update

Signed-off-by: zhuchengfeng <940848916@qq.com>

OAT.xml

@@ -30,6 +30,7 @@
 
         <filefilterlist>
             <filefilter name="binaryFileTypePolicyFilter" desc="Filters for binary file policies">
+                <filteritem type="filepath" name="common/src/main/resources/base/media/.*.png" desc="self developed image"/>
                 <filteritem type="filepath" name="product/phone/src/main/resources/base/media/.*.png" desc="self developed image"/>
                 <filteritem type="filepath" name="product/pad/src/main/resources/base/media/.*.png" desc="self developed image"/>
             </filefilter>

README_ZH.md

@@ -57,7 +57,7 @@ FilePicker应用是OpenHarmony中预置的系统应用，为用户提供文件
 globalThis.context.startAbilityForResult(
     {
         bundleName: "com.ohos.filepicker",
-        abilityName: "com.ohos.filepicker.MainAbility",
+        abilityName: "MainAbility",
         parameters: {
             'startMode': 'choose', //choose or save    
         }
@@ -69,7 +69,7 @@ globalThis.context.startAbilityForResult(
 globalThis.context.startAbilityForResult(
 	{
         bundleName: "com.ohos.filepicker",
-        abilityName: "com.ohos.filepicker.MainAbility",
+        abilityName: "MainAbility",
         parameters: {
         'startMode': 'save', //choose or save
         'saveFile': 'test.jpg',

build-profile.json5

@@ -1,19 +1,5 @@
 {
   "app": {
-    "signingConfigs": [
-      {
-        "name": "default",
-        "material": {
-          "certpath": "C:\\Users\\Administrator\\.ohos\\config\\openharmony\\auto_ohos.cer",
-          "storePassword": "0000001866B30A00583E19F2A7810409DC21FD1736310F045F4BBAD68308661D5508F6887C450EDE",
-          "keyAlias": "debugKey",
-          "keyPassword": "0000001839D4D8FF10ED142C94E5132CADD090081785A1D581C24FA2D1056AFF1718E4AA97DF4B32",
-          "profile": "C:\\Users\\Administrator\\.ohos\\config\\openharmony\\auto_ohos_default_com.ohos.filepicker.p7b",
-          "signAlg": "SHA256withECDSA",
-          "storeFile": "C:\\Users\\Administrator\\.ohos\\config\\openharmony\\auto_ohos.p12"
-        }
-      }
-    ],
     "compileSdkVersion": 9,
     "compatibleSdkVersion": 9,
     "products": [
@@ -59,6 +45,10 @@
           ]
         }
       ]
+    },
+    {
+      "name": "common",
+      "srcPath": "./common"
     }
   ]
 }

common/.gitignore

@@ -0,0 +1,3 @@
+/node_modules
+/.preview
+/build

common/build-profile.json5

@@ -0,0 +1,5 @@
+{
+  "apiType": "stageMode",
+  "buildOption": {
+  }
+}

common/hvigorfile.js

@@ -0,0 +1,3 @@
+// Script for compiling build behavior. It is built in the build plug-in and cannot be modified currently.
+module.exports = require('@ohos/hvigor-ohos-plugin').harTasks
+

common/index.ets

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -13,9 +13,4 @@
  * limitations under the License.
  */
 
-export class DisplayInfo {
-  width: number
-  height: number
-  mainDialogWidth: number
-  mainDialogHeight: number
-}
+export { MainPage } from './src/main/ets/components/MainPage/MainPage'

common/package-lock.json

@@ -0,0 +1,5 @@
+{
+  "name": "@ohos/common",
+  "version": "1.0.0",
+  "lockfileVersion": 1
+}

common/package.json

@@ -0,0 +1,13 @@
+{
+  "name": "@ohos/common",
+  "description": "a npm package which contains arkUI2.0 page",
+  "ohos": {
+    "org": ""
+  },
+  "version": "1.0.0",
+  "main": "index.ets",
+  "types": "",
+  "repository": {},
+  "license": "ISC",
+  "dependencies": {}
+}

common/src/main/ets/components/Data/Constants.ts

@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export enum MenuLevel {
+    MENU_FIRST_LEVEL_BY_TYPE = 1,
+    MENU_SECOND_LEVEL_BY_FOLD = 2,
+    MENU_THIRD_LEVEL_HAS_PIC = 3,
+    MENU_THIRD_LEVEL_HAS_DETAIL = 4,
+}
+
+export enum MediaType {
+    MEDIA_TYPE_FILE = 1,
+    MEDIA_TYPE_IMAGE = 3,
+    MEDIA_TYPE_VIDEO = 4,
+    MEDIA_TYPE_AUDIO = 5,
+    MEDIA_TYPE_ALBUM = 8
+}
+
+export enum MediaName {
+    FILE = 'file',
+    IMAGE = 'image',
+    VIDEO = 'video',
+    AUDIO = 'audio',
+    FILE_TYPE = "fileType"
+}
+
+export enum GridItemSize {
+    GRID_ITEM_HEIGHT = 126,
+    GRID_ITEM_WIDTH = 96,
+    GRID_ITEM_COLUMNS_GAP = 8,
+    GRID_ITEM_ROWS_GAP = 8,
+}
+
+export enum TerminateReason {
+    SUCCESS = 0,
+    NO_ACTION = -1,
+}

common/src/main/ets/components/Data/FileInfo.ts

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -13,22 +13,23 @@
  * limitations under the License.
  */
 
-export enum menuLevel {
-  MENU_FIRST_LEVEL_BY_TYPE = 1,
-  MENU_SECOND_LEVEL_BY_FOLD = 2,
-  MENU_THIRD_LEVEL_HAS_PIC = 3,
-  MENU_THIRD_LEVEL_HAS_DETAIL = 4,
-}
+import { MediaType } from './Constants'
 
-export enum mediaType {
-  MEDIA_TYPE_FILE = 1,
-  MEDIA_TYPE_IMAGE = 3,
-  MEDIA_TYPE_VIDEO = 4,
-  MEDIA_TYPE_AUDIO = 5,
-  MEDIA_TYPE_ALBUM = 8
-}
+export class FileInfo {
+    name: string
+    path: string
+    type: number= MediaType.MEDIA_TYPE_ALBUM
+    size: string
+    dataAdded_time: string
+    modified_time: string
+    mediaType: string
+    thumbnail: Resource
+    font_color: Color | string | Resource
+    opacity: number
+    list_background: string | Resource
+    textBackground: string | Resource
 
-export enum terminateReason {
-  SUCCESS = 0,
-  NO_ACTION = -1,
+    constructor(name: string) {
+        this.name = name
+    }
 }

common/src/main/ets/components/Data/TopPathInfo.ts

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -13,9 +13,13 @@
  * limitations under the License.
  */
 
-export class DisplayInfo {
-  width: number
-  height: number
-  mainDialogWidth: number
-  mainDialogHeight: number
+export class TopPathInfo {
+    name: string
+    path: string
+    opacity: number = 1
+
+    constructor(name: string, path: string) {
+        this.name = name
+        this.path = path
+    }
 }

common/src/main/ets/components/MainPage/MainPage.ets

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -13,10 +13,20 @@
  * limitations under the License.
  */
 
-export function LogInfo(TAG: string, message: string | number): void {
-  console.info('filePicker_' + TAG + ': ' + message)
-}
+@Entry
+@Component
+export struct MainPage {
+    @State message: string = 'Hello World'
 
-export function LogDebug(TAG: string, message: string | number): void {
-  console.debug('filePicker_' + TAG + ': ' + message)
+    build() {
+        Row() {
+            Column() {
+                Text(this.message)
+                    .fontSize(50)
+                    .fontWeight(FontWeight.Bold)
+            }
+            .width('100%')
+        }
+        .height('100%')
+    }
 }

common/src/main/ets/components/Utils/AbilityUtils.ts

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { logInfo, logWarn } from './LogUtils'
+
+var TAG: string = 'AbilityUtils'
+
+export function terminateSelfWithResult(resultCode: number, result: string): void {
+    logInfo(TAG, 'terminateSelfWithResult')
+    let startMode: string = AppStorage.Get<string>('startMode')
+    var abilityResult = {
+        resultCode: resultCode,
+        want: {
+            parameters: {
+                'startMode': startMode,
+                'result': result
+            }
+        }
+    }
+    globalThis.context.terminateSelfWithResult(abilityResult, (error) => {
+        if (error.code) {
+            logWarn(TAG, 'Operation failed. Cause: ' + JSON.stringify(error))
+            return
+        }
+        logInfo(TAG, 'Operation succeeded')
+    })
+}

common/src/main/ets/components/Utils/FileManagerServiceUtils.ts

@@ -0,0 +1,333 @@
+/*
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { MediaType, MediaName } from '../Data/Constants';
+import { FileInfo } from '../Data/FileInfo'
+import { logInfo } from './LogUtils'
+
+var TAG = 'FileManagerServiceUtils'
+var isDebug: boolean = true;
+
+export function getFirstMenu(deviceName: string): Array<FileInfo> {
+    let fileList: Array<FileInfo> = [];
+    if (isDebug) {
+        let file1: FileInfo = new FileInfo('image_album');
+        file1.type = MediaType.MEDIA_TYPE_ALBUM;
+        file1.path = 'dataability:///album';
+        file1.size = '';
+        file1.dataAdded_time = 'xxx';
+        file1.modified_time = 'xxx';
+        fileList.push(file1);
+
+        let file2: FileInfo = new FileInfo('video_album');
+        file2.type = MediaType.MEDIA_TYPE_ALBUM;
+        file2.path = 'dataability:///album';
+        file2.size = '';
+        file2.dataAdded_time = 'xxx';
+        file2.modified_time = 'xxx';
+        fileList.push(file2);
+
+        let file4: FileInfo = new FileInfo('file_folder');
+        file4.type = MediaType.MEDIA_TYPE_ALBUM;
+        file4.path = 'dataability:///album';
+        file4.size = '';
+        file4.dataAdded_time = 'xxx';
+        file4.modified_time = 'xxx';
+        fileList.push(file4);
+
+        let file3: FileInfo = new FileInfo('audio_album');
+        file3.type = MediaType.MEDIA_TYPE_ALBUM;
+        file3.path = 'dataability:///album';
+        file3.size = '';
+        file3.dataAdded_time = 'xxx';
+        file3.modified_time = 'xxx';
+        fileList.push(file3);
+    } else {
+        //    var fileInfo = filemanager.getRoot(deviceName);
+    }
+
+    fileList.forEach(item => {
+        if (item.name == 'image_album') {
+            item.name = "图片";
+            item.mediaType = 'image';
+            item.thumbnail = $r("app.media.ic_type_image")
+        } else if (item.name == 'video_album') {
+            item.name = "视频";
+            item.mediaType = 'video';
+            item.thumbnail = $r("app.media.ic_type_video")
+        } else if (item.name == 'audio_album') {
+            item.name = "音乐";
+            item.mediaType = 'audio';
+            item.thumbnail = $r("app.media.ic_type_audio")
+        } else if (item.name == 'file_folder') {
+            item.name = "文档";
+            item.mediaType = 'file';
+            item.thumbnail = $r("app.media.ic_public_file")
+        }
+    });
+
+    return fileList;
+}
+
+export function getListFile(deviceName: string, mediaType: string, path: string): Array<FileInfo> {
+    logInfo(TAG, "getListFile mediaType = " + mediaType + ';path = ' + path);
+    let fileList: Array<FileInfo> = [];
+    if (isDebug) {
+        if (path == 'dataability:///album') {
+            if (mediaType == 'image') {
+                let fileInfo1: FileInfo = new FileInfo("微信的图片");
+                fileInfo1.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/01';
+                fileInfo1.dataAdded_time = 'xxx';
+                fileInfo1.modified_time = 'xxx';
+                fileList.push(fileInfo1);
+                let fileInfo2: FileInfo = new FileInfo("图片1");
+                fileInfo2.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo2.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/02';
+                fileInfo2.dataAdded_time = 'xxx';
+                fileInfo2.modified_time = 'xxx';
+                fileList.push(fileInfo2);
+                let fileInfo3: FileInfo = new FileInfo("图片2");
+                fileInfo3.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo3.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/03';
+                fileInfo3.dataAdded_time = 'xxx';
+                fileInfo3.modified_time = 'xxx';
+                fileList.push(fileInfo3);
+                let fileInfo4: FileInfo = new FileInfo("图片3");
+                fileInfo4.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo4.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/04';
+                fileInfo4.dataAdded_time = 'xxx';
+                fileInfo4.modified_time = 'xxx';
+                fileList.push(fileInfo4);
+                let fileInfo5: FileInfo = new FileInfo("图片4");
+                fileInfo5.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo5.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/05';
+                fileInfo5.dataAdded_time = 'xxx';
+                fileInfo5.modified_time = 'xxx';
+                fileList.push(fileInfo5);
+                let fileInfo6: FileInfo = new FileInfo("图片5");
+                fileInfo6.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo6.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/06';
+                fileInfo6.dataAdded_time = 'xxx';
+                fileInfo6.modified_time = 'xxx';
+                fileList.push(fileInfo6);
+                let fileInfo7: FileInfo = new FileInfo("图片6");
+                fileInfo7.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo7.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/07';
+                fileInfo7.dataAdded_time = 'xxx';
+                fileInfo7.modified_time = 'xxx';
+                fileList.push(fileInfo7);
+                let fileInfo8: FileInfo = new FileInfo("图片7");
+                fileInfo8.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo8.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/08';
+                fileInfo8.dataAdded_time = 'xxx';
+                fileInfo8.modified_time = 'xxx';
+                fileList.push(fileInfo8);
+                let fileInfo9: FileInfo = new FileInfo("图片8");
+                fileInfo1.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/09';
+                fileInfo1.dataAdded_time = 'xxx';
+                fileInfo1.modified_time = 'xxx';
+                fileList.push(fileInfo9);
+                let fileInfo10: FileInfo = new FileInfo("图片9");
+                fileInfo10.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo10.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/10';
+                fileInfo10.dataAdded_time = 'xxx';
+                fileInfo10.modified_time = 'xxx';
+                fileList.push(fileInfo10);
+                let fileInfo11: FileInfo = new FileInfo("图片10");
+                fileInfo11.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo11.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/11';
+                fileInfo11.dataAdded_time = 'xxx';
+                fileInfo11.modified_time = 'xxx';
+                fileList.push(fileInfo11);
+            } else if (mediaType == 'video') {
+                let fileInfo1: FileInfo = new FileInfo("视频0");
+                fileInfo1.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/12';
+                fileInfo1.dataAdded_time = 'xxx';
+                fileInfo1.modified_time = 'xxx';
+                fileList.push(fileInfo1);
+                let fileInfo2: FileInfo = new FileInfo("视频1");
+                fileInfo2.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo2.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/13';
+                fileInfo2.dataAdded_time = 'xxx';
+                fileInfo2.modified_time = 'xxx';
+                fileList.push(fileInfo2);
+                let fileInfo3: FileInfo = new FileInfo("视频2");
+                fileInfo3.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo3.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/14';
+                fileInfo3.dataAdded_time = 'xxx';
+                fileInfo3.modified_time = 'xxx';
+                fileList.push(fileInfo3);
+                let fileInfo4: FileInfo = new FileInfo("视频3");
+                fileInfo4.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo4.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/15';
+                fileInfo4.dataAdded_time = 'xxx';
+                fileInfo4.modified_time = 'xxx';
+                fileList.push(fileInfo4);
+                let fileInfo5: FileInfo = new FileInfo("视频4");
+                fileInfo5.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo5.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/16';
+                fileInfo5.dataAdded_time = 'xxx';
+                fileInfo5.modified_time = 'xxx';
+                fileList.push(fileInfo5);
+            } else if (mediaType == 'audio') {
+                let fileInfo1: FileInfo = new FileInfo("音乐0");
+                fileInfo1.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/17';
+                fileInfo1.dataAdded_time = 'xxx';
+                fileInfo1.modified_time = 'xxx';
+                fileList.push(fileInfo1);
+                let fileInfo2: FileInfo = new FileInfo("音乐1");
+                fileInfo2.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo2.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/18';
+                fileInfo2.dataAdded_time = 'xxx';
+                fileInfo2.modified_time = 'xxx';
+                fileList.push(fileInfo2);
+                let fileInfo3: FileInfo = new FileInfo("音乐2");
+                fileInfo3.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo3.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/19';
+                fileInfo3.dataAdded_time = 'xxx';
+                fileInfo3.modified_time = 'xxx';
+                fileList.push(fileInfo3);
+                let fileInfo4: FileInfo = new FileInfo("音乐3");
+                fileInfo4.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo4.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/20';
+                fileInfo4.dataAdded_time = 'xxx';
+                fileInfo4.modified_time = 'xxx';
+                fileList.push(fileInfo4);
+                let fileInfo5: FileInfo = new FileInfo("音乐4");
+                fileInfo5.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo5.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/21';
+                fileInfo5.dataAdded_time = 'xxx';
+                fileInfo5.modified_time = 'xxx';
+                fileList.push(fileInfo5);
+            } else if (mediaType == 'file') {
+                let fileInfo1: FileInfo = new FileInfo("文件夹0");
+                fileInfo1.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo1.mediaType = mediaType;
+                fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/22';
+                fileInfo1.dataAdded_time = 'xxx';
+                fileInfo1.modified_time = 'xxx';
+                fileList.push(fileInfo1);
+                let fileInfo2: FileInfo = new FileInfo("文件夹1");
+                fileInfo2.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo2.mediaType = mediaType;
+                fileInfo2.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/23';
+                fileInfo2.dataAdded_time = 'xxx';
+                fileInfo2.modified_time = 'xxx';
+                fileList.push(fileInfo2);
+                let fileInfo3: FileInfo = new FileInfo("文件夹2");
+                fileInfo3.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo3.mediaType = mediaType;
+                fileInfo3.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/24';
+                fileInfo3.dataAdded_time = 'xxx';
+                fileInfo3.modified_time = 'xxx';
+                fileList.push(fileInfo3);
+                let fileInfo4: FileInfo = new FileInfo("文件夹3");
+                fileInfo4.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo4.mediaType = mediaType;
+                fileInfo4.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/25';
+                fileInfo4.dataAdded_time = 'xxx';
+                fileInfo4.modified_time = 'xxx';
+                fileList.push(fileInfo4);
+                let fileInfo5: FileInfo = new FileInfo("文件夹4");
+                fileInfo5.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo5.mediaType = mediaType;
+                fileInfo5.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/26';
+                fileInfo5.dataAdded_time = 'xxx';
+                fileInfo5.modified_time = 'xxx';
+                fileList.push(fileInfo5);
+                let fileInfo6: FileInfo = new FileInfo("文本文档.txt");
+                fileInfo6.type = MediaType.MEDIA_TYPE_FILE;
+                fileInfo6.mediaType = mediaType;
+                fileInfo6.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/27';
+                fileInfo6.dataAdded_time = 'xxx';
+                fileInfo6.modified_time = 'xxx';
+                fileInfo6.size = '1,024 KB'
+                fileList.push(fileInfo6);
+                let fileInfo7: FileInfo = new FileInfo("验收文稿.ppt");
+                fileInfo7.type = MediaType.MEDIA_TYPE_FILE;
+                fileInfo7.mediaType = mediaType;
+                fileInfo7.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/28';
+                fileInfo7.dataAdded_time = 'xxx';
+                fileInfo7.modified_time = 'xxx';
+                fileInfo7.size = '4,562,000 KB'
+                fileList.push(fileInfo7);
+            }
+        } else {
+            if (mediaType == 'image') {
+                for (var index = 0; index < 10; index++) {
+                    let file: FileInfo = new FileInfo("" + index + ".png");
+                    file.type = MediaType.MEDIA_TYPE_IMAGE;
+                    file.path = path + index;
+                    file.dataAdded_time = 'xxx';
+                    file.modified_time = 'xxx';
+                    fileList.push(file);
+                }
+            } else if (mediaType == 'video') {
+                for (var index = 0; index < 15; index++) {
+                    let file: FileInfo = new FileInfo("" + index + ".wmv");
+                    file.type = MediaType.MEDIA_TYPE_VIDEO;
+                    file.path = path + index;
+                    file.dataAdded_time = 'xxx';
+                    file.modified_time = 'xxx';
+                    fileList.push(file);
+                }
+            } else if (mediaType == 'audio') {
+                for (var index = 0; index < 18; index++) {
+                    let file: FileInfo = new FileInfo("" + index + ".mp3");
+                    file.type = MediaType.MEDIA_TYPE_AUDIO;
+                    file.path = path + index;
+                    file.dataAdded_time = 'xxx';
+                    file.modified_time = 'xxx';
+                    fileList.push(file);
+                }
+            } else if (mediaType == 'file') {
+                let fileInfo4: FileInfo = new FileInfo("文件夹3");
+                fileInfo4.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo4.path = path + '5';
+                fileInfo4.dataAdded_time = 'xxx';
+                fileInfo4.modified_time = 'xxx';
+                fileList.push(fileInfo4);
+                let fileInfo5: FileInfo = new FileInfo("文件夹4");
+                fileInfo5.type = MediaType.MEDIA_TYPE_ALBUM;
+                fileInfo5.path = path + '6';
+                fileInfo5.dataAdded_time = 'xxx';
+                fileInfo5.modified_time = 'xxx';
+                fileList.push(fileInfo5);
+                let fileInfo6: FileInfo = new FileInfo("文本文档.txt");
+                fileInfo6.type = MediaType.MEDIA_TYPE_FILE;
+                fileInfo6.path = path + '7';
+                fileInfo6.size = '1,000 KB'
+                fileInfo6.dataAdded_time = 'xxx';
+                fileInfo6.modified_time = 'xxx';
+                fileList.push(fileInfo6);
+                let fileInfo7: FileInfo = new FileInfo("验收文稿.ppt");
+                fileInfo7.type = MediaType.MEDIA_TYPE_FILE;
+                fileInfo7.path = path + '8';
+                fileInfo7.size = '520,000 KB'
+                fileInfo7.dataAdded_time = 'xxx';
+                fileInfo7.modified_time = 'xxx';
+                fileList.push(fileInfo7);
+            }
+        }
+    } else {
+        //    fileList = filemanager.listfile(deviceName, mediaType, path);
+    }
+    logInfo(TAG, "get file list is " + fileList.length)
+    return fileList;
+}

common/src/main/ets/components/Utils/LogUtils.ts

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -13,10 +13,19 @@
  * limitations under the License.
  */
 
-export function LogInfo(TAG: string, message: string | number): void {
-  console.info('filePicker_' + TAG + ': ' + message)
+export function logDebug(TAG: string, message: string | number): void {
+    console.debug('FilePicker_' + TAG + ': ' + message)
 }
 
-export function LogDebug(TAG: string, message: string | number): void {
-  console.debug('filePicker_' + TAG + ': ' + message)
+export function logInfo(TAG: string, message: string | number): void {
+    console.info('FilePicker_' + TAG + ': ' + message)
+}
+
+
+export function logWarn(TAG: string, message: string | number): void {
+    console.warn('FilePicker_' + TAG + ': ' + message)
+}
+
+export function logError(TAG: string, message: string | number): void {
+    console.error('FilePicker_' + TAG + ': ' + message)
 }

common/src/main/ets/components/Utils/Utils.ets

@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { MediaName } from "../Data/Constants"
+import { TopPathInfo } from '../data/toppathinfo'
+import { logInfo } from './logutils'
+
+var TAG: string = 'Utils'
+
+var strTypeArr = [
+    [MediaName.IMAGE, '图片'],
+    [MediaName.VIDEO, '视频'],
+    [MediaName.AUDIO, '音乐'],
+    [MediaName.FILE, '文档'],
+]
+
+export function changeTypeToString(mediaType: string): string {
+    logInfo(TAG, 'changeTypeToString type = ' + mediaType)
+    for (var i = 0; i < strTypeArr.length; i++) {
+        if (strTypeArr[i][0] == mediaType) {
+            return strTypeArr[i][1]
+        }
+    }
+    return ''
+}
+
+export function changeStringToType(name: string): string {
+    logInfo(TAG, 'changeStringToType type = ' + name)
+    for (var i = 0; i < strTypeArr.length; i++) {
+        if (strTypeArr[i][1] == name) {
+            return strTypeArr[i][0]
+        }
+    }
+    return ''
+}
+
+var fileSuffixAndType = [
+    ['.doc', $r("app.media.ic_file_doc"), $r("app.string.file_docx")],
+    ['.html', $r("app.media.ic_file_html"), $r("app.string.file_html")],
+    ['.pdf', $r("app.media.ic_file_pdf"), $r("app.string.file_pdf")],
+    ['.pptx', $r("app.media.ic_file_pptx"), $r("app.string.file_pptx")],
+    ['.ppt', $r("app.media.ic_file_pptx"), $r("app.string.file_pptx")],
+    ['.rar', $r("app.media.ic_file_rar"), $r("app.string.file_rar")],
+    ['.txt', $r("app.media.ic_file_txt"), $r("app.string.file_txt")],
+    ['.xls', $r("app.media.ic_file_xls"), $r("app.string.file_xls")],
+    ['.xml', $r("app.media.ic_file_xml"), $r("app.string.file_xml")],
+    ['.zip', $r("app.media.ic_file_zip"), $r("app.string.file_zip")],
+]
+
+export function getShowIconBySuffix(suffix: string): string | Resource {
+    logInfo(TAG, 'getShowIconBySuffix suffix = ' + suffix)
+    for (var i = 0; i < fileSuffixAndType.length; i++) {
+        if (isTwoStringEqual(fileSuffixAndType[i][0].toString(), suffix)) {
+            return fileSuffixAndType[i][1]
+        }
+    }
+    return $r("app.media.ic_file_unknown")
+}
+
+function isTwoStringEqual(src: string, tar: string) {
+    if (src.indexOf(tar) == 0 && tar.indexOf(src) == 0) {
+        return true;
+    }
+    return false;
+}
+
+export function updateTopPathInfo(currentPathInfo: Array<TopPathInfo>, name: string, path: string) {
+    currentPathInfo.forEach((item: TopPathInfo) => {
+        item.opacity = 0.4
+    })
+
+    currentPathInfo.push(new TopPathInfo(name, path))
+    AppStorage.Set('topPathInfo', currentPathInfo)
+    return currentPathInfo
+}

common/src/main/ets/components/View/ChooseDialog.ets

@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { FileInfo } from '../Data/FileInfo'
+import { logInfo } from '../Utils/LogUtils'
+
+let TAG: string = 'DialogUtils'
+
+@CustomDialog
+export struct ChooseDialog {
+    controller: CustomDialogController
+
+    build() {
+        Column() {
+            Row() {
+                Text('选择该文件')
+            }
+
+            Row() {
+                Button() {
+                    Text('取消')
+                        .height('100%')
+                        .fontSize(24)
+                        .fontColor(Color.Blue)
+                }
+                .width(px2vp(200))
+                .height(px2vp(50))
+                .backgroundColor(Color.White)
+                .onClick(() => {
+                    this.controller.close()
+                })
+
+                Divider()
+                    .vertical(true)
+                    .color(Color.Gray)
+                    .height(40)
+                    .margin({ top: 0, right: 10, bottom: 0, left: 10 })
+
+                Button() {
+                    Text('确定')
+                        .height('100%')
+                        .fontSize(24)
+                        .fontColor(Color.Blue)
+                }
+                .width(px2vp(200))
+                .height(px2vp(50))
+                .backgroundColor(Color.White)
+                .onClick(() => {
+                    let choseItem: FileInfo = AppStorage.Get<FileInfo>('selectedFileInfo')
+                    if (choseItem != null) {
+                        let files: Array<FileInfo> = AppStorage.Get('choseFiles')
+                        let flag: boolean = true
+                        files.forEach((item: FileInfo) => {
+                            logInfo(TAG, 'item.name = ' + item.name + '; item.path = ' + item.path)
+                            logInfo(TAG, 'choseItem.name = ' + choseItem.name + '; choseItem.path = ' + choseItem.path)
+                            if (item.name == choseItem.name && item.path == choseItem.path) {
+                                flag = false
+                            }
+                        })
+                        if (flag) {
+                            files.push(choseItem)
+                            AppStorage.Set('choseFiles', files)
+                        }
+                    }
+                    this.controller.close()
+                })
+            }
+            .padding(20)
+        }
+        .padding({
+            top: 25,
+            right: 0,
+            bottom: 15,
+            left: 0
+        })
+    }
+}

common/src/main/ets/components/View/WarningDialog.ets

@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+@CustomDialog
+export struct WarningDialog {
+    @Link code: number
+    controller: CustomDialogController
+    cancel: () => void
+    confirm: () => void
+
+    build() {
+        Column() {
+            Text('Warning Title').fontSize(20).margin(10)
+            if (this.code == 1) {
+                Text($r("app.string.save_file_has_same_file")).fontSize(16).margin(10)
+            } else if (this.code == 2) {
+                Text($r("app.string.save_file_no_media_permission")).fontSize(16).margin(10)
+            } else {
+                Text($r("app.string.save_file_unknown_reason")).fontSize(16).margin(10)
+            }
+            Flex({ justifyContent: FlexAlign.SpaceAround }) {
+                Button('cancel')
+                    .onClick(() => {
+                        this.controller.close()
+                        this.cancel()
+                    })
+                    .backgroundColor("0xffffff")
+                    .fontColor(Color.Black)
+                Button('confirm')
+                    .onClick(() => {
+                        this.controller.close()
+                        this.confirm()
+                    })
+                    .backgroundColor("0xffffff")
+                    .fontColor(Color.Red)
+            }.margin({ bottom: 10 })
+        }
+    }
+}

common/src/main/module.json5

@@ -0,0 +1,11 @@
+{
+  "module": {
+    "name": "common",
+    "type": "har",
+    "deviceTypes": [
+      "phone",
+      "tablet"
+    ],
+    "uiSyntax": "ets"
+  }
+}

common/src/main/resources/base/element/string.json

@@ -0,0 +1,68 @@
+{
+  "string": [
+    {
+      "name": "page_show",
+      "value": "page from npm package"
+    },
+    {
+      "name": "save_file_has_same_file",
+      "value": "Duplicate name file already exists"
+    },
+    {
+      "name": "save_file_no_media_permission",
+      "value": "Saving to media library is not currently supported"
+    },
+    {
+      "name": "save_file_unknown_reason",
+      "value": "Unknown error"
+    },
+    {
+      "name": "file_unknown",
+      "value": "Unknown file"
+    },
+    {
+      "name": "file_zip",
+      "value": "Compressed (zipped) file"
+    },
+    {
+      "name": "file_xml",
+      "value": "XML document"
+    },
+    {
+      "name": "file_xls",
+      "value": "Microsoft Excel worksheet"
+    },
+    {
+      "name": "file_txt",
+      "value": "Txt document"
+    },
+    {
+      "name": "file_rar",
+      "value": "Rar compressed file"
+    },
+    {
+      "name": "file_pdf",
+      "value": "Adobe Acrobat Document"
+    },
+    {
+      "name": "file_html",
+      "value": "HTML Document"
+    },
+    {
+      "name": "file_pptx",
+      "value": "Microsoft PowerPoint Presentation"
+    },
+    {
+      "name": "file_docx",
+      "value": "Microsoft Word Document"
+    },
+    {
+      "name": "file_type",
+      "value": "file type"
+    },
+    {
+      "name": "file_name",
+      "value": "file name : "
+    }
+  ]
+}

common/src/main/resources/zh_CN/element/string.json

@@ -0,0 +1,64 @@
+{
+  "string": [
+    {
+      "name": "save_file_has_same_file",
+      "value": "已有重名文件"
+    },
+    {
+      "name": "save_file_no_media_permission",
+      "value": "当前不支持保存到媒体库"
+    },
+    {
+      "name": "save_file_unknown_reason",
+      "value": "未知错误"
+    },
+    {
+      "name": "file_unknown",
+      "value": "未知文件"
+    },
+    {
+      "name": "file_zip",
+      "value": "压缩(zipped)文件"
+    },
+    {
+      "name": "file_xml",
+      "value": "XML文档"
+    },
+    {
+      "name": "file_xls",
+      "value": "Microsoft Excel工作表"
+    },
+    {
+      "name": "file_txt",
+      "value": "TXT文档"
+    },
+    {
+      "name": "file_rar",
+      "value": "RAR压缩文件"
+    },
+    {
+      "name": "file_pdf",
+      "value": "Adobe Acrobat Document"
+    },
+    {
+      "name": "file_html",
+      "value": "HTML网页文件"
+    },
+    {
+      "name": "file_pptx",
+      "value": "Microsoft PowerPoint演示文稿"
+    },
+    {
+      "name": "file_docx",
+      "value": "Microsoft Word文档"
+    },
+    {
+      "name": "file_type",
+      "value": "文件类型"
+    },
+    {
+      "name": "file_name",
+      "value": "文件名："
+    }
+  ]
+}

feature/FileInfo.ets

@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import { mediaType } from './Constants.ets'
-
-export class FileInfo {
-  name: string
-  path: string
-  type: number= mediaType.MEDIA_TYPE_ALBUM
-  size: string
-  dataAdded_time: string
-  modified_time: string
-  mediaType: string
-  thumbnail: Resource
-  font_color: Color | string | Resource
-  opacity: number
-  list_background: string | Resource
-
-  constructor(name: string) {
-    this.name = name
-  }
-}
-
-export class TopPathInfo {
-  name: string
-  path: string
-  opacity: number = 1
-
-  constructor(name: string, path: string) {
-    this.name = name
-    this.path = path
-  }
-}

package.json

@@ -1,18 +1,18 @@
 {
-	"license": "ISC",
-	"devDependencies": {},
-	"name": "filepicker",
-	"ohos": {
-		"org": "huawei",
-		"directoryLevel": "project",
-		"buildTool": "hvigor"
+	"license":"ISC",
+	"devDependencies":{},
+	"name":"filepicker",
+	"ohos":{
+		"org":"huawei",
+		"directoryLevel":"project",
+		"buildTool":"hvigor"
 	},
-	"description": "example description",
-	"repository": {},
-	"version": "1.0.0",
-	"dependencies": {
-		"@ohos/hvigor-ohos-plugin": "1.0.6",
-		"hypium": "^1.0.0",
-		"@ohos/hvigor": "1.0.6"
+	"description":"example description",
+	"repository":{},
+	"version":"1.0.0",
+	"dependencies":{
+		"@ohos/hvigor-ohos-plugin":"1.0.6",
+		"hypium":"^1.0.0",
+		"@ohos/hvigor":"1.0.6"
 	}
-}
+}

product/RK/package-lock.json

@@ -1,5 +1,11 @@
 {
   "name": "rk",
   "version": "1.0.0",
-  "lockfileVersion": 1
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "@ohos/common": {
+      "version": "file:../../common"
+    }
+  }
 }

product/RK/package.json

@@ -1,14 +1,16 @@
 {
-	"license": "ISC",
-	"devDependencies": {},
-	"name": "rk",
-	"ohos": {
-		"org": "huawei",
-		"directoryLevel": "module",
-		"buildTool": "hvigor"
-	},
-	"description": "example description",
-	"repository": {},
-	"version": "1.0.0",
-	"dependencies": {}
+  "license": "ISC",
+  "devDependencies": {},
+  "name": "rk",
+  "ohos": {
+    "org": "huawei",
+    "directoryLevel": "module",
+    "buildTool": "hvigor"
+  },
+  "description": "example description",
+  "repository": {},
+  "version": "1.0.0",
+  "dependencies": {
+    "@ohos/common": "file:../../common"
+  }
 }

product/RK/src/main/ets/Application/AbilityStage.ts

@@ -1,7 +1,25 @@
+/*
+ * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 import AbilityStage from "@ohos.application.AbilityStage"
+import { logInfo } from '../../../../../../common/src/main/ets/components/Utils/LogUtils'
+
+const TAG = "MyAbilityStage"
 
 export default class MyAbilityStage extends AbilityStage {
     onCreate() {
-        console.log("[Demo] MyAbilityStage onCreate")
+        logInfo(TAG, "onCreate")
     }
 }

product/RK/src/main/ets/MainAbility/MainAbility.ts

@@ -1,7 +1,7 @@
 import Ability from '@ohos.application.Ability'
 import display from '@ohos.display'
 import { Callback } from 'basic'
-import { LogInfo, LogDebug } from '../module/LogUtils'
+import { logInfo, logError, logWarn } from '../../../../../../common/src/main/ets/components/Utils/LogUtils'
 
 let displayWidth: number = 0
 let displayHeight: number = 0
@@ -10,25 +10,22 @@ const TAG = "MainAbility"
 
 export default class MainAbility extends Ability {
     onCreate(want, launchParam) {
-        console.log("filePicker_MainAbility: onCreate")
+        logInfo(TAG, "onCreate")
         globalThis.abilityWant = want;
 
         globalThis.startMode = want.parameters.startMode
         globalThis.saveFile = want.parameters.saveFile
         globalThis.debugMode = want.parameters.debugMode
-        console.log('filePicker_MainAbility: startMode = ' + globalThis.startMode)
-        console.log('filePicker_MainAbility: file_name = ' + globalThis.saveFile)
-        console.log('filePicker_MainAbility: debugMode = ' + globalThis.debugMode)
-
+        logInfo(TAG, `parameters ${JSON.stringify(want.parameters)}`)
     }
 
     onDestroy() {
-        console.log("[Demo] MainAbility onDestroy")
+        logInfo(TAG, "onDestroy")
     }
 
     onWindowStageCreate(windowStage) {
         // Main window is created, set main page for this ability
-        LogInfo(TAG, "[Demo] MainAbility onWindowStageCreate")
+        logInfo(TAG, "onWindowStageCreate")
 
         globalThis.context = this.context
 
@@ -37,17 +34,17 @@ export default class MainAbility extends Ability {
 
     onWindowStageDestroy() {
         // Main window is destroyed, release UI related resources
-        console.log("[Demo] MainAbility onWindowStageDestroy")
+        logInfo(TAG, "onWindowStageDestroy")
     }
 
     onForeground() {
         // Ability has brought to foreground
-        console.log("[Demo] MainAbility onForeground")
+        logInfo(TAG, "onForeground")
     }
 
     onBackground() {
         // Ability has back to background
-        console.log("[Demo] MainAbility onBackground")
+        logInfo(TAG, "onBackground")
     }
 
     private requestPermissions(callback: Callback<void>) {
@@ -57,10 +54,10 @@ export default class MainAbility extends Ability {
             "ohos.permission.WRITE_MEDIA"
         ]
         globalThis.context.requestPermissionsFromUser(permissionList).then(function (data) {
-            LogInfo(TAG, 'filePicker_MainAbility: request permission data result = ' + data.authResults)
+            logInfo(TAG, 'request permission data result = ' + data.authResults)
             callback()
         }, (error) => {
-            LogInfo(TAG, 'filePicker_MainAbility: fail to request permission error code = ' + error.code)
+            logError(TAG, 'fail to request permission error code = ' + error.code)
         })
     }
 
@@ -74,10 +71,10 @@ export default class MainAbility extends Ability {
             globalThis.mainDialogWidth = dis.width
             globalThis.mainDialogHeight = (((displayHeight) - 180) * 0.7) / 1.3
 
-            LogInfo(TAG, "cjl displayWidth = " + displayWidth + " displayHeight = " + displayHeight)
+            logInfo(TAG, "displayWidth = " + displayWidth + " displayHeight = " + displayHeight)
 
             windowStage.getMainWindow().then(win => {
-                LogInfo(TAG, "cjl windowStage.getMainWindow()")
+                logInfo(TAG, "windowStage.getMainWindow()")
 
                 win.resetSize(displayWidth, displayHeight - 120)
 
@@ -85,25 +82,25 @@ export default class MainAbility extends Ability {
 
                 win.setBackgroundColor("#00FFFFFF", (err, data) => {
                     if (err.code) {
-                        LogInfo(TAG, "Fail to set the background color" + JSON.stringify(err))
+                        logWarn(TAG, "Fail to set the background color" + JSON.stringify(err))
                     } else {
-                        LogInfo(TAG, "Success to set the background color" + JSON.stringify(data))
+                        logInfo(TAG, "Success to set the background color" + JSON.stringify(data))
                     }
                 })
 
                 win.disableWindowDecor((err, data) => {
                     if (err.code) {
-                        LogInfo(TAG, 'Failed to set the disableWindowDecor. Data: ' + JSON.stringify(data))
+                        logWarn(TAG, "Fail to disable Window Decor" + JSON.stringify(err))
                     } else {
-                        LogInfo(TAG, 'Succeeded in setting the disableWindowDecor. Data: ' + JSON.stringify(data))
+                        logInfo(TAG, "Success to disable Window Decor" + JSON.stringify(data))
                     }
                 })
 
                 win.setWindowMode(102, (err, data) => {
                     if (err.code) {
-                        LogInfo(TAG, 'Failed to set the setWindowMode. Data: ' + JSON.stringify(data))
+                        logWarn(TAG, 'Failed to set the setWindowMode. Data: ' + JSON.stringify(data))
                     } else {
-                        LogInfo(TAG, 'Succeeded in setting the setWindowMode. Data: ' + JSON.stringify(data))
+                        logInfo(TAG, 'Succeeded in setting the setWindowMode. Data: ' + JSON.stringify(data))
                     }
                 })
 

product/RK/src/main/ets/module/AbilityUtils.ets

@@ -1,91 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import display from '@ohos.display'
-import featureAbility from '@ohos.ability.featureAbility'
-import { LogInfo } from '../module/LogUtils.ets'
-import { DisplayInfo } from './DisplayInfo.ets'
-
-var TAG: string = 'AbilityUtils'
-
-export function terminateSelfWithResult(resultCode: number, result: string): void {
-  LogInfo(TAG, 'terminateSelfWithResult')
-  let startMode: string = AppStorage.Get<string>('startMode')
-  var abilityResult = {
-    resultCode: resultCode,
-    want: {
-      parameters: {
-        'startMode': startMode,
-        'result': result
-      }
-    }
-  }
-  globalThis.context.terminateSelfWithResult(abilityResult, (error) => {
-    if (error.code) {
-      LogInfo(TAG, 'Operation failed. Cause: ' + JSON.stringify(error))
-      return
-    }
-    LogInfo(TAG, 'Operation succeeded')
-  })
-}
-
-export function initData(): void {
-  LogInfo(TAG, 'initData')
-  initWindowScale()
-
-  getWantFromHap()
-}
-
-function initWindowScale(): void {
-  display.getDefaultDisplay().then(dis => {
-    LogInfo(TAG, 'width = ' + dis.width + ';height= ' + dis.height)
-    let displayInfo: DisplayInfo = new DisplayInfo()
-
-    if (dis.width > dis.height) { // 横屏
-      displayInfo.width = dis.width
-      displayInfo.height = dis.height * 0.6 // 需要减去信号栏和导航栏的高度
-      displayInfo.mainDialogHeight = displayInfo.height - vp2px(64 + 76)
-      displayInfo.mainDialogWidth = displayInfo.width
-
-    } else { // 竖屏
-      displayInfo.width = dis.width
-      displayInfo.height = dis.height * 0.65 // 需要减去信号栏和导航栏的高度
-      displayInfo.mainDialogHeight = displayInfo.height - vp2px(64 + 76)
-      //displayInfo.mainDialogHeight = displayInfo.height - (64 + 76) * 2
-      displayInfo.mainDialogWidth = displayInfo.width
-    }
-
-    LogInfo(TAG, 'mainDialogWidth = ' + displayInfo.mainDialogWidth)
-    LogInfo(TAG, 'mainDialogHeight = ' + displayInfo.mainDialogHeight)
-    AppStorage.SetOrCreate('displayInfo', displayInfo)
-  })
-}
-
-function getWantFromHap(): void {
-  featureAbility.getWant()
-    .then((Want) => {
-      var mode: string = Want.parameters['startMode']
-      if (mode == undefined) {
-        AppStorage.SetOrCreate<string>('startMode', 'choose')
-      } else {
-        AppStorage.SetOrCreate<string>('startMode', mode)
-      }
-      let save_name: string = Want.parameters['file_name']
-      AppStorage.Set<string>('saveName', save_name)
-      LogInfo(TAG, 'saveName = ' + save_name)
-    }).catch((error) => {
-    LogInfo(TAG, 'fail Data: ' + JSON.stringify(error))
-  })
-}

product/RK/src/main/ets/module/Constants.ets

@@ -1,42 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-export enum menuLevel {
-  MENU_FIRST_LEVEL_BY_TYPE = 1,
-  MENU_SECOND_LEVEL_BY_FOLD = 2,
-  MENU_THIRD_LEVEL_HAS_PIC = 3,
-  MENU_THIRD_LEVEL_HAS_DETAIL = 4,
-}
-
-export enum media_type {
-  MEDIA_TYPE_FILE = 1,
-  MEDIA_TYPE_IMAGE = 3,
-  MEDIA_TYPE_VIDEO = 4,
-  MEDIA_TYPE_AUDIO = 5,
-  MEDIA_TYPE_ALBUM = 8
-}
-
-export enum GridItemSize {
-  GRID_ITEM_HEIGHT = 126,
-  //GRID_ITEM_WIDTH = 112,
-  GRID_ITEM_WIDTH = 96,
-  GRID_ITEM_COLUMNS_GAP = 8,
-  GRID_ITEM_ROWS_GAP = 8,
-}
-
-export enum terminate_reason {
-  SUCCESS = 0,
-  NO_ACTION = -1,
-}

product/RK/src/main/ets/module/DialogUtils.ets

@@ -1,110 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import { FileInfo } from './FileInfo.ets'
-
-@CustomDialog
-export struct WarningDialog {
-  @Link code: number
-  controller: CustomDialogController
-  cancel: () => void
-  confirm: () => void
-
-  build() {
-    Column() {
-      Text('Warning Title').fontSize(20).margin(10)
-      if (this.code == 1) {
-        Text($r("app.string.save_file_has_same_file")).fontSize(16).margin(10)
-      } else if (this.code == 2) {
-        Text($r("app.string.save_file_no_media_permission")).fontSize(16).margin(10)
-      } else {
-        Text($r("app.string.save_file_unknown_reason")).fontSize(16).margin(10)
-      }
-      Flex({ justifyContent: FlexAlign.SpaceAround }) {
-        Button('cancel')
-          .onClick(() => {
-            this.controller.close()
-            this.cancel()
-          }).backgroundColor(0xffffff).fontColor(Color.Black)
-        Button('confirm')
-          .onClick(() => {
-            this.controller.close()
-            this.confirm()
-          }).backgroundColor(0xffffff).fontColor(Color.Red)
-      }.margin({ bottom: 10 })
-    }
-  }
-}
-
-@CustomDialog
-export struct ChooseDialog {
-  controller: CustomDialogController
-
-  build() {
-    Column() {
-      Row() {
-        Text('选择该文件')
-      }
-      Row() {
-        Button() {
-          Text('取消')
-            .height('100%')
-            .fontSize(24)
-            .fontColor(Color.Blue)
-        }
-        .width(px2vp(200))
-        .height(px2vp(50))
-        .backgroundColor(Color.White)
-        .onClick(() => {
-          this.controller.close()
-        })
-
-        Divider()
-          .vertical(true)
-          .color(Color.Gray)
-          .height(40)
-          .margin({top: 0, right: 10, bottom: 0, left: 10})
-
-        Button() {
-          Text('确定')
-            .height('100%')
-            .fontSize(24)
-            .fontColor(Color.Blue)
-        }
-        .width(px2vp(200))
-        .height(px2vp(50))
-        .backgroundColor(Color.White)
-        .onClick(() => {
-          let item: FileInfo = AppStorage.Get<FileInfo>('selectedFileInfo')
-          if (item != null) {
-            let files: Array<FileInfo> = AppStorage.Get('choseFiles')
-            if (files.indexOf(item) == -1) {
-              files.push(item)
-              AppStorage.Set('choseFiles', files)
-            }
-          }
-          this.controller.close()
-        })
-      }
-      .padding(20)
-    }
-    .padding({
-      top: 25,
-      right: 0,
-      bottom: 15,
-      left: 0
-    })
-  }
-}

product/RK/src/main/ets/module/DisplayInfo.ets

@@ -1,21 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-export class DisplayInfo {
-  width: number
-  height: number
-  mainDialogWidth: number
-  mainDialogHeight: number
-}

product/RK/src/main/ets/module/FileInfo.ets

@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import { media_type } from './Constants.ets'
-
-export class FileInfo {
-  name: string
-  path: string
-  type: number= media_type.MEDIA_TYPE_ALBUM
-  size: string
-  dataAdded_time: string
-  modified_time: string
-  mediaType: string
-  thumbnail: Resource
-  font_color: Color | string | Resource
-  opacity: number
-  list_background: string | Resource
-
-  constructor(name: string) {
-    this.name = name
-  }
-}
-
-export class TopPathInfo {
-  name: string
-  path: string
-  opacity: number = 1
-
-  constructor(name: string, path: string) {
-    this.name = name
-    this.path = path
-  }
-}

product/RK/src/main/ets/module/FileManagerServiceUtils.ets

@@ -1,341 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import { media_type } from './Constants.ets';
-import { FileInfo } from '../module/FileInfo.ets'
-import { LogInfo } from '../module/LogUtils.ets'
-
-var TAG = 'FileManagerServiceUtils'
-var isDebug: boolean = true;
-
-export function getFirstMenu(deviceName: string): Array<FileInfo> {
-  let fileList: Array<FileInfo> = [];
-  if (isDebug) {
-    let file1: FileInfo = new FileInfo('image_album');
-    file1.type = media_type.MEDIA_TYPE_ALBUM;
-    file1.path = 'dataability:///album';
-    file1.size = '';
-    file1.dataAdded_time = 'xxx';
-    file1.modified_time = 'xxx';
-    fileList.push(file1);
-
-    let file2: FileInfo = new FileInfo('video_album');
-    file2.type = media_type.MEDIA_TYPE_ALBUM;
-    file2.path = 'dataability:///album';
-    file2.size = '';
-    file2.dataAdded_time = 'xxx';
-    file2.modified_time = 'xxx';
-    fileList.push(file2);
-
-    let file4: FileInfo = new FileInfo('file_folder');
-    file4.type = media_type.MEDIA_TYPE_ALBUM;
-    file4.path = 'dataability:///album';
-    file4.size = '';
-    file4.dataAdded_time = 'xxx';
-    file4.modified_time = 'xxx';
-    fileList.push(file4);
-
-    let file3: FileInfo = new FileInfo('audio_album');
-    file3.type = media_type.MEDIA_TYPE_ALBUM;
-    file3.path = 'dataability:///album';
-    file3.size = '';
-    file3.dataAdded_time = 'xxx';
-    file3.modified_time = 'xxx';
-    fileList.push(file3);
-  } else {
-    //    var fileInfo = filemanager.getRoot(deviceName);
-  }
-
-  fileList.forEach(item => {
-    if (item.name == 'image_album') {
-      item.name = "图片";
-      item.mediaType = 'image';
-      item.thumbnail = $r("app.media.ic_photo")
-    } else if (item.name == 'video_album') {
-      item.name = "视频";
-      item.mediaType = 'video';
-      item.thumbnail = $r("app.media.ic_video")
-    } else if (item.name == 'audio_album') {
-      item.name = "音频";
-      item.mediaType = 'audio';
-      item.thumbnail = $r("app.media.ic_audio")
-    } else if (item.name == 'file_folder') {
-      item.name = "文档";
-      item.mediaType = 'file';
-      item.thumbnail = $r("app.media.ic_document")
-    }
-  });
-
-  return fileList;
-}
-
-export function getListFile(deviceName: string, mediaType: string, path: string): Array<FileInfo> {
-  LogInfo(TAG, "getListFile mediaType = " + mediaType + ';path = ' + path);
-  let fileList: Array<FileInfo> = [];
-  if (isDebug) {
-    if (path == 'dataability:///album') {
-      if (mediaType == 'image') {
-        let fileInfo1: FileInfo = new FileInfo("微信的图片");
-        fileInfo1.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/01';
-        fileInfo1.dataAdded_time = 'xxx';
-        fileInfo1.modified_time = 'xxx';
-        fileList.push(fileInfo1);
-        let fileInfo2: FileInfo = new FileInfo("图片1");
-        fileInfo2.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo2.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/02';
-        fileInfo2.dataAdded_time = 'xxx';
-        fileInfo2.modified_time = 'xxx';
-        fileList.push(fileInfo2);
-        let fileInfo3: FileInfo = new FileInfo("图片2");
-        fileInfo3.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo3.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/03';
-        fileInfo3.dataAdded_time = 'xxx';
-        fileInfo3.modified_time = 'xxx';
-        fileList.push(fileInfo3);
-        let fileInfo4: FileInfo = new FileInfo("图片3");
-        fileInfo4.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo4.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/04';
-        fileInfo4.dataAdded_time = 'xxx';
-        fileInfo4.modified_time = 'xxx';
-        fileList.push(fileInfo4);
-        let fileInfo5: FileInfo = new FileInfo("图片4");
-        fileInfo5.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo5.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/05';
-        fileInfo5.dataAdded_time = 'xxx';
-        fileInfo5.modified_time = 'xxx';
-        fileList.push(fileInfo5);
-        let fileInfo6: FileInfo = new FileInfo("图片5");
-        fileInfo6.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo6.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/06';
-        fileInfo6.dataAdded_time = 'xxx';
-        fileInfo6.modified_time = 'xxx';
-        fileList.push(fileInfo6);
-        let fileInfo7: FileInfo = new FileInfo("图片6");
-        fileInfo7.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo7.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/07';
-        fileInfo7.dataAdded_time = 'xxx';
-        fileInfo7.modified_time = 'xxx';
-        fileList.push(fileInfo7);
-        let fileInfo8: FileInfo = new FileInfo("图片7");
-        fileInfo8.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo8.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/08';
-        fileInfo8.dataAdded_time = 'xxx';
-        fileInfo8.modified_time = 'xxx';
-        fileList.push(fileInfo8);
-        let fileInfo9: FileInfo = new FileInfo("图片8");
-        fileInfo1.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/09';
-        fileInfo1.dataAdded_time = 'xxx';
-        fileInfo1.modified_time = 'xxx';
-        fileList.push(fileInfo9);
-        let fileInfo10: FileInfo = new FileInfo("图片9");
-        fileInfo10.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo10.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/10';
-        fileInfo10.dataAdded_time = 'xxx';
-        fileInfo10.modified_time = 'xxx';
-        fileList.push(fileInfo10);
-        let fileInfo11: FileInfo = new FileInfo("图片10");
-        fileInfo11.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo11.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/11';
-        fileInfo11.dataAdded_time = 'xxx';
-        fileInfo11.modified_time = 'xxx';
-        fileList.push(fileInfo11);
-      } else if (mediaType == 'video') {
-        let fileInfo1: FileInfo = new FileInfo("视频0");
-        fileInfo1.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/12';
-        fileInfo1.dataAdded_time = 'xxx';
-        fileInfo1.modified_time = 'xxx';
-        fileList.push(fileInfo1);
-        let fileInfo2: FileInfo = new FileInfo("视频1");
-        fileInfo2.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo2.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/13';
-        fileInfo2.dataAdded_time = 'xxx';
-        fileInfo2.modified_time = 'xxx';
-        fileList.push(fileInfo2);
-        let fileInfo3: FileInfo = new FileInfo("视频2");
-        fileInfo3.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo3.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/14';
-        fileInfo3.dataAdded_time = 'xxx';
-        fileInfo3.modified_time = 'xxx';
-        fileList.push(fileInfo3);
-        let fileInfo4: FileInfo = new FileInfo("视频3");
-        fileInfo4.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo4.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/15';
-        fileInfo4.dataAdded_time = 'xxx';
-        fileInfo4.modified_time = 'xxx';
-        fileList.push(fileInfo4);
-        let fileInfo5: FileInfo = new FileInfo("视频4");
-        fileInfo5.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo5.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/16';
-        fileInfo5.dataAdded_time = 'xxx';
-        fileInfo5.modified_time = 'xxx';
-        fileList.push(fileInfo5);
-      } else if (mediaType == 'audio') {
-        let fileInfo1: FileInfo = new FileInfo("音频0");
-        fileInfo1.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/17';
-        fileInfo1.dataAdded_time = 'xxx';
-        fileInfo1.modified_time = 'xxx';
-        fileList.push(fileInfo1);
-        let fileInfo2: FileInfo = new FileInfo("音频1");
-        fileInfo2.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo2.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/18';
-        fileInfo2.dataAdded_time = 'xxx';
-        fileInfo2.modified_time = 'xxx';
-        fileList.push(fileInfo2);
-        let fileInfo3: FileInfo = new FileInfo("音频2");
-        fileInfo3.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo3.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/19';
-        fileInfo3.dataAdded_time = 'xxx';
-        fileInfo3.modified_time = 'xxx';
-        fileList.push(fileInfo3);
-        let fileInfo4: FileInfo = new FileInfo("音频3");
-        fileInfo4.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo4.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/20';
-        fileInfo4.dataAdded_time = 'xxx';
-        fileInfo4.modified_time = 'xxx';
-        fileList.push(fileInfo4);
-        let fileInfo5: FileInfo = new FileInfo("音频4");
-        fileInfo5.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo5.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/21';
-        fileInfo5.dataAdded_time = 'xxx';
-        fileInfo5.modified_time = 'xxx';
-        fileList.push(fileInfo5);
-      } else if (mediaType == 'file') {
-        let fileInfo1: FileInfo = new FileInfo("文件夹0");
-        fileInfo1.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo1.mediaType = mediaType;
-        fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/22';
-        fileInfo1.dataAdded_time = 'xxx';
-        fileInfo1.modified_time = 'xxx';
-        fileList.push(fileInfo1);
-        let fileInfo2: FileInfo = new FileInfo("文件夹1");
-        fileInfo2.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo2.mediaType = mediaType;
-        fileInfo2.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/23';
-        fileInfo2.dataAdded_time = 'xxx';
-        fileInfo2.modified_time = 'xxx';
-        fileList.push(fileInfo2);
-        let fileInfo3: FileInfo = new FileInfo("文件夹2");
-        fileInfo3.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo3.mediaType = mediaType;
-        fileInfo3.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/24';
-        fileInfo3.dataAdded_time = 'xxx';
-        fileInfo3.modified_time = 'xxx';
-        fileList.push(fileInfo3);
-        let fileInfo4: FileInfo = new FileInfo("文件夹3");
-        fileInfo4.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo4.mediaType = mediaType;
-        fileInfo4.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/25';
-        fileInfo4.dataAdded_time = 'xxx';
-        fileInfo4.modified_time = 'xxx';
-        fileList.push(fileInfo4);
-        let fileInfo5: FileInfo = new FileInfo("文件夹4");
-        fileInfo5.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo5.mediaType = mediaType;
-        fileInfo5.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/26';
-        fileInfo5.dataAdded_time = 'xxx';
-        fileInfo5.modified_time = 'xxx';
-        fileList.push(fileInfo5);
-        let fileInfo6: FileInfo = new FileInfo("文本文档.txt");
-        fileInfo6.type = media_type.MEDIA_TYPE_FILE;
-        fileInfo6.mediaType = mediaType;
-        fileInfo6.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/27';
-        fileInfo6.dataAdded_time = 'xxx';
-        fileInfo6.modified_time = 'xxx';
-        fileInfo6.size = '1,024 KB'
-        fileList.push(fileInfo6);
-        let fileInfo7: FileInfo = new FileInfo("验收文稿.ppt");
-        fileInfo7.type = media_type.MEDIA_TYPE_FILE;
-        fileInfo7.mediaType = mediaType;
-        fileInfo7.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/28';
-        fileInfo7.dataAdded_time = 'xxx';
-        fileInfo7.modified_time = 'xxx';
-        fileInfo7.size = '4,562,000 KB'
-        fileList.push(fileInfo7);
-      }
-    } else {
-      if (mediaType == 'image') {
-        for (var index = 0; index < 10; index++) {
-          let file: FileInfo = new FileInfo("" + index + ".png");
-          file.type = media_type.MEDIA_TYPE_IMAGE;
-          file.path = path + index;
-          file.dataAdded_time = 'xxx';
-          file.modified_time = 'xxx';
-          fileList.push(file);
-        }
-      } else if (mediaType == 'video') {
-        for (var index = 0; index < 15; index++) {
-          let file: FileInfo = new FileInfo("" + index + ".wmv");
-          file.type = media_type.MEDIA_TYPE_VIDEO;
-          file.path = path + index;
-          file.dataAdded_time = 'xxx';
-          file.modified_time = 'xxx';
-          fileList.push(file);
-        }
-      } else if (mediaType == 'audio') {
-        for (var index = 0; index < 18; index++) {
-          let file: FileInfo = new FileInfo("" + index + ".mp3");
-          file.type = media_type.MEDIA_TYPE_AUDIO;
-          file.path = path + index;
-          file.dataAdded_time = 'xxx';
-          file.modified_time = 'xxx';
-          fileList.push(file);
-        }
-      } else if (mediaType == 'file') {
-        let fileInfo4: FileInfo = new FileInfo("文件夹3");
-        fileInfo4.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo4.path = path + '5';
-        fileInfo4.dataAdded_time = 'xxx';
-        fileInfo4.modified_time = 'xxx';
-        fileList.push(fileInfo4);
-        let fileInfo5: FileInfo = new FileInfo("文件夹4");
-        fileInfo5.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo5.path = path + '6';
-        fileInfo5.dataAdded_time = 'xxx';
-        fileInfo5.modified_time = 'xxx';
-        fileList.push(fileInfo5);
-        let fileInfo6: FileInfo = new FileInfo("文本文档.txt");
-        fileInfo6.type = media_type.MEDIA_TYPE_FILE;
-        fileInfo6.path = path + '7';
-        fileInfo6.size = '1,000 KB'
-        fileInfo6.dataAdded_time = 'xxx';
-        fileInfo6.modified_time = 'xxx';
-        fileList.push(fileInfo6);
-        let fileInfo7: FileInfo = new FileInfo("验收文稿.ppt");
-        fileInfo7.type = media_type.MEDIA_TYPE_FILE;
-        fileInfo7.path = path + '8';
-        fileInfo7.size = '520,000 KB'
-        fileInfo7.dataAdded_time = 'xxx';
-        fileInfo7.modified_time = 'xxx';
-        fileList.push(fileInfo7);
-      }
-    }
-  } else {
-    //    fileList = filemanager.listfile(deviceName, mediaType, path);
-  }
-  LogInfo(TAG, "get file list is " + fileList.length)
-  return fileList;
-}
-
-//保存某个文件，返回是否保存成功，或有错误提示，还需要增加三方应用包名
-export function saveFile(deviceName: string, name: string, path: string): boolean {
-  LogInfo(TAG, 'saveFile');
-
-  return true;
-
-}

product/RK/src/main/ets/module/Utils.ets

@@ -1,126 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import { TopPathInfo } from '../module/FileInfo.ets'
-import { LogInfo } from '../module/LogUtils.ets'
-
-var TAG: string = 'Utils'
-
-export function getRootPath(): Array<TopPathInfo> {
-  var root_path: Array<TopPathInfo> = []
-  root_path.push(new TopPathInfo('文件类型', ''))
-  return root_path
-}
-
-var strTypeArr = [
-  ['image', '图片'],
-  ['video', '视频'],
-  ['audio', '音频'],
-  ['file', '文档'],
-]
-
-export function changeTypeToString(type: string): string {
-  LogInfo(TAG, 'changeTypeToString type = ' + type)
-  for (var i = 0; i < strTypeArr.length; i++) {
-    if (strTypeArr[i][0] == type) {
-      return strTypeArr[i][1]
-    }
-  }
-  return ''
-}
-
-export function changeStringToType(type: string): string {
-  LogInfo(TAG, 'changeStringToType type = ' + type)
-  for (var i = 0; i < strTypeArr.length; i++) {
-    if (strTypeArr[i][1] == type) {
-      return strTypeArr[i][0]
-    }
-  }
-  return ''
-}
-
-export function getItemNumberInGrid(itemWidth: number, itemGap: number, parentWidth: number): string {
-  LogInfo(TAG, 'getItemNumberInGrid')
-  let columnTemples: string = ''
-  let remainderWidth: number = parentWidth - itemWidth
-  columnTemples += '1fr'
-  while (itemWidth + itemGap < remainderWidth) {
-    remainderWidth = remainderWidth - (itemWidth + itemGap)
-    columnTemples += ' 1fr'
-  }
-  LogInfo(TAG, 'columnTemples = ' + columnTemples)
-  return columnTemples
-}
-
-var fileSuffixAndType = [
-  ['.doc', $r("app.media.ic_file_doc"), $r("app.string.file_docx")],
-  ['.html', $r("app.media.ic_file_html"), $r("app.string.file_html")],
-  ['.pdf', $r("app.media.ic_file_pdf"), $r("app.string.file_pdf")],
-  ['.pptx', $r("app.media.ic_file_pptx"), $r("app.string.file_pptx")],
-  ['.ppt', $r("app.media.ic_file_pptx"), $r("app.string.file_pptx")],
-  ['.rar', $r("app.media.ic_file_rar"), $r("app.string.file_rar")],
-  ['.txt', $r("app.media.ic_file_txt"), $r("app.string.file_txt")],
-  ['.xls', $r("app.media.ic_file_xls"), $r("app.string.file_xls")],
-  ['.xml', $r("app.media.ic_file_xml"), $r("app.string.file_xml")],
-  ['.zip', $r("app.media.ic_file_zip"), $r("app.string.file_zip")],
-]
-
-export function getShowIconBySuffix(suffix: string): string | Resource {
-  LogInfo(TAG, 'getShowIconBySuffix suffix = ' + suffix)
-  for (var i = 0; i < fileSuffixAndType.length; i++) {
-    if (isTwoStringEqual(fileSuffixAndType[i][0].toString(),suffix)) {
-      return fileSuffixAndType[i][1]
-    }
-  }
-  return $r("app.media.ic_file_unknown")
-}
-
-export function getShowTextBySuffix(suffix: string): string | Resource {
-  LogInfo(TAG, 'getShowTextBySuffix suffix = ' + suffix)
-  for (var i = 0; i < fileSuffixAndType.length; i++) {
-    if (fileSuffixAndType[i][0] == suffix) {
-      return fileSuffixAndType[i][2]
-    }
-  }
-  return $r("app.string.file_unknown")
-}
-
-export function getWarningDialogMessage(code: number): string | Resource {
-  switch (code) {
-    case 1:
-      return $r("app.string.save_file_has_same_file")
-    case 2:
-      return $r("app.string.save_file_no_media_permission")
-    default:
-      return $r("app.string.save_file_unknown_reason")
-  }
-}
-
-export function isTwoStringEqual(src: string, tar: string) {
-  if (src.indexOf(tar) == 0 && tar.indexOf(src) == 0) {
-    return true;
-  }
-  return false;
-}
-
-export function updateTopPathInfo(currentPathInfo: Array<TopPathInfo>, name: string, path: string) {
-  currentPathInfo.forEach((item: TopPathInfo) => {
-    item.opacity = 0.4
-  })
-
-  currentPathInfo.push(new TopPathInfo(name, path))
-  AppStorage.Set('topPathInfo', currentPathInfo)
-  return currentPathInfo
-}

product/RK/src/main/ets/pages/FirstLevelByType.ets

@@ -13,78 +13,77 @@
  * limitations under the License.
  */
 
-import { FileInfo } from '../module/FileInfo'
-import { LogInfo } from '../module/LogUtils'
-import { menuLevel } from '../module/Constants'
+import { FileInfo } from '../../../../../../common/src/main/ets/components/Data/FileInfo'
+import { MenuLevel } from '../../../../../../common/src/main/ets/components/Data/Constants'
 
 @Component
 export struct FirstLevelByType {
-  private TAG: string = 'FirstLevelByType'
-  private mWorker
-  private mFileList: FileInfo[]
-  @Link mType: string
-  @Link mMenuLevel: number
-  @Link mCurrentPath: string
+    private TAG: string = 'FirstLevelByType'
+    private mWorker
+    private mFileList: FileInfo[]
+    @Link mType: string
+    @Link mMenuLevel: number
+    @Link mCurrentPath: string
 
-  build() {
-    Column() {
-      ForEach(this.mFileList, (item: FileInfo, index: number) => {
+    build() {
         Column() {
-          RowView({
-            item: item,
-            mMenuLevel: $mMenuLevel,
-            mType: $mType,
-            mCurrentPath: $mCurrentPath
-          })
+            ForEach(this.mFileList, (item: FileInfo, index: number) => {
+                Column() {
+                    RowView({
+                        item: item,
+                        mMenuLevel: $mMenuLevel,
+                        mType: $mType,
+                        mCurrentPath: $mCurrentPath
+                    })
 
-          Divider()
-            .color('#000000')
-            .opacity(0.1)
-            .visibility(this.mFileList.length == index + 1 ? Visibility.Hidden : Visibility.Visible)
-            .margin({ left: 40 * 1.3 })
+                    Divider()
+                        .color('#000000')
+                        .opacity(0.1)
+                        .visibility(this.mFileList.length == index + 1 ? Visibility.Hidden : Visibility.Visible)
+                        .margin({ left: 40 * 1.3 })
+                }
+                .width('100%')
+                .height(56 * 1.3)
+            }, item => item.name.toString())
         }
+        .padding({ top: 4 * 1.3, bottom: 4 * 1.3, right: 12 * 1.3, left: 12 * 1.3 })
+        .alignItems(HorizontalAlign.Start) // 导致圆角消失
+        .border({ radius: 24 })
+        .opacity(0.9)
+        .backgroundColor('#FFFFFF')
         .width('100%')
-        .height(56 * 1.3)
-      }, item => item.name.toString())
     }
-    .padding({ top: 4 * 1.3, bottom: 4 * 1.3, right: 12 * 1.3, left: 12 * 1.3 })
-    .alignItems(HorizontalAlign.Start) // 导致圆角消失
-    .border({ radius: 24 })
-    .opacity(0.9)
-    .backgroundColor('#FFFFFF')
-    .width('100%')
-  }
 }
 
