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未验证 提交 be9b2bdb 编写于 作者: O openharmony_ci 提交者： Gitee
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!11550 modify userFileManager import 

Merge pull request !11550 from 胡伟奇/modify_userFileManager
上级 edb3401a 527fb077
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Showing with 86 addition and 3 deletion
zh-cn/application-dev/reference/apis/js-apis-userFileManager.md
浏览文件 @ be9b2bdb
......@@ -10,7 +10,6 @@
```ts
import userFileManager from '@ohos.filemanagement.userFileManager';
import dataSharePredicates from '@ohos.data.dataSharePredicates';
```
## userFileManager.getUserFileMgr
......@@ -91,6 +90,8 @@ getPhotoAssets(options: FetchOptions, callback: AsyncCallback<FetchResult<
**示例：**
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('getPhotoAssets');
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -139,6 +140,8 @@ getPhotoAssets(options: FetchOptions): Promise<FetchResult<FileAsset>&g
**示例：**
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('getPhotoAssets');
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -181,6 +184,8 @@ createPhotoAsset(displayName: string, albumUri: string, callback: AsyncCallback&
**示例：**
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('createPhotoAssetDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -292,6 +297,8 @@ getPhotoAlbums(options: AlbumFetchOptions, callback: AsyncCallback<FetchResul
**示例：**
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('getPhotoAlbumsDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -341,6 +348,8 @@ getPhotoAlbums(options: AlbumFetchOptions): Promise<FetchResult<Album>&
**示例：**
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('getPhotoAlbumsDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -451,6 +460,8 @@ getAudioAssets(options: FetchOptions, callback: AsyncCallback<FetchResult<
**示例：**
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('getAudioAssets');
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -499,6 +510,8 @@ getAudioAssets(options: FetchOptions): Promise<FetchResult<FileAsset>&g
**示例：**
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('getAudioAssets');
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -541,6 +554,8 @@ delete(uri: string, callback: AsyncCallback<void>): void;
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('deleteAssetDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -593,6 +608,8 @@ delete(uri: string): Promise<void>;
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('deleteDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -935,7 +952,10 @@ get(member: string): MemberType;
| member | string | 是 | 成员参数名称例如：ImageVideoKey.URI |
**示例：**
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('fileAssetGetDemo')
try {
......@@ -971,7 +991,10 @@ set(member: string, value: string): void;
| value | string | 是 | 设置成员参数名称，只能修改ImageVideoKey.TITLE的值 |
**示例：**
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('fileAssetSetDemo')
try {
......@@ -1009,6 +1032,8 @@ commitModify(callback: AsyncCallback<void>): void
**示例：**
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('commitModifyDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -1052,6 +1077,8 @@ commitModify(): Promise<void>
**示例：**
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('commitModifyDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -1174,6 +1201,8 @@ close(fd: number, callback: AsyncCallback<void>): void
**示例：**
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('closeDemo')
try {
......@@ -1222,6 +1251,8 @@ close(fd: number): Promise<void>
**示例：**
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('closeDemo')
try {
......@@ -1261,6 +1292,8 @@ getThumbnail(callback: AsyncCallback<image.PixelMap>): void
**示例：**
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('getThumbnailDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -1301,6 +1334,8 @@ getThumbnail(size: Size, callback: AsyncCallback<image.PixelMap>): void
**示例：**
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('getThumbnailDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -1347,6 +1382,8 @@ getThumbnail(size?: Size): Promise<image.PixelMap>
**示例：**
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('getThumbnailDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -1386,6 +1423,8 @@ favorite(isFavorite: boolean, callback: AsyncCallback<void>): void
**示例：**
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('favoriteDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -1430,6 +1469,8 @@ favorite(isFavorite: boolean): Promise<void>
**示例：**
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('favoriteDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -1468,6 +1509,8 @@ getCount(): number
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('getCountDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -1498,6 +1541,8 @@ isAfterLast(): boolean
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
let predicates = new dataSharePredicates.DataSharePredicates();
let fetchOption = {
