source stringlengths 14 113 | code stringlengths 10 21.3k |
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application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { photoAccessHelper } from '@kit.MediaLibraryKit'; |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | // The phAccessHelper instance obtained is a global object. It is used by default in subsequent operations. If the code snippet is not added, an error will be reported indicating that phAccessHelper is not defined.
// Obtain the context from the component and ensure that the return value of this.getUiContext().getHostC... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('getAssets');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOptions: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: predicates
... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('getAssets');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOptions: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: predicates
... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { photoAccessHelper } from '@kit.MediaLibraryKit';
import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('getBurstAssets');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOptions: photoAccessHelper.Fet... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | async function example() {
console.info('createAssetDemo');
let photoType: photoAccessHelper.PhotoType = photoAccessHelper.PhotoType.IMAGE;
let extension:string = 'jpg';
let options: photoAccessHelper.CreateOptions = {
title: 'testPhoto'
}
phAccessHelper.createAsset(photoType, extension, options, (err, ... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | async function example() {
console.info('createAssetDemo');
let photoType: photoAccessHelper.PhotoType = photoAccessHelper.PhotoType.IMAGE;
let extension: string = 'jpg';
phAccessHelper.createAsset(photoType, extension, (err, uri) => {
if (uri !== undefined) {
console.info('createAsset uri' + uri);
... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | async function example() {
console.info('createAssetDemo');
try {
let photoType: photoAccessHelper.PhotoType = photoAccessHelper.PhotoType.IMAGE;
let extension: string = 'jpg';
let options: photoAccessHelper.CreateOptions = {
title: 'testPhoto'
}
let uri: string = await phAccessHelper.crea... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
// Obtain the album named newAlbumName.
console.info('getAlbumsDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
predicates.equalTo('album_name', 'newAlbumName');
let ... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | async function example() {
// Obtain the system album VIDEO, which is preset by default.
console.info('getAlbumsDemo');
phAccessHelper.getAlbums(photoAccessHelper.AlbumType.SYSTEM, photoAccessHelper.AlbumSubtype.VIDEO, async (err, fetchResult) => {
if (err) {
console.error(`getAlbumsCallback failed with... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
import { BusinessError } from '@kit.BasicServicesKit';
async function example() {
// Obtain the album named newAlbumName.
console.info('getAlbumsDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
p... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('registerChangeDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOptions: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: pr... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('offDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOptions: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: predicates
... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('createDeleteRequestDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOptions: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicate... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('createDeleteRequestDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOptions: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicate... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | async function example() {
console.info('releaseDemo');
phAccessHelper.release((err) => {
if (err !== undefined) {
console.error(`release failed. error: ${err.code}, ${err.message}`);
} else {
console.info('release ok.');
}
});
} |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | async function example() {
console.info('releaseDemo');
try {
await phAccessHelper.release();
console.info('release ok.');
} catch (err) {
console.error(`release failed. error: ${err.code}, ${err.message}`);
}
} |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
import { photoAccessHelper } from '@kit.MediaLibraryKit';
async function example() {
console.info('ShowAssetsCreationDialogDemo.');
try {
// Obtain the sandbox URIs of the images or videos to be saved to the media library.
let srcFileUris: Array<string> ... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { fileIo } from '@kit.CoreFileKit';
async function example() {
console.info('createAssetWithShortTermPermissionDemo.');
try {
let photoCreationConfig: photoAccessHelper.PhotoCreationConfig = {
title: '123456',
fileNameExtension: 'jpg',
photoType: photoAc... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
import { photoAccessHelper } from '@kit.MediaLibraryKit';
async function example() {
console.info('requestPhotoUrisReadPermissionDemo.');
try {
let phAccessHelper: photoAccessHelper.PhotoAccessHelper = photoAccessHelper.getPhotoAccessHelper(context);
// ... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import photoAccessHelper from '@ohos.file.photoAccessHelper';
async function example(photoTypeNumber: number){
console.info('getSupportedPhotoFormatsDemo.');
try {
let outputText: string;
if (photoTypeNumber !== 1 && photoTypeNumber !== 2) {
outputText = 'Does not support querying formats other than... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('photoAssetGetDemo');
try {
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: ['title'],... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('photoAssetSetDemo');
try {
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: ['title'],... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('commitModifyDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: ['title'],
predicates... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('commitModifyDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: ['title'],
predicates... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | async function example() {
console.info('getReadOnlyFdDemo');
// Ensure that there are images and video files in the device.
