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Signed-off-by: zhaojunxia <zhaojunxia@kaihong.com>
This commit is contained in:
zhaojunxia 2024-06-28 14:34:04 +08:00
parent 97e4b29ea1
commit bd819d1b0f
1 changed files with 7 additions and 66 deletions
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73
code/BasicFeature/DataManagement/UDMF/UDMFDemo/entry/src/main/ets/pages/Index.ets
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@ -23,7 +23,6 @@ import UDC from '@ohos.data.unifiedDataChannel';
import UTD from '@ohos.data.uniformTypeDescriptor';
import FileFs from '../fileFs/fileFs'
import { randomString } from '../util/Common';
import { Event } from '@ohos.worker';
const TAG: string = 'UDMF_Demo';
@ -346,58 +345,33 @@ struct Index {
})
.allowDrop([UTD.UniformDataType.PLAIN_TEXT, UTD.UniformDataType.FILE])
.onDrop((dragEvent?: DragEvent) => {
// this.textContentTarget = '';
// let name: string = randomString(6, 'UDMFDemo') + '.txt';
// let fileTestDirPathNew = filesDir + "/" + 'new_' + name;
// saveAsFileContent(fileTestDirPathNew, this.textContent);
// this.UpdateSelectedFiles();
//
// this.backGroundColor = Color.Transparent;
// let data: UDC.PlainText = new UDC.PlainText();
// data.abstract = 'this is abstract';
// data.textContent = 'Content save as ' + 'new_' + name;
// (event as DragEvent).setData(new UDC.UnifiedData(data));
// this.textContentTarget = '';
this.textContentTarget = '';
logger.info(TAG, `textContentTarget onDrop this.textContentTarget：` + this.textContentTarget);
this.getDataFromUdmf((dragEvent as DragEvent), (event: DragEvent) => {
let records: Array<UDC.UnifiedRecord> = event.getData().getRecords();
let type: string = records[0].getType();
logger.info(TAG, 'type is : ' + type);
if(type == 'general.file') {
if(type == UTD.UniformDataType.FILE) {
logger.info(TAG, 'general.file is true!');
let file: UDC.File = records[0] as UDC.File;
let name: string = randomString(6, 'UDMFDemo');
let details: Record<string, string> | undefined = file.details
if (details == undefined) {
return;
}
let fileTestDirPathNew: string = filesDir + "/" + name + '_' + details.name;
// let fileTestDirPathNew: string = filesDir + "/" + name + '_' + file.details.name;
let fileTestDirPath: string = filesDir + "/" + details.name;
logger.info(TAG, 'fileTestDirPathNew: ' + fileTestDirPathNew)
let content: string = this.fileFs.getFileContent(fileTestDirPath);
logger.info(TAG, 'fileTestDirPathNew: ' + fileTestDirPathNew);
let content: string = this.fileFs.getFileContent(fileTestDirPath);
saveAsFileContent(fileTestDirPathNew, content);
this.UpdateSelectedFiles();
this.textContentTarget = 'Save as ' + name + '_' + details.name;
} else if (type == 'general.plain-text') {
} else if (type == UTD.UniformDataType.PLAIN_TEXT) {
logger.info(TAG, 'general.plain-text is true!');
let plainText: UDC.PlainText = records[0] as UDC.PlainText;
// this.textContentTarget = '';
let name: string = randomString(6, 'UDMFDemo') + '.txt';
let fileTestDirPathNew = filesDir + "/" + 'new_' + name;
@ -406,17 +380,9 @@ struct Index {
saveAsFileContent(fileTestDirPathNew, plainText.textContent);
this.UpdateSelectedFiles();
// this.backGroundColor = Color.Transparent;
// let data: UDC.PlainText = new UDC.PlainText();
// data.abstract = 'this is abstract';
// data.textContent = 'Content save as ' + 'new_' + name;
// (event as DragEvent).setData(new UDC.UnifiedData(data));
this.textContentTarget = 'Content save as ' + 'new_' + name;
logger.info(TAG, `textContentTarget onDrop this.textContentTarget：` + this.textContentTarget);
}
})
})
}
@ -479,7 +445,6 @@ struct Index {
.alignItems(HorizontalAlign.Start)
.onDragStart((event) => {
this.textContentTarget = '';
let content: string = ''
let fileTestDirPath = filesDir + '/' + item.filename;
if (item.filename.includes('.txt')) {
logger.info(TAG, 'onDragStart txt')
@ -492,7 +457,6 @@ struct Index {
file.uri = fileUri.getUriFromPath(fileTestDirPath);
this.backGroundColor = Color.Transparent;
(event as DragEvent).setData(new UDC.UnifiedData(file));
// content = this.fileFs.getFileContent(fileTestDirPath);
} else {
logger.info(TAG, 'onDragStart error');
let data: UDC.PlainText = new UDC.PlainText();
@ -501,22 +465,6 @@ struct Index {
(event as DragEvent).setData(new UDC.UnifiedData(data));
return;
}
// let name: string = randomString(6, 'UDMFDemo');
// let fileTestDirPathNew = filesDir + '/' + name + '_' + item.filename;
// logger.info(TAG, 'fileTestDirPathNew: ' + fileTestDirPathNew)
// saveAsFileContent(fileTestDirPathNew, content);
//
// this.UpdateSelectedFiles();
// let data: UDC.PlainText = new UDC.PlainText();
// data.abstract = 'this is abstract';
// data.textContent = 'Save as ' + 'new_' + item.filename;
// let video: UDC.Video = new UDC.Video();
// video.videoUri = '/resources/rawfile/01.mp4';
// let data: UDC.UnifiedData = new UDC.UnifiedData(video);
})
}
.width('100%')
@ -577,18 +525,11 @@ struct Index {
}
.margin({ top: 12 })
.onDragStart((event) => {
this.textContentTarget = '';
// let name: string = randomString(6, 'UDMFDemo') + '.txt';
// let fileTestDirPathNew = filesDir + '/' + 'new_' + name;
// saveAsFileContent(fileTestDirPathNew, this.textContent);
// this.UpdateSelectedFiles();
this.backGroundColor = Color.Transparent;
let data: UDC.PlainText = new UDC.PlainText();
data.abstract = 'this is abstract';
data.textContent = this.textContent; // this.textContent 'Content save as ' + 'new_'
// data.textContent = 'Content save as ' + 'new_' + name;
data.textContent = this.textContent; //'Content save as ' + 'new_'
(event as DragEvent).setData(new UDC.UnifiedData(data));
})
.height('45%')