......@@ -1527,6 +1572,8 @@ close(): void
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('fetchResultCloseDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -1557,6 +1604,8 @@ getFirstObject(callback: AsyncCallback<T>): void
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('getFirstObjectDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -1592,6 +1641,8 @@ getFirstObject(): Promise<T>
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('getFirstObjectDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -1622,6 +1673,8 @@ async function example() {
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('getNextObjectDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -1660,6 +1713,8 @@ async function example() {
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('getNextObjectDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -1693,6 +1748,8 @@ getLastObject(callback: AsyncCallback<T>): void
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('getLastObjectDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -1728,6 +1785,8 @@ getLastObject(): Promise<T>
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('getLastObjectDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -1759,6 +1818,8 @@ getPositionObject(index: number, callback: AsyncCallback<T>): void
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('getPositionObjectDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -1800,6 +1861,8 @@ getPositionObject(index: number): Promise<T>
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('getPositionObjectDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -1849,6 +1912,8 @@ getPhotoAssets(options: FetchOptions, callback: AsyncCallback<FetchResult<
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('albumGetFileAssetsDemoCallback')
......@@ -1891,6 +1956,8 @@ getPhotoAssets(options: FetchOptions): Promise<FetchResult<FileAsset>&g
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('albumGetFileAssetsDemoPromise')
......@@ -1931,6 +1998,8 @@ commitModify(callback: AsyncCallback<void>): void;
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('albumCommitModifyDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -1969,6 +2038,8 @@ commitModify(): Promise<void>;
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('albumCommitModifyDemo')
let predicates = new dataSharePredicates.DataSharePredicates();
......@@ -2025,6 +2096,8 @@ getPhotoAssets(options: FetchOptions, callback: AsyncCallback<FetchResult<
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('privateAlbumGetFileAssetsDemoCallback')
let albumList = await mgr.getPrivateAlbum(userFileManager.PrivateAlbumType.TYPE_TRASH);
......@@ -2070,6 +2143,8 @@ getPhotoAssets(options: FetchOptions): Promise<FetchResult<FileAsset>&g
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('privateAlbumGetFileAssetsDemoPromise')
let albumList = await mgr.getPrivateAlbum(userFileManager.PrivateAlbumType.TYPE_TRASH);
......@@ -2104,6 +2179,8 @@ delete(uri: string, callback: AsyncCallback<void>): void;
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('privateAlbumDeleteCallback');
let albumList = await mgr.getPrivateAlbum(userFileManager.PrivateAlbumType.TYPE_TRASH);
......@@ -2150,6 +2227,8 @@ delete(uri: string): Promise<void>;
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('privateAlbumDeleteDemoPromise')
let albumList = await mgr.getPrivateAlbum(userFileManager.PrivateAlbumType.TYPE_TRASH);
......@@ -2190,6 +2269,8 @@ recover(uri: string, callback: AsyncCallback<void>): void;
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('privateAlbumRecoverDemoCallback');
let albumList = await mgr.getPrivateAlbum(userFileManager.PrivateAlbumType.TYPE_TRASH);
......@@ -2236,6 +2317,8 @@ recover(uri: string): Promise<void>;
**示例**：
```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates';
async function example() {
console.info('privateAlbumRecoverDemoPromise')
let albumList = await mgr.getPrivateAlbum(userFileManager.PrivateAlbumType.TYPE_TRASH);
......@@ -2384,7 +2467,7 @@ async function example() {
| 名称 | 类型 | 必填 | 说明 |
| ---------------------- | ------------------- | ---- |------------------------------------------------ |
| fetchColumns | Array&lt;string&gt; | 是 | 检索条件，指定列名查询，如果该参数为空时默认查询uri、name、fileType。示例：<br />fetchColumns: "uri"|
| predicates | [dataSharePredicates.DataSharePredicates](#../js-apis-data-dataSharePredicates.md) | 是 | 谓词查询，显示过滤条件 |
| predicates | [dataSharePredicates.DataSharePredicates](../apis/js-apis-data-dataSharePredicates.md) | 是 | 谓词查询，显示过滤条件 |
## AlbumFetchOptions
......@@ -2394,5 +2477,5 @@ async function example() {
| 名称 | 类型 | 必填 | 说明 |
| ---------------------- | ------------------- | ---- |------------------------------------------------ |
| predicates | [dataSharePredicates.DataSharePredicates](#../js-apis-data-dataSharePredicates.md) | 是 | 谓词查询，显示过滤条件 |
| predicates | [dataSharePredicates.DataSharePredicates](../apis/js-apis-data-dataSharePredicates.md) | 是 | 谓词查询，显示过滤条件 |
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