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOptions: photoAccessHelper.FetchOptions = {
fetchColumns: [],
pre... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | async function example() {
console.info('getReadOnlyFdDemo');
try {
// Ensure that there are images and video files in the device.
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOptions: photoAccessHelper.FetchOptions = {
fetchColu... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('closeDemo');
try {
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicat... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('closeDemo');
try {
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicat... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('getThumbnailDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: predi... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
import { image } from '@kit.ImageKit';
async function example() {
console.info('getThumbnailDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
import { image } from '@kit.ImageKit';
import { BusinessError } from '@kit.BasicServicesKit';
async function example() {
console.info('getThumbnailDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
l... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
import { systemDateTime } from '@kit.BasicServicesKit';
async function example() {
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOptions: photoAccessHelper.FetchOptions = {
fetchColumns: [],
... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | let photoPicker = new photoAccessHelper.PhotoViewPicker(); |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { BusinessError } from '@kit.BasicServicesKit';
async function example01() {
try {
let PhotoSelectOptions = new photoAccessHelper.PhotoSelectOptions();
PhotoSelectOptions.MIMEType = photoAccessHelper.PhotoViewMIMETypes.IMAGE_TYPE;
PhotoSelectOptions.maxSelectNumber = 5;
let photoPicker = new ph... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { BusinessError } from '@kit.BasicServicesKit';
async function example02() {
try {
let PhotoSelectOptions = new photoAccessHelper.PhotoSelectOptions();
PhotoSelectOptions.MIMEType = photoAccessHelper.PhotoViewMIMETypes.IMAGE_TYPE;
PhotoSelectOptions.maxSelectNumber = 5;
let photoPicker = new ph... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { BusinessError } from '@kit.BasicServicesKit';
async function example03() {
try {
let photoPicker = new photoAccessHelper.PhotoViewPicker();
photoPicker.select((err: BusinessError, PhotoSelectResult: photoAccessHelper.PhotoSelectResult) => {
if (err) {
console.error(`PhotoViewPicker.sele... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('getCountDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: predicate... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: predicates
};
let fetchResult: photoA... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('fetchResultCloseDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: p... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('getFirstObjectDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: pre... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('getFirstObjectDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: pre... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('getNextObjectDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: pred... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('getNextObjectDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: pred... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('getLastObjectDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: pred... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('getLastObjectDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: pred... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('getObjectByPositionDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('getObjectByPositionDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('getAllObjectDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: predi... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('getAllObjectDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: predi... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('albumGetAssetsDemoCallback');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let albumFetchOptions: photoAccessHelper.FetchOptions = {
fetchColumns: [],
p... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
import { BusinessError } from '@kit.BasicServicesKit';
async function example() {
console.info('albumGetAssetsDemoPromise');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let albumFetchOptions: photoAcc... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('albumCommitModifyDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let albumFetchOptions: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predic... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
import { BusinessError } from '@kit.BasicServicesKit';
async function example() {
console.info('albumCommitModifyDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let albumFetchOptions: photoAccessH... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
try {
console.info('addAssetsDemoCallback');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: [],
... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
import { BusinessError } from '@kit.BasicServicesKit';
async function example() {
try {
console.info('addAssetsDemoPromise');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photo... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
try {
console.info('removeAssetsDemoCallback');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOptions = {
fetchColumns: [... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
import { BusinessError } from '@kit.BasicServicesKit';
async function example() {
try {
console.info('removeAssetsDemoPromise');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: ph... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('MediaAssetChangeRequest constructorDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOptions: photoAccessHelper.FetchOptions = {
fetchColumns: [... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | async function example() {
console.info('createImageAssetRequestDemo');
try {
// Ensure that the asset specified by fileUri exists.
let fileUri = 'file://com.example.temptest/data/storage/el2/base/haps/entry/files/test.jpg';
let assetChangeRequest: photoAccessHelper.MediaAssetChangeRequest = photoAccess... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | async function example() {
console.info('createVideoAssetRequestDemo');
try {
// Ensure that the asset specified by fileUri exists.
let fileUri = 'file://com.example.temptest/data/storage/el2/base/haps/entry/files/test.mp4';
let assetChangeRequest: photoAccessHelper.MediaAssetChangeRequest = photoAccess... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | async function example() {
console.info('createAssetRequestDemo');
try {
let photoType: photoAccessHelper.PhotoType = photoAccessHelper.PhotoType.IMAGE;
let extension: string = 'jpg';
let options: photoAccessHelper.CreateOptions = {
title: 'testPhoto'
}
let assetChangeRequest: photoAccessH... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('deleteAssetsDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOptions: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: pred... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('deleteAssetsDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOptions: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: pred... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | async function example() {
console.info('getAssetDemo');
try {
// Ensure that the asset specified by fileUri exists.
let fileUri = 'file://com.example.temptest/data/storage/el2/base/haps/entry/files/test.jpg';
let assetChangeRequest: photoAccessHelper.MediaAssetChangeRequest = photoAccessHelper.MediaAss... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
import { BusinessError } from '@kit.BasicServicesKit';
async function example() {
console.info('setTitleDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.FetchOpti... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { fileIo } from '@kit.CoreFileKit';
async function example() {
console.info('getWriteCacheHandlerDemo');
try {
let photoType: photoAccessHelper.PhotoType = photoAccessHelper.PhotoType.VIDEO;
let extension: string = 'mp4';
let assetChangeRequest: photoAccessHelper.MediaAssetChangeRequest = photoA... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | async function example() {
console.info('addResourceByFileUriDemo');
try {
let photoType: photoAccessHelper.PhotoType = photoAccessHelper.PhotoType.IMAGE;
let extension: string = 'jpg';
let assetChangeRequest: photoAccessHelper.MediaAssetChangeRequest = photoAccessHelper.MediaAssetChangeRequest.createAs... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | async function example() {
console.info('addResourceByArrayBufferDemo');
try {
let photoType: photoAccessHelper.PhotoType = photoAccessHelper.PhotoType.IMAGE;
let extension: string = 'jpg';
let assetChangeRequest: photoAccessHelper.MediaAssetChangeRequest = photoAccessHelper.MediaAssetChangeRequest.crea... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | async function example(asset: photoAccessHelper.PhotoAsset) {
console.info('saveCameraPhotoDemo');
try {
let assetChangeRequest: photoAccessHelper.MediaAssetChangeRequest = new photoAccessHelper.MediaAssetChangeRequest(asset);
assetChangeRequest.saveCameraPhoto();
await phAccessHelper.applyChanges(asset... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { photoAccessHelper } from '@kit.MediaLibraryKit';
import { dataSharePredicates } from '@kit.ArkData';
import { image } from '@kit.ImageKit';
async function example(asset: photoAccessHelper.PhotoAsset) {
console.info('saveCameraPhotoDemo');
try {
let phAccessHelper = photoAccessHelper.getPhotoAccessHelp... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | async function example(asset: photoAccessHelper.PhotoAsset) {
console.info('discardCameraPhotoDemo');
try {
let assetChangeRequest: photoAccessHelper.MediaAssetChangeRequest = new photoAccessHelper.MediaAssetChangeRequest(asset);
assetChangeRequest.discardCameraPhoto();
await phAccessHelper.applyChanges... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
import { BusinessError } from '@kit.BasicServicesKit';
async function example() {
console.info('setOrientationDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOption: photoAccessHelper.Fet... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('MediaAlbumChangeRequest constructorDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOptions: photoAccessHelper.FetchOptions = {
fetchColumns: [... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | async function example() {
console.info('getAlbumDemo');
try {
// Ensure that the user album exists in the gallery.
let albumFetchResult: photoAccessHelper.FetchResult<photoAccessHelper.Album> = await phAccessHelper.getAlbums(photoAccessHelper.AlbumType.USER, photoAccessHelper.AlbumSubtype.USER_GENERIC);
... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | async function example() {
console.info('setAlbumNameDemo');
try {
let albumFetchResult: photoAccessHelper.FetchResult<photoAccessHelper.Album> = await phAccessHelper.getAlbums(photoAccessHelper.AlbumType.USER, photoAccessHelper.AlbumSubtype.USER_GENERIC);
let album: photoAccessHelper.Album = await albumFet... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('addAssetsDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOptions: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: predica... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
console.info('removeAssetsDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOptions: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: pred... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
import { image } from '@kit.ImageKit';
class MediaHandler implements photoAccessHelper.MediaAssetDataHandler<image.ImageSource> {
onDataPrepared(data: image.ImageSource) {
if (data === undefined) {
console.error('Error occurred when preparing data');
... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
class MediaDataHandler implements photoAccessHelper.MediaAssetDataHandler<ArrayBuffer> {
onDataPrepared(data: ArrayBuffer) {
if (data === undefined) {
console.error('Error occurred when preparing data');
return;
}
console.info('on image data ... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
class MovingPhotoHandler implements photoAccessHelper.MediaAssetDataHandler<photoAccessHelper.MovingPhoto> {
async onDataPrepared(movingPhoto: photoAccessHelper.MovingPhoto) {
if (movingPhoto === undefined) {
console.error('Error occurred when preparing d... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
class MediaDataHandler implements photoAccessHelper.MediaAssetDataHandler<boolean> {
onDataPrepared(data: boolean) {
console.info('on video request status prepared');
}
}
async function example() {
console.info('requestVideoFile');
let predicates:... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
try {
let requestId: string = 'xxx-xxx'; // A valid requestId returned by APIs such as requestImage() must be used.
await photoAccessHelper.MediaAssetManager.cancelRequest(context, requestId);
console.info("request cancelled s... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | async function example() {
try {
let imageFileUri: string = 'file://com.example.temptest/data/storage/el2/base/haps/ImageFile.jpg'; // URI of the image file of the moving photo in the application sandbox.
let videoFileUri: string = 'file://com.example.temptest/data/storage/el2/base/haps/VideoFile.mp4'; // URI... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { photoAccessHelper } from '@kit.MediaLibraryKit';
import { dataSharePredicates } from '@kit.ArkData';
import { image } from '@kit.ImageKit';
class MediaHandler implements photoAccessHelper.QuickImageDataHandler<image.Picture> {
onDataPrepared(data: image.Picture, imageSource: image.ImageSource, map: Map<stri... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { image } from '@kit.ImageKit';
class MediaHandler implements photoAccessHelper.MediaAssetDataHandler<image.ImageSource> {
onDataPrepared = (data: image.ImageSource, map: Map<string, string>) => {
if (data === undefined) {
console.error('Error occurred when preparing data');
return;
}
... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { image } from '@kit.ImageKit';
class MediaHandler implements photoAccessHelper.QuickImageDataHandler<image.Picture> {
onDataPrepared(data: image.Picture, imageSource: image.ImageSource, map: Map<string, string>) {
console.info('on image data prepared');
}
} |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
class MovingPhotoHandler implements photoAccessHelper.MediaAssetDataHandler<photoAccessHelper.MovingPhoto> {
async onDataPrepared(movingPhoto: photoAccessHelper.MovingPhoto) {
if (movingPhoto === undefined) {
console.error('Error occurred when preparing d... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
class MovingPhotoHandler implements photoAccessHelper.MediaAssetDataHandler<photoAccessHelper.MovingPhoto> {
async onDataPrepared(movingPhoto: photoAccessHelper.MovingPhoto) {
if (movingPhoto === undefined) {
console.error('Error occurred when preparing d... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
class MovingPhotoHandler implements photoAccessHelper.MediaAssetDataHandler<photoAccessHelper.MovingPhoto> {
async onDataPrepared(movingPhoto: photoAccessHelper.MovingPhoto) {
if (movingPhoto === undefined) {
console.error('Error occurred when preparing d... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { dataSharePredicates } from '@kit.ArkData';
class MovingPhotoHandler implements photoAccessHelper.MediaAssetDataHandler<photoAccessHelper.MovingPhoto> {
async onDataPrepared(movingPhoto: photoAccessHelper.MovingPhoto) {
if (movingPhoto === undefined) {
console.error('Error occurred when preparing d... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { BusinessError } from '@kit.BasicServicesKit';
async function example() {
try {
let recommendOptions: photoAccessHelper.RecommendationOptions = {
recommendationType: photoAccessHelper.RecommendationType.ID_CARD
}
let options: photoAccessHