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fix Flashback

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Signed-off-by: xinking129 <xinxin13@huawei.com>
This commit is contained in:
xinking129 2024-07-12 15:35:51 +08:00
parent e0a2e1a672
commit cbbfb66616
3 changed files with 28 additions and 19 deletions
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5
code/LaunguageBaseClassLibrary/ZipLib/entry/src/main/ets/zlib/CompressFilesPage.ets
View File

@ -145,7 +145,6 @@ struct CompressFilesPage {
bottom: '11%'
});
}
await fileList.put('fileNames', JSON.stringify(this.files.fileData));
await fileList.flush();
}
@ -222,9 +221,9 @@ struct CompressFilesPage {
this.slectFileName.push(item);
} else {
this.isSelect = false;
let index = this.slectFileName.indexOf(item)
let index = this.slectFileName.indexOf(item);
if (index !== -1) {
this.slectFileName.splice(index, 1)
this.slectFileName.splice(index, 1);
}
}
})

39
code/LaunguageBaseClassLibrary/ZipLib/entry/src/main/ets/zlib/ZLibInterfaceListPage.ets
View File

@ -53,10 +53,15 @@ struct ZLibInterfaceListPage {
checksum.crc32(0, arrayBufferIn);
try {
// 压缩数据
await zip.deflate({ nextIn: arrayBufferIn, availableIn: BUFFER_SIZE, nextOut: arrayBufferOut,
availableOut: BUFFER_SIZE }, zlib.CompressFlushMode.FINISH).then((data) => {
await zip.deflate({
nextIn: arrayBufferIn,
availableIn: BUFFER_SIZE,
nextOut: arrayBufferOut,
availableOut: BUFFER_SIZE
}, zlib.CompressFlushMode.FINISH).then((data) => {
// 将压缩后的buffer写入zlibDeflateFile.txt文件中
let zlibDeflateFile = fileIo.openSync(pathDir + '/zlibDeflateFile.txt', fileIo.OpenMode.READ_WRITE | fileIo.OpenMode.CREATE);
let zlibDeflateFile =
fileIo.openSync(pathDir + '/zlibDeflateFile.txt', fileIo.OpenMode.READ_WRITE | fileIo.OpenMode.CREATE);
fileIo.writeSync(zlibDeflateFile.fd, arrayBufferOut);
fileIo.closeSync(zlibDeflateFile);
promptAction.showToast({
@ -80,15 +85,20 @@ struct ZLibInterfaceListPage {
checksum.crc32(0, arrayBufferOut);
try {
// 解压数据
await zip.inflate({ nextIn: arrayBufferOut, availableIn: BUFFER_SIZE, nextOut: inflateArrayBufferOut,
availableOut: BUFFER_SIZE }, zlib.CompressFlushMode.NO_FLUSH).then((data) => {
await zip.inflate({
nextIn: arrayBufferOut,
availableIn: BUFFER_SIZE,
nextOut: inflateArrayBufferOut,
availableOut: BUFFER_SIZE
}, zlib.CompressFlushMode.NO_FLUSH).then((data) => {
let array = new Uint8Array(inflateArrayBufferOut);
let dataString = '';
for (let i = 0; i < array.length; i++) {
dataString += String.fromCharCode(array[i]);
}
// 将解压后的数据写入zlibInflateFile.txt文件中
let zlibInflateFile = fileIo.openSync(pathDir + '/zlibInflateFile.txt', fileIo.OpenMode.READ_WRITE | fileIo.OpenMode.CREATE);
let zlibInflateFile =
fileIo.openSync(pathDir + '/zlibInflateFile.txt', fileIo.OpenMode.READ_WRITE | fileIo.OpenMode.CREATE);
fileIo.writeSync(zlibInflateFile.fd, dataString);
fileIo.closeSync(zlibInflateFile);
// 验证压缩与解压的数据是否一致
@ -121,7 +131,7 @@ struct ZLibInterfaceListPage {
// 创建gzip对象
let gzip = zlib.createGZipSync();
// 打开.gz文件，对文件进行写操作
gzip.gzopen(path, 'wb');
await gzip.gzopen(path, 'wb');
let str = STRING_DATA;
let arrayBufferIn = new ArrayBuffer(BUFFER_SIZE);
let byteArray = new Uint8Array(arrayBufferIn);
@ -130,7 +140,7 @@ struct ZLibInterfaceListPage {
}
try {
// 将bufferWithData压缩并写入文件
gzip.gzfwrite(arrayBufferIn, 8, 2).then((data) => {
await gzip.gzfwrite(arrayBufferIn, 8, 2).then((data) => {
promptAction.showToast({
message: $r('app.string.gzip_compress_success', str),
bottom: '11%'
@ -142,16 +152,16 @@ struct ZLibInterfaceListPage {
bottom: '11%'
});
}
gzip.gzflush(0);
gzip.gzclose();
await gzip.gzflush(0);
await gzip.gzclose();
await sleep(SLEEP_TIME);
// 打开.gz文件，对文件进行读操作
gzip.gzopen(path, 'rb');
await gzip.gzopen(path, 'rb');
try {
let bufferWithDataOut = new ArrayBuffer(BUFFER_SIZE);
// 从.gz文件中读取和解压数据
gzip.gzfread(bufferWithDataOut, 8, 2).then((data) => {
await gzip.gzfread(bufferWithDataOut, 8, 2).then((data) => {
let array = new Uint8Array(bufferWithDataOut);
let dataString = '';
for (let i = 0; i < array.length; i++) {
@ -162,7 +172,8 @@ struct ZLibInterfaceListPage {
message: $r('app.string.gzip_uncompress_success', dataString),
bottom: '11%'
});
let gzipFile = fileIo.openSync(pathDir + '/gzipTest.txt', fileIo.OpenMode.READ_WRITE | fileIo.OpenMode.CREATE);
let gzipFile =
fileIo.openSync(pathDir + '/gzipTest.txt', fileIo.OpenMode.READ_WRITE | fileIo.OpenMode.CREATE);
fileIo.writeSync(gzipFile.fd, dataString);
fileIo.closeSync(gzipFile);
}
@ -173,7 +184,7 @@ struct ZLibInterfaceListPage {
bottom: '11%'
});
}
gzip.gzclose();
await gzip.gzclose();
hilog.info(DOMAIN, TAG, BUNDLE + `gzipDecompression end`);
}

3
code/LaunguageBaseClassLibrary/ZipLib/entry/src/main/module.json5
View File

@ -21,8 +21,7 @@
"mainElement": "EntryAbility",
"deviceTypes": [
"default",
"tablet",
"2in1"
"tablet"
],
"deliveryWithInstall": true,
"installationFree": false,