 @Component
 struct RowView {
-  private item: FileInfo = new FileInfo('')
-  @Link mMenuLevel: number
-  @Link mType: string
-  @Link mCurrentPath: string
+    private item: FileInfo = new FileInfo('')
+    @Link mMenuLevel: number
+    @Link mType: string
+    @Link mCurrentPath: string
 
-  build() {
-    Row() {
-      Image($r("app.media.ic_type_smallfile"))
-        .width(24 * 1.3)
-        .height(24 * 1.3)
-      Text(this.item.name)
-        .fontSize(16 * 1.3)
-        .fontColor('#182431')
-        .fontWeight(FontWeight.Medium)
-        .margin({ left: 16 * 1.3 })
-      Blank()
-      Image($r("app.media.ic_right"))
-        .width(12 * 1.3)
-        .height(24 * 1.3)
+    build() {
+        Row() {
+            Image($r("app.media.ic_type_smallfile"))
+                .width(24 * 1.3)
+                .height(24 * 1.3)
+            Text(this.item.name)
+                .fontSize(16 * 1.3)
+                .fontColor('#182431')
+                .fontWeight(FontWeight.Medium)
+                .margin({ left: 16 * 1.3 })
+            Blank()
+            Image($r("app.media.ic_right"))
+                .width(12 * 1.3)
+                .height(24 * 1.3)
+        }
+        .height(56 * 1.3)
+        .width('100%') // TODO
+        .backgroundColor(this.item.list_background)
+        .onClick(() => {
+            this.mType = this.item.mediaType
+            this.mCurrentPath = this.item.path
+            this.mMenuLevel = MenuLevel.MENU_SECOND_LEVEL_BY_FOLD
+        })
     }
-    .height(56 * 1.3)
-    .width('100%') // TODO
-    .backgroundColor(this.item.list_background)
-    .onClick(() => {
-      this.mType = this.item.mediaType
-      this.mCurrentPath = this.item.path
-      this.mMenuLevel = menuLevel.MENU_SECOND_LEVEL_BY_FOLD
-    })
-  }
 }

product/RK/src/main/ets/pages/SecondLevelByFold.ets

@@ -13,125 +13,125 @@
  * limitations under the License.
  */
 
-import { FileInfo } from '../module/FileInfo'
-import { changeTypeToString, updateTopPathInfo } from '../module/Utils'
-import { LogInfo, LogDebug } from '../module/LogUtils'
-import { menuLevel } from '../module/Constants'
-import { getListFile } from '../module/FileManagerServiceUtils'
+import { MenuLevel } from '../../../../../../common/src/main/ets/components/Data/Constants'
+import { FileInfo } from '../../../../../../common/src/main/ets/components/Data/FileInfo'
+import { getListFile } from '../../../../../../common/src/main/ets/components/Utils/FileManagerServiceUtils'
+import { logDebug, logInfo } from '../../../../../../common/src/main/ets/components/Utils/LogUtils'
+import { changeTypeToString, updateTopPathInfo } from '../../../../../../common/src/main/ets/components/utils/Utils'
 
 let TAG: string = 'SecondLevelByFold'
 
 @Component
 export struct SecondLevelByFold {
-  private mWorker
-  @Link mFileList: FileInfo[]
-  @Link @Watch('fileTypeChange') mType: string
-  @Link mMenuLevel: number
-  @Link mCurrentPath: string
+    private mWorker
+    @Link mFileList: FileInfo[]
+    @Link @Watch('fileTypeChange') mType: string
+    @Link mMenuLevel: number
+    @Link mCurrentPath: string
 
-  aboutToAppear(): void{
-    LogInfo(TAG, 'aboutToAppear')
-    if (globalThis.debugMode) {
-      this.mFileList = getListFile('local', this.mType, this.mCurrentPath)
-      LogDebug(TAG, 'mFileList length = ' + this.mFileList.length)
-    } else {
-      this.mWorker.postMessage({
-        request_data: 'listFile',
-        device_name: 'local',
-        menu_level: this.mMenuLevel,
-        media_type: this.mType,
-        path: this.mCurrentPath
-      })
-    }
-
-    updateTopPathInfo([], '文件类型', '')
-    updateTopPathInfo(AppStorage.Get('topPathInfo'), changeTypeToString(this.mType), this.mCurrentPath)
-  }
-
-  fileTypeChange() {
-    LogInfo(TAG, 'fileTypeChange ' + this.mType)
-    if (globalThis.debugMode) {
-      this.mFileList = getListFile('local', this.mType, this.mCurrentPath)
-    } else {
-      this.mWorker.postMessage({
-        request_data: 'listFile',
-        device_name: 'local',
-        menu_level: this.mMenuLevel,
-        media_type: this.mType,
-        path: this.mCurrentPath
-      })
-    }
-  }
-
-  build() {
-    Column() {
-      ForEach(this.mFileList, (item: FileInfo, index: number) => {
-        Column() {
-          SecondRowView({
-            item: item,
-            mMenuLevel: $mMenuLevel,
-            mCurrentPath: $mCurrentPath,
-            isType: $mType
-          })
-
-          Divider()
-            .color('#000000')
-            .opacity(0.05)
-            .visibility(this.mFileList.length == index + 1 ? Visibility.Hidden : Visibility.Visible)
-            .margin({ left: 40 * 1.3 })
+    aboutToAppear(): void{
+        logInfo(TAG, 'aboutToAppear')
+        if (globalThis.debugMode) {
+            this.mFileList = getListFile('local', this.mType, this.mCurrentPath)
+            logDebug(TAG, 'mFileList length = ' + this.mFileList.length)
+        } else {
+            this.mWorker.postMessage({
+                request_data: 'listFile',
+                device_name: 'local',
+                menu_level: this.mMenuLevel,
+                MediaType: this.mType,
+                path: this.mCurrentPath
+            })
         }
-        .width('100%')
-        .height(56 * 1.3)
-      }, item => item.name.toString())
+
+        updateTopPathInfo([], '文件类型', '')
+        updateTopPathInfo(AppStorage.Get('topPathInfo'), changeTypeToString(this.mType), this.mCurrentPath)
+    }
+
+    fileTypeChange() {
+        logInfo(TAG, 'fileTypeChange ' + this.mType)
+        if (globalThis.debugMode) {
+            this.mFileList = getListFile('local', this.mType, this.mCurrentPath)
+        } else {
+            this.mWorker.postMessage({
+                request_data: 'listFile',
+                device_name: 'local',
+                menu_level: this.mMenuLevel,
+                MediaType: this.mType,
+                path: this.mCurrentPath
+            })
+        }
+    }
+
+    build() {
+        Column() {
+            ForEach(this.mFileList, (item: FileInfo, index: number) => {
+                Column() {
+                    SecondRowView({
+                        item: item,
+                        mMenuLevel: $mMenuLevel,
+                        mCurrentPath: $mCurrentPath,
+                        isType: $mType
+                    })
+
+                    Divider()
+                        .color('#000000')
+                        .opacity(0.05)
+                        .visibility(this.mFileList.length == index + 1 ? Visibility.Hidden : Visibility.Visible)
+                        .margin({ left: 40 * 1.3 })
+                }
+                .width('100%')
+                .height(56 * 1.3)
+            }, item => item.name.toString())
+        }
+        .padding({ top: 4 * 1.3, bottom: 4 * 1.3, left: 12 * 1.3, right: 12 * 1.3 })
+        .width('100%')
+        .alignItems(HorizontalAlign.Start)
+        .border({ radius: 24 })
+        .opacity(0.9)
+        .backgroundColor(Color.White)
     }
-    .padding({ top: 4 * 1.3, bottom: 4 * 1.3, left: 12 * 1.3, right: 12 * 1.3 })
-    .width('100%')
-    .alignItems(HorizontalAlign.Start)
-    .border({ radius: 24 })
-    .opacity(0.9)
-    .backgroundColor(Color.White)
-  }
 }
 
 @Component
 struct SecondRowView {
-  private item: FileInfo = new FileInfo('')
-  @Link mMenuLevel: number
-  @Link mCurrentPath: string
-  @Link isType: string
+    private item: FileInfo = new FileInfo('')
+    @Link mMenuLevel: number
+    @Link mCurrentPath: string
+    @Link isType: string
 
-  build() {
-    Row() {
-      Image($r("app.media.ic_type_smallfile"))
-        .width(24 * 1.3)
-        .height(24 * 1.3)
-      Text(this.item.name)
-        .fontSize(16 * 1.3)
-        .fontColor('#182431')
-        .fontWeight(FontWeight.Medium)
-        .margin({ left: 17 * 1.3 })
-      Blank()
-      Image($r("app.media.ic_right"))
-        .width(12 * 1.3)
-        .height(24 * 1.3)
-    }
-    .height(56 * 1.3)
-    .width('100%') // TODO
-    .backgroundColor(this.item.list_background)
-    .onClick(() => {
-      LogInfo(TAG, 'onClick this.mCurrentPath = ' + this.mCurrentPath)
-      this.mCurrentPath = this.item.path
-      updateTopPathInfo(AppStorage.Get('topPathInfo'), this.item.name, this.mCurrentPath)
-
-      if (this.item.path.includes('dataability:///album') == false) {
-        if (this.isType != 'file') {
-          LogInfo(TAG, 'MENU_THIRD_LEVEL_HAS_PIC - onClick')
-          this.mMenuLevel = menuLevel.MENU_THIRD_LEVEL_HAS_PIC
-        } else {
-          this.mMenuLevel = menuLevel.MENU_THIRD_LEVEL_HAS_DETAIL
-          LogInfo(TAG, 'MENU_THIRD_LEVEL_HAS_DETAIL - onClick')
+    build() {
+        Row() {
+            Image($r("app.media.ic_type_smallfile"))
+                .width(24 * 1.3)
+                .height(24 * 1.3)
+            Text(this.item.name)
+                .fontSize(16 * 1.3)
+                .fontColor('#182431')
+                .fontWeight(FontWeight.Medium)
+                .margin({ left: 17 * 1.3 })
+            Blank()
+            Image($r("app.media.ic_right"))
+                .width(12 * 1.3)
+                .height(24 * 1.3)
         }
-      }
-    })
-  }
+        .height(56 * 1.3)
+        .width('100%') // TODO
+        .backgroundColor(this.item.list_background)
+        .onClick(() => {
+            logInfo(TAG, 'onClick this.mCurrentPath = ' + this.mCurrentPath)
+            this.mCurrentPath = this.item.path
+            updateTopPathInfo(AppStorage.Get('topPathInfo'), this.item.name, this.mCurrentPath)
+
+            if (this.item.path.includes('dataability:///album') == false) {
+                if (this.isType != 'file') {
+                    logInfo(TAG, 'MENU_THIRD_LEVEL_HAS_PIC - onClick')
+                    this.mMenuLevel = MenuLevel.MENU_THIRD_LEVEL_HAS_PIC
+                } else {
+                    this.mMenuLevel = MenuLevel.MENU_THIRD_LEVEL_HAS_DETAIL
+                    logInfo(TAG, 'MENU_THIRD_LEVEL_HAS_DETAIL - onClick')
+                }
+            }
+        })
+    }
 }

product/RK/src/main/ets/pages/ThirdLevelHasDetail.ets

@@ -13,209 +13,210 @@
  * limitations under the License.
  */
 
-import { FileInfo } from '../module/FileInfo'
-import { LogInfo } from '../module/LogUtils'
-import { getShowIconBySuffix, updateTopPathInfo } from '../module/Utils'
-import { media_type } from '../module/Constants'
-import { ChooseDialog } from '../module/DialogUtils'
-import { getListFile } from '../module/FileManagerServiceUtils'
+import { MediaType } from '../../../../../../common/src/main/ets/components/Data/Constants'
+import { FileInfo } from '../../../../../../common/src/main/ets/components/Data/FileInfo'
+import { logInfo } from '../../../../../../common/src/main/ets/components/Utils/LogUtils'
+import { getListFile } from '../../../../../../common/src/main/ets/components/Utils/FileManagerServiceUtils'
+import { getShowIconBySuffix, updateTopPathInfo } from '../../../../../../common/src/main/ets/components/utils/utils'
+import { ChooseDialog } from '../../../../../../common/src/main/ets/components/View/ChooseDialog'
 
 let TAG: string = 'ThirdLevelHasDetail'
 
 @Component
 export struct ThirdLevelHasDetail {
-  private mCurrentMode: string
-  private mWorker
-  @Link mFileInfo: Array<FileInfo>
-  @Link @Watch('refreshFiles') mCurrentPath: string
-  @Link mMenuLevel: number
-  @Link mType: string
+    private mCurrentMode: string
+    private mWorker
+    @Link mFileInfo: Array<FileInfo>
+    @Link @Watch('refreshFiles') mCurrentPath: string
+    @Link mMenuLevel: number
+    @Link mType: string
 
-  private aboutToAppear(): void{
-    LogInfo(TAG, 'aboutToAppear')
-    if (globalThis.debugMode) {
-      this.mFileInfo = getListFile('local', this.mType, this.mCurrentPath)
-    } else {
-      this.mWorker.postMessage({
-        request_data: 'listFile',
-        device_name: 'local',
-        menu_level: this.mMenuLevel,
-        media_type: this.mType,
-        path: this.mCurrentPath
-      })
-    }
-  }
-
-  private aboutToDisappear() {
-    LogInfo(TAG, 'aboutToDisappear')
-    AppStorage.Set('choseFiles', [])
-  }
-
-  refreshFiles() {
-    LogInfo(TAG, 'refreshFiles')
-    AppStorage.Set('choseFiles', [])
-
-    this.mWorker.postMessage({
-      request_data: 'listFile',
-      device_name: 'local',
-      menu_level: this.mMenuLevel,
-      media_type: this.mType,
-      path: this.mCurrentPath
-    })
-  }
-
-  build() {
-    Column() {
-      Flex({
-        direction: FlexDirection.Row,
-        wrap: FlexWrap.Wrap,
-        justifyContent: FlexAlign.Start,
-        alignItems: ItemAlign.Start
-      }) {
-        ForEach(this.mFileInfo, (item: FileInfo, index: number) => {
-          Column() {
-            DetailRowView({
-              item: item,
-              mMenuLevel: $mMenuLevel,
-              mCurrentPath: $mCurrentPath
+    private aboutToAppear(): void{
+        logInfo(TAG, 'aboutToAppear')
+        if (globalThis.debugMode) {
+            this.mFileInfo = getListFile('local', this.mType, this.mCurrentPath)
+        } else {
+            this.mWorker.postMessage({
+                request_data: 'listFile',
+                device_name: 'local',
+                menu_level: this.mMenuLevel,
+                MediaType: this.mType,
+                path: this.mCurrentPath
             })
-
-            Divider()
-              .color('#000000')
-              .opacity(0.05)
-              .visibility(this.mFileInfo.length == index + 1 ? Visibility.Hidden : Visibility.Visible)
-              .margin({ left: 64 * 1.3, right: 12 * 1.3 })
-          }
-        }, (item: FileInfo) => item.name)
-      }
+        }
+    }
+
+    private aboutToDisappear() {
+        logInfo(TAG, 'aboutToDisappear')
+        AppStorage.Set('choseFiles', [])
+    }
+
+    refreshFiles() {
+        logInfo(TAG, 'refreshFiles')
+        AppStorage.Set('choseFiles', [])
+        if (!globalThis.debugMode) {
+            this.mWorker.postMessage({
+                request_data: 'listFile',
+                device_name: 'local',
+                menu_level: this.mMenuLevel,
+                MediaType: this.mType,
+                path: this.mCurrentPath
+            })
+        }
+    }
+
+    build() {
+        Column() {
+            Flex({
+                direction: FlexDirection.Row,
+                wrap: FlexWrap.Wrap,
+                justifyContent: FlexAlign.Start,
+                alignItems: ItemAlign.Start
+            }) {
+                ForEach(this.mFileInfo, (item: FileInfo, index: number) => {
+                    Column() {
+                        DetailRowView({
+                            item: item,
+                            mMenuLevel: $mMenuLevel,
+                            mCurrentPath: $mCurrentPath
+                        })
+
+                        Divider()
+                            .color('#000000')
+                            .opacity(0.05)
+                            .visibility(this.mFileInfo.length == index + 1 ? Visibility.Hidden : Visibility.Visible)
+                            .margin({ left: 64 * 1.3, right: 12 * 1.3 })
+                    }
+                }, (item: FileInfo) => item.name)
+            }
+        }
+        .padding({ bottom: 4 * 1.3 })
+        .alignItems(HorizontalAlign.Start)
+        .border({ radius: 24 })
+        .opacity(0.9)
+        .backgroundColor(Color.White)
     }
-    .padding({ bottom: 4 * 1.3 })
-    .alignItems(HorizontalAlign.Start)
-    .border({ radius: 24 })
-    .opacity(0.9)
-    .backgroundColor(Color.White)
-  }
 }
 
 @Component
 struct DetailRowView {
-  private dialogController: CustomDialogController = new CustomDialogController({
-    builder: ChooseDialog(),
-    cancel: () => {
-    },
-    autoCancel: true
-  })
-  @State item: FileInfo = new FileInfo('')
-  @Link mCurrentPath: string
-  @Link mMenuLevel: number
-  @StorageLink('choseFiles') tmpChoseFiles: Array<FileInfo> = []
-
-  build() {
-    Row() {
-      if (this.item.type == media_type.MEDIA_TYPE_ALBUM) {
-        Row() {
-          Image($r("app.media.ic_type_bigfile"))
-            .width(40 * 1.3)
-            .height(40 * 1.3)
-            .margin({ left: 10 * 1.3 })
-          Text(this.item.name)
-            .fontSize(16 * 1.3)
-            .fontColor('#182431')
-            .fontWeight(FontWeight.Medium)
-            .margin({ left: 16 * 1.3 })
-            .maxLines(1)
-            .textOverflow({ overflow: TextOverflow.Ellipsis })
-          Blank()
-          Image($r("app.media.ic_right"))
-            .width(12 * 1.3)
-            .height(24 * 1.3)
-            .margin({ right: 12 * 1.3 })
-        }
-        .margin({ right: 12 * 1.3 })
-        .height(64 * 1.3)
-        .width('100%')
-        .backgroundColor(this.item.list_background)
-      } else {
-        Row() {
-          Image(getShowIconBySuffix(this.item.name.substring(this.item.name.lastIndexOf('.'))))
-            .width(40 * 1.3)
-            .height(40 * 1.3)
-            .margin({ left: 8 * 1.3 })
-          Column() {
-            Text(this.item.name)
-              .height(22 * 1.3)
-              .fontSize(16 * 1.3)
-              .fontColor(this.item.font_color)
-              .fontWeight(FontWeight.Medium)
-              .maxLines(1)
-              .textOverflow({ overflow: TextOverflow.Ellipsis })
-              .margin({ top: 10 * 1.3 })
-              .height(22 * 1.3)
-              .width(248 * 1.3)
-            Row() {
-              Text('' + this.item.modified_time)
-                .fontSize(14 * 1.3)
-                .fontColor(this.item.font_color)
-                .fontWeight(FontWeight.Regular)
-                .maxLines(1)
-                .textOverflow({ overflow: TextOverflow.Ellipsis })
-              Text('-')
-                .fontSize(14 * 1.3)
-                .fontColor(this.item.font_color)
-                .margin({ left: 8 * 1.3 })
-              Text('' + this.item.size)
-                .fontSize(14 * 1.3)
-                .fontColor(this.item.font_color)
-                .fontWeight(FontWeight.Regular)
-                .margin({ left: 8 * 1.3 })
-                .maxLines(1)
-                .textOverflow({ overflow: TextOverflow.Ellipsis })
-            }
-            .width(248 * 1.3)
-            .height(19 * 1.3)
-            .margin({ top: 2 * 1.3 })
-            .opacity(0.6)
-          }
-          .height(64 * 1.3)
-          .alignItems(HorizontalAlign.Start)
-          .margin({ left: 16 * 1.3 })
-        }
-        .width('100%')
-        .height(64 * 1.3) // TODO
-
-      }
-    }
-    .margin({ top: 4 * 1.3, left: 4 * 1.3, right: 4 * 1.3 })
-    .border({ radius: 20 })
-    .backgroundColor(this.item.list_background)
-    .onClick(() => {
-      if (this.item.type == media_type.MEDIA_TYPE_ALBUM) {
-        LogInfo(TAG, 'fold onClick')
-        this.mCurrentPath = this.item.path
-        updateTopPathInfo(AppStorage.Get('topPathInfo'), this.item.name, this.item.path)
-      } else {
-        var index = this.tmpChoseFiles.indexOf(this.item)
-        if (index == -1) {
-          this.item.font_color = Color.Black
-          this.item.opacity = 0.1
-          this.item.list_background = 'rgba(46,136,255,0.1)'
-          this.tmpChoseFiles.push(this.item)
-        } else {
-          this.item.font_color = Color.Black
-          this.item.opacity = 1
-          this.item.list_background = ''
-          this.tmpChoseFiles.splice(index, 1)
-        }
-      }
+    private dialogController: CustomDialogController = new CustomDialogController({
+        builder: ChooseDialog(),
+        cancel: () => {
+        },
+        autoCancel: true
     })
-    .gesture(
-    LongPressGesture({ repeat: false })
-      .onAction((event: GestureEvent) => {
-        if (this.item.type != media_type.MEDIA_TYPE_ALBUM) {
-          AppStorage.SetOrCreate<FileInfo>('selectedFileInfo', this.item)
-          this.dialogController.open()
+    @State item: FileInfo = new FileInfo('')
+    @Link mCurrentPath: string
+    @Link mMenuLevel: number
+    @StorageLink('choseFiles') tmpChoseFiles: Array<FileInfo> = []
+
+    build() {
+        Row() {
+            if (this.item.type == MediaType.MEDIA_TYPE_ALBUM) {
+                Row() {
+                    Image($r("app.media.ic_type_bigfile"))
+                        .width(40 * 1.3)
+                        .height(40 * 1.3)
+                        .margin({ left: 10 * 1.3 })
+                    Text(this.item.name)
+                        .fontSize(16 * 1.3)
+                        .fontColor('#182431')
+                        .fontWeight(FontWeight.Medium)
+                        .margin({ left: 16 * 1.3 })
+                        .maxLines(1)
+                        .textOverflow({ overflow: TextOverflow.Ellipsis })
+                    Blank()
+                    Image($r("app.media.ic_right"))
+                        .width(12 * 1.3)
+                        .height(24 * 1.3)
+                        .margin({ right: 12 * 1.3 })
+                }
+                .margin({ right: 12 * 1.3 })
+                .height(64 * 1.3)
+                .width('100%')
+                .backgroundColor(this.item.list_background)
+            } else {
+                Row() {
+                    Image(getShowIconBySuffix(this.item.name.substring(this.item.name.lastIndexOf('.'))))
+                        .width(40 * 1.3)
+                        .height(40 * 1.3)
+                        .margin({ left: 8 * 1.3 })
+                    Column() {
+                        Text(this.item.name)
+                            .height(22 * 1.3)
+                            .fontSize(16 * 1.3)
+                            .fontColor(this.item.font_color)
+                            .fontWeight(FontWeight.Medium)
+                            .maxLines(1)
+                            .textOverflow({ overflow: TextOverflow.Ellipsis })
+                            .margin({ top: 10 * 1.3 })
+                            .height(22 * 1.3)
+                            .width(248 * 1.3)
+                        Row() {
+                            Text('' + this.item.modified_time)
+                                .fontSize(14 * 1.3)
+                                .fontColor(this.item.font_color)
+                                .fontWeight(FontWeight.Regular)
+                                .maxLines(1)
+                                .textOverflow({ overflow: TextOverflow.Ellipsis })
+                            Text('-')
+                                .fontSize(14 * 1.3)
+                                .fontColor(this.item.font_color)
+                                .margin({ left: 8 * 1.3 })
+                            Text('' + this.item.size)
+                                .fontSize(14 * 1.3)
+                                .fontColor(this.item.font_color)
+                                .fontWeight(FontWeight.Regular)
+                                .margin({ left: 8 * 1.3 })
+                                .maxLines(1)
+                                .textOverflow({ overflow: TextOverflow.Ellipsis })
+                        }
+                        .width(248 * 1.3)
+                        .height(19 * 1.3)
+                        .margin({ top: 2 * 1.3 })
+                        .opacity(0.6)
+                    }
+                    .height(64 * 1.3)
+                    .alignItems(HorizontalAlign.Start)
+                    .margin({ left: 16 * 1.3 })
+                }
+                .width('100%')
+                .height(64 * 1.3) // TODO
+
+            }
         }
-      })
-    )
-  }
+        .margin({ top: 4 * 1.3, left: 4 * 1.3, right: 4 * 1.3 })
+        .border({ radius: 20 })
+        .backgroundColor(this.item.list_background)
+        .onClick(() => {
+            if (this.item.type == MediaType.MEDIA_TYPE_ALBUM) {
+                logInfo(TAG, 'fold onClick')
+                this.mCurrentPath = this.item.path
+                updateTopPathInfo(AppStorage.Get('topPathInfo'), this.item.name, this.item.path)
+            } else {
+                var index = this.tmpChoseFiles.indexOf(this.item)
+                if (index == -1) {
+                    this.item.font_color = Color.Black
+                    this.item.opacity = 0.1
+                    this.item.list_background = 'rgba(46,136,255,0.1)'
+                    this.tmpChoseFiles.push(this.item)
+                } else {
+                    this.item.font_color = Color.Black
+                    this.item.opacity = 1
+                    this.item.list_background = ''
+                    this.tmpChoseFiles.splice(index, 1)
+                }
+            }
+        })
+        .gesture(
+        LongPressGesture({ repeat: false })
+            .onAction((event: GestureEvent) => {
+                if (this.item.type != MediaType.MEDIA_TYPE_ALBUM) {
+                    AppStorage.SetOrCreate<FileInfo>('selectedFileInfo', this.item)
+                    this.dialogController.open()
+                }
+            })
+        )
+    }
 }

product/RK/src/main/ets/pages/ThirdLevelHasPic.ets

@@ -13,145 +13,146 @@
  * limitations under the License.
  */
 
-import { FileInfo } from '../module/FileInfo'
-import { LogInfo, LogDebug } from '../module/LogUtils'
-import { getListFile } from '../module/FileManagerServiceUtils'
-import { ChooseDialog } from '../module/DialogUtils'
+import { FileInfo } from '../../../../../../common/src/main/ets/components/Data/FileInfo'
+import { getListFile } from '../../../../../../common/src/main/ets/components/Utils/FileManagerServiceUtils'
+import { logDebug, logInfo } from '../../../../../../common/src/main/ets/components/Utils/LogUtils'
+import { ChooseDialog } from '../../../../../../common/src/main/ets/components/View/ChooseDialog'
 
 let TAG: string = 'ThirdLevelHasPic'
 
 @Component
 export struct ThirdLevelHasPic {
-  private mColumnTemplate: string
-  private mCurrentMode: string
-  private mCurrentIndex: number
-  private mWorker
-  @Link mFileList: Array<FileInfo>
-  @Link mMenuLevel: number
-  @Link mType: string
-  @Link mCurrentPath: string
-  @StorageLink('choseFiles') tmpFiles: Array<FileInfo> = []
+    private mColumnTemplate: string
+    private mCurrentMode: string
+    private mCurrentIndex: number
+    private mWorker
+    @Link mFileList: Array<FileInfo>
+    @Link mMenuLevel: number
+    @Link mType: string
+    @Link mCurrentPath: string
+    @StorageLink('choseFiles') tmpFiles: Array<FileInfo> = []
 
-  aboutToAppear() {
-    if (globalThis.debugMode) {
-      this.mFileList = getListFile('local', this.mType, this.mCurrentPath)
-      LogDebug(TAG, 'mFileList length = ' + this.mFileList.length)
-    } else {
-      this.mWorker.postMessage({
-        request_data: 'listFile',
-        device_name: 'local',
-        menu_level: this.mMenuLevel,
-        media_type: this.mType,
-        path: this.mCurrentPath,
-        offset: 0,
-        count: 100
-      })
-    }
-  }
-
-  private aboutToDisappear() {
-    LogInfo(TAG, 'aboutToDisappear')
-    AppStorage.Set('choseFiles', [])
-  }
-
-  build() {
-    if (globalThis.startMode == 'choose') {
-      Column() {
-        Flex({
-          direction: FlexDirection.Row,
-          wrap: FlexWrap.Wrap,
-          justifyContent: FlexAlign.Start,
-          alignItems: ItemAlign.Start
-        }) {
-          ForEach(this.mFileList, (item: FileInfo) => {
-            GridItemView({ gridItem: item })
-          }, item => item.name)
+    aboutToAppear() {
+        logInfo(TAG, 'aboutToAppear send message to worker')
+        if (globalThis.debugMode) {
+            this.mFileList = getListFile('local', this.mType, this.mCurrentPath)
+            logDebug(TAG, 'mFileList length = ' + this.mFileList.length)
+        } else {
+            this.mWorker.postMessage({
+                request_data: 'listFile',
+                device_name: 'local',
+                menu_level: this.mMenuLevel,
+                MediaType: this.mType,
+                path: this.mCurrentPath,
+                offset: 0,
+                count: 100
+            })
         }
-        .margin({ top: 8 * 1.3 })
-      }
-      .alignItems(HorizontalAlign.Start)
-      .border({ radius: 24 })
-      .opacity(0.9)
-      .backgroundColor(Color.White)
     }
 
-  }
+    private aboutToDisappear() {
+        logInfo(TAG, 'aboutToDisappear')
+        AppStorage.Set('choseFiles', [])
+    }
+
+    build() {
+        if (globalThis.startMode == 'choose') {
+            Column() {
+                Flex({
+                    direction: FlexDirection.Row,
+                    wrap: FlexWrap.Wrap,
+                    justifyContent: FlexAlign.Start,
+                    alignItems: ItemAlign.Start
+                }) {
+                    ForEach(this.mFileList, (item: FileInfo) => {
+                        GridItemView({ gridItem: item })
+                    }, item => item.name)
+                }
+                .margin({ top: 8 * 1.3 })
+            }
+            .alignItems(HorizontalAlign.Start)
+            .border({ radius: 24 })
+            .opacity(0.9)
+            .backgroundColor(Color.White)
+        }
+
+    }
 }
 
 @Component
 struct GridItemView {
-  private dialogController: CustomDialogController = new CustomDialogController({
-    builder: ChooseDialog(),
-    cancel: () => {
-    },
-    autoCancel: true
-  })
-  @State gridItem: FileInfo = new FileInfo('')
-
-  build() {
-    Flex({
-      direction: FlexDirection.Column,
-      alignItems: ItemAlign.Center,
-      justifyContent: FlexAlign.Center
-    }) {
-      Image(`${this.gridItem.path}/thumbnail/160/160`)
-        .borderRadius(12)
-        .objectFit(ImageFit.Contain)
-        .width(80 * 1.3)
-        .height(80 * 1.3)
-        .margin({
-          left: 8 * 1.3,
-          right: 8 * 1.3,
-          top: 4 * 1.3
-        })
-      Row() {
-        Text(this.gridItem.name)
-          .width(82 * 1.3)
-          .fontSize(12 * 1.3)
-          .fontColor(this.gridItem.list_background == 'rgba(46,136,255,0.1)' ? Color.White : Color.Black)
-          .fontWeight(FontWeight.Regular)
-          .opacity(0.9)
-          .textAlign(TextAlign.Center)
-          .maxLines(2)
-          .textOverflow({ overflow: TextOverflow.Ellipsis })
-          .margin({ top: 2 * 1.3 })
-          .padding({ right: 4 * 1.3, left: 4 * 1.3 })
-      }
-      .borderRadius(12)
-      .backgroundColor(this.gridItem.list_background == 'rgba(46,136,255,0.1)' ? 0x2E8BFF : '')
-      .alignItems(VerticalAlign.Top)
-      .width(82 * 1.3)
-      .height(36 * 1.3)
-      .margin({ top: 4 * 1.3 })
-    }
-    .padding({ bottom: 8 * 1.3 })
-    .width(96 * 1.3)
-    .height(126 * 1.3)
-    .margin({ bottom: 12 * 1.3, left: 12 * 1.3 })
-    .border({ radius: 20 })
-    .backgroundColor(this.gridItem.list_background)
-    .gesture(
-    LongPressGesture({ repeat: false })
-      .onAction((event: GestureEvent) => {
-        AppStorage.SetOrCreate('selectedFileInfo', this.gridItem)
-        this.dialogController.open()
-      })
-    )
-    .onClick(() => {
-      let choseFiles: Array<FileInfo> = AppStorage.Get('choseFiles')
-      let index: number = choseFiles.indexOf(this.gridItem)
-      if (index == -1) {
-        this.gridItem.opacity = 0.1
-        this.gridItem.font_color = '#FFFFFF'
-        this.gridItem.list_background = 'rgba(46,136,255,0.1)'
-        choseFiles.push(this.gridItem)
-      } else {
-        choseFiles.splice(index)
-        this.gridItem.opacity = 1
-        this.gridItem.font_color = '#000000'
-        this.gridItem.list_background = ''
-      }
+    private dialogController: CustomDialogController = new CustomDialogController({
+        builder: ChooseDialog(),
+        cancel: () => {
+        },
+        autoCancel: true
     })
+    @State gridItem: FileInfo = new FileInfo('')
 
-  }
+    build() {
+        Flex({
+            direction: FlexDirection.Column,
+            alignItems: ItemAlign.Center,
+            justifyContent: FlexAlign.Center
+        }) {
+            Image(`${this.gridItem.path}/thumbnail/160/160`)
+                .borderRadius(12)
+                .objectFit(ImageFit.Contain)
+                .width(80 * 1.3)
+                .height(80 * 1.3)
+                .margin({
+                    left: 8 * 1.3,
+                    right: 8 * 1.3,
+                    top: 4 * 1.3
+                })
+            Row() {
+                Text(this.gridItem.name)
+                    .width(82 * 1.3)
+                    .fontSize(12 * 1.3)
+                    .fontColor(this.gridItem.list_background == 'rgba(46,136,255,0.1)' ? Color.White : Color.Black)
+                    .fontWeight(FontWeight.Regular)
+                    .opacity(0.9)
+                    .textAlign(TextAlign.Center)
+                    .maxLines(2)
+                    .textOverflow({ overflow: TextOverflow.Ellipsis })
+                    .margin({ top: 2 * 1.3 })
+                    .padding({ right: 4 * 1.3, left: 4 * 1.3 })
+            }
+            .borderRadius(12)
+            .backgroundColor(this.gridItem.list_background == 'rgba(46,136,255,0.1)' ? 0x2E8BFF : '')
+            .alignItems(VerticalAlign.Top)
+            .width(82 * 1.3)
+            .height(36 * 1.3)
+            .margin({ top: 4 * 1.3 })
+        }
+        .padding({ bottom: 8 * 1.3 })
+        .width(96 * 1.3)
+        .height(126 * 1.3)
+        .margin({ bottom: 12 * 1.3, left: 12 * 1.3 })
+        .border({ radius: 20 })
+        .backgroundColor(this.gridItem.list_background)
+        .gesture(
+        LongPressGesture({ repeat: false })
+            .onAction((event: GestureEvent) => {
+                AppStorage.SetOrCreate('selectedFileInfo', this.gridItem)
+                this.dialogController.open()
+            })
+        )
+        .onClick(() => {
+            let choseFiles: Array<FileInfo> = AppStorage.Get('choseFiles')
+            let index: number = choseFiles.indexOf(this.gridItem)
+            if (index == -1) {
+                this.gridItem.opacity = 0.1
+                this.gridItem.font_color = '#FFFFFF'
+                this.gridItem.list_background = 'rgba(46,136,255,0.1)'
+                choseFiles.push(this.gridItem)
+            } else {
+                choseFiles.splice(index)
+                this.gridItem.opacity = 1
+                this.gridItem.font_color = '#000000'
+                this.gridItem.list_background = ''
+            }
+        })
+
+    }
 }

product/RK/src/main/ets/pages/index.ets

@@ -18,429 +18,432 @@ import { FirstLevelByType } from './FirstLevelByType'
 import { SecondLevelByFold } from './SecondLevelByFold'
 import { ThirdLevelHasDetail } from '../pages/ThirdLevelHasDetail'
 import { ThirdLevelHasPic } from '../pages/ThirdLevelHasPic'
-import { FileInfo, TopPathInfo } from '../module/FileInfo'
-import { menuLevel, terminate_reason, media_type } from '../module/Constants'
-import { LogInfo, LogDebug } from '../module/LogUtils'
-import { changeStringToType, updateTopPathInfo } from '../module/Utils'
-import { terminateSelfWithResult } from '../module/AbilityUtils'
-import { WarningDialog } from '../module/DialogUtils'
-import { getFirstMenu } from '../module/FileManagerServiceUtils'
+import { MenuLevel, TerminateReason, MediaType } from '../../../../../../common/src/main/ets/components/Data/Constants'
+import { FileInfo } from '../../../../../../common/src/main/ets/components/Data/FileInfo'
+import { TopPathInfo } from '../../../../../../common/src/main/ets/components/Data/TopPathInfo'
+import { terminateSelfWithResult } from '../../../../../../common/src/main/ets/components/utils/AbilityUtils'
+import { getFirstMenu } from '../../../../../../common/src/main/ets/components/Utils/FileManagerServiceUtils'
+import { logInfo, logDebug, logError } from '../../../../../../common/src/main/ets/components/Utils/LogUtils'
+import { changeStringToType, updateTopPathInfo } from '../../../../../../common/src/main/ets/components/utils/Utils'
+import { WarningDialog } from '../../../../../../common/src/main/ets/components/View/WarningDialog'
 
 @Entry
 @Component
 struct allIndex {
-  build() {
-    Flex({ direction: FlexDirection.Row, alignItems: ItemAlign.End, justifyContent: FlexAlign.SpaceBetween }) {
-      Stack({ alignContent: Alignment.Bottom }) {
-        Column() {
+    private TAG: string= 'Main'
+
+    build() {
+        Flex({ direction: FlexDirection.Row, alignItems: ItemAlign.End, justifyContent: FlexAlign.SpaceBetween }) {
+            Stack({ alignContent: Alignment.Bottom }) {
+                Column() {
+                }
+                .onClick(() => {
+                    globalThis.context.terminateSelf((err, data) => {
+                        logInfo(this.TAG, 'terminateSelf success')
+                    })
+                })
+                .width('100%')
+                .height('100%')
+
+                Index()
+            }
+            .width('100%')
+            .height('100%')
         }
-        .onClick(() => {
-          globalThis.context.terminateSelf((err, data) => {
-            console.log('terminateSelf success')
-          })
-        })
+        .backgroundColor('rgba(0,0,0,0.1)')
+        .position({ x: 0, y: 0 })
         .width('100%')
         .height('100%')
-
-        Index()
-      }
-      .width('100%')
-      .height('100%')
     }
-    .backgroundColor('rgba(0,0,0,0.1)')
-    .position({ x: 0, y: 0 })
-    .width('100%')
-    .height('100%')
-  }
 }
 
 @Component
 struct Index {
-  private TAG: string= 'Main'
-  private mWorker
-  private customDialogController: CustomDialogController = new CustomDialogController({
-    builder: WarningDialog({ code: $code })
-  })
-  @State mFirstMenuData: FileInfo[] = []
-  @State mSecondMenuData: FileInfo[] = []
-  @State mThirdMenuPicData: FileInfo[]= []
-  @State mThirdMenuDetailData: FileInfo[]= []
-  @State mType: string = ''
-  @State mMenuLevel: number = menuLevel.MENU_FIRST_LEVEL_BY_TYPE
-  @State mCurrentPath: string= ''
-  @State code: number = 2;
-  @StorageLink('startMode') mCurrentMode: string = 'choose'
-  @StorageLink('topPathInfo') topPathInfo: Array<TopPathInfo> = updateTopPathInfo([], '文件类型', '')
-  scroller: Scroller = new Scroller()
+    private TAG: string= 'Main'
+    private mWorker
+    private customDialogController: CustomDialogController = new CustomDialogController({
+        builder: WarningDialog({ code: $code })
+    })
+    @State mFirstMenuData: FileInfo[] = []
+    @State mSecondMenuData: FileInfo[] = []
+    @State mThirdMenuPicData: FileInfo[]= []
+    @State mThirdMenuDetailData: FileInfo[]= []
+    @State mType: string = ''
+    @State mMenuLevel: number = MenuLevel.MENU_FIRST_LEVEL_BY_TYPE
+    @State mCurrentPath: string= ''
+    @State code: number = 2;
+    @StorageLink('startMode') mCurrentMode: string = 'choose'
+    @StorageLink('topPathInfo') topPathInfo: Array<TopPathInfo> = updateTopPathInfo([], '文件类型', '')
+    scroller: Scroller = new Scroller()
 
-  aboutToAppear() {
-    LogInfo(this.TAG, 'aboutToAppear')
-    if (globalThis.debugMode) {
-      this.mFirstMenuData = getFirstMenu('')
-      LogDebug(this.TAG, 'mFirstMenuData length = ' + this.mFirstMenuData.length)
-    } else {
-      this.initWork()
-      LogInfo(this.TAG, 'send message to worker')
-      this.mWorker.postMessage({
-        request_data: 'getRoot',
-        device_name: 'local',
-        menu_level: this.mMenuLevel,
-        media_type: this.mType,
-        path: this.mCurrentPath
-      })
-    }
-  }
-
-  private initWork() {
-    if (this.mWorker == undefined) {
-      LogInfo(this.TAG, 'initWorker')
-      this.mWorker = new worker.Worker('RK/ets/workers/DataWorker.js', { type: 'classic', name: 'filePicker' })
-      this.mWorker.onerror = this.onError.bind(this)
-      this.mWorker.onmessageerror = this.onMessageError.bind(this)
-      this.mWorker.onexit = this.onExit.bind(this)
-      this.mWorker.onmessage = this.onMessage.bind(this)
-    }
-  }
-
-  private onError(e): void{
-    LogInfo(this.TAG, 'onError = ' + JSON.stringify(e))
-  }
-
-  private onMessageError(e): void{
-    LogInfo(this.TAG, 'onMessageError = ' + JSON.stringify(e))
-  }
-
-  private onExit(): void{
-    LogInfo(this.TAG, 'onExit')
-    this.mWorker = undefined
-  }
-
-  private onMessage(result) {
-    LogInfo(this.TAG, 'main thread onMessage')
-    var params = result.data.params
-    var file = JSON.parse(String.fromCharCode.apply(null, new Uint16Array(result.data.data)))
-    if (params.request_data == 'createFile') {
-      if (file.code == undefined) {
-        terminateSelfWithResult(terminate_reason.SUCCESS, file)
-      } else {
-        if (params.path == 'dataability:///album') {
-          this.code = 2;
-          this.customDialogController.open()
+    aboutToAppear() {
+        if (globalThis.debugMode) {
+            this.mFirstMenuData = getFirstMenu('')
+            logDebug(this.TAG, 'mFirstMenuData length = ' + this.mFirstMenuData.length)
         } else {
-          this.code = file.code
-          this.customDialogController.open()
+            logInfo(this.TAG, 'aboutToAppear')
+            this.initWork()
+            logInfo(this.TAG, 'send message to worker')
+            this.mWorker.postMessage({
+                request_data: 'getRoot',
+                device_name: 'local',
+                menu_level: this.mMenuLevel,
+                MediaType: this.mType,
+                path: this.mCurrentPath
+            })
         }
-      }
-      return
     }
-    if (Array.isArray(file)) {
-      let listData: Array<FileInfo> = []
-      for (var index = 0;index < file.length; index++) {
-        var info = file[index]
-        let item = new FileInfo(info.name)
-        item.path = info.path
-        item.type = info.type
-        item.size = info.size
-        item.dataAdded_time = info.added_time
-        item.modified_time = info.modified_time
-        if (params.menu_level == menuLevel.MENU_FIRST_LEVEL_BY_TYPE) {
-          if (item.name == 'image_album') {
-            item.name = '图片'
-            item.mediaType = 'image'
-            item.thumbnail = $r("app.media.ic_type_image")
-          } else if (item.name == 'video_album') {
-            item.name = '视频'
-            item.mediaType = 'video'
-            item.thumbnail = $r("app.media.ic_type_video")
-          } else if (item.name == 'audio_album') {
-            item.name = '音乐'
-            item.mediaType = 'audio'
-            item.thumbnail = $r("app.media.ic_type_audio")
-          } else if (item.name == 'file_folder') {
-            item.name = '文档'
-            item.mediaType = 'file'
-            item.thumbnail = $r("app.media.ic_type_file")
-          }
-        }
 
-        if (params.menu_level == menuLevel.MENU_THIRD_LEVEL_HAS_DETAIL) {
-          if (this.mCurrentMode == 'save' && item.type != media_type.MEDIA_TYPE_ALBUM) {
-            break
-          }
+    private initWork() {
+        if (this.mWorker == undefined) {
+            logInfo(this.TAG, 'initWorker')
+            this.mWorker = new worker.Worker('RK/ets/workers/DataWorker.js', { type: 'classic', name: 'filePicker' })
+            this.mWorker.onerror = this.onError.bind(this)
+            this.mWorker.onmessageerror = this.onMessageError.bind(this)
+            this.mWorker.onexit = this.onExit.bind(this)
+            this.mWorker.onmessage = this.onMessage.bind(this)
         }
-        listData.push(item)
-      }
-      if (params.menu_level == menuLevel.MENU_FIRST_LEVEL_BY_TYPE && params.request_data == 'getRoot') {
-        LogDebug(this.TAG, 'mFirstMenuData length = ' + listData.length)
-        this.mFirstMenuData = listData
-      } else if (params.menu_level == menuLevel.MENU_SECOND_LEVEL_BY_FOLD) {
-        LogDebug(this.TAG, 'mSecondMenuData length = ' + listData.length)
-        this.mSecondMenuData = listData
-      } else if (params.menu_level == menuLevel.MENU_THIRD_LEVEL_HAS_PIC) {
-        LogDebug(this.TAG, 'mThirdMenuPicData length = ' + listData.length)
-        this.mThirdMenuPicData = listData
-      } else if (params.menu_level == menuLevel.MENU_THIRD_LEVEL_HAS_DETAIL) {
-        LogDebug(this.TAG, 'mThirdMenuDetailData length = ' + listData.length)
-        if (listData.length > 0) {
-          this.mThirdMenuDetailData = listData
-        } else {
-          this.mThirdMenuDetailData = []
-        }
-      }
     }
-  }
 
-  build() {
-    Column() {
-      TopBarArea()
+    private onError(e): void{
+        logError(this.TAG, 'onError = ' + JSON.stringify(e))
+    }
 
-      Column() {
-        Column() {
-          Row() {
-            List() {
-              ForEach(this.topPathInfo, (item: TopPathInfo) => {
-                ListItem() {
-                  Row() {
-                    if (item.name != '文件类型') {
-                      Image($r("app.media.ic_public_right"))
-                        .width(12 * 1.3)
-                        .height(24 * 1.3)
-                        .margin({
-                          left: 4 * 1.3,
-                          right: 4 * 1.3
-                        })
-                    }
+    private onMessageError(e): void{
+        logError(this.TAG, 'onMessageError = ' + JSON.stringify(e))
+    }
 
-                    Text(item.name)
-                      .height(24 * 1.3)
-                      .fontColor('#000000')
-                      .fontSize(16 * 1.3)
-                      .fontWeight(FontWeight.Medium)
-                      .opacity(item.opacity)
-                      .onClick(() => {
-                        LogInfo(this.TAG, item.name + ' onClick')
-                        if (item.name == '文件类型') {
-                          updateTopPathInfo([], '文件类型', '')
-                          this.mMenuLevel = menuLevel.MENU_FIRST_LEVEL_BY_TYPE
-                          this.mType = ''
-                        } else if (this.mMenuLevel == menuLevel.MENU_THIRD_LEVEL_HAS_DETAIL) {
-                          this.mCurrentPath = item.path
-                          LogInfo(this.TAG, 'item.path' + item.path)
-                          let topPathInfo: Array<TopPathInfo> = AppStorage.Get('topPathInfo')
-                          let index: number = topPathInfo.indexOf(item)
-                          if (index != -1) {
-                            var deleteNum = topPathInfo.length - index + 1
-                            topPathInfo.splice(index + 1, deleteNum)
-                            topPathInfo[topPathInfo.length - 1].opacity = 1
-                            AppStorage.Set('topPathInfo', topPathInfo)
-                          }
-                        } else if (this.mMenuLevel == menuLevel.MENU_THIRD_LEVEL_HAS_PIC) {
-                          this.mMenuLevel = menuLevel.MENU_SECOND_LEVEL_BY_FOLD
-                          this.mType = changeStringToType(item.name)
-                          LogInfo(this.TAG, 'item.path 2 ' + item.path)
-                          this.mCurrentPath = item.path
-                        }
-                      })
-                  }
+    private onExit(): void{
+        logInfo(this.TAG, 'onExit')
+        this.mWorker = undefined
+    }
+
+    private onMessage(result) {
+        logInfo(this.TAG, 'main thread onMessage')
+        var params = result.data.params
+        var file = JSON.parse(String.fromCharCode.apply(null, new Uint16Array(result.data.data)))
+        if (params.request_data == 'createFile') {
+            if (file.code == undefined) {
+                terminateSelfWithResult(TerminateReason.SUCCESS, file)
+            } else {
+                if (params.path == 'dataability:///album') {
+                    this.code = 2;
+                    this.customDialogController.open()
+                } else {
+                    this.code = file.code
+                    this.customDialogController.open()
                 }
-              }, item => item.name.toString())
             }
-            .padding({ right: 24 * 1.3 })
-            .listDirection(Axis.Horizontal)
-          }
-          .alignItems(VerticalAlign.Center)
-          .width('100%')
-          .height(48 * 1.3)
-          .margin({ left: 12 * 1.3, top: 4 * 1.3 })
-          .padding({ top: 13 * 1.3, bottom: 13 * 1.3 })
+            return
+        }
+        if (Array.isArray(file)) {
+            let listData: Array<FileInfo> = []
+            for (var index = 0;index < file.length; index++) {
+                var info = file[index]
+                let item = new FileInfo(info.name)
+                item.path = info.path
+                item.type = info.type
+                item.size = info.size
+                item.dataAdded_time = info.added_time
+                item.modified_time = info.modified_time
+                if (params.menu_level == MenuLevel.MENU_FIRST_LEVEL_BY_TYPE) {
+                    if (item.name == 'image_album') {
+                        item.name = '图片'
+                        item.mediaType = 'image'
+                        item.thumbnail = $r("app.media.ic_type_image")
+                    } else if (item.name == 'video_album') {
+                        item.name = '视频'
+                        item.mediaType = 'video'
+                        item.thumbnail = $r("app.media.ic_type_video")
+                    } else if (item.name == 'audio_album') {
+                        item.name = '音乐'
+                        item.mediaType = 'audio'
+                        item.thumbnail = $r("app.media.ic_type_audio")
+                    } else if (item.name == 'file_folder') {
+                        item.name = '文档'
+                        item.mediaType = 'file'
+                        item.thumbnail = $r("app.media.ic_type_file")
+                    }
+                }
+
+                if (params.menu_level == MenuLevel.MENU_THIRD_LEVEL_HAS_DETAIL) {
+                    if (this.mCurrentMode == 'save' && item.type != MediaType.MEDIA_TYPE_ALBUM) {
+                        break
+                    }
+                }
+                listData.push(item)
+            }
+            if (params.menu_level == MenuLevel.MENU_FIRST_LEVEL_BY_TYPE && params.request_data == 'getRoot') {
+                logDebug(this.TAG, 'mFirstMenuData length = ' + listData.length)
+                this.mFirstMenuData = listData
+            } else if (params.menu_level == MenuLevel.MENU_SECOND_LEVEL_BY_FOLD) {
+                logDebug(this.TAG, 'mSecondMenuData length = ' + listData.length)
+                this.mSecondMenuData = listData
+            } else if (params.menu_level == MenuLevel.MENU_THIRD_LEVEL_HAS_PIC) {
+                logDebug(this.TAG, 'mThirdMenuPicData length = ' + listData.length)
+                this.mThirdMenuPicData = listData
+            } else if (params.menu_level == MenuLevel.MENU_THIRD_LEVEL_HAS_DETAIL) {
+                logDebug(this.TAG, 'mThirdMenuDetailData length = ' + listData.length)
+                if (listData.length > 0) {
+                    this.mThirdMenuDetailData = listData
+                } else {
+                    this.mThirdMenuDetailData = []
+                }
+            }
+        }
+    }
+
+    build() {
+        Column() {
+            TopBarArea()
 
-          Scroll(this.scroller) {
             Column() {
-              if (this.mMenuLevel == menuLevel.MENU_FIRST_LEVEL_BY_TYPE) {
-                FirstLevelByType({
-                  mFileList: this.mFirstMenuData,
-                  mType: $mType,
-                  mMenuLevel: $mMenuLevel,
-                  mCurrentPath: $mCurrentPath,
-                  mWorker: this.mWorker,
-                })
-              } else if (this.mMenuLevel == menuLevel.MENU_SECOND_LEVEL_BY_FOLD) {
-                SecondLevelByFold({
-                  mType: $mType,
-                  mMenuLevel: $mMenuLevel,
-                  mCurrentPath: $mCurrentPath,
-                  mWorker: this.mWorker,
-                  mFileList: $mSecondMenuData
-                })
-              } else if (this.mMenuLevel == menuLevel.MENU_THIRD_LEVEL_HAS_PIC) {
-                ThirdLevelHasPic({
-                  mType: $mType,
-                  mMenuLevel: $mMenuLevel,
-                  mCurrentPath: $mCurrentPath,
-                  mWorker: this.mWorker,
-                  mFileList: $mThirdMenuPicData
-                })
-              } else if (this.mMenuLevel == menuLevel.MENU_THIRD_LEVEL_HAS_DETAIL) {
-                ThirdLevelHasDetail({
-                  mType: $mType,
-                  mMenuLevel: $mMenuLevel,
-                  mCurrentPath: $mCurrentPath,
-                  mWorker: this.mWorker,
-                  mFileInfo: $mThirdMenuDetailData
-                })
-              }
-              Row() {
-              }.width('100%').height(53 * 1.3)
+                Column() {
+                    Row() {
+                        List() {
+                            ForEach(this.topPathInfo, (item: TopPathInfo) => {
+                                ListItem() {
+                                    Row() {
+                                        if (item.name != '文件类型') {
+                                            Image($r("app.media.ic_public_right"))
+                                                .width(12 * 1.3)
+                                                .height(24 * 1.3)
+                                                .margin({
+                                                    left: 4 * 1.3,
+                                                    right: 4 * 1.3
+                                                })
+                                        }
+
+                                        Text(item.name)
+                                            .height(24 * 1.3)
+                                            .fontColor('#000000')
+                                            .fontSize(16 * 1.3)
+                                            .fontWeight(FontWeight.Medium)
+                                            .opacity(item.opacity)
+                                            .onClick(() => {
+                                                logInfo(this.TAG, item.name + ' onClick')
+                                                if (item.name == '文件类型') {
+                                                    updateTopPathInfo([], '文件类型', '')
+                                                    this.mMenuLevel = MenuLevel.MENU_FIRST_LEVEL_BY_TYPE
+                                                    this.mType = ''
+                                                } else if (this.mMenuLevel == MenuLevel.MENU_THIRD_LEVEL_HAS_DETAIL) {
+                                                    this.mCurrentPath = item.path
+                                                    logInfo(this.TAG, 'item.path' + item.path)
+                                                    let topPathInfo: Array<TopPathInfo> = AppStorage.Get('topPathInfo')
+                                                    let index: number = topPathInfo.indexOf(item)
+                                                    if (index != -1) {
+                                                        var deleteNum = topPathInfo.length - index + 1
+                                                        topPathInfo.splice(index + 1, deleteNum)
+                                                        topPathInfo[topPathInfo.length - 1].opacity = 1
+                                                        AppStorage.Set('topPathInfo', topPathInfo)
+                                                    }
+                                                } else if (this.mMenuLevel == MenuLevel.MENU_THIRD_LEVEL_HAS_PIC) {
+                                                    this.mMenuLevel = MenuLevel.MENU_SECOND_LEVEL_BY_FOLD
+                                                    this.mType = changeStringToType(item.name)
+                                                    logInfo(this.TAG, 'item.path 2 ' + item.path)
+                                                    this.mCurrentPath = item.path
+                                                }
+                                            })
+                                    }
+                                }
+                            }, item => item.name.toString())
+                        }
+                        .padding({ right: 24 * 1.3 })
+                        .listDirection(Axis.Horizontal)
+                    }
+                    .alignItems(VerticalAlign.Center)
+                    .width('100%')
+                    .height(48 * 1.3)
+                    .margin({ left: 12 * 1.3, top: 4 * 1.3 })
+                    .padding({ top: 13 * 1.3, bottom: 13 * 1.3 })
+
+                    Scroll(this.scroller) {
+                        Column() {
+                            if (this.mMenuLevel == MenuLevel.MENU_FIRST_LEVEL_BY_TYPE) {
+                                FirstLevelByType({
+                                    mFileList: this.mFirstMenuData,
+                                    mType: $mType,
+                                    mMenuLevel: $mMenuLevel,
+                                    mCurrentPath: $mCurrentPath,
+                                    mWorker: this.mWorker,
+                                })
+                            } else if (this.mMenuLevel == MenuLevel.MENU_SECOND_LEVEL_BY_FOLD) {
+                                SecondLevelByFold({
+                                    mType: $mType,
+                                    mMenuLevel: $mMenuLevel,
+                                    mCurrentPath: $mCurrentPath,
+                                    mWorker: this.mWorker,
+                                    mFileList: $mSecondMenuData
+                                })
+                            } else if (this.mMenuLevel == MenuLevel.MENU_THIRD_LEVEL_HAS_PIC) {
+                                ThirdLevelHasPic({
+                                    mType: $mType,
+                                    mMenuLevel: $mMenuLevel,
+                                    mCurrentPath: $mCurrentPath,
+                                    mWorker: this.mWorker,
+                                    mFileList: $mThirdMenuPicData
+                                })
+                            } else if (this.mMenuLevel == MenuLevel.MENU_THIRD_LEVEL_HAS_DETAIL) {
+                                ThirdLevelHasDetail({
+                                    mType: $mType,
+                                    mMenuLevel: $mMenuLevel,
+                                    mCurrentPath: $mCurrentPath,
+                                    mWorker: this.mWorker,
+                                    mFileInfo: $mThirdMenuDetailData
+                                })
+                            }
+                            Row() {
+                            }.width('100%').height(53 * 1.3)
+                        }
+                        .alignItems(HorizontalAlign.Start)
+                    }
+                    .scrollBar(BarState.Off)
+                    .scrollable(ScrollDirection.Vertical)
+                }
+                .alignItems(HorizontalAlign.Start)
             }
             .alignItems(HorizontalAlign.Start)
-          }
-          .scrollBar(BarState.Off)
-          .scrollable(ScrollDirection.Vertical)
-        }
-        .alignItems(HorizontalAlign.Start)
-      }
-      .alignItems(HorizontalAlign.Start)
-      .height(globalThis.mainDialogHeight - 182)
+            .height(globalThis.mainDialogHeight - 140 * 1.3)
 
-      BottomBar({
-        mCurrentPath: $mCurrentPath,
-        mMenuLevel: $mMenuLevel,
-        mType: $mType,
-        mWorker: this.mWorker
-      })
+            BottomBar({
+                mCurrentPath: $mCurrentPath,
+                mMenuLevel: $mMenuLevel,
+                mType: $mType,
+                mWorker: this.mWorker
+            })
+        }
+        .padding({ left: 12 * 1.3, right: 12 * 1.3 })
+        .width('100%')
+        .height(globalThis.mainDialogHeight)
+        .border({ radius: 24 })
+        .backgroundColor('#F1F3F5')
     }
-    .padding({ left: 12 * 1.3, right: 12 * 1.3 })
-    .width('100%')
-    .height(globalThis.mainDialogHeight)
-    .border({ radius: 24 })
-    .backgroundColor('#F1F3F5')
-  }
 }
 
 @Component
 struct TopBarArea {
-  build() {
-    Row() {
-      Text('文件类型')
-        .width(98 * 1.3)
-        .height(33 * 1.3)
-        .fontSize(24 * 1.3)
-        .fontColor('#182431')
-        .fontWeight(FontWeight.Medium)
-        .margin({ left: 12 * 1.3 })
+    build() {
+        Row() {
+            Text('文件类型')
+                .width(98 * 1.3)
+                .height(33 * 1.3)
+                .fontSize(24 * 1.3)
+                .fontColor('#182431')
+                .fontWeight(FontWeight.Medium)
+                .margin({ left: 12 * 1.3 })
+        }
+        .height(64 * 1.3)
+        .width('100%')
+        .border({ radius: 24 })
+        .padding({ top: 8 * 1.3 })
     }
-    .height(64 * 1.3)
-    .width('100%')
-    .border({ radius: 24 })
-    .padding({ top: 8 * 1.3 })
-  }
 }
 
 @Component
 struct BottomBar {
-  private TAG: string = 'BottomBar'
-  private mWorker
-  @State currentChoseFiles: Array<string> = []
-  @Link mType: string
-  @Link mMenuLevel: number
-  @Link mCurrentPath: string
-  @StorageLink('choseFiles') @Watch('choseFileChange') choseFiles: Array<FileInfo> = []
+    private TAG: string = 'BottomBar'
+    private mWorker
+    @State currentChoseFiles: Array<string> = []
+    @Link mType: string
+    @Link mMenuLevel: number
+    @Link mCurrentPath: string
+    @StorageLink('choseFiles') @Watch('choseFileChange') choseFiles: Array<FileInfo> = []
 
-  aboutToAppear() {
-    LogInfo(this.TAG, 'current choose file number = ' + this.currentChoseFiles.length)
-  }
-
-  private choseFileChange() {
-    this.currentChoseFiles = []
-    let files: Array<FileInfo> = AppStorage.Get('choseFiles')
-    files.forEach((item: FileInfo) => {
-      this.currentChoseFiles.push(item.name)
-    })
-    LogInfo(this.TAG, 'current choose file number = ' + this.currentChoseFiles.length)
-  }
-
-  build() {
-    Row() {
-      Button() {
-        Text('取消')
-          .width(110 * 1.3)
-          .height(22 * 1.3)
-          .fontSize(16 * 1.3)
-          .fontWeight(FontWeight.Medium)
-          .fontColor('#007DFF')
-          .textAlign(TextAlign.Center)
-      }
-      .width(150 * 1.3)
-      .height(40 * 1.3)
-      .margin({ left: 12 * 1.3, top: 12 * 1.3, bottom: 24 * 1.3 })
-      .backgroundColor('#E5E8EA')
-      .onClick((event: ClickEvent) => {
-        terminateSelfWithResult(terminate_reason.NO_ACTION, '')
-        AppStorage.Set('choseFiles', [])
-      })
-
-      if (globalThis.startMode == 'save') {
-        Button() {
-          Text($r("app.string.btn_upload"))
-            .width(110 * 1.3)
-            .height(22 * 1.3)
-            .fontSize(16 * 1.3)
-            .fontWeight(FontWeight.Medium)
-            .fontColor('#007DFF')
-            .textAlign(TextAlign.Center)
-            .opacity(this.choseFiles.length != 0 ? 1 : 0.4)
-        }
-        .backgroundColor(this.choseFiles.length != 0 ? '#E5E8EA' : '#ECEEF0')
-        .margin({
-          left: 12 * 1.3,
-          top: 12 * 1.3,
-          bottom: 24 * 1.3
-        })
-        .height(40 * 1.3)
-        .width(150 * 1.3)
-        .stateEffect(this.mMenuLevel == menuLevel.MENU_FIRST_LEVEL_BY_TYPE ? false : true)
-        .onClick((event: ClickEvent) => {
-          this.mWorker.postMessage({
-            request_data: 'createFile',
-            device_name: 'local',
-            menu_level: this.mMenuLevel,
-            media_type: this.mType,
-            path: this.mCurrentPath,
-            save_name: globalThis.saveFile,
-          })
-        })
-      } else {
-        Button() {
-          Text($r("app.string.btn_upload"))
-            .width(110 * 1.3)
-            .height(22 * 1.3)
-            .fontSize(16 * 1.3)
-            .fontWeight(FontWeight.Medium)
-            .fontColor('#007DFF')
-            .textAlign(TextAlign.Center)
-            .opacity(this.choseFiles.length != 0 ? 1 : 0.4)
-        }
-        .backgroundColor(this.choseFiles.length != 0 ? '#E5E8EA' : '#ECEEF0')
-        .stateEffect(this.choseFiles.length != 0)
-        .margin({
-          left: 12 * 1.3,
-          top: 12 * 1.3,
-          bottom: 24 * 1.3
-        })
-        .height(40 * 1.3)
-        .width(150 * 1.3)
-        .onClick(() => {
-          let result: string = ''
-          this.choseFiles.forEach((item: FileInfo) => {
-            result += item.path + ';'
-          })
-          terminateSelfWithResult(terminate_reason.SUCCESS, result)
-          AppStorage.Set('choseFiles', [])
-        })
-      }
+    aboutToAppear() {
+        logInfo(this.TAG, 'current choose file number = ' + this.currentChoseFiles.length)
+    }
+
+    private choseFileChange() {
+        this.currentChoseFiles = []
+        let files: Array<FileInfo> = AppStorage.Get('choseFiles')
+        files.forEach((item: FileInfo) => {
+            this.currentChoseFiles.push(item.name)
+        })
+        logInfo(this.TAG, 'current choose file number = ' + this.currentChoseFiles.length)
+    }
+
+    build() {
+        Row() {
+            Button() {
+                Text('取消')
+                    .width(110 * 1.3)
+                    .height(22 * 1.3)
+                    .fontSize(16 * 1.3)
+                    .fontWeight(FontWeight.Medium)
+                    .fontColor('#007DFF')
+                    .textAlign(TextAlign.Center)
+            }
+            .width(150 * 1.3)
+            .height(40 * 1.3)
+            .margin({ left: 12 * 1.3, top: 12 * 1.3, bottom: 24 * 1.3 })
+            .backgroundColor('#E5E8EA')
+            .onClick((event: ClickEvent) => {
+                terminateSelfWithResult(TerminateReason.NO_ACTION, '')
+                AppStorage.Set('choseFiles', [])
+            })
+
+            if (globalThis.startMode == 'save') {
+                Button() {
+                    Text($r("app.string.btn_upload"))
+                        .width(110 * 1.3)
+                        .height(22 * 1.3)
+                        .fontSize(16 * 1.3)
+                        .fontWeight(FontWeight.Medium)
+                        .fontColor('#007DFF')
+                        .textAlign(TextAlign.Center)
+                        .opacity(this.choseFiles.length != 0 ? 1 : 0.4)
+                }
+                .backgroundColor(this.choseFiles.length != 0 ? '#E5E8EA' : '#ECEEF0')
+                .margin({
+                    left: 12 * 1.3,
+                    top: 12 * 1.3,
+                    bottom: 24 * 1.3
+                })
+                .height(40 * 1.3)
+                .width(150 * 1.3)
+                .stateEffect(this.mMenuLevel == MenuLevel.MENU_FIRST_LEVEL_BY_TYPE ? false : true)
+                .onClick((event: ClickEvent) => {
+                    this.mWorker.postMessage({
+                        request_data: 'createFile',
+                        device_name: 'local',
+                        menu_level: this.mMenuLevel,
+                        MediaType: this.mType,
+                        path: this.mCurrentPath,
+                        save_name: globalThis.saveFile,
+                    })
+                })
+            } else {
+                Button() {
+                    Text($r("app.string.btn_upload"))
+                        .width(110 * 1.3)
+                        .height(22 * 1.3)
+                        .fontSize(16 * 1.3)
+                        .fontWeight(FontWeight.Medium)
+                        .fontColor('#007DFF')
+                        .textAlign(TextAlign.Center)
+                        .opacity(this.choseFiles.length != 0 ? 1 : 0.4)
+                }
+                .backgroundColor(this.choseFiles.length != 0 ? '#E5E8EA' : '#ECEEF0')
+                .stateEffect(this.choseFiles.length != 0)
+                .margin({
+                    left: 12 * 1.3,
+                    top: 12 * 1.3,
+                    bottom: 24 * 1.3
+                })
+                .height(40 * 1.3)
+                .width(150 * 1.3)
+                .onClick(() => {
+                    let result: string = ''
+                    this.choseFiles.forEach((item: FileInfo) => {
+                        result += item.path + ';'
+                    })
+                    terminateSelfWithResult(TerminateReason.SUCCESS, result)
+                    AppStorage.Set('choseFiles', [])
+                })
+            }
+        }
+        .height(76 * 1.3)
+        .width('100%')
+        .backgroundColor('#F1F3F5')
     }
-    .height(76 * 1.3)
-    .width('100%')
-    .backgroundColor('#F1F3F5')
-  }
 }

product/RK/src/main/ets/workers/DataWorker.js

@@ -13,14 +13,14 @@
  * limitations under the License.
  */
 
-import { LogInfo, LogDebug } from '../module/LogUtils.ets'
-import worker from '@ohos.worker'
 import filemanager from '@ohos.filemanager'
+import worker from '@ohos.worker'
+import { logInfo, logDebug, logError } from '../../../../../../common/src/main/ets/components/utils/logutils'
 
 var TAG = 'DataWorker'
 const parentPort = worker.parentPort
 parentPort.onmessage = function (e) {
-    LogInfo(TAG, 'onMessage')
+    logInfo(TAG, 'onMessage')
     let data = e.data
     if (data.request_data == 'getRoot') {
         getRootData(data)
@@ -32,74 +32,55 @@ parentPort.onmessage = function (e) {
 }
 
 parentPort.onmessageerror = function () {
-    LogInfo(TAG, 'onmessageerror')
+    logInfo(TAG, 'onmessageerror')
 }
 
 parentPort.onerror = function (data) {
-    LogInfo(TAG, 'onerror')
+    logInfo(TAG, 'onerror')
 }
 
 function getRootData(data) {
-    //    let options = {
-    //        "dev": {
-    //            "name": "external_storage"
-    //        }
-    //    }
-    filemanager.getRoot()
-        .then(file => {
-            handleData(file, data)
-        })
-        .catch((error) => {
-            LogDebug(TAG, 'getRoot 2 error' + error)
-        });
+    filemanager.getRoot().then(file => {
+        handleData(file, data)
+    }).catch((error) => {
+        logError(TAG, 'getRoot 2 error' + error)
+    });
 }
 
 function getListFileData(data) {
-    LogDebug(TAG, 'getListFileData 1')
+    logDebug(TAG, 'getListFileData 1')
     if (data.offset == undefined || data.count == undefined) {
-        LogDebug(TAG, 'path = ' + data.path + " type = " + data.media_type)
-
-        //        let options = {
-        //            "dev": {
-        //                "name": "external_storage"
-        //            }
-        //        }
-        filemanager.listFile(data.path, data.media_type)
-            .then(file => {
-                handleData(file, data)
-            })
-            .catch((error) => {
-                LogDebug(TAG, 'getListFileData 2 error' + error)
-            })
+        logDebug(TAG, 'path = ' + data.path + " type = " + data.MediaType)
+        filemanager.listFile(data.path, data.MediaType).then(file => {
+            handleData(file, data)
+        }).catch((error) => {
+            logError(TAG, 'getListFileData 2 error' + error)
+        })
 
     } else {
-        filemanager.listFile(data.path, data.media_type, {
+        filemanager.listFile(data.path, data.MediaType, {
             'offset': data.offset,
             'count': data.count
+        }).then(file => {
+            handleData(file, data)
+        }).catch((error) => {
+            logError(TAG, 'getListFileData 3 error' + error)
         })
-            .then(file => {
-                handleData(file, data)
-            })
-            .catch((error) => {
-                LogDebug(TAG, 'getListFileData 3 error' + error)
-            })
     }
 }
 
 function createFile(data) {
-    filemanager.createFile(data.path, data.save_name)
-        .then((uri) => {
-            handleData(uri, data)
-        })
-        .catch((err) => {
-            handleData(err, data)
-        })
+    filemanager.createFile(data.path, data.save_name).then((uri) => {
+        handleData(uri, data)
+    }).catch((err) => {
+        handleData(err, data)
+    })
 }
 
 function handleData(file, data) {
-    LogInfo(TAG, 'handleData')
+    logInfo(TAG, 'handleData')
     var info = JSON.stringify(file)
-    LogInfo(TAG, 'info = ' + info.length)
+    logInfo(TAG, 'info = ' + info.length)
     var buf = new ArrayBuffer(info.length * 2)
     var bufView = new Uint16Array(buf)
     for (var index = 0; index < info.length; index++) {

product/RK/src/main/resources/base/element/string.json

@@ -23,58 +23,6 @@
     {
       "name": "btn_save",
       "value": "save"
-    },
-    {
-      "name": "file_unknown",
-      "value": "Unknown file"
-    },
-    {
-      "name": "save_file_has_same_file",
-      "value": "Duplicate name file already exists"
-    },
-    {
-      "name": "save_file_no_media_permission",
-      "value": "Saving to media library is not currently supported"
-    },
-    {
-      "name": "save_file_unknown_reason",
-      "value": "Unknown error"
-    },
-    {
-      "name": "file_zip",
-      "value": "Compressed (zipped) file"
-    },
-    {
-      "name": "file_xml",
-      "value": "XML document"
-    },
-    {
-      "name": "file_xls",
-      "value": "Microsoft Excel worksheet"
-    },
-    {
-      "name": "file_txt",
-      "value": "Txt document"
-    },
-    {
-      "name": "file_rar",
-      "value": "Rar compressed file"
-    },
-    {
-      "name": "file_pdf",
-      "value": "Adobe Acrobat Document"
-    },
-    {
-      "name": "file_html",
-      "value": "HTML Document"
-    },
-    {
-      "name": "file_pptx",
-      "value": "Microsoft PowerPoint Presentation"
-    },
-    {
-      "name": "file_docx",
-      "value": "Microsoft Word Document"
     }
   ]
 }

product/RK/src/main/resources/zh_CN/element/string.json

@@ -23,58 +23,6 @@
     {
       "name": "btn_save",
       "value": "保存"
-    },
-    {
-      "name": "file_unknown",
-      "value": "未知文件"
-    },
-    {
-      "name": "save_file_has_same_file",
-      "value": "已有重名文件"
-    },
-    {
-      "name": "save_file_no_media_permission",
-      "value": "当前不支持保存到媒体库"
-    },
-    {
-      "name": "save_file_unknown_reason",
-      "value": "未知错误"
-    },
-    {
-      "name": "file_zip",
-      "value": "压缩(zipped)文件"
-    },
-    {
-      "name": "file_xml",
-      "value": "XML文档"
-    },
-    {
-      "name": "file_xls",
-      "value": "Microsoft Excel工作表"
-    },
-    {
-      "name": "file_txt",
-      "value": "TXT文档"
-    },
-    {
-      "name": "file_rar",
-      "value": "RAR压缩文件"
-    },
-    {
-      "name": "file_pdf",
-      "value": "Adobe Acrobat Document"
-    },
-    {
-      "name": "file_html",
-      "value": "HTML网页文件"
-    },
-    {
-      "name": "file_pptx",
-      "value": "Microsoft PowerPoint演示文稿"
-    },
-    {
-      "name": "file_docx",
-      "value": "Microsoft Word文档"
     }
   ]
 }

product/pad/package-lock.json

@@ -1,5 +1,11 @@
 {
   "name": "pad",
   "version": "1.0.0",
-  "lockfileVersion": 1
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "@ohos/common": {
+      "version": "file:../../common"
+    }
+  }
 }

product/pad/package.json

@@ -10,5 +10,7 @@
 	"description": "example description",
 	"repository": {},
 	"version": "1.0.0",
-	"dependencies": {}
+	"dependencies": {
+		"@ohos/common": "file:../../common"
+	}
 }

product/pad/src/main/ets/Application/AbilityStage.ts

@@ -1,7 +1,25 @@
+/*
+ * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 import AbilityStage from "@ohos.application.AbilityStage"
+import { logInfo } from '../../../../../../common/src/main/ets/components/Utils/LogUtils'
+
+const TAG = "MyAbilityStage"
 
 export default class MyAbilityStage extends AbilityStage {
     onCreate() {
-        console.log("[Demo] MyAbilityStage onCreate")
+        logInfo(TAG, "onCreate")
     }
 }

product/pad/src/main/ets/MainAbility/MainAbility.ts

@@ -1,30 +1,42 @@
-import Ability from '@ohos.application.Ability'
-import display from '@ohos.display'
-import { Callback } from 'basic'
+/*
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
-let displayWidth: number = 0
-let displayHeight: number = 0
+import Ability from '@ohos.application.Ability';
+import { Callback } from 'basic';
+import { logInfo, logError } from '../../../../../../common/src/main/ets/components/Utils/LogUtils';
+
+const TAG: string = 'MainAbility'
 
 export default class MainAbility extends Ability {
     onCreate(want, launchParam) {
-        console.log("filePicker_MainAbility: onCreate")
+        logInfo(TAG, "onCreate")
         globalThis.abilityWant = want;
 
         globalThis.startMode = want.parameters.startMode
         globalThis.saveFile = want.parameters.saveFile
         globalThis.debugMode = want.parameters.debugMode
-        console.log('filePicker_MainAbility: startMode = ' + globalThis.startMode)
-        console.log('filePicker_MainAbility: file_name = ' + globalThis.saveFile)
-        console.log('filePicker_MainAbility: debugMode = ' + globalThis.debugMode)
+        logInfo(TAG, `parameters ${JSON.stringify(want.parameters)}`)
     }
 
     onDestroy() {
-        console.log("[Demo] MainAbility onDestroy")
+        logInfo(TAG, "onDestroy")
     }
 
     onWindowStageCreate(windowStage) {
         // Main window is created, set main page for this ability
-        console.log("filePicker_MainAbility: onWindowStageCreate")
+        logInfo(TAG, "onWindowStageCreate")
 
         globalThis.context = this.context
         this.requestPermissions(() => this.displayWindow(windowStage))
@@ -32,17 +44,17 @@ export default class MainAbility extends Ability {
 
     onWindowStageDestroy() {
         // Main window is destroyed, release UI related resources
-        console.log("[Demo] MainAbility onWindowStageDestroy")
+        logInfo(TAG, "onWindowStageDestroy")
     }
 
     onForeground() {
         // Ability has brought to foreground
-        console.log("[Demo] MainAbility onForeground")
+        logInfo(TAG, "onForeground")
     }
 
     onBackground() {
         // Ability has back to background
-        console.log("[Demo] MainAbility onBackground")
+        logInfo(TAG, "onBackground")
     }
 
     private requestPermissions(callback: Callback<void>) {
@@ -52,35 +64,19 @@ export default class MainAbility extends Ability {
             "ohos.permission.WRITE_MEDIA"
         ]
         globalThis.context.requestPermissionsFromUser(permissionList).then(function (data) {
-            console.log('filePicker_MainAbility: request permission data result = ' + data.authResults)
+            logInfo(TAG, `request permission data result = ${data.authResults}`)
             callback()
         }, (error) => {
-            console.log('filePicker_MainAbility: fail to request permission error code = ' + error.code)
+            logError(TAG, `fail to request permission error code = ${error.code}`)
         })
     }
 
     private displayWindow(windowStage) {
+        logInfo(TAG, "displayWindow()")
         windowStage.setUIContent(this.context, "pages/index", null)
-
-        display.getDefaultDisplay().then(dis => {
-            displayWidth = dis.width
-            displayHeight = dis.height
-        })
-
         windowStage.getMainWindow().then(win => {
-            console.log("filePicker_MainAbility: windowStage.getMainWindow()")
-            win.setWindowMode(102, (err, data) => {
-            })
-
-            win.resetSize(vp2px(752), vp2px(446))
-
-            let positionX: number = (displayWidth - vp2px(752)) / 2
-            let positionY: number = (displayHeight - vp2px(446)) / 2
-            win.moveTo(positionX, positionY)
-
-            win.on('windowSizeChange', () => {
-                win.resetSize(vp2px(752), vp2px(446))
-            })
+            logInfo(TAG, "windowStage.getMainWindow()")
+            win.resetSize(vp2px(752), vp2px(450))
         })
     }
 };

product/pad/src/main/ets/module/AbilityUtils.ets

@@ -1,91 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import display from '@ohos.display'
-import featureAbility from '@ohos.ability.featureAbility'
-import { LogInfo } from '../../../../../../common/LogUtils'
-import { DisplayInfo } from './DisplayInfo'
-
-var TAG: string = 'AbilityUtils'
-
-export function terminateSelfWithResult(resultCode: number, result: string): void {
-  LogInfo(TAG, 'terminateSelfWithResult')
-  let startMode: string = AppStorage.Get<string>('startMode')
-  var abilityResult = {
-    resultCode: resultCode,
-    want: {
-      parameters: {
-        'startMode': startMode,
-        'result': result
-      }
-    }
-  }
-  globalThis.context.terminateSelfWithResult(abilityResult, (error) => {
-    if (error.code) {
-      LogInfo(TAG, 'Operation failed. Cause: ' + JSON.stringify(error))
-      return
-    }
-    LogInfo(TAG, 'Operation succeeded')
-  })
-}
-
-export function initData(): void {
-  LogInfo(TAG, 'initData')
-  initWindowScale()
-
-  getWantFromHap()
-}
-
-function initWindowScale(): void {
-  display.getDefaultDisplay().then(dis => {
-    LogInfo(TAG, 'width = ' + dis.width + ';height= ' + dis.height)
-    let displayInfo: DisplayInfo = new DisplayInfo()
-
-    if (dis.width > dis.height) { // 横屏
-      displayInfo.width = dis.width
-      displayInfo.height = dis.height * 0.7 // 需要减去信号栏和导航栏的高度
-      displayInfo.mainDialogHeight = displayInfo.height - vp2px(64 + 76)
-      displayInfo.mainDialogWidth = displayInfo.width
-
-    } else { // 竖屏
-      displayInfo.width = dis.width
-      displayInfo.height = dis.height * 0.7 // 需要减去信号栏和导航栏的高度
-      displayInfo.mainDialogHeight = displayInfo.height - vp2px(64 + 76)
-      displayInfo.mainDialogWidth = displayInfo.width
-    }
-
-    LogInfo(TAG, 'mainDialogWidth = ' + displayInfo.mainDialogWidth)
-    LogInfo(TAG, 'mainDialogHeight = ' + displayInfo.mainDialogHeight)
-    AppStorage.SetOrCreate('displayInfo', displayInfo)
-
-  })
-}
-
-function getWantFromHap(): void {
-  featureAbility.getWant()
-    .then((Want) => {
-      var mode: string = Want.parameters['startMode']
-      if (mode == undefined) {
-        AppStorage.SetOrCreate<string>('startMode', 'choose')
-      } else {
-        AppStorage.SetOrCreate<string>('startMode', mode)
-      }
-      let save_name: string = Want.parameters['file_name']
-      AppStorage.Set<string>('saveName', save_name)
-      LogInfo(TAG, 'saveName = ' + save_name)
-    }).catch((error) => {
-    LogInfo(TAG, 'fail Data: ' + JSON.stringify(error))
-  })
-}

product/pad/src/main/ets/module/Constants.ets

@@ -1,102 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-export enum menuLevel {
-  MENU_FIRST_LEVEL_BY_TYPE = 1,
-  MENU_SECOND_LEVEL_BY_FOLD = 2,
-  MENU_THIRD_LEVEL_HAS_PIC = 3,
-  MENU_THIRD_LEVEL_HAS_DETAIL = 4,
-}
-
-export enum media_type {
-  MEDIA_TYPE_FILE = 1,
-  MEDIA_TYPE_IMAGE = 3,
-  MEDIA_TYPE_VIDEO = 4,
-  MEDIA_TYPE_AUDIO = 5,
-  MEDIA_TYPE_ALBUM = 8
-}
-
-export enum GridItemSize {
-  GRID_ITEM_HEIGHT = 126,
-  GRID_ITEM_WIDTH = 96,
-  GRID_ITEM_COLUMNS_GAP = 8,
-  GRID_ITEM_ROWS_GAP = 8,
-}
-
-export enum terminate_reason {
-  SUCCESS = 0,
-  NO_ACTION = -1,
-}
-
-export enum pad_size {
-  MAIN_DIALOG_WIDTH = 752,
-  MAIN_DIALOG_HEIGHT = 502,
-  LEFT_DIALOG_WIDTH = 200,
-  LEFT_DIALOG_HEIGHT = 332,
-  RIGHT_DIALOG_WIDTH = 544,
-  RIGHT_DIALOG_HEIGHT = 332,
-  BOTTOM_WIDTH = 744,
-  BOTTOM_HEIGHT = 120,
-
-  IC_PUBLIC_FOLDER_WIDTH = 24,
-  IC_PUBLIC_FOLDER_HEIGHT = 24,
-  ONE = 1,
-  TWO = 2,
-  FOUR = 4,
-  EIGHT = 8,
-  NINE = 9,
-  TEN = 10,
-  ELEVEN = 11,
-  TWELVE = 12,
-  FOURTEEN = 14,
-  SIXTEEN = 16,
-  SEVENTEEN = 17,
-  EIGHTEEN = 18,
-  NINETEEN = 19,
-  TWENTY = 20,
-  TWENTY_ONE = 21,
-  TWENTY_TWO = 22,
-  TWENTY_FOUR = 24,
-  TWENTY_SEVEN = 27,
-  TWENTY_NINE = 29,
-  THIRTY = 30,
-  THIRTY_TWO = 32,
-  FORTY = 40,
-  FORTY_SIX = 46,
-  FIFTY_SIX = 56,
-  SIXTY_FOUR = 64,
-  EIGHTY = 80,
-  EIGHTY_TWO = 82,
-  EIGHTY_EIGHT = 88,
-  NINETY_SIX = 96,
-  ONE_HUNDRED_AND_FOUR = 104,
-  ONE_HUNDRED_AND_THIRTY_FOUR = 134,
-  ONE_HUNDRED_AND_SEVENTY_SIX = 176,
-  ONE_HUNDRED_AND_SEVENTY_EIGHT = 178,
-  TWO_HUNDRED_AND_SIXTY = 260,
-  THREE_HUNDRED_AND_FORTY = 340,
-  FOUR_HUNDRED = 400,
-  FIVE_HUNDRED_AND_FOUR = 504,
-  SIX_HUNDRED_AND_NINE = 609,
-  SEVEN_HUNDRED_AND_FOURTEEN = 714,
-}
-
-export enum mediaName {
-  IMAGE = '图片',
-  VIDEO = '视频',
-  AUDIO = '音乐',
-  DOCUMENT = '文档',
-  FILE_TYPE = "文件类型"
-}

product/pad/src/main/ets/module/Constants.ts

@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export enum PadSize {
+    MAIN_DIALOG_WIDTH = 752,
+    MAIN_DIALOG_HEIGHT = 502,
+    LEFT_DIALOG_WIDTH = 200,
+    LEFT_DIALOG_HEIGHT = 332,
+    RIGHT_DIALOG_WIDTH = 544,
+    RIGHT_DIALOG_HEIGHT = 332,
+    GRID_WIDTH = 512,
+    BOTTOM_WIDTH = 744,
+    BOTTOM_HEIGHT = 120,
+
+    IC_PUBLIC_FOLDER_WIDTH = 24,
+    IC_PUBLIC_FOLDER_HEIGHT = 24,
+    ONE = 1,
+    TWO = 2,
+    FOUR = 4,
+    EIGHT = 8,
+    NINE = 9,
+    TEN = 10,
+    ELEVEN = 11,
+    TWELVE = 12,
+    FOURTEEN = 14,
+    SIXTEEN = 16,
+    SEVENTEEN = 17,
+    EIGHTEEN = 18,
+    NINETEEN = 19,
+    TWENTY = 20,
+    TWENTY_ONE = 21,
+    TWENTY_TWO = 22,
+    TWENTY_FOUR = 24,
+    TWENTY_SEVEN = 27,
+    TWENTY_NINE = 29,
+    THIRTY = 30,
+    THIRTY_TWO = 32,
+    THIRTY_EIGHT = 38,
+    FORTY = 40,
+    FORTY_SIX = 46,
+    FIFTY_SIX = 56,
+    SIXTY_FOUR = 64,
+    EIGHTY = 80,
+    EIGHTY_TWO = 82,
+    EIGHTY_EIGHT = 88,
+    NINETY_SIX = 96,
+    ONE_HUNDRED_AND_FOUR = 104,
+    ONE_HUNDRED_AND_THIRTY_FOUR = 134,
+    ONE_HUNDRED_AND_THIRTY_SIX = 136,
+    ONE_HUNDRED_AND_SEVENTY_SIX = 176,
+    ONE_HUNDRED_AND_SEVENTY_EIGHT = 178,
+    TWO_HUNDRED_AND_SIXTY = 260,
+    THREE_HUNDRED_AND_FORTY = 340,
+    FOUR_HUNDRED = 400,
+    FIVE_HUNDRED_AND_FOUR = 504,
+    SIX_HUNDRED_AND_NINE = 609,
+    SEVEN_HUNDRED_AND_FOURTEEN = 714,
+}

product/pad/src/main/ets/module/DialogUtils.ets

@@ -1,121 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import { FileInfo } from '../../../../../../feature/FileInfo'
-import { LogInfo } from '../../../../../../common/LogUtils'
-
-let TAG: string = 'DialogUtils'
-
-@CustomDialog
-export struct WarningDialog {
-  @Link code: number
-  controller: CustomDialogController
-  cancel: () => void
-  confirm: () => void
-
-  build() {
-    Column() {
-      Text('Warning Title').fontSize(20).margin(10)
-      if (this.code == 1) {
-        Text($r("app.string.save_file_has_same_file")).fontSize(16).margin(10)
-      } else if (this.code == 2) {
-        Text($r("app.string.save_file_no_media_permission")).fontSize(16).margin(10)
-      } else {
-        Text($r("app.string.save_file_unknown_reason")).fontSize(16).margin(10)
-      }
-      Flex({ justifyContent: FlexAlign.SpaceAround }) {
-        Button('cancel')
-          .onClick(() => {
-            this.controller.close()
-            this.cancel()
-          }).backgroundColor(0xffffff).fontColor(Color.Black)
-        Button('confirm')
-          .onClick(() => {
-            this.controller.close()
-            this.confirm()
-          }).backgroundColor(0xffffff).fontColor(Color.Red)
-      }.margin({ bottom: 10 })
-    }
-  }
-}
-
-@CustomDialog
-export struct ChooseDialog {
-  controller: CustomDialogController
-
-  build() {
-    Column() {
-      Row() {
-        Text('选择该文件')
-      }
-      Row() {
-        Button() {
-          Text('取消')
-            .height('100%')
-            .fontSize(24)
-            .fontColor(Color.Blue)
-        }
-        .width(px2vp(200))
-        .height(px2vp(50))
-        .backgroundColor(Color.White)
-        .onClick(() => {
-          this.controller.close()
-        })
-
-        Divider()
-          .vertical(true)
-          .color(Color.Gray)
-          .height(40)
-          .margin({top: 0, right: 10, bottom: 0, left: 10})
-
-        Button() {
-          Text('确定')
-            .height('100%')
-            .fontSize(24)
-            .fontColor(Color.Blue)
-        }
-        .width(px2vp(200))
-        .height(px2vp(50))
-        .backgroundColor(Color.White)
-        .onClick(() => {
-          let choseItem: FileInfo = AppStorage.Get<FileInfo>('selectedFileInfo')
-          if (choseItem != null) {
-            let files: Array<FileInfo> = AppStorage.Get('choseFiles')
-            let flag: boolean = true
-            files.forEach((item: FileInfo) => {
-              LogInfo(TAG, 'item.name = ' + item.name + '; item.path = ' + item.path)
-              LogInfo(TAG, 'choseItem.name = ' + choseItem.name + '; choseItem.path = ' + choseItem.path)
-              if (item.name == choseItem.name && item.path == choseItem.path) {
-                  flag = false
-              }
-            })
-            if (flag) {
-              files.push(choseItem)
-              AppStorage.Set('choseFiles', files)
-            }
-          }
-          this.controller.close()
-        })
-      }
-      .padding(20)
-    }
-    .padding({
-      top: 25,
-      right: 0,
-      bottom: 15,
-      left: 0
-    })
-  }
-}

product/pad/src/main/ets/module/FileInfo.ets

@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import { media_type } from './Constants.ets'
-
-export class FileInfo {
-  name: string
-  path: string
-  type: number= media_type.MEDIA_TYPE_ALBUM
-  size: string
-  dataAdded_time: string
-  modified_time: string
-  mediaType: string
-  thumbnail: Resource
-  font_color: Color | string | Resource
-  opacity: number
-  list_background: string | Resource
-
-  constructor(name: string) {
-    this.name = name
-  }
-}
-
-export class TopPathInfo {
-  name: string
-  path: string
-  opacity: number = 1
-
-  constructor(name: string, path: string) {
-    this.name = name
-    this.path = path
-  }
-}

product/pad/src/main/ets/module/FileManagerServiceUtils.ets

@@ -1,341 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import { media_type } from './Constants';
-import { FileInfo } from '../../../../../../feature/FileInfo'
-import { LogInfo } from '../../../../../../common/LogUtils'
-
-var TAG = 'FileManagerServiceUtils'
-var isDebug: boolean = true;
-
-export function getFirstMenu(deviceName: string): Array<FileInfo> {
-  let fileList: Array<FileInfo> = [];
-  if (isDebug) {
-    let file1: FileInfo = new FileInfo('image_album');
-    file1.type = media_type.MEDIA_TYPE_ALBUM;
-    file1.path = 'dataability:///album';
-    file1.size = '';
-    file1.dataAdded_time = 'xxx';
-    file1.modified_time = 'xxx';
-    fileList.push(file1);
-
-    let file2: FileInfo = new FileInfo('video_album');
-    file2.type = media_type.MEDIA_TYPE_ALBUM;
-    file2.path = 'dataability:///album';
-    file2.size = '';
-    file2.dataAdded_time = 'xxx';
-    file2.modified_time = 'xxx';
-    fileList.push(file2);
-
-    let file4: FileInfo = new FileInfo('file_folder');
-    file4.type = media_type.MEDIA_TYPE_ALBUM;
-    file4.path = 'dataability:///album';
-    file4.size = '';
-    file4.dataAdded_time = 'xxx';
-    file4.modified_time = 'xxx';
-    fileList.push(file4);
-
-    let file3: FileInfo = new FileInfo('audio_album');
-    file3.type = media_type.MEDIA_TYPE_ALBUM;
-    file3.path = 'dataability:///album';
-    file3.size = '';
-    file3.dataAdded_time = 'xxx';
-    file3.modified_time = 'xxx';
-    fileList.push(file3);
-  } else {
-    //    var fileInfo = filemanager.getRoot(deviceName);
-  }
-
-  fileList.forEach(item => {
-    if (item.name == 'image_album') {
-      item.name = "图片";
-      item.mediaType = 'image';
-      item.thumbnail = $r("app.media.ic_type_image")
-    } else if (item.name == 'video_album') {
-      item.name = "视频";
-      item.mediaType = 'video';
-      item.thumbnail = $r("app.media.ic_type_video")
-    } else if (item.name == 'audio_album') {
-      item.name = "音乐";
-      item.mediaType = 'audio';
-      item.thumbnail = $r("app.media.ic_type_audio")
-    } else if (item.name == 'file_folder') {
-      item.name = "文档";
-      item.mediaType = 'file';
-      item.thumbnail = $r("app.media.ic_public_file")
-    }
-  });
-
-  return fileList;
-}
-
-export function getListFile(deviceName: string, mediaType: string, path: string): Array<FileInfo> {
-  LogInfo(TAG, "getListFile mediaType = " + mediaType + ';path = ' + path);
-  let fileList: Array<FileInfo> = [];
-  if (isDebug) {
-    if (path == 'dataability:///album') {
-      if (mediaType == 'image') {
-        let fileInfo1: FileInfo = new FileInfo("微信的图片");
-        fileInfo1.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/01';
-        fileInfo1.dataAdded_time = 'xxx';
-        fileInfo1.modified_time = 'xxx';
-        fileList.push(fileInfo1);
-        let fileInfo2: FileInfo = new FileInfo("图片1");
-        fileInfo2.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo2.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/02';
-        fileInfo2.dataAdded_time = 'xxx';
-        fileInfo2.modified_time = 'xxx';
-        fileList.push(fileInfo2);
-        let fileInfo3: FileInfo = new FileInfo("图片2");
-        fileInfo3.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo3.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/03';
-        fileInfo3.dataAdded_time = 'xxx';
-        fileInfo3.modified_time = 'xxx';
-        fileList.push(fileInfo3);
-        let fileInfo4: FileInfo = new FileInfo("图片3");
-        fileInfo4.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo4.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/04';
-        fileInfo4.dataAdded_time = 'xxx';
-        fileInfo4.modified_time = 'xxx';
-        fileList.push(fileInfo4);
-        let fileInfo5: FileInfo = new FileInfo("图片4");
-        fileInfo5.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo5.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/05';
-        fileInfo5.dataAdded_time = 'xxx';
-        fileInfo5.modified_time = 'xxx';
-        fileList.push(fileInfo5);
-        let fileInfo6: FileInfo = new FileInfo("图片5");
-        fileInfo6.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo6.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/06';
-        fileInfo6.dataAdded_time = 'xxx';
-        fileInfo6.modified_time = 'xxx';
-        fileList.push(fileInfo6);
-        let fileInfo7: FileInfo = new FileInfo("图片6");
-        fileInfo7.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo7.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/07';
-        fileInfo7.dataAdded_time = 'xxx';
-        fileInfo7.modified_time = 'xxx';
-        fileList.push(fileInfo7);
-        let fileInfo8: FileInfo = new FileInfo("图片7");
-        fileInfo8.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo8.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/08';
-        fileInfo8.dataAdded_time = 'xxx';
-        fileInfo8.modified_time = 'xxx';
-        fileList.push(fileInfo8);
-        let fileInfo9: FileInfo = new FileInfo("图片8");
-        fileInfo1.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/09';
-        fileInfo1.dataAdded_time = 'xxx';
-        fileInfo1.modified_time = 'xxx';
-        fileList.push(fileInfo9);
-        let fileInfo10: FileInfo = new FileInfo("图片9");
-        fileInfo10.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo10.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/10';
-        fileInfo10.dataAdded_time = 'xxx';
-        fileInfo10.modified_time = 'xxx';
-        fileList.push(fileInfo10);
-        let fileInfo11: FileInfo = new FileInfo("图片10");
-        fileInfo11.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo11.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/11';
-        fileInfo11.dataAdded_time = 'xxx';
-        fileInfo11.modified_time = 'xxx';
-        fileList.push(fileInfo11);
-      } else if (mediaType == 'video') {
-        let fileInfo1: FileInfo = new FileInfo("视频0");
-        fileInfo1.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/12';
-        fileInfo1.dataAdded_time = 'xxx';
-        fileInfo1.modified_time = 'xxx';
-        fileList.push(fileInfo1);
-        let fileInfo2: FileInfo = new FileInfo("视频1");
-        fileInfo2.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo2.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/13';
-        fileInfo2.dataAdded_time = 'xxx';
-        fileInfo2.modified_time = 'xxx';
-        fileList.push(fileInfo2);
-        let fileInfo3: FileInfo = new FileInfo("视频2");
-        fileInfo3.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo3.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/14';
-        fileInfo3.dataAdded_time = 'xxx';
-        fileInfo3.modified_time = 'xxx';
-        fileList.push(fileInfo3);
-        let fileInfo4: FileInfo = new FileInfo("视频3");
-        fileInfo4.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo4.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/15';
-        fileInfo4.dataAdded_time = 'xxx';
-        fileInfo4.modified_time = 'xxx';
-        fileList.push(fileInfo4);
-        let fileInfo5: FileInfo = new FileInfo("视频4");
-        fileInfo5.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo5.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/16';
-        fileInfo5.dataAdded_time = 'xxx';
-        fileInfo5.modified_time = 'xxx';
-        fileList.push(fileInfo5);
-      } else if (mediaType == 'audio') {
-        let fileInfo1: FileInfo = new FileInfo("音频0");
-        fileInfo1.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/17';
-        fileInfo1.dataAdded_time = 'xxx';
-        fileInfo1.modified_time = 'xxx';
-        fileList.push(fileInfo1);
-        let fileInfo2: FileInfo = new FileInfo("音频1");
-        fileInfo2.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo2.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/18';
-        fileInfo2.dataAdded_time = 'xxx';
-        fileInfo2.modified_time = 'xxx';
-        fileList.push(fileInfo2);
-        let fileInfo3: FileInfo = new FileInfo("音频2");
-        fileInfo3.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo3.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/19';
-        fileInfo3.dataAdded_time = 'xxx';
-        fileInfo3.modified_time = 'xxx';
-        fileList.push(fileInfo3);
-        let fileInfo4: FileInfo = new FileInfo("音频3");
-        fileInfo4.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo4.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/20';
-        fileInfo4.dataAdded_time = 'xxx';
-        fileInfo4.modified_time = 'xxx';
-        fileList.push(fileInfo4);
-        let fileInfo5: FileInfo = new FileInfo("音频4");
-        fileInfo5.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo5.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/21';
-        fileInfo5.dataAdded_time = 'xxx';
-        fileInfo5.modified_time = 'xxx';
-        fileList.push(fileInfo5);
-      } else if (mediaType == 'file') {
-        let fileInfo1: FileInfo = new FileInfo("文件夹0");
-        fileInfo1.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo1.mediaType = mediaType;
-        fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/22';
-        fileInfo1.dataAdded_time = 'xxx';
-        fileInfo1.modified_time = 'xxx';
-        fileList.push(fileInfo1);
-        let fileInfo2: FileInfo = new FileInfo("文件夹1");
-        fileInfo2.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo2.mediaType = mediaType;
-        fileInfo2.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/23';
-        fileInfo2.dataAdded_time = 'xxx';
-        fileInfo2.modified_time = 'xxx';
-        fileList.push(fileInfo2);
-        let fileInfo3: FileInfo = new FileInfo("文件夹2");
-        fileInfo3.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo3.mediaType = mediaType;
-        fileInfo3.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/24';
-        fileInfo3.dataAdded_time = 'xxx';
-        fileInfo3.modified_time = 'xxx';
-        fileList.push(fileInfo3);
-        let fileInfo4: FileInfo = new FileInfo("文件夹3");
-        fileInfo4.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo4.mediaType = mediaType;
-        fileInfo4.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/25';
-        fileInfo4.dataAdded_time = 'xxx';
-        fileInfo4.modified_time = 'xxx';
-        fileList.push(fileInfo4);
-        let fileInfo5: FileInfo = new FileInfo("文件夹4");
-        fileInfo5.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo5.mediaType = mediaType;
-        fileInfo5.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/26';
-        fileInfo5.dataAdded_time = 'xxx';
-        fileInfo5.modified_time = 'xxx';
-        fileList.push(fileInfo5);
-        let fileInfo6: FileInfo = new FileInfo("文本文档.txt");
-        fileInfo6.type = media_type.MEDIA_TYPE_FILE;
-        fileInfo6.mediaType = mediaType;
-        fileInfo6.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/27';
-        fileInfo6.dataAdded_time = 'xxx';
-        fileInfo6.modified_time = 'xxx';
-        fileInfo6.size = '1,024 KB'
-        fileList.push(fileInfo6);
-        let fileInfo7: FileInfo = new FileInfo("验收文稿.ppt");
-        fileInfo7.type = media_type.MEDIA_TYPE_FILE;
-        fileInfo7.mediaType = mediaType;
-        fileInfo7.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/28';
-        fileInfo7.dataAdded_time = 'xxx';
-        fileInfo7.modified_time = 'xxx';
-        fileInfo7.size = '4,562,000 KB'
-        fileList.push(fileInfo7);
-      }
-    } else {
-      if (mediaType == 'image') {
-        for (var index = 0; index < 10; index++) {
-          let file: FileInfo = new FileInfo("" + index + ".png");
-          file.type = media_type.MEDIA_TYPE_IMAGE;
-          file.path = path + index;
-          file.dataAdded_time = 'xxx';
-          file.modified_time = 'xxx';
-          fileList.push(file);
-        }
-      } else if (mediaType == 'video') {
-        for (var index = 0; index < 15; index++) {
-          let file: FileInfo = new FileInfo("" + index + ".wmv");
-          file.type = media_type.MEDIA_TYPE_VIDEO;
-          file.path = path + index;
-          file.dataAdded_time = 'xxx';
-          file.modified_time = 'xxx';
-          fileList.push(file);
-        }
-      } else if (mediaType == 'audio') {
-        for (var index = 0; index < 18; index++) {
-          let file: FileInfo = new FileInfo("" + index + ".mp3");
-          file.type = media_type.MEDIA_TYPE_AUDIO;
-          file.path = path + index;
-          file.dataAdded_time = 'xxx';
-          file.modified_time = 'xxx';
-          fileList.push(file);
-        }
-      } else if (mediaType == 'file') {
-        let fileInfo4: FileInfo = new FileInfo("文件夹3");
-        fileInfo4.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo4.path = path + '5';
-        fileInfo4.dataAdded_time = 'xxx';
-        fileInfo4.modified_time = 'xxx';
-        fileList.push(fileInfo4);
-        let fileInfo5: FileInfo = new FileInfo("文件夹4");
-        fileInfo5.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo5.path = path + '6';
-        fileInfo5.dataAdded_time = 'xxx';
-        fileInfo5.modified_time = 'xxx';
-        fileList.push(fileInfo5);
-        let fileInfo6: FileInfo = new FileInfo("文本文档.txt");
-        fileInfo6.type = media_type.MEDIA_TYPE_FILE;
-        fileInfo6.path = path + '7';
-        fileInfo6.size = '1,000 KB'
-        fileInfo6.dataAdded_time = 'xxx';
-        fileInfo6.modified_time = 'xxx';
-        fileList.push(fileInfo6);
-        let fileInfo7: FileInfo = new FileInfo("验收文稿.ppt");
-        fileInfo7.type = media_type.MEDIA_TYPE_FILE;
-        fileInfo7.path = path + '8';
-        fileInfo7.size = '520,000 KB'
-        fileInfo7.dataAdded_time = 'xxx';
-        fileInfo7.modified_time = 'xxx';
-        fileList.push(fileInfo7);
-      }
-    }
-  } else {
-    //    fileList = filemanager.listfile(deviceName, mediaType, path);
-  }
-  LogInfo(TAG, "get file list is " + fileList.length)
-  return fileList;
-}
-
-//保存某个文件，返回是否保存成功，或有错误提示，还需要增加三方应用包名
-export function saveFile(deviceName: string, name: string, path: string): boolean {
-  LogInfo(TAG, 'saveFile');
-
-  return true;
-
-}

product/pad/src/main/ets/module/Utils.ets

@@ -1,128 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import resourceManager from '@ohos.resourceManager';
-import { TopPathInfo } from '../module/FileInfo'
-import { LogInfo } from '../../../../../../common/LogUtils'
-import { mediaName } from './Constants'
-
-var TAG: string = 'Utils'
-
-export function getRootPath(): Array<TopPathInfo> {
-  var root_path: Array<TopPathInfo> = []
-  root_path.push(new TopPathInfo('文件类型', ''))
-  return root_path
-}
-
-var strTypeArr = [
-  ['image', '图片'],
-  ['video', '视频'],
-  ['audio', '音频'],
-  ['file', '文档'],
-]
-
-export function changeTypeToString(type: string): string {
-  LogInfo(TAG, 'changeTypeToString type = ' + type)
-  for (var i = 0; i < strTypeArr.length; i++) {
-    if (strTypeArr[i][0] == type) {
-      return strTypeArr[i][1]
-    }
-  }
-  return ''
-}
-
-export function changeStringToType(type: string): string {
-  LogInfo(TAG, 'changeStringToType type = ' + type)
-  for (var i = 0; i < strTypeArr.length; i++) {
-    if (strTypeArr[i][1] == type) {
-      return strTypeArr[i][0]
-    }
-  }
-  return ''
-}
-
-export function getItemNumberInGrid(itemWidth: number, itemGap: number, parentWidth: number): string {
-  LogInfo(TAG, 'getItemNumberInGrid')
-  let columnTemples: string = ''
-  let remainderWidth: number = parentWidth - itemWidth
-  columnTemples += '1fr'
-  while (itemWidth + itemGap < remainderWidth) {
-    remainderWidth = remainderWidth - (itemWidth + itemGap)
-    columnTemples += ' 1fr'
-  }
-  LogInfo(TAG, 'columnTemples = ' + columnTemples)
-  return columnTemples
-}
-
-var fileSuffixAndType = [
-  ['.doc', $r("app.media.ic_file_doc"), $r("app.string.file_docx")],
-  ['.html', $r("app.media.ic_file_html"), $r("app.string.file_html")],
-  ['.pdf', $r("app.media.ic_file_pdf"), $r("app.string.file_pdf")],
-  ['.pptx', $r("app.media.ic_file_pptx"), $r("app.string.file_pptx")],
-  ['.ppt', $r("app.media.ic_file_pptx"), $r("app.string.file_pptx")],
-  ['.rar', $r("app.media.ic_file_rar"), $r("app.string.file_rar")],
-  ['.txt', $r("app.media.ic_file_txt"), $r("app.string.file_txt")],
-  ['.xls', $r("app.media.ic_file_xls"), $r("app.string.file_xls")],
-  ['.xml', $r("app.media.ic_file_xml"), $r("app.string.file_xml")],
-  ['.zip', $r("app.media.ic_file_zip"), $r("app.string.file_zip")],
-]
-
-export function getShowIconBySuffix(suffix: string): string | Resource {
-  LogInfo(TAG, 'getShowIconBySuffix suffix = ' + suffix)
-  for (var i = 0; i < fileSuffixAndType.length; i++) {
-    if (isTwoStringEqual(fileSuffixAndType[i][0].toString(),suffix)) {
-      return fileSuffixAndType[i][1]
-    }
-  }
-  return $r("app.media.ic_file_unknown")
-}
-
-export function getShowTextBySuffix(suffix: string): string | Resource {
-  LogInfo(TAG, 'getShowTextBySuffix suffix = ' + suffix)
-  for (var i = 0; i < fileSuffixAndType.length; i++) {
-    if (fileSuffixAndType[i][0] == suffix) {
-      return fileSuffixAndType[i][2]
-    }
-  }
-  return $r("app.string.file_unknown")
-}
-
-export function getWarningDialogMessage(code: number): string | Resource {
-  switch (code) {
-    case 1:
-      return $r("app.string.save_file_has_same_file")
-    case 2:
-      return $r("app.string.save_file_no_media_permission")
-    default:
-      return $r("app.string.save_file_unknown_reason")
-  }
-}
-
-export function isTwoStringEqual(src: string, tar: string) {
-  if (src.indexOf(tar) == 0 && tar.indexOf(src) == 0) {
-    return true;
-  }
-  return false;
-}
-
-export function updateTopPathInfo(currentPathInfo: Array<TopPathInfo>, name: string, path: string) {
-  currentPathInfo.forEach((item: TopPathInfo) => {
-    item.opacity = 0.4
-  })
-
-  currentPathInfo.push(new TopPathInfo(name, path))
-  AppStorage.Set('topPathInfo', currentPathInfo)
-  return currentPathInfo
-}

product/pad/src/main/ets/pages/FirstLevelByType.ets

@@ -13,97 +13,64 @@
  * limitations under the License.
  */
 
-import { DisplayInfo } from '../module/DisplayInfo'
-import { menuLevel, pad_size } from '../module/Constants'
-import { FileInfo } from '../../../../../../feature/FileInfo'
-import { LogInfo } from '../../../../../../common/LogUtils'
+import { PadSize } from '../module/Constants'
+import { MenuLevel } from '../../../../../../common/src/main/ets/components/Data/Constants'
+import { FileInfo } from '../../../../../../common/src/main/ets/components/Data/FileInfo'
+import { logInfo } from '../../../../../../common/src/main/ets/components/Utils/LogUtils'
 
 @Component
 export struct FirstLevelByType {
-  private TAG: string = 'FirstLevelByType'
-  private mWorker
-  private mFileList: FileInfo[]
-  private displayInfo: DisplayInfo = new DisplayInfo()
+    private TAG: string = 'FirstLevelByType'
+    private mWorker
+    private mFileList: FileInfo[]
+    @Link mType: string
+    @Link mMenuLevel: number
+    @Link mCurrentPath: string
 
-  @Link mType: string
-  @Link mMenuLevel: number
-  @Link mCurrentPath: string
+    aboutToAppear() {
+        logInfo(this.TAG, 'aboutToAppear mType = ' + this.mType)
+        logInfo(this.TAG, 'aboutToAppear mCurrentPath = ' + this.mCurrentPath)
+    }
 
-  aboutToAppear() {
-    LogInfo(this.TAG, 'aboutToAppear mType = ' + this.mType)
-    LogInfo(this.TAG, 'aboutToAppear mCurrentPath = ' + this.mCurrentPath)
-    this.displayInfo = AppStorage.Get('displayInfo')
-  }
-
-  build() {
-    Grid() {
-      ForEach(this.mFileList, (item: FileInfo) => {
-        GridItem() {
-          Column() {
-            Image($r("app.media.ic_public_big_folder"))
-              .width(pad_size.EIGHTY)
-              .height(pad_size.EIGHTY)
-              .margin({ left: pad_size.TWELVE, top: pad_size.FOUR, right: pad_size.TWELVE })
-            Text(item.name)
-              .width(pad_size.EIGHTY_EIGHT)
-              .fontSize(pad_size.FOURTEEN)
-              .fontWeight(FontWeight.Regular)
-              .fontColor('#000000')
-              .textAlign(TextAlign.Center)
-              .margin({ top: pad_size.FOUR, bottom: pad_size.TWENTY_SEVEN })
-          }
-          .width(pad_size.ONE_HUNDRED_AND_FOUR)
-          .height(pad_size.ONE_HUNDRED_AND_THIRTY_FOUR)
-          .alignItems(HorizontalAlign.Center)
-          .onClick(() => {
-            this.mType = item.mediaType
-            this.mCurrentPath = item.path
-            this.mMenuLevel = menuLevel.MENU_SECOND_LEVEL_BY_FOLD
-          })
+    build() {
+        Grid() {
+            ForEach(this.mFileList, (item: FileInfo) => {
+                GridItem() {
+                    Column() {
+                        Image($r("app.media.ic_public_big_folder"))
+                            .width(PadSize.EIGHTY)
+                            .height(PadSize.EIGHTY)
+                            .margin({
+                                left: PadSize.TWELVE,
+                                right: PadSize.TWELVE,
+                                top: PadSize.FOUR,
+                                bottom: PadSize.TWO
+                            })
+                        Text(item.name)
+                            .width(PadSize.EIGHTY_EIGHT)
+                            .fontSize(PadSize.FOURTEEN)
+                            .fontWeight(FontWeight.Regular)
+                            .fontColor('#000000')
+                            .textAlign(TextAlign.Center)
+                            .padding(PadSize.FOUR)
+                            .margin({ left: PadSize.FOUR, right: PadSize.FOUR, bottom: PadSize.FOUR })
+                    }
+                    .width(PadSize.ONE_HUNDRED_AND_FOUR)
+                    .height(PadSize.ONE_HUNDRED_AND_THIRTY_SIX)
+                    .margin({ left: PadSize.SIXTEEN, right: PadSize.EIGHT, bottom: PadSize.TWENTY })
+                    .alignItems(HorizontalAlign.Center)
+                    .onClick(() => {
+                        this.mType = item.mediaType
+                        this.mCurrentPath = item.path
+                        this.mMenuLevel = MenuLevel.MENU_SECOND_LEVEL_BY_FOLD
+                    })
+                }
+            }, item => item.name)
         }
-      }, item => item.name)
+        .width(PadSize.GRID_WIDTH)
+        .columnsTemplate('1fr 1fr 1fr 1fr')
+        .columnsGap(1)
+        .rowsGap(1)
+        .margin({ top: PadSize.SIXTEEN })
     }
-    .columnsTemplate('1fr 1fr 1fr 1fr')
-    .columnsGap(1)
-    .rowsGap(1)
-    .margin({ top: pad_size.SIXTEEN })
-  }
-}
-
-@Component
-struct RowView {
-  private item: FileInfo = new FileInfo('')
-  private displayInfo: DisplayInfo = AppStorage.Get('displayInfo')
-
-  @Link mMenuLevel: number
-  @Link mType: string
-  @Link mCurrentPath: string
-
-  build() {
-    Row() {
-      Image($r("app.media.ic_file_manager"))
-        .width(22 * 2)
-        .height(19 * 2)
-        .margin({ left: 12 })
-      Text(this.item.name)
-        .fontSize(16 * 2)
-        .fontColor('#182431')
-        .fontWeight(FontWeight.Medium)
-        .margin({ left: 16 })
-      Blank()
-      Image($r("app.media.ic_right"))
-        .width(12 * 2)
-        .height(24 * 2)
-        .margin({ right: 24 * 2 })
-    }
-    .height(56)
-    .width(this.displayInfo.mainDialogWidth) // TODO
-    .margin({ top: '16vp', bottom: '16vp' })
-    .backgroundColor(this.item.list_background)
-    .onClick(() => {
-      this.mType = this.item.mediaType
-      this.mCurrentPath = this.item.path
-      this.mMenuLevel = menuLevel.MENU_SECOND_LEVEL_BY_FOLD
-    })
-  }
 }

product/pad/src/main/ets/pages/SecondLevelByFold.ets

@@ -13,156 +13,109 @@
  * limitations under the License.
  */
 
-import { FileInfo, TopPathInfo } from '../../../../../../feature/FileInfo'
-import { changeTypeToString, updateTopPathInfo } from '../module/Utils'
-import { LogInfo, LogDebug } from '../../../../../../common/LogUtils'
-import { menuLevel, pad_size } from '../module/Constants'
-import { DisplayInfo } from '../module/DisplayInfo'
-import { getListFile } from '../module/FileManagerServiceUtils'
+import { PadSize } from '../module/Constants'
+import { MediaName, MenuLevel } from '../../../../../../common/src/main/ets/components/Data/Constants'
+import { FileInfo } from '../../../../../../common/src/main/ets/components/Data/FileInfo'
+import { getListFile } from '../../../../../../common/src/main/ets/components/Utils/FileManagerServiceUtils'
+import { logDebug, logInfo } from '../../../../../../common/src/main/ets/components/Utils/LogUtils'
+import { changeTypeToString, updateTopPathInfo } from '../../../../../../common/src/main/ets/components/utils/Utils'
 
 let TAG: string = 'SecondLevelByFold'
 
 @Component
 export struct SecondLevelByFold {
-  private mWorker
-  private displayInfo: DisplayInfo = new DisplayInfo()
+    private mWorker
+    @Link mFileList: FileInfo[]
+    @Link @Watch('fileTypeChange') mType: string
+    @Link mMenuLevel: number
+    @Link mCurrentPath: string
 
-  @Link mFileList: FileInfo[]
-  @Link @Watch('fileTypeChange') mType: string
-  @Link mMenuLevel: number
-  @Link mCurrentPath: string
-
-  private aboutToAppear(): void{
-    LogInfo(TAG, 'aboutToAppear')
-    this.displayInfo = AppStorage.Get('displayInfo')
-
-    if (globalThis.debugMode) {
-      this.mFileList = getListFile('local', this.mType, this.mCurrentPath)
-      LogDebug(TAG, 'mFileList length = ' + this.mFileList.length)
-    } else {
-      LogInfo(TAG, 'aboutToAppear send message to worker')
-      this.mWorker.postMessage({
-        request_data: 'listFile',
-        device_name: 'local',
-        menu_level: this.mMenuLevel,
-        media_type: this.mType,
-        path: this.mCurrentPath
-      })
-    }
-
-    updateTopPathInfo([], '文件类型', '')
-    updateTopPathInfo(AppStorage.Get('topPathInfo'), changeTypeToString(this.mType), this.mCurrentPath)
-  }
-
-  fileTypeChange() {
-    LogInfo(TAG, 'fileTypeChange ' + this.mType)
-    if (globalThis.debugMode) {
-      this.mFileList = getListFile('local', this.mType, this.mCurrentPath)
-    } else {
-      LogInfo(TAG, 'fileTypeChange send message to worker')
-      this.mWorker.postMessage({
-        request_data: 'listFile',
-        device_name: 'local',
-        menu_level: this.mMenuLevel,
-        media_type: this.mType,
-        path: this.mCurrentPath
-      })
-    }
-  }
-
-  build() {
-    if (globalThis.startMode == 'choose') {
-      Grid() {
-        ForEach(this.mFileList, fileItem => {
-          GridItem() {
-            Column() {
-              Image($r("app.media.ic_public_big_folder"))
-                .width(pad_size.EIGHTY)
-                .height(pad_size.EIGHTY)
-                .margin({ left: pad_size.TWELVE, top: pad_size.FOUR, right: pad_size.TWELVE })
-              Row() {
-                Text(fileItem.name)
-                  .width(pad_size.EIGHTY_EIGHT)
-                  .fontSize(pad_size.FOURTEEN)
-                  .fontWeight(FontWeight.Regular)
-                  .fontColor('#000000')
-                  .textAlign(TextAlign.Center)
-                  .maxLines(pad_size.TWO)
-                  .margin({ top: pad_size.FOUR, left: pad_size.FOUR, right: pad_size.FOUR })
-              }
-              .alignItems(VerticalAlign.Top)
-              .width(pad_size.NINETY_SIX)
-              .height(pad_size.FORTY_SIX)
-            }
-            .width(pad_size.ONE_HUNDRED_AND_FOUR)
-            .height(pad_size.ONE_HUNDRED_AND_THIRTY_FOUR)
-            .alignItems(HorizontalAlign.Center)
-          }
-          .onClick(() => {
-            this.mCurrentPath = fileItem.path
-            LogInfo(TAG, 'fileItem.mediaType = ' + fileItem.mediaType)
-            if (fileItem.mediaType == 'file') {
-              this.mMenuLevel = menuLevel.MENU_THIRD_LEVEL_HAS_DETAIL
-            } else {
-              this.mMenuLevel = menuLevel.MENU_THIRD_LEVEL_HAS_PIC
-            }
-            updateTopPathInfo(AppStorage.Get('topPathInfo'), fileItem.name, fileItem.mCurrentPath)
-          })
-        }, fileItem => fileItem.name)
-      }
-      .columnsTemplate('1fr 1fr 1fr 1fr')
-      .columnsGap(1)
-      .rowsGap(1)
-      .margin({ top: pad_size.SIXTEEN })
-    }
-  }
-}
-
-@Component
-struct SecondRowView {
-  private item: FileInfo = new FileInfo('')
-  private displayInfo: DisplayInfo = AppStorage.Get('displayInfo')
-
-  @Link mMenuLevel: number
-  @Link mCurrentPath: string
-
-  build() {
-    Row() {
-      Image($r("app.media.ic_file_manager"))
-        .width(22 * 2)
-        .height(19 * 2)
-        .margin({ left: 12 })
-      Text(this.item.name)
-        .fontSize(16 * 2)
-        .fontColor('#182431')
-        .fontWeight(FontWeight.Medium)
-        .margin({ left: 16 })
-      Blank()
-      Image($r("app.media.ic_right"))
-        .width(12 * 2)
-        .height(24 * 2)
-        .margin({ right: 24 * 2 })
-    }
-    .height(56)
-    .width(px2vp(this.displayInfo.mainDialogWidth)) // TODO
-    .margin({ top: '16vp', bottom: '16vp' })
-    .backgroundColor(this.item.list_background)
-    .onClick(() => {
-      LogInfo(TAG, 'onClick this.mCurrentPath = ' + this.mCurrentPath)
-      this.mCurrentPath = this.item.path
-      let path: Array<TopPathInfo> = AppStorage.Get('topPathInfo')
-      path.push(new TopPathInfo(this.item.name, this.mCurrentPath))
-      AppStorage.Set('topPathInfo', path)
-
-      if (this.item.path.includes('dataability:///album') == false) {
-        if (this.item.mediaType != 'file') {
-          LogInfo(TAG, 'MENU_THIRD_LEVEL_HAS_PIC - onClick')
-          this.mMenuLevel = menuLevel.MENU_THIRD_LEVEL_HAS_PIC
+    aboutToAppear(): void{
+        logInfo(TAG, 'aboutToAppear')
+        if (globalThis.debugMode) {
+            this.mFileList = getListFile('local', this.mType, this.mCurrentPath)
+            logDebug(TAG, 'mFileList length = ' + this.mFileList.length)
         } else {
-          this.mMenuLevel = menuLevel.MENU_THIRD_LEVEL_HAS_DETAIL
-          LogInfo(TAG, 'MENU_THIRD_LEVEL_HAS_DETAIL - onClick')
+            this.mWorker.postMessage({
+                request_data: 'listFile',
+                device_name: 'local',
+                menu_level: this.mMenuLevel,
+                MediaType: this.mType,
+                path: this.mCurrentPath
+            })
         }
-      }
-    })
-  }
+
+        updateTopPathInfo([], '文件类型', '')
+        updateTopPathInfo(AppStorage.Get('topPathInfo'), changeTypeToString(this.mType), this.mCurrentPath)
+    }
+
+    fileTypeChange() {
+        logInfo(TAG, 'fileTypeChange ' + this.mType)
+        if (globalThis.debugMode) {
+            this.mFileList = getListFile('local', this.mType, this.mCurrentPath)
+        } else {
+            this.mWorker.postMessage({
+                request_data: 'listFile',
+                device_name: 'local',
+                menu_level: this.mMenuLevel,
+                MediaType: this.mType,
+                path: this.mCurrentPath
+            })
+        }
+    }
+
+    build() {
+        if (globalThis.startMode == 'choose') {
+            Grid() {
+                ForEach(this.mFileList, fileItem => {
+                    GridItem() {
+                        Column() {
+                            Image($r("app.media.ic_public_big_folder"))
+                                .width(PadSize.EIGHTY)
+                                .height(PadSize.EIGHTY)
+                                .margin({
+                                    left: PadSize.TWELVE,
+                                    right: PadSize.TWELVE,
+                                    top: PadSize.FOUR,
+                                    bottom: PadSize.TWO
+                                })
+                            Row() {
+                                Text(fileItem.name)
+                                    .width(PadSize.EIGHTY_EIGHT)
+                                    .fontSize(PadSize.FOURTEEN)
+                                    .fontWeight(FontWeight.Regular)
+                                    .fontColor('#000000')
+                                    .textAlign(TextAlign.Center)
+                                    .maxLines(PadSize.TWO)
+                                    .margin(PadSize.FOUR)
+                            }
+                            .alignItems(VerticalAlign.Top)
+                            .width(PadSize.NINETY_SIX)
+                            .height(PadSize.FORTY_SIX)
+                            .margin({ left: PadSize.FOUR, right: PadSize.FOUR, bottom: PadSize.FOUR })
+                        }
+                        .width(PadSize.ONE_HUNDRED_AND_FOUR)
+                        .height(PadSize.ONE_HUNDRED_AND_THIRTY_SIX)
+                        .margin({ left: PadSize.SIXTEEN, right: PadSize.EIGHT, bottom: PadSize.TWENTY })
+                        .alignItems(HorizontalAlign.Center)
+                    }
+                    .onClick(() => {
+                        this.mCurrentPath = fileItem.path
+                        logInfo(TAG, 'fileItem.mediaType = ' + fileItem.mediaType)
+                        if (fileItem.mediaType == MediaName.FILE) {
+                            this.mMenuLevel = MenuLevel.MENU_THIRD_LEVEL_HAS_DETAIL
+                        } else {
+                            this.mMenuLevel = MenuLevel.MENU_THIRD_LEVEL_HAS_PIC
+                        }
+                        updateTopPathInfo(AppStorage.Get('topPathInfo'), fileItem.name, fileItem.mCurrentPath)
+                    })
+                }, fileItem => fileItem.name)
+            }
+            .width(PadSize.GRID_WIDTH)
+            .columnsTemplate('1fr 1fr 1fr 1fr')
+            .columnsGap(1)
+            .rowsGap(1)
+            .margin({ top: PadSize.SIXTEEN })
+        }
+    }
 }

product/pad/src/main/ets/pages/ThirdLevelHasDetail.ets

@@ -13,192 +13,199 @@
  * limitations under the License.
  */
 
-import { FileInfo } from '../../../../../../feature/FileInfo'
-import { LogInfo } from '../../../../../../common/LogUtils'
-import { getShowIconBySuffix, updateTopPathInfo } from '../module/Utils'
-import { media_type, pad_size } from '../module/Constants'
-import { ChooseDialog } from '../module/DialogUtils'
-import { DisplayInfo } from '../module/DisplayInfo'
-import { getListFile } from '../module/FileManagerServiceUtils'
+import { MediaType } from '../../../../../../common/src/main/ets/components/Data/Constants'
+import { FileInfo } from '../../../../../../common/src/main/ets/components/Data/FileInfo'
+import { logInfo } from '../../../../../../common/src/main/ets/components/Utils/LogUtils'
+import { getListFile } from '../../../../../../common/src/main/ets/components/Utils/FileManagerServiceUtils'
+import { getShowIconBySuffix, updateTopPathInfo } from '../../../../../../common/src/main/ets/components/utils/utils'
+import { ChooseDialog } from '../../../../../../common/src/main/ets/components/View/ChooseDialog'
+import { PadSize } from '../module/Constants'
 
 @Component
 export struct ThirdLevelHasDetail {
-  private TAG: string = 'ThirdLevelHasDetail'
-  private mWorker
-  private displayInfo: DisplayInfo = new DisplayInfo()
+    private TAG: string = 'ThirdLevelHasDetail'
+    private mWorker
+    @Link mFileInfo: Array<FileInfo>
+    @Link @Watch('refreshFiles') mCurrentPath: string
+    @Link mMenuLevel: number
+    @Link mType: string
 
-  @Link mFileInfo: Array<FileInfo>
-  @Link @Watch('refreshFiles') mCurrentPath: string
-  @Link mMenuLevel: number
-  @Link mType: string
-
-  private aboutToAppear(): void{
-    LogInfo(this.TAG, 'aboutToAppear')
-    this.displayInfo = AppStorage.Get('displayInfo')
-
-    if (globalThis.debugMode) {
-      this.mFileInfo = getListFile('local', this.mType, this.mCurrentPath)
-    } else {
-      this.mWorker.postMessage({
-        request_data: 'listFile',
-        device_name: 'local',
-        menu_level: this.mMenuLevel,
-        media_type: this.mType,
-        path: this.mCurrentPath
-      })
-    }
-  }
-
-  private aboutToDisappear() {
-    LogInfo(this.TAG, 'aboutToDisappear')
-    AppStorage.Set('choseFiles', [])
-  }
-
-  refreshFiles() {
-    LogInfo(this.TAG, 'refreshFiles')
-    AppStorage.Set('choseFiles', [])
-
-    if (!globalThis.debugMode) {
-      this.mWorker.postMessage({
-        request_data: 'listFile',
-        device_name: 'local',
-        menu_level: this.mMenuLevel,
-        media_type: this.mType,
-        path: this.mCurrentPath
-      })
-    }
-  }
-
-  build() {
-    Column() {
-      List() {
-        ForEach(this.mFileInfo, (item: FileInfo) => {
-          ListItem() {
-            DetailRowView({
-              item: item,
-              mMenuLevel: $mMenuLevel,
-              mCurrentPath: $mCurrentPath
+    private aboutToAppear(): void{
+        logInfo(this.TAG, 'aboutToAppear')
+        if (globalThis.debugMode) {
+            this.mFileInfo = getListFile('local', this.mType, this.mCurrentPath)
+        } else {
+            this.mWorker.postMessage({
+                request_data: 'listFile',
+                device_name: 'local',
+                menu_level: this.mMenuLevel,
+                MediaType: this.mType,
+                path: this.mCurrentPath
             })
-          }
-        }, (item: FileInfo) => item.name)
-      }.align(Alignment.Top)
+        }
+    }
+
+    private aboutToDisappear() {
+        logInfo(this.TAG, 'aboutToDisappear')
+        AppStorage.Set('choseFiles', [])
+    }
+
+    refreshFiles() {
+        logInfo(this.TAG, 'refreshFiles')
+        AppStorage.Set('choseFiles', [])
+        if (!globalThis.debugMode) {
+            this.mWorker.postMessage({
+                request_data: 'listFile',
+                device_name: 'local',
+                menu_level: this.mMenuLevel,
+                MediaType: this.mType,
+                path: this.mCurrentPath
+            })
+        }
+    }
+
+    build() {
+        Column() {
+            List() {
+                ForEach(this.mFileInfo, (item: FileInfo) => {
+                    ListItem() {
+                        DetailRowView({
+                            listItem: item,
+                            mMenuLevel: $mMenuLevel,
+                            mCurrentPath: $mCurrentPath
+                        })
+                    }
+                }, (item: FileInfo) => item.name)
+            }.align(Alignment.Top)
+        }
+        .height(PadSize.TWO_HUNDRED_AND_SIXTY)
+        .alignItems(HorizontalAlign.Start)
+        .opacity(0.9)
+        .backgroundColor(Color.White)
+        .border({ radius: PadSize.TWENTY_FOUR })
+        .margin({ top: PadSize.SIXTEEN })
     }
-    .height(pad_size.TWO_HUNDRED_AND_SIXTY)
-    .alignItems(HorizontalAlign.Start)
-    .opacity(0.9)
-    .backgroundColor(Color.White)
-    .border({ radius: pad_size.TWENTY_FOUR })
-    .margin({ top: pad_size.SIXTEEN })
-  }
 }
 
 @Component
 struct DetailRowView {
-  private TAG: string = 'DetailRowView'
-  private displayInfo: DisplayInfo = AppStorage.Get('displayInfo')
-  private dialogController: CustomDialogController = new CustomDialogController({
-    builder: ChooseDialog(),
-    cancel: () => {},
-    autoCancel: true
-  })
-
-  @State item: FileInfo = new FileInfo('')
-  @Link mCurrentPath: string
-  @Link mMenuLevel: number
-  @StorageLink('choseFiles') tmpChoseFiles: Array<FileInfo> = []
-
-  build() {
-    Row() {
-      if (this.item.type == media_type.MEDIA_TYPE_ALBUM) {
-        Image($r("app.media.ic_file_fold"))
-          .width(pad_size.FORTY)
-          .height(pad_size.FORTY)
-          .margin({ left: pad_size.TWELVE })
-        Text(this.item.name)
-          .fontSize(pad_size.SIXTEEN)
-          .fontColor('#182431')
-          .fontWeight(FontWeight.Medium)
-          .margin({ left: pad_size.SIXTEEN })
-          .maxLines(pad_size.ONE)
-          .textOverflow({ overflow: TextOverflow.Ellipsis })
-        Blank()
-        Image($r("app.media.ic_right"))
-          .width(pad_size.TWELVE)
-          .height(pad_size.TWENTY_FOUR)
-          .margin({ right: pad_size.TWENTY_FOUR })
-      } else {
-        Image(getShowIconBySuffix(this.item.name.substring(this.item.name.lastIndexOf('.'))))
-          .width(pad_size.FORTY)
-          .height(pad_size.FORTY)
-          .margin({ left: pad_size.EIGHT })
-        Column() {
-          Text(this.item.name)
-            .height(pad_size.TWENTY_TWO)
-            .fontSize(pad_size.SIXTEEN)
-            .fontWeight(FontWeight.Medium)
-            .fontColor(this.item.font_color)
-            .maxLines(1)
-            .textOverflow({ overflow: TextOverflow.Ellipsis })
-            .margin({ top: pad_size.TEN })
-          Row() {
-            Text('' + this.item.modified_time)
-              .fontSize(pad_size.FOURTEEN)
-              .fontWeight(FontWeight.Regular)
-              .fontColor(this.item.font_color)
-              .maxLines(pad_size.ONE)
-              .textOverflow({ overflow: TextOverflow.Ellipsis })
-            Text('-')
-              .fontSize(pad_size.FOURTEEN)
-              .fontColor(this.item.font_color)
-              .margin({ left: pad_size.EIGHT })
-            Text('' + this.item.size)
-              .fontSize(pad_size.FOURTEEN)
-              .fontWeight(FontWeight.Regular)
-              .fontColor(this.item.font_color)
-              .margin({ left: pad_size.EIGHT })
-              .maxLines(pad_size.ONE)
-              .textOverflow({ overflow: TextOverflow.Ellipsis })
-          }
-          .opacity(0.6)
-          .height(pad_size.NINETEEN)
-          .margin({ top: pad_size.TWO, bottom: pad_size.ELEVEN })
-        }
-        .alignItems(HorizontalAlign.Start)
-        .margin({ left: pad_size.SIXTEEN })
-      }
-    }
-    .width(pad_size.FIVE_HUNDRED_AND_FOUR) // TODO
-    .height(pad_size.SIXTY_FOUR)
-    .margin({ left: pad_size.SIXTEEN, right: pad_size.TWENTY_FOUR, bottom: pad_size.TWO })
-    .border({ radius: pad_size.TWENTY })
-    .backgroundColor(this.item.list_background)
-    .onClick(() => {
-      if (this.item.type == media_type.MEDIA_TYPE_ALBUM) {
-        this.mCurrentPath = this.item.path
-        updateTopPathInfo(AppStorage.Get('topPathInfo'), this.item.name, this.item.path)
-      } else {
-        var index = this.tmpChoseFiles.indexOf(this.item)
-        if (index == -1) {
-          this.item.opacity = 0.1
-          this.item.font_color = Color.White
-          this.item.list_background = '#0A59F7'
-          this.tmpChoseFiles.push(this.item)
-        } else {
-          this.item.opacity = 1
-          this.item.font_color = Color.Black
-          this.item.list_background = ''
-          this.tmpChoseFiles.splice(index, 1)
-        }
-      }
+    private TAG: string = 'DetailRowView'
+    private dialogController: CustomDialogController = new CustomDialogController({
+        builder: ChooseDialog(),
+        cancel: () => {
+        },
+        autoCancel: true
     })
-    .gesture(
-      LongPressGesture({ repeat: false })
-        .onAction((event: GestureEvent) => {
-          if (this.item.type != media_type.MEDIA_TYPE_ALBUM) {
-            AppStorage.SetOrCreate<FileInfo>('selectedFileInfo', this.item)
-            this.dialogController.open()
-          }
+    @State listItem: FileInfo = new FileInfo('')
+    @Link mCurrentPath: string
+    @Link mMenuLevel: number
+    @StorageLink('choseFiles') @Watch('choseFilesChange') choseFiles: Array<FileInfo> = []
+
+    private choseFilesChange() {
+        this.choseFiles.forEach((item: FileInfo) => {
+            logInfo(this.TAG, 'choseFilesChange item.name =  ' + item.name + ' gridItem.name = ' + this.listItem.name)
+            logInfo(this.TAG, 'choseFilesChange item.path =  ' + item.path + ' gridItem.path = ' + this.listItem.path)
+            if (item.name == this.listItem.name && item.path == this.listItem.path) {
+                this.listItem.list_background = '#19007DFF'
+            } else {
+                this.listItem.list_background = ''
+            }
+
         })
-    )
-  }
+    }
+
+    build() {
+        Stack() {
+            Divider()
+                .vertical(false)
+                .color("#0C000000")
+                .margin({ left: PadSize.EIGHTY, top: PadSize.SIXTY_FOUR, right: PadSize.TWENTY_FOUR })
+            Row() {
+                if (this.listItem.type == MediaType.MEDIA_TYPE_ALBUM) {
+                    Image($r("app.media.ic_file_fold"))
+                        .width(PadSize.FORTY)
+                        .height(PadSize.FORTY)
+                        .margin({ left: PadSize.EIGHT })
+                    Text(this.listItem.name)
+                        .fontSize(PadSize.SIXTEEN)
+                        .fontColor('#182431')
+                        .fontWeight(FontWeight.Medium)
+                        .margin({ left: PadSize.SIXTEEN })
+                        .maxLines(PadSize.ONE)
+                        .textOverflow({ overflow: TextOverflow.Ellipsis })
+                    Blank()
+                    Image($r("app.media.ic_right"))
+                        .width(PadSize.TWELVE)
+                        .height(PadSize.TWENTY_FOUR)
+                } else {
+                    Image(getShowIconBySuffix(this.listItem.name.substring(this.listItem.name.lastIndexOf('.'))))
+                        .width(PadSize.FORTY)
+                        .height(PadSize.FORTY)
+                        .margin({ left: PadSize.EIGHT })
+                    Column() {
+                        Text(this.listItem.name)
+                            .height(PadSize.TWENTY_TWO)
+                            .fontSize(PadSize.SIXTEEN)
+                            .fontWeight(FontWeight.Medium)
+                            .fontColor(this.listItem.font_color)
+                            .maxLines(1)
+                            .textOverflow({ overflow: TextOverflow.Ellipsis })
+                            .margin({ top: PadSize.TEN })
+                        Row() {
+                            Text('' + this.listItem.modified_time)
+                                .fontSize(PadSize.FOURTEEN)
+                                .fontWeight(FontWeight.Regular)
+                                .fontColor(this.listItem.font_color)
+                                .maxLines(PadSize.ONE)
+                                .textOverflow({ overflow: TextOverflow.Ellipsis })
+                            Text('-')
+                                .fontSize(PadSize.FOURTEEN)
+                                .fontColor(this.listItem.font_color)
+                                .margin({ left: PadSize.EIGHT })
+                            Text('' + this.listItem.size)
+                                .fontSize(PadSize.FOURTEEN)
+                                .fontWeight(FontWeight.Regular)
+                                .fontColor(this.listItem.font_color)
+                                .margin({ left: PadSize.EIGHT })
+                                .maxLines(PadSize.ONE)
+                                .textOverflow({ overflow: TextOverflow.Ellipsis })
+                        }
+                        .opacity(0.6)
+                        .height(PadSize.NINETEEN)
+                        .margin({ top: PadSize.TWO, bottom: PadSize.ELEVEN })
+                    }
+                    .alignItems(HorizontalAlign.Start)
+                    .margin({ left: PadSize.SIXTEEN })
+                }
+            }
+            .width(PadSize.FIVE_HUNDRED_AND_FOUR) // TODO
+            .height(PadSize.SIXTY_FOUR)
+            .margin({ left: PadSize.SIXTEEN, right: PadSize.TWENTY_FOUR, bottom: PadSize.ONE })
+            .border({ radius: PadSize.TWENTY })
+            .backgroundColor(this.listItem.list_background)
+            .onClick(() => {
+                if (this.listItem.type == MediaType.MEDIA_TYPE_ALBUM) {
+                    this.mCurrentPath = this.listItem.path
+                    updateTopPathInfo(AppStorage.Get('topPathInfo'), this.listItem.name, this.listItem.path)
+                } else {
+                    var index = this.choseFiles.indexOf(this.listItem)
+                    this.choseFiles.splice(0, this.choseFiles.length)
+                    if (index == -1) {
+                        this.listItem.list_background = '#19007DFF'
+                        this.choseFiles.push(this.listItem)
+                    } else {
+                        this.listItem.list_background = ''
+                    }
+                }
+            })
+            .gesture(LongPressGesture({ repeat: false })
+                .onAction((event: GestureEvent) => {
+                    if (this.listItem.type != MediaType.MEDIA_TYPE_ALBUM) {
+                        AppStorage.SetOrCreate<FileInfo>('selectedFileInfo', this.listItem)
+                        this.dialogController.open()
+                    }
+                })
+            )
+        }
+    }
 }

product/pad/src/main/ets/pages/ThirdLevelHasPic.ets

@@ -13,169 +13,167 @@
  * limitations under the License.
  */
 
-import { FileInfo } from '../../../../../../feature/FileInfo'
-import { LogInfo, LogDebug } from '../../../../../../common/LogUtils'
-import { pad_size } from '../module/Constants'
-import { getListFile } from '../module/FileManagerServiceUtils'
-import { ChooseDialog } from '../module/DialogUtils'
-import { DisplayInfo } from '../module/DisplayInfo'
+import { FileInfo } from '../../../../../../common/src/main/ets/components/Data/FileInfo'
+import { getListFile } from '../../../../../../common/src/main/ets/components/Utils/FileManagerServiceUtils'
+import { logDebug, logInfo } from '../../../../../../common/src/main/ets/components/Utils/LogUtils'
+import { ChooseDialog } from '../../../../../../common/src/main/ets/components/View/ChooseDialog'
+import { PadSize } from '../module/Constants'
 
 let TAG: string = 'ThirdLevelHasPic'
 
 @Component
 export struct ThirdLevelHasPic {
-  private mWorker
-  private mColumnTemplate: string
-  private mCurrentIndex: number
-  private displayInfo: DisplayInfo = new DisplayInfo()
+    private mWorker
+    private mColumnTemplate: string
+    private mCurrentIndex: number
+    @Link mFileList: Array<FileInfo>
+    @Link mMenuLevel: number
+    @Link mType: string
+    @Link mCurrentPath: string
 
-  @Link mFileList: Array<FileInfo>
-  @Link mMenuLevel: number
-  @Link mType: string
-  @Link mCurrentPath: string
-
-  private aboutToAppear() {
-    LogInfo(TAG, 'aboutToAppear')
-    this.displayInfo = AppStorage.Get('displayInfo')
-
-    if (globalThis.debugMode) {
-      this.mFileList = getListFile('local', this.mType, this.mCurrentPath)
-      LogDebug(TAG, 'mFileList length = ' + this.mFileList.length)
-    } else {
-      LogInfo(TAG, 'aboutToAppear send message to worker')
-      this.mWorker.postMessage({
-        request_data: 'listFile',
-        device_name: 'local',
-        menu_level: this.mMenuLevel,
-        media_type: this.mType,
-        path: this.mCurrentPath,
-        offset: 0,
-        count: 100
-      })
-    }
-  }
-
-  private aboutToDisappear() {
-    LogInfo(TAG, 'aboutToDisappear')
-    AppStorage.Set('choseFiles', [])
-  }
-
-  build() {
-    if (globalThis.startMode == 'choose') {
-      Column() {
-        Grid() {
-          ForEach(this.mFileList, (item: FileInfo) => {
-            GridItem() {
-              GridItemView({ gridItem: item })
-            }
-          }, item => item.name)
+    aboutToAppear() {
+        logInfo(TAG, 'aboutToAppear send message to worker')
+        if (globalThis.debugMode) {
+            this.mFileList = getListFile('local', this.mType, this.mCurrentPath)
+            logDebug(TAG, 'mFileList length = ' + this.mFileList.length)
+        } else {
+            this.mWorker.postMessage({
+                request_data: 'listFile',
+                device_name: 'local',
+                menu_level: this.mMenuLevel,
+                MediaType: this.mType,
+                path: this.mCurrentPath,
+                offset: 0,
+                count: 100
+            })
+        }
+    }
+
+    private aboutToDisappear() {
+        logInfo(TAG, 'aboutToDisappear')
+        AppStorage.Set('choseFiles', [])
+    }
+
+    build() {
+        if (globalThis.startMode == 'choose') {
+            Column() {
+                Grid() {
+                    ForEach(this.mFileList, (item: FileInfo) => {
+                        GridItem() {
+                            GridItemView({ gridItem: item })
+                        }
+                    }, item => item.name)
+                }
+                .columnsTemplate('1fr 1fr 1fr 1fr')
+
+            }
+            .width(PadSize.GRID_WIDTH)
+            .alignItems(HorizontalAlign.Start)
+            .border({ radius: PadSize.TWENTY_FOUR })
+            .opacity(0.9)
+            .backgroundColor(Color.White)
+            .margin({ top: PadSize.SIXTEEN })
         }
-        //.height(300)
-        //.height(this.displayInfo.mainDialogHeight - (48 * 2))
-        .columnsTemplate('1fr 1fr 1fr 1fr')
-        //            .height(px2vp(this.displayInfo.mainDialogHeight)) // 必须参数
-        //            .columnsTemplate(this.mColumnTemplate)
-
-      }
-      .alignItems(HorizontalAlign.Start)
-      .border({ radius: pad_size.TWENTY_FOUR })
-      .opacity(0.9)
-      .backgroundColor(Color.White)
-      .margin({ top: pad_size.SIXTEEN })
     }
-  }
 }
 
 @Component
 struct GridItemView {
-  private dialogController: CustomDialogController = new CustomDialogController({
-    builder: ChooseDialog(),
-    cancel: () => {},
-    autoCancel: true
-  })
-  @State gridItem: FileInfo = new FileInfo('')
-  @StorageLink('choseFiles') @Watch('choseFilesChange') choseFiles: Array<FileInfo> = []
-
-  private choseFilesChange() {
-    this.choseFiles.forEach((item: FileInfo) => {
-      LogInfo(TAG, 'choseFilesChange item.name =  ' + item.name + ' gridItem.name = ' + this.gridItem.name)
-      LogInfo(TAG, 'choseFilesChange item.path =  ' + item.path + ' gridItem.path = ' + this.gridItem.path)
-      if (item.name == this.gridItem.name && item.path == this.gridItem.path) {
-        this.gridItem.opacity = 1
-        this.gridItem.font_color = Color.White
-        this.gridItem.list_background = '#2E88FF'
-        return;
-      }
+    private dialogController: CustomDialogController = new CustomDialogController({
+        builder: ChooseDialog(),
+        cancel: () => {
+        },
+        autoCancel: true
     })
-  }
+    @State gridItem: FileInfo = new FileInfo('')
+    @StorageLink('choseFiles') @Watch('choseFilesChange') choseFiles: Array<FileInfo> = []
 
-  build() {
-    Flex({
-      direction: FlexDirection.Column,
-      alignItems: ItemAlign.Center,
-      justifyContent: FlexAlign.Center
-    }) {
-      Image(`${this.gridItem.path}/thumbnail/${pad_size.EIGHTY_TWO}/${pad_size.EIGHTY_TWO}`)
-        .objectFit(ImageFit.Contain)
-        .width(pad_size.EIGHTY_TWO)
-        .height(pad_size.EIGHTY_TWO)
-        .margin({
-          left: pad_size.ELEVEN,
-          right: pad_size.ELEVEN,
-          top: pad_size.FOUR,
-          bottom: pad_size.TWO
+    private choseFilesChange() {
+        this.choseFiles.forEach((item: FileInfo) => {
+            logInfo(TAG, 'choseFilesChange item.name =  ' + item.name + ' gridItem.name = ' + this.gridItem.name)
+            logInfo(TAG, 'choseFilesChange item.path =  ' + item.path + ' gridItem.path = ' + this.gridItem.path)
+            if (item.name == this.gridItem.name && item.path == this.gridItem.path) {
+                this.gridItem.font_color = Color.White
+                this.gridItem.list_background = '#19007DFF'
+                this.gridItem.textBackground = "#007DFF"
+                return;
+            } else {
+                this.gridItem.font_color = Color.Black
+                this.gridItem.list_background = ''
+                this.gridItem.textBackground = ""
+            }
         })
-
-      Row() {
-        Text(this.gridItem.name)
-          .width(pad_size.EIGHTY_EIGHT)
-          .fontSize(pad_size.FOURTEEN)
-          .fontColor(this.gridItem.font_color)
-          .fontWeight(FontWeight.Regular)
-          .maxLines(2)
-          .opacity(0.9)
-          .textAlign(TextAlign.Center)
-          .textOverflow({ overflow: TextOverflow.Ellipsis })
-          .margin({ top: pad_size.FOUR })
-      }
-      .alignItems(VerticalAlign.Top)
-      .width(pad_size.NINETY_SIX)
-      .height(pad_size.FORTY_SIX)
-      .margin({ left: pad_size.FOUR, right: pad_size.FOUR, bottom: pad_size.FOUR })
     }
-    .width(pad_size.ONE_HUNDRED_AND_FOUR)
-    .height(pad_size.ONE_HUNDRED_AND_THIRTY_FOUR)
-    .margin({ bottom: pad_size.SIXTEEN })
-    .border({ radius: pad_size.TWELVE })
-    .opacity(this.gridItem.opacity)
-    .backgroundColor(this.gridItem.list_background)
-    .gesture(
-      LongPressGesture({ repeat: false })
-        .onAction((event: GestureEvent) => {
-          AppStorage.SetOrCreate<FileInfo>('selectedFileInfo', this.gridItem)
-          this.dialogController.open()
-      })
-    )
-    .onClick(() => {
-      let choseFiles: Array<FileInfo> = AppStorage.Get('choseFiles')
-      let index: number = -1
-      choseFiles.forEach((item: FileInfo) => {
-        if (item.name == this.gridItem.name && item.path == this.gridItem.path) {
-         index = choseFiles.indexOf(item)
-        }
-      })
-      if (index == -1) {
-        this.gridItem.opacity = 1
-        this.gridItem.font_color = Color.White
-        this.gridItem.list_background = '#2E88FF'
-        choseFiles.push(this.gridItem)
-      } else {
-        choseFiles.splice(index, 1)
-        this.gridItem.opacity = 1
-        this.gridItem.font_color = Color.Black
-        this.gridItem.list_background = ''
-      }
-    })
 
-  }
+    build() {
+        Flex({
+            direction: FlexDirection.Column,
+            alignItems: ItemAlign.Center,
+            justifyContent: FlexAlign.Center
+        }) {
+            Image(`${this.gridItem.path}/thumbnail/${PadSize.EIGHTY}/${PadSize.EIGHTY}`)
+                .objectFit(ImageFit.Contain)
+                .width(PadSize.EIGHTY)
+                .height(PadSize.EIGHTY)
+                .margin({
+                    left: PadSize.TWELVE,
+                    right: PadSize.TWELVE,
+                    top: PadSize.FOUR,
+                    bottom: PadSize.TWO
+                })
+                .border({ radius: PadSize.TWELVE, width: 0, style: BorderStyle.Solid })
+
+            Row() {
+                Text(this.gridItem.name)
+                    .width(PadSize.EIGHTY_EIGHT)
+                    .fontSize(PadSize.FOURTEEN)
+                    .fontColor(this.gridItem.font_color)
+                    .fontWeight(FontWeight.Regular)
+                    .maxLines(2)
+                    .opacity(0.9)
+                    .textAlign(TextAlign.Center)
+                    .textOverflow({ overflow: TextOverflow.Ellipsis })
+                    .margin(PadSize.FOUR)
+            }
+            .alignItems(VerticalAlign.Top)
+            .width(PadSize.NINETY_SIX)
+            .height(PadSize.FORTY_SIX)
+            .margin({ left: PadSize.FOUR, right: PadSize.FOUR, bottom: PadSize.FOUR })
+            .border({ radius: PadSize.TWELVE, width: 0, style: BorderStyle.Solid })
+            .backgroundColor(this.gridItem.textBackground)
+        }
+        .width(PadSize.ONE_HUNDRED_AND_FOUR)
+        .height(PadSize.ONE_HUNDRED_AND_THIRTY_SIX)
+        .margin({ left: PadSize.SIXTEEN, right: PadSize.EIGHT, bottom: PadSize.TWENTY })
+        .border({ radius: PadSize.TWELVE })
+        .opacity(this.gridItem.opacity)
+        .backgroundColor(this.gridItem.list_background)
+        .gesture(
+        LongPressGesture({ repeat: false })
+            .onAction((event: GestureEvent) => {
+                AppStorage.SetOrCreate<FileInfo>('selectedFileInfo', this.gridItem)
+                this.dialogController.open()
+            })
+        )
+        .onClick(() => {
+            let choseFiles: Array<FileInfo> = AppStorage.Get('choseFiles')
+            let index: number = -1
+            choseFiles.forEach((item: FileInfo) => {
+                if (item.name == this.gridItem.name && item.path == this.gridItem.path) {
+                    index = choseFiles.indexOf(item)
+                }
+            })
+            choseFiles.splice(0, choseFiles.length)
+            if (index == -1) {
+                this.gridItem.font_color = Color.White
+                this.gridItem.list_background = '#19007DFF'
+                this.gridItem.textBackground = "#007DFF"
+                choseFiles.push(this.gridItem)
+            } else {
+                this.gridItem.font_color = Color.Black
+                this.gridItem.list_background = ''
+                this.gridItem.textBackground = ""
+            }
+        })
+    }
 }

product/pad/src/main/ets/workers/DataWorker.js

@@ -13,16 +13,16 @@
  * limitations under the License.
  */
 
-import { LogInfo, LogDebug } from '../../../../../../common/LogUtils'
-import worker from '@ohos.worker'
 import filemanager from '@ohos.filemanager'
+import worker from '@ohos.worker'
+import { logInfo, logDebug, logError } from '../../../../../../common/src/main/ets/components/utils/logutils'
 
 var TAG = 'DataWorker'
 const parentPort = worker.parentPort
 parentPort.onmessage = function (e) {
-    LogInfo(TAG, 'DataWorker onMessage')
+    logInfo(TAG, 'DataWorker onMessage')
     let data = e.data
-    LogInfo(TAG, 'DataWorker onMessage ' + data.request_data)
+    logInfo(TAG, 'DataWorker onMessage ' + data.request_data)
     if (data.request_data == 'getRoot') {
         getRootData(data)
     } else if (data.request_data == 'listFile') {
@@ -33,11 +33,11 @@ parentPort.onmessage = function (e) {
 }
 
 parentPort.onmessageerror = function () {
-    LogInfo(TAG, 'onmessageerror')
+    logInfo(TAG, 'onmessageerror')
 }
 
 parentPort.onerror = function (data) {
-    LogInfo(TAG, 'onerror')
+    logInfo(TAG, 'onerror')
 }
 
 function getRootData(data) {
@@ -46,52 +46,46 @@ function getRootData(data) {
             handleData(file, data)
         })
         .catch((error) => {
-            LogDebug(TAG, 'getRoot error' + error)
+            logError(TAG, 'getRoot error' + error)
         });
 }
 
 function getListFileData(data) {
     if (data.offset == undefined || data.count == undefined) {
-        LogDebug(TAG, 'path = ' + data.path + " type = " + data.media_type)
-        filemanager.listFile(data.path, data.media_type)
-            .then(file => {
-                handleData(file, data)
-            })
-            .catch((error) => {
-                LogDebug(TAG, 'getListFileData error' + error)
-                handleData([], data)
-            })
+        logDebug(TAG, 'path = ' + data.path + " type = " + data.MediaType)
+        filemanager.listFile(data.path, data.MediaType).then(file => {
+            handleData(file, data)
+        }).catch((error) => {
+            logError(TAG, 'getListFileData error' + error)
+            handleData([], data)
+        })
     } else {
-        LogDebug(TAG, 'path = ' + data.path + " type = " + data.media_type + " offset = " + data.offset)
-        filemanager.listFile(data.path, data.media_type, {
+        logDebug(TAG, 'path = ' + data.path + " type = " + data.MediaType + " offset = " + data.offset)
+        filemanager.listFile(data.path, data.MediaType, {
             'offset': data.offset,
             'count': data.count
+        }).then(file => {
+            handleData(file, data)
+        }).catch((error) => {
+            logError(TAG, 'getListFileData offset error' + error)
+            handleData([], data)
         })
-            .then(file => {
-                handleData(file, data)
-            })
-            .catch((error) => {
-                LogDebug(TAG, 'getListFileData offset error' + error)
-                handleData([], data)
-            })
     }
 }
 
 function createFile(data) {
-    LogDebug(TAG, 'path = ' + data.path + ' files = ' + data.save_name)
-    filemanager.createFile(data.path, data.save_name)
-        .then((uri) => {
-            handleData(uri, data)
-        })
-        .catch((error) => {
-            LogDebug(TAG, 'createFile error' + error)
-        })
+    logDebug(TAG, 'path = ' + data.path + ' files = ' + data.save_name)
+    filemanager.createFile(data.path, data.save_name).then((uri) => {
+        handleData(uri, data)
+    }).catch((error) => {
+        logError(TAG, 'createFile error' + error)
+    })
 }
 
 function handleData(file, data) {
-    LogInfo(TAG, 'handleData')
+    logInfo(TAG, 'handleData')
     var info = JSON.stringify(file)
-    LogInfo(TAG, 'info = ' + info.length)
+    logInfo(TAG, 'info = ' + info.length)
     var buf = new ArrayBuffer(info.length * 2)
     var bufView = new Uint16Array(buf)
     for (var index = 0; index < info.length; index++) {

product/pad/src/main/resources/base/element/string.json

@@ -23,66 +23,6 @@
     {
       "name": "btn_save",
       "value": "save"
-    },
-    {
-      "name": "file_unknown",
-      "value": "Unknown file"
-    },
-    {
-      "name": "save_file_has_same_file",
-      "value": "Duplicate name file already exists"
-    },
-    {
-      "name": "save_file_no_media_permission",
-      "value": "Saving to media library is not currently supported"
-    },
-    {
-      "name": "save_file_unknown_reason",
-      "value": "Unknown error"
-    },
-    {
-      "name": "file_zip",
-      "value": "Compressed (zipped) file"
-    },
-    {
-      "name": "file_xml",
-      "value": "XML document"
-    },
-    {
-      "name": "file_xls",
-      "value": "Microsoft Excel worksheet"
-    },
-    {
-      "name": "file_txt",
-      "value": "Txt document"
-    },
-    {
-      "name": "file_rar",
-      "value": "Rar compressed file"
-    },
-    {
-      "name": "file_pdf",
-      "value": "Adobe Acrobat Document"
-    },
-    {
-      "name": "file_html",
-      "value": "HTML Document"
-    },
-    {
-      "name": "file_pptx",
-      "value": "Microsoft PowerPoint Presentation"
-    },
-    {
-      "name": "file_docx",
-      "value": "Microsoft Word Document"
-    },
-    {
-      "name": "file_type",
-      "value": "file type"
-    },
-    {
-      "name": "file_name",
-      "value": "file name : "
     }
   ]
 }

product/pad/src/main/resources/zh_CN/element/string.json

@@ -23,66 +23,6 @@
     {
       "name": "btn_save",
       "value": "保存"
-    },
-    {
-      "name": "file_unknown",
-      "value": "未知文件"
-    },
-    {
-      "name": "save_file_has_same_file",
-      "value": "已有重名文件"
-    },
-    {
-      "name": "save_file_no_media_permission",
-      "value": "当前不支持保存到媒体库"
-    },
-    {
-      "name": "save_file_unknown_reason",
-      "value": "未知错误"
-    },
-    {
-      "name": "file_zip",
-      "value": "压缩(zipped)文件"
-    },
-    {
-      "name": "file_xml",
-      "value": "XML文档"
-    },
-    {
-      "name": "file_xls",
-      "value": "Microsoft Excel工作表"
-    },
-    {
-      "name": "file_txt",
-      "value": "TXT文档"
-    },
-    {
-      "name": "file_rar",
-      "value": "RAR压缩文件"
-    },
-    {
-      "name": "file_pdf",
-      "value": "Adobe Acrobat Document"
-    },
-    {
-      "name": "file_html",
-      "value": "HTML网页文件"
-    },
-    {
-      "name": "file_pptx",
-      "value": "Microsoft PowerPoint演示文稿"
-    },
-    {
-      "name": "file_docx",
-      "value": "Microsoft Word文档"
-    },
-    {
-      "name": "file_type",
-      "value": "文件类型"
-    },
-    {
-      "name": "file_name",
-      "value": "文件名 : "
     }
   ]
 }

product/phone/package-lock.json

@@ -1,5 +1,11 @@
 {
   "name": "phone",
   "version": "1.0.0",
-  "lockfileVersion": 1
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "@ohos/common": {
+      "version": "file:../../common"
+    }
+  }
 }

product/phone/package.json

@@ -1,14 +1,16 @@
 {
-	"license": "ISC",
-	"devDependencies": {},
-	"name": "phone",
-	"ohos": {
-		"org": "huawei",
-		"directoryLevel": "module",
-		"buildTool": "hvigor"
-	},
-	"description": "example description",
-	"repository": {},
-	"version": "1.0.0",
-	"dependencies": {}
+  "license": "ISC",
+  "devDependencies": {},
+  "name": "phone",
+  "ohos": {
+    "org": "huawei",
+    "directoryLevel": "module",
+    "buildTool": "hvigor"
+  },
+  "description": "example description",
+  "repository": {},
+  "version": "1.0.0",
+  "dependencies": {
+    "@ohos/common": "file:../../common"
+  }
 }

product/phone/src/main/ets/Application/AbilityStage.ts

@@ -1,7 +1,25 @@
+/*
+ * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 import AbilityStage from "@ohos.application.AbilityStage"
+import { logInfo } from '../../../../../../common/src/main/ets/components/Utils/LogUtils'
+
+const TAG = "MyAbilityStage"
 
 export default class MyAbilityStage extends AbilityStage {
     onCreate() {
-        console.log("[Demo] MyAbilityStage onCreate")
+        logInfo(TAG, "onCreate")
     }
 }

product/phone/src/main/ets/MainAbility/MainAbility.ts

@@ -1,7 +1,7 @@
 import Ability from '@ohos.application.Ability'
 import display from '@ohos.display'
 import { Callback } from 'basic'
-import { LogInfo, LogDebug } from '../module/LogUtils'
+import { logInfo, logError, logWarn } from '../../../../../../common/src/main/ets/components/Utils/LogUtils'
 
 let displayWidth: number = 0
 let displayHeight: number = 0
@@ -10,46 +10,41 @@ const TAG = "MainAbility"
 
 export default class MainAbility extends Ability {
     onCreate(want, launchParam) {
-        console.log("filePicker_MainAbility: onCreate")
+        logInfo(TAG, "onCreate")
         globalThis.abilityWant = want;
 
         globalThis.startMode = want.parameters.startMode
         globalThis.saveFile = want.parameters.saveFile
         globalThis.debugMode = want.parameters.debugMode
-        console.log('filePicker_MainAbility: startMode = ' + globalThis.startMode)
-        console.log('filePicker_MainAbility: file_name = ' + globalThis.saveFile)
-        console.log('filePicker_MainAbility: debugMode = ' + globalThis.debugMode)
-
+        logInfo(TAG, `parameters ${JSON.stringify(want.parameters)}`)
     }
 
     onDestroy() {
-        console.log("[Demo] MainAbility onDestroy")
+        logInfo(TAG, "onDestroy")
     }
 
     onWindowStageCreate(windowStage) {
         // Main window is created, set main page for this ability
-        LogInfo(TAG, "[Demo] MainAbility onWindowStageCreate")
+        logInfo(TAG, "onWindowStageCreate")
 
         globalThis.context = this.context
 
         this.requestPermissions(() => this.displayWindow(windowStage))
-
-
     }
 
     onWindowStageDestroy() {
         // Main window is destroyed, release UI related resources
-        console.log("[Demo] MainAbility onWindowStageDestroy")
+        logInfo(TAG, "onWindowStageDestroy")
     }
 
     onForeground() {
         // Ability has brought to foreground
-        console.log("[Demo] MainAbility onForeground")
+        logInfo(TAG, "onForeground")
     }
 
     onBackground() {
         // Ability has back to background
-        console.log("[Demo] MainAbility onBackground")
+        logInfo(TAG, "onBackground")
     }
 
     private requestPermissions(callback: Callback<void>) {
@@ -59,10 +54,10 @@ export default class MainAbility extends Ability {
             "ohos.permission.WRITE_MEDIA"
         ]
         globalThis.context.requestPermissionsFromUser(permissionList).then(function (data) {
-            LogInfo(TAG, 'filePicker_MainAbility: request permission data result = ' + data.authResults)
+            logInfo(TAG, 'request permission data result = ' + data.authResults)
             callback()
         }, (error) => {
-            LogInfo(TAG, 'filePicker_MainAbility: fail to request permission error code = ' + error.code)
+            logError(TAG, 'fail to request permission error code = ' + error.code)
         })
     }
 
@@ -76,10 +71,10 @@ export default class MainAbility extends Ability {
             globalThis.mainDialogWidth = dis.width
             globalThis.mainDialogHeight = (((displayHeight) - 240) * 0.7)
 
-            LogInfo(TAG, "cjl displayWidth = " + displayWidth + " displayHeight = " + displayHeight)
+            logInfo(TAG, "displayWidth = " + displayWidth + " displayHeight = " + displayHeight)
 
             windowStage.getMainWindow().then(win => {
-                LogInfo(TAG, "cjl windowStage.getMainWindow()")
+                logInfo(TAG, "windowStage.getMainWindow()")
 
                 win.resetSize(displayWidth - 30, displayHeight - 168)
 
@@ -87,25 +82,25 @@ export default class MainAbility extends Ability {
 
                 win.setBackgroundColor("#00FFFFFF", (err, data) => {
                     if (err.code) {
-                        LogInfo(TAG, "Fail to set the background color" + JSON.stringify(err))
+                        logWarn(TAG, "Fail to set the background color" + JSON.stringify(err))
                     } else {
-                        LogInfo(TAG, "Success to set the background color" + JSON.stringify(data))
+                        logInfo(TAG, "Success to set the background color" + JSON.stringify(data))
                     }
                 })
 
                 win.disableWindowDecor((err, data) => {
                     if (err.code) {
-                        LogInfo(TAG, 'Failed to set the disableWindowDecor. Data: ' + JSON.stringify(data))
+                        logWarn(TAG, 'Failed to set the disableWindowDecor. Data: ' + JSON.stringify(data))
                     } else {
-                        LogInfo(TAG, 'Succeeded in setting the disableWindowDecor. Data: ' + JSON.stringify(data))
+                        logInfo(TAG, "Success to disable Window Decor" + JSON.stringify(data))
                     }
                 })
 
                 win.setWindowMode(102, (err, data) => {
                     if (err.code) {
-                        LogInfo(TAG, 'Failed to set the setWindowMode. Data: ' + JSON.stringify(data))
+                        logWarn(TAG, 'Failed to set the setWindowMode. Data: ' + JSON.stringify(data))
                     } else {
-                        LogInfo(TAG, 'Succeeded in setting the setWindowMode. Data: ' + JSON.stringify(data))
+                        logInfo(TAG, 'Succeeded in setting the setWindowMode. Data: ' + JSON.stringify(data))
                     }
                 })
 

product/phone/src/main/ets/module/AbilityUtils.ets

@@ -1,91 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import display from '@ohos.display'
-import featureAbility from '@ohos.ability.featureAbility'
-import { LogInfo } from '../module/LogUtils.ets'
-import { DisplayInfo } from './DisplayInfo.ets'
-
-var TAG: string = 'AbilityUtils'
-
-export function terminateSelfWithResult(resultCode: number, result: string): void {
-  LogInfo(TAG, 'terminateSelfWithResult')
-  let startMode: string = AppStorage.Get<string>('startMode')
-  var abilityResult = {
-    resultCode: resultCode,
-    want: {
-      parameters: {
-        'startMode': startMode,
-        'result': result
-      }
-    }
-  }
-  globalThis.context.terminateSelfWithResult(abilityResult, (error) => {
-    if (error.code) {
-      LogInfo(TAG, 'Operation failed. Cause: ' + JSON.stringify(error))
-      return
-    }
-    LogInfo(TAG, 'Operation succeeded')
-  })
-}
-
-export function initData(): void {
-  LogInfo(TAG, 'initData')
-  initWindowScale()
-
-  getWantFromHap()
-}
-
-function initWindowScale(): void {
-  display.getDefaultDisplay().then(dis => {
-    LogInfo(TAG, 'width = ' + dis.width + ';height= ' + dis.height)
-    let displayInfo: DisplayInfo = new DisplayInfo()
-
-    if (dis.width > dis.height) { // 横屏
-      displayInfo.width = dis.width
-      displayInfo.height = dis.height * 0.6 // 需要减去信号栏和导航栏的高度
-      displayInfo.mainDialogHeight = displayInfo.height - vp2px(64 + 76)
-      displayInfo.mainDialogWidth = displayInfo.width
-
-    } else { // 竖屏
-      displayInfo.width = dis.width
-      displayInfo.height = dis.height * 0.65 // 需要减去信号栏和导航栏的高度
-      displayInfo.mainDialogHeight = displayInfo.height - vp2px(64 + 76)
-      //displayInfo.mainDialogHeight = displayInfo.height - (64 + 76) * 2
-      displayInfo.mainDialogWidth = displayInfo.width
-    }
-
-    LogInfo(TAG, 'mainDialogWidth = ' + displayInfo.mainDialogWidth)
-    LogInfo(TAG, 'mainDialogHeight = ' + displayInfo.mainDialogHeight)
-    AppStorage.SetOrCreate('displayInfo', displayInfo)
-  })
-}
-
-function getWantFromHap(): void {
-  featureAbility.getWant()
-    .then((Want) => {
-      var mode: string = Want.parameters['startMode']
-      if (mode == undefined) {
-        AppStorage.SetOrCreate<string>('startMode', 'choose')
-      } else {
-        AppStorage.SetOrCreate<string>('startMode', mode)
-      }
-      let save_name: string = Want.parameters['file_name']
-      AppStorage.Set<string>('saveName', save_name)
-      LogInfo(TAG, 'saveName = ' + save_name)
-    }).catch((error) => {
-    LogInfo(TAG, 'fail Data: ' + JSON.stringify(error))
-  })
-}

product/phone/src/main/ets/module/Constants.ets

@@ -1,42 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-export enum menuLevel {
-  MENU_FIRST_LEVEL_BY_TYPE = 1,
-  MENU_SECOND_LEVEL_BY_FOLD = 2,
-  MENU_THIRD_LEVEL_HAS_PIC = 3,
-  MENU_THIRD_LEVEL_HAS_DETAIL = 4,
-}
-
-export enum media_type {
-  MEDIA_TYPE_FILE = 1,
-  MEDIA_TYPE_IMAGE = 3,
-  MEDIA_TYPE_VIDEO = 4,
-  MEDIA_TYPE_AUDIO = 5,
-  MEDIA_TYPE_ALBUM = 8
-}
-
-export enum GridItemSize {
-  GRID_ITEM_HEIGHT = 126,
-  //GRID_ITEM_WIDTH = 112,
-  GRID_ITEM_WIDTH = 96,
-  GRID_ITEM_COLUMNS_GAP = 8,
-  GRID_ITEM_ROWS_GAP = 8,
-}
-
-export enum terminate_reason {
-  SUCCESS = 0,
-  NO_ACTION = -1,
-}

product/phone/src/main/ets/module/DialogUtils.ets

@@ -1,110 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import { FileInfo } from './FileInfo.ets'
-
-@CustomDialog
-export struct WarningDialog {
-  @Link code: number
-  controller: CustomDialogController
-  cancel: () => void
-  confirm: () => void
-
-  build() {
-    Column() {
-      Text('Warning Title').fontSize(20).margin(10)
-      if (this.code == 1) {
-        Text($r("app.string.save_file_has_same_file")).fontSize(16).margin(10)
-      } else if (this.code == 2) {
-        Text($r("app.string.save_file_no_media_permission")).fontSize(16).margin(10)
-      } else {
-        Text($r("app.string.save_file_unknown_reason")).fontSize(16).margin(10)
-      }
-      Flex({ justifyContent: FlexAlign.SpaceAround }) {
-        Button('cancel')
-          .onClick(() => {
-            this.controller.close()
-            this.cancel()
-          }).backgroundColor(0xffffff).fontColor(Color.Black)
-        Button('confirm')
-          .onClick(() => {
-            this.controller.close()
-            this.confirm()
-          }).backgroundColor(0xffffff).fontColor(Color.Red)
-      }.margin({ bottom: 10 })
-    }
-  }
-}
-
-@CustomDialog
-export struct ChooseDialog {
-  controller: CustomDialogController
-
-  build() {
-    Column() {
-      Row() {
-        Text('选择该文件')
-      }
-      Row() {
-        Button() {
-          Text('取消')
-            .height('100%')
-            .fontSize(24)
-            .fontColor(Color.Blue)
-        }
-        .width(px2vp(200))
-        .height(px2vp(50))
-        .backgroundColor(Color.White)
-        .onClick(() => {
-          this.controller.close()
-        })
-
-        Divider()
-          .vertical(true)
-          .color(Color.Gray)
-          .height(40)
-          .margin({top: 0, right: 10, bottom: 0, left: 10})
-
-        Button() {
-          Text('确定')
-            .height('100%')
-            .fontSize(24)
-            .fontColor(Color.Blue)
-        }
-        .width(px2vp(200))
-        .height(px2vp(50))
-        .backgroundColor(Color.White)
-        .onClick(() => {
-          let item: FileInfo = AppStorage.Get<FileInfo>('selectedFileInfo')
-          if (item != null) {
-            let files: Array<FileInfo> = AppStorage.Get('choseFiles')
-            if (files.indexOf(item) == -1) {
-              files.push(item)
-              AppStorage.Set('choseFiles', files)
-            }
-          }
-          this.controller.close()
-        })
-      }
-      .padding(20)
-    }
-    .padding({
-      top: 25,
-      right: 0,
-      bottom: 15,
-      left: 0
-    })
-  }
-}

product/phone/src/main/ets/module/FileInfo.ets

@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import { media_type } from './Constants.ets'
-
-export class FileInfo {
-  name: string
-  path: string
-  type: number= media_type.MEDIA_TYPE_ALBUM
-  size: string
-  dataAdded_time: string
-  modified_time: string
-  mediaType: string
-  thumbnail: Resource
-  font_color: Color | string | Resource
-  opacity: number
-  list_background: string | Resource
-
-  constructor(name: string) {
-    this.name = name
-  }
-}
-
-export class TopPathInfo {
-  name: string
-  path: string
-  opacity: number = 1
-
-  constructor(name: string, path: string) {
-    this.name = name
-    this.path = path
-  }
-}

product/phone/src/main/ets/module/FileManagerServiceUtils.ets

@@ -1,341 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import { media_type } from './Constants.ets';
-import { FileInfo } from '../module/FileInfo.ets'
-import { LogInfo } from '../module/LogUtils.ets'
-
-var TAG = 'FileManagerServiceUtils'
-var isDebug: boolean = true;
-
-export function getFirstMenu(deviceName: string): Array<FileInfo> {
-  let fileList: Array<FileInfo> = [];
-  if (isDebug) {
-    let file1: FileInfo = new FileInfo('image_album');
-    file1.type = media_type.MEDIA_TYPE_ALBUM;
-    file1.path = 'dataability:///album';
-    file1.size = '';
-    file1.dataAdded_time = 'xxx';
-    file1.modified_time = 'xxx';
-    fileList.push(file1);
-
-    let file2: FileInfo = new FileInfo('video_album');
-    file2.type = media_type.MEDIA_TYPE_ALBUM;
-    file2.path = 'dataability:///album';
-    file2.size = '';
-    file2.dataAdded_time = 'xxx';
-    file2.modified_time = 'xxx';
-    fileList.push(file2);
-
-    let file4: FileInfo = new FileInfo('file_folder');
-    file4.type = media_type.MEDIA_TYPE_ALBUM;
-    file4.path = 'dataability:///album';
-    file4.size = '';
-    file4.dataAdded_time = 'xxx';
-    file4.modified_time = 'xxx';
-    fileList.push(file4);
-
-    let file3: FileInfo = new FileInfo('audio_album');
-    file3.type = media_type.MEDIA_TYPE_ALBUM;
-    file3.path = 'dataability:///album';
-    file3.size = '';
-    file3.dataAdded_time = 'xxx';
-    file3.modified_time = 'xxx';
-    fileList.push(file3);
-  } else {
-    //    var fileInfo = filemanager.getRoot(deviceName);
-  }
-
-  fileList.forEach(item => {
-    if (item.name == 'image_album') {
-      item.name = "图片";
-      item.mediaType = 'image';
-      item.thumbnail = $r("app.media.ic_photo")
-    } else if (item.name == 'video_album') {
-      item.name = "视频";
-      item.mediaType = 'video';
-      item.thumbnail = $r("app.media.ic_video")
-    } else if (item.name == 'audio_album') {
-      item.name = "音频";
-      item.mediaType = 'audio';
-      item.thumbnail = $r("app.media.ic_audio")
-    } else if (item.name == 'file_folder') {
-      item.name = "文档";
-      item.mediaType = 'file';
-      item.thumbnail = $r("app.media.ic_document")
-    }
-  });
-
-  return fileList;
-}
-
-export function getListFile(deviceName: string, mediaType: string, path: string): Array<FileInfo> {
-  LogInfo(TAG, "getListFile mediaType = " + mediaType + ';path = ' + path);
-  let fileList: Array<FileInfo> = [];
-  if (isDebug) {
-    if (path == 'dataability:///album') {
-      if (mediaType == 'image') {
-        let fileInfo1: FileInfo = new FileInfo("微信的图片");
-        fileInfo1.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/01';
-        fileInfo1.dataAdded_time = 'xxx';
-        fileInfo1.modified_time = 'xxx';
-        fileList.push(fileInfo1);
-        let fileInfo2: FileInfo = new FileInfo("图片1");
-        fileInfo2.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo2.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/02';
-        fileInfo2.dataAdded_time = 'xxx';
-        fileInfo2.modified_time = 'xxx';
-        fileList.push(fileInfo2);
-        let fileInfo3: FileInfo = new FileInfo("图片2");
-        fileInfo3.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo3.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/03';
-        fileInfo3.dataAdded_time = 'xxx';
-        fileInfo3.modified_time = 'xxx';
-        fileList.push(fileInfo3);
-        let fileInfo4: FileInfo = new FileInfo("图片3");
-        fileInfo4.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo4.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/04';
-        fileInfo4.dataAdded_time = 'xxx';
-        fileInfo4.modified_time = 'xxx';
-        fileList.push(fileInfo4);
-        let fileInfo5: FileInfo = new FileInfo("图片4");
-        fileInfo5.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo5.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/05';
-        fileInfo5.dataAdded_time = 'xxx';
-        fileInfo5.modified_time = 'xxx';
-        fileList.push(fileInfo5);
-        let fileInfo6: FileInfo = new FileInfo("图片5");
-        fileInfo6.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo6.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/06';
-        fileInfo6.dataAdded_time = 'xxx';
-        fileInfo6.modified_time = 'xxx';
-        fileList.push(fileInfo6);
-        let fileInfo7: FileInfo = new FileInfo("图片6");
-        fileInfo7.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo7.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/07';
-        fileInfo7.dataAdded_time = 'xxx';
-        fileInfo7.modified_time = 'xxx';
-        fileList.push(fileInfo7);
-        let fileInfo8: FileInfo = new FileInfo("图片7");
-        fileInfo8.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo8.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/08';
-        fileInfo8.dataAdded_time = 'xxx';
-        fileInfo8.modified_time = 'xxx';
-        fileList.push(fileInfo8);
-        let fileInfo9: FileInfo = new FileInfo("图片8");
-        fileInfo1.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/09';
-        fileInfo1.dataAdded_time = 'xxx';
-        fileInfo1.modified_time = 'xxx';
-        fileList.push(fileInfo9);
-        let fileInfo10: FileInfo = new FileInfo("图片9");
-        fileInfo10.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo10.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/10';
-        fileInfo10.dataAdded_time = 'xxx';
-        fileInfo10.modified_time = 'xxx';
-        fileList.push(fileInfo10);
-        let fileInfo11: FileInfo = new FileInfo("图片10");
-        fileInfo11.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo11.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/11';
-        fileInfo11.dataAdded_time = 'xxx';
-        fileInfo11.modified_time = 'xxx';
-        fileList.push(fileInfo11);
-      } else if (mediaType == 'video') {
-        let fileInfo1: FileInfo = new FileInfo("视频0");
-        fileInfo1.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/12';
-        fileInfo1.dataAdded_time = 'xxx';
-        fileInfo1.modified_time = 'xxx';
-        fileList.push(fileInfo1);
-        let fileInfo2: FileInfo = new FileInfo("视频1");
-        fileInfo2.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo2.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/13';
-        fileInfo2.dataAdded_time = 'xxx';
-        fileInfo2.modified_time = 'xxx';
-        fileList.push(fileInfo2);
-        let fileInfo3: FileInfo = new FileInfo("视频2");
-        fileInfo3.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo3.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/14';
-        fileInfo3.dataAdded_time = 'xxx';
-        fileInfo3.modified_time = 'xxx';
-        fileList.push(fileInfo3);
-        let fileInfo4: FileInfo = new FileInfo("视频3");
-        fileInfo4.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo4.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/15';
-        fileInfo4.dataAdded_time = 'xxx';
-        fileInfo4.modified_time = 'xxx';
-        fileList.push(fileInfo4);
-        let fileInfo5: FileInfo = new FileInfo("视频4");
-        fileInfo5.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo5.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/16';
-        fileInfo5.dataAdded_time = 'xxx';
-        fileInfo5.modified_time = 'xxx';
-        fileList.push(fileInfo5);
-      } else if (mediaType == 'audio') {
-        let fileInfo1: FileInfo = new FileInfo("音频0");
-        fileInfo1.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/17';
-        fileInfo1.dataAdded_time = 'xxx';
-        fileInfo1.modified_time = 'xxx';
-        fileList.push(fileInfo1);
-        let fileInfo2: FileInfo = new FileInfo("音频1");
-        fileInfo2.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo2.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/18';
-        fileInfo2.dataAdded_time = 'xxx';
-        fileInfo2.modified_time = 'xxx';
-        fileList.push(fileInfo2);
-        let fileInfo3: FileInfo = new FileInfo("音频2");
-        fileInfo3.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo3.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/19';
-        fileInfo3.dataAdded_time = 'xxx';
-        fileInfo3.modified_time = 'xxx';
-        fileList.push(fileInfo3);
-        let fileInfo4: FileInfo = new FileInfo("音频3");
-        fileInfo4.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo4.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/20';
-        fileInfo4.dataAdded_time = 'xxx';
-        fileInfo4.modified_time = 'xxx';
-        fileList.push(fileInfo4);
-        let fileInfo5: FileInfo = new FileInfo("音频4");
-        fileInfo5.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo5.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/21';
-        fileInfo5.dataAdded_time = 'xxx';
-        fileInfo5.modified_time = 'xxx';
-        fileList.push(fileInfo5);
-      } else if (mediaType == 'file') {
-        let fileInfo1: FileInfo = new FileInfo("文件夹0");
-        fileInfo1.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo1.mediaType = mediaType;
-        fileInfo1.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/22';
-        fileInfo1.dataAdded_time = 'xxx';
-        fileInfo1.modified_time = 'xxx';
-        fileList.push(fileInfo1);
-        let fileInfo2: FileInfo = new FileInfo("文件夹1");
-        fileInfo2.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo2.mediaType = mediaType;
-        fileInfo2.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/23';
-        fileInfo2.dataAdded_time = 'xxx';
-        fileInfo2.modified_time = 'xxx';
-        fileList.push(fileInfo2);
-        let fileInfo3: FileInfo = new FileInfo("文件夹2");
-        fileInfo3.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo3.mediaType = mediaType;
-        fileInfo3.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/24';
-        fileInfo3.dataAdded_time = 'xxx';
-        fileInfo3.modified_time = 'xxx';
-        fileList.push(fileInfo3);
-        let fileInfo4: FileInfo = new FileInfo("文件夹3");
-        fileInfo4.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo4.mediaType = mediaType;
-        fileInfo4.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/25';
-        fileInfo4.dataAdded_time = 'xxx';
-        fileInfo4.modified_time = 'xxx';
-        fileList.push(fileInfo4);
-        let fileInfo5: FileInfo = new FileInfo("文件夹4");
-        fileInfo5.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo5.mediaType = mediaType;
-        fileInfo5.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/26';
-        fileInfo5.dataAdded_time = 'xxx';
-        fileInfo5.modified_time = 'xxx';
-        fileList.push(fileInfo5);
-        let fileInfo6: FileInfo = new FileInfo("文本文档.txt");
-        fileInfo6.type = media_type.MEDIA_TYPE_FILE;
-        fileInfo6.mediaType = mediaType;
-        fileInfo6.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/27';
-        fileInfo6.dataAdded_time = 'xxx';
-        fileInfo6.modified_time = 'xxx';
-        fileInfo6.size = '1,024 KB'
-        fileList.push(fileInfo6);
-        let fileInfo7: FileInfo = new FileInfo("验收文稿.ppt");
-        fileInfo7.type = media_type.MEDIA_TYPE_FILE;
-        fileInfo7.mediaType = mediaType;
-        fileInfo7.path = 'dataability:///com.ohos.medialibrary.MediaLibraryDataAbility/file/28';
-        fileInfo7.dataAdded_time = 'xxx';
-        fileInfo7.modified_time = 'xxx';
-        fileInfo7.size = '4,562,000 KB'
-        fileList.push(fileInfo7);
-      }
-    } else {
-      if (mediaType == 'image') {
-        for (var index = 0; index < 10; index++) {
-          let file: FileInfo = new FileInfo("" + index + ".png");
-          file.type = media_type.MEDIA_TYPE_IMAGE;
-          file.path = path + index;
-          file.dataAdded_time = 'xxx';
-          file.modified_time = 'xxx';
-          fileList.push(file);
-        }
-      } else if (mediaType == 'video') {
-        for (var index = 0; index < 15; index++) {
-          let file: FileInfo = new FileInfo("" + index + ".wmv");
-          file.type = media_type.MEDIA_TYPE_VIDEO;
-          file.path = path + index;
-          file.dataAdded_time = 'xxx';
-          file.modified_time = 'xxx';
-          fileList.push(file);
-        }
-      } else if (mediaType == 'audio') {
-        for (var index = 0; index < 18; index++) {
-          let file: FileInfo = new FileInfo("" + index + ".mp3");
-          file.type = media_type.MEDIA_TYPE_AUDIO;
-          file.path = path + index;
-          file.dataAdded_time = 'xxx';
-          file.modified_time = 'xxx';
-          fileList.push(file);
-        }
-      } else if (mediaType == 'file') {
-        let fileInfo4: FileInfo = new FileInfo("文件夹3");
-        fileInfo4.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo4.path = path + '5';
-        fileInfo4.dataAdded_time = 'xxx';
-        fileInfo4.modified_time = 'xxx';
-        fileList.push(fileInfo4);
-        let fileInfo5: FileInfo = new FileInfo("文件夹4");
-        fileInfo5.type = media_type.MEDIA_TYPE_ALBUM;
-        fileInfo5.path = path + '6';
-        fileInfo5.dataAdded_time = 'xxx';
-        fileInfo5.modified_time = 'xxx';
-        fileList.push(fileInfo5);
-        let fileInfo6: FileInfo = new FileInfo("文本文档.txt");
-        fileInfo6.type = media_type.MEDIA_TYPE_FILE;
-        fileInfo6.path = path + '7';
-        fileInfo6.size = '1,000 KB'
-        fileInfo6.dataAdded_time = 'xxx';
-        fileInfo6.modified_time = 'xxx';
-        fileList.push(fileInfo6);
-        let fileInfo7: FileInfo = new FileInfo("验收文稿.ppt");
-        fileInfo7.type = media_type.MEDIA_TYPE_FILE;
-        fileInfo7.path = path + '8';
-        fileInfo7.size = '520,000 KB'
-        fileInfo7.dataAdded_time = 'xxx';
-        fileInfo7.modified_time = 'xxx';
-        fileList.push(fileInfo7);
-      }
-    }
-  } else {
-    //    fileList = filemanager.listfile(deviceName, mediaType, path);
-  }
-  LogInfo(TAG, "get file list is " + fileList.length)
-  return fileList;
-}
-
-//保存某个文件，返回是否保存成功，或有错误提示，还需要增加三方应用包名
-export function saveFile(deviceName: string, name: string, path: string): boolean {
-  LogInfo(TAG, 'saveFile');
-
-  return true;
-
-}

product/phone/src/main/ets/module/LogUtils.ets

@@ -1,22 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-export function LogInfo(TAG: string, message: string | number): void {
-  console.info('filePicker_' + TAG + ': ' + message)
-}
-
-export function LogDebug(TAG: string, message: string | number): void {
-  console.debug('filePicker_' + TAG + ': ' + message)
-}

product/phone/src/main/ets/module/Utils.ets

@@ -1,126 +0,0 @@
-/*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import { TopPathInfo } from '../module/FileInfo.ets'
-import { LogInfo } from '../module/LogUtils.ets'
-
-var TAG: string = 'Utils'
-
-export function getRootPath(): Array<TopPathInfo> {
-  var root_path: Array<TopPathInfo> = []
-  root_path.push(new TopPathInfo('文件类型', ''))
-  return root_path
-}
-
-var strTypeArr = [
-  ['image', '图片'],
-  ['video', '视频'],
-  ['audio', '音频'],
-  ['file', '文档'],
-]
-
-export function changeTypeToString(type: string): string {
-  LogInfo(TAG, 'changeTypeToString type = ' + type)
-  for (var i = 0; i < strTypeArr.length; i++) {
-    if (strTypeArr[i][0] == type) {
-      return strTypeArr[i][1]
-    }
-  }
-  return ''
-}
-
-export function changeStringToType(type: string): string {
-  LogInfo(TAG, 'changeStringToType type = ' + type)
-  for (var i = 0; i < strTypeArr.length; i++) {
-    if (strTypeArr[i][1] == type) {
-      return strTypeArr[i][0]
-    }
-  }
-  return ''
-}
-
-export function getItemNumberInGrid(itemWidth: number, itemGap: number, parentWidth: number): string {
-  LogInfo(TAG, 'getItemNumberInGrid')
-  let columnTemples: string = ''
-  let remainderWidth: number = parentWidth - itemWidth
-  columnTemples += '1fr'
-  while (itemWidth + itemGap < remainderWidth) {
-    remainderWidth = remainderWidth - (itemWidth + itemGap)
-    columnTemples += ' 1fr'
-  }
-  LogInfo(TAG, 'columnTemples = ' + columnTemples)
-  return columnTemples
-}
-
-var fileSuffixAndType = [
-  ['.doc', $r("app.media.ic_file_doc"), $r("app.string.file_docx")],
-  ['.html', $r("app.media.ic_file_html"), $r("app.string.file_html")],
-  ['.pdf', $r("app.media.ic_file_pdf"), $r("app.string.file_pdf")],
-  ['.pptx', $r("app.media.ic_file_pptx"), $r("app.string.file_pptx")],
-  ['.ppt', $r("app.media.ic_file_pptx"), $r("app.string.file_pptx")],
-  ['.rar', $r("app.media.ic_file_rar"), $r("app.string.file_rar")],
-  ['.txt', $r("app.media.ic_file_txt"), $r("app.string.file_txt")],
-  ['.xls', $r("app.media.ic_file_xls"), $r("app.string.file_xls")],
-  ['.xml', $r("app.media.ic_file_xml"), $r("app.string.file_xml")],
-  ['.zip', $r("app.media.ic_file_zip"), $r("app.string.file_zip")],
-]
-
-export function getShowIconBySuffix(suffix: string): string | Resource {
-  LogInfo(TAG, 'getShowIconBySuffix suffix = ' + suffix)
-  for (var i = 0; i < fileSuffixAndType.length; i++) {
-    if (isTwoStringEqual(fileSuffixAndType[i][0].toString(),suffix)) {
-      return fileSuffixAndType[i][1]
-    }
-  }
-  return $r("app.media.ic_file_unknown")
-}
-
-export function getShowTextBySuffix(suffix: string): string | Resource {
-  LogInfo(TAG, 'getShowTextBySuffix suffix = ' + suffix)
-  for (var i = 0; i < fileSuffixAndType.length; i++) {
-    if (fileSuffixAndType[i][0] == suffix) {
-      return fileSuffixAndType[i][2]
-    }
-  }
-  return $r("app.string.file_unknown")
-}
-
-export function getWarningDialogMessage(code: number): string | Resource {
-  switch (code) {
-    case 1:
-      return $r("app.string.save_file_has_same_file")
-    case 2:
-      return $r("app.string.save_file_no_media_permission")
-    default:
-      return $r("app.string.save_file_unknown_reason")
-  }
-}
-
-export function isTwoStringEqual(src: string, tar: string) {
-  if (src.indexOf(tar) == 0 && tar.indexOf(src) == 0) {
-    return true;
-  }
-  return false;
-}
-
-export function updateTopPathInfo(currentPathInfo: Array<TopPathInfo>, name: string, path: string) {
-  currentPathInfo.forEach((item: TopPathInfo) => {
-    item.opacity = 0.4
-  })
-
-  currentPathInfo.push(new TopPathInfo(name, path))
-  AppStorage.Set('topPathInfo', currentPathInfo)
-  return currentPathInfo
-}

product/phone/src/main/ets/pages/FirstLevelByType.ets

@@ -13,78 +13,77 @@
  * limitations under the License.
  */
 
-import { FileInfo } from '../module/FileInfo'
-import { LogInfo } from '../module/LogUtils'
-import { menuLevel } from '../module/Constants'
+import { FileInfo } from '../../../../../../common/src/main/ets/components/Data/FileInfo'
+import { MenuLevel } from '../../../../../../common/src/main/ets/components/Data/Constants'
 
 @Component
 export struct FirstLevelByType {
-  private TAG: string = 'FirstLevelByType'
-  private mWorker
-  private mFileList: FileInfo[]
-  @Link mType: string
-  @Link mMenuLevel: number
-  @Link mCurrentPath: string
+    private TAG: string = 'FirstLevelByType'
+    private mWorker
+    private mFileList: FileInfo[]
+    @Link mType: string
+    @Link mMenuLevel: number
+    @Link mCurrentPath: string
 
-  build() {
-    Column() {
-      ForEach(this.mFileList, (item: FileInfo, index: number) => {
+    build() {
         Column() {
-          RowView({
-            item: item,
-            mMenuLevel: $mMenuLevel,
-            mType: $mType,
-            mCurrentPath: $mCurrentPath
-          })
+            ForEach(this.mFileList, (item: FileInfo, index: number) => {
+                Column() {
+                    RowView({
+                        item: item,
+                        mMenuLevel: $mMenuLevel,
+                        mType: $mType,
+                        mCurrentPath: $mCurrentPath
+                    })
 
-          Divider()
-            .color('#000000')
-            .opacity(0.1)
-            .visibility(this.mFileList.length == index + 1 ? Visibility.Hidden : Visibility.Visible)
-            .margin({ left: 40 })
+                    Divider()
+                        .color('#000000')
+                        .opacity(0.1)
+                        .visibility(this.mFileList.length == index + 1 ? Visibility.Hidden : Visibility.Visible)
+                        .margin({ left: 40 })
+                }
+                .width('100%')
+                .height(56)
+            }, item => item.name.toString())
         }
+        .padding({ top: 4, bottom: 4, right: 12, left: 12 })
+        .alignItems(HorizontalAlign.Start) // 导致圆角消失
+        .border({ radius: 24 })
+        .opacity(0.9)
+        .backgroundColor('#FFFFFF')
         .width('100%')
-        .height(56)
-      }, item => item.name.toString())
     }
-    .padding({ top: 4, bottom: 4, right: 12, left: 12 })
-    .alignItems(HorizontalAlign.Start) // 导致圆角消失
-    .border({ radius: 24 })
-    .opacity(0.9)
-    .backgroundColor('#FFFFFF')
-    .width('100%')
-  }
 }
 
 @Component
 struct RowView {
-  private item: FileInfo = new FileInfo('')
-  @Link mMenuLevel: number
-  @Link mType: string
-  @Link mCurrentPath: string
+    private item: FileInfo = new FileInfo('')
+    @Link mMenuLevel: number
+    @Link mType: string
+    @Link mCurrentPath: string
 
-  build() {
-    Row() {
-      Image($r("app.media.ic_type_smallfile"))
-        .width(24)
-        .height(24)
-      Text(this.item.name)
-        .fontSize(16)
-        .fontColor('#182431')
-        .fontWeight(FontWeight.Medium)
-        .margin({ left: 16 })
-      Blank()
-      Image($r("app.media.ic_right"))
-        .width(12)
-        .height(24)
+    build() {
+        Row() {
+            Image($r("app.media.ic_type_smallfile"))
+                .width(24)
+                .height(24)
+            Text(this.item.name)
+                .fontSize(16)
+                .fontColor('#182431')
+                .fontWeight(FontWeight.Medium)
+                .margin({ left: 16 })
+            Blank()
+            Image($r("app.media.ic_right"))
+                .width(12)
+                .height(24)
+        }
+        .height(56)
+        .width('100%') // TODO
+        .backgroundColor(this.item.list_background)
+        .onClick(() => {
+            this.mType = this.item.mediaType
+            this.mCurrentPath = this.item.path
+            this.mMenuLevel = MenuLevel.MENU_SECOND_LEVEL_BY_FOLD
+        })
     }
-    .height(56)
-    .width('100%') // TODO
-    .backgroundColor(this.item.list_background)
-    .onClick(() => {
-      this.mType = this.item.mediaType
-      this.mCurrentPath = this.item.path
-      this.mMenuLevel = menuLevel.MENU_SECOND_LEVEL_BY_FOLD
-    })
-  }
 }

product/phone/src/main/ets/pages/SecondLevelByFold.ets

@@ -13,125 +13,125 @@
  * limitations under the License.
  */
 
-import { FileInfo } from '../module/FileInfo'
-import { changeTypeToString, updateTopPathInfo } from '../module/Utils'
-import { LogInfo, LogDebug } from '../module/LogUtils'
-import { menuLevel } from '../module/Constants'
-import { getListFile } from '../module/FileManagerServiceUtils'
+import { MenuLevel } from '../../../../../../common/src/main/ets/components/Data/Constants'
+import { FileInfo } from '../../../../../../common/src/main/ets/components/Data/FileInfo'
+import { getListFile } from '../../../../../../common/src/main/ets/components/Utils/FileManagerServiceUtils'
+import { logDebug, logInfo } from '../../../../../../common/src/main/ets/components/Utils/LogUtils'
+import { changeTypeToString, updateTopPathInfo } from '../../../../../../common/src/main/ets/components/utils/Utils'
 
 let TAG: string = 'SecondLevelByFold'
 
 @Component
 export struct SecondLevelByFold {
-  private mWorker
-  @Link mFileList: FileInfo[]
-  @Link @Watch('fileTypeChange') mType: string
-  @Link mMenuLevel: number
-  @Link mCurrentPath: string
+    private mWorker
+    @Link mFileList: FileInfo[]
+    @Link @Watch('fileTypeChange') mType: string
+    @Link mMenuLevel: number
+    @Link mCurrentPath: string
 
-  aboutToAppear(): void{
-    LogInfo(TAG, 'aboutToAppear')
-    if (globalThis.debugMode) {
-      this.mFileList = getListFile('local', this.mType, this.mCurrentPath)
-      LogDebug(TAG, 'mFileList length = ' + this.mFileList.length)
-    } else {
-      this.mWorker.postMessage({
-        request_data: 'listFile',
-        device_name: 'local',
-        menu_level: this.mMenuLevel,
-        media_type: this.mType,
-        path: this.mCurrentPath
-      })
-    }
-
-    updateTopPathInfo([], '文件类型', '')
-    updateTopPathInfo(AppStorage.Get('topPathInfo'), changeTypeToString(this.mType), this.mCurrentPath)
-  }
-
-  fileTypeChange() {
-    LogInfo(TAG, 'fileTypeChange ' + this.mType)
-    if (globalThis.debugMode) {
-      this.mFileList = getListFile('local', this.mType, this.mCurrentPath)
-    } else {
-      this.mWorker.postMessage({
-        request_data: 'listFile',
-        device_name: 'local',
-        menu_level: this.mMenuLevel,
-        media_type: this.mType,
-        path: this.mCurrentPath
-      })
-    }
-  }
-
-  build() {
-    Column() {
-      ForEach(this.mFileList, (item: FileInfo, index: number) => {
-        Column() {
-          SecondRowView({
-            item: item,
-            mMenuLevel: $mMenuLevel,
-            mCurrentPath: $mCurrentPath,
-            isType: $mType
-          })
-
-          Divider()
-            .color('#000000')
-            .opacity(0.05)
-            .visibility(this.mFileList.length == index + 1 ? Visibility.Hidden : Visibility.Visible)
-            .margin({ left: 40 })
+    aboutToAppear(): void{
+        logInfo(TAG, 'aboutToAppear')
+        if (globalThis.debugMode) {
+            this.mFileList = getListFile('local', this.mType, this.mCurrentPath)
+            logDebug(TAG, 'mFileList length = ' + this.mFileList.length)
+        } else {
+            this.mWorker.postMessage({
+                request_data: 'listFile',
+                device_name: 'local',
+                menu_level: this.mMenuLevel,
+                MediaType: this.mType,
+                path: this.mCurrentPath
+            })
         }
-        .width('100%')
-        .height(56)
-      }, item => item.name.toString())
+
+        updateTopPathInfo([], '文件类型', '')
+        updateTopPathInfo(AppStorage.Get('topPathInfo'), changeTypeToString(this.mType), this.mCurrentPath)
+    }
+
+    fileTypeChange() {
+        logInfo(TAG, 'fileTypeChange ' + this.mType)
+        if (globalThis.debugMode) {
+            this.mFileList = getListFile('local', this.mType, this.mCurrentPath)
+        } else {
+            this.mWorker.postMessage({
+                request_data: 'listFile',
+                device_name: 'local',
+                menu_level: this.mMenuLevel,
+                MediaType: this.mType,
+                path: this.mCurrentPath
+            })
+        }
+    }
+
+    build() {
+        Column() {
+            ForEach(this.mFileList, (item: FileInfo, index: number) => {
+                Column() {
+                    SecondRowView({
+                        item: item,
+                        mMenuLevel: $mMenuLevel,
+                        mCurrentPath: $mCurrentPath,
+                        isType: $mType
+                    })
+
+                    Divider()
+                        .color('#000000')
+                        .opacity(0.05)
+                        .visibility(this.mFileList.length == index + 1 ? Visibility.Hidden : Visibility.Visible)
+                        .margin({ left: 40 })
+                }
+                .width('100%')
+                .height(56)
+            }, item => item.name.toString())
+        }
+        .padding({ top: 4, bottom: 4, left: 12, right: 12 })
+        .width('100%')
+        .alignItems(HorizontalAlign.Start)
+        .border({ radius: 24 })
+        .opacity(0.9)
+        .backgroundColor(Color.White)
     }
-    .padding({ top: 4, bottom: 4, left: 12, right: 12 })
-    .width('100%')
-    .alignItems(HorizontalAlign.Start)
-    .border({ radius: 24 })
-    .opacity(0.9)
-    .backgroundColor(Color.White)
-  }
 }
 
 @Component
 struct SecondRowView {
-  private item: FileInfo = new FileInfo('')
-  @Link mMenuLevel: number
-  @Link mCurrentPath: string
-  @Link isType: string
+    private item: FileInfo = new FileInfo('')
+    @Link mMenuLevel: number
+    @Link mCurrentPath: string
+    @Link isType: string
 
-  build() {
-    Row() {
-      Image($r("app.media.ic_type_smallfile"))
-        .width(24)
-        .height(24)
-      Text(this.item.name)
-        .fontSize(16)
-        .fontColor('#182431')
-        .fontWeight(FontWeight.Medium)
-        .margin({ left: 17 })
-      Blank()
-      Image($r("app.media.ic_right"))
-        .width(12)
-        .height(24)
-    }
-    .height(56)
-    .width('100%') // TODO
-    .backgroundColor(this.item.list_background)
-    .onClick(() => {
-      LogInfo(TAG, 'onClick this.mCurrentPath = ' + this.mCurrentPath)
-      this.mCurrentPath = this.item.path
-      updateTopPathInfo(AppStorage.Get('topPathInfo'), this.item.name, this.mCurrentPath)
-
-      if (this.item.path.includes('dataability:///album') == false) {
-        if (this.isType != 'file') {
-          LogInfo(TAG, 'MENU_THIRD_LEVEL_HAS_PIC - onClick')
-          this.mMenuLevel = menuLevel.MENU_THIRD_LEVEL_HAS_PIC
-        } else {
-          this.mMenuLevel = menuLevel.MENU_THIRD_LEVEL_HAS_DETAIL
-          LogInfo(TAG, 'MENU_THIRD_LEVEL_HAS_DETAIL - onClick')
+    build() {
+        Row() {
+            Image($r("app.media.ic_type_smallfile"))
+                .width(24)
+                .height(24)
+            Text(this.item.name)
+                .fontSize(16)
+                .fontColor('#182431')
+                .fontWeight(FontWeight.Medium)
+                .margin({ left: 17 })
+            Blank()
+            Image($r("app.media.ic_right"))
+                .width(12)
+                .height(24)
         }
-      }
-    })
-  }
+        .height(56)
+        .width('100%') // TODO
+        .backgroundColor(this.item.list_background)
+        .onClick(() => {
+            logInfo(TAG, 'onClick this.mCurrentPath = ' + this.mCurrentPath)
+            this.mCurrentPath = this.item.path
+            updateTopPathInfo(AppStorage.Get('topPathInfo'), this.item.name, this.mCurrentPath)
+
+            if (this.item.path.includes('dataability:///album') == false) {
+                if (this.isType != 'file') {
+                    logInfo(TAG, 'MENU_THIRD_LEVEL_HAS_PIC - onClick')
+                    this.mMenuLevel = MenuLevel.MENU_THIRD_LEVEL_HAS_PIC
+                } else {
+                    this.mMenuLevel = MenuLevel.MENU_THIRD_LEVEL_HAS_DETAIL
+                    logInfo(TAG, 'MENU_THIRD_LEVEL_HAS_DETAIL - onClick')
+                }
+            }
+        })
+    }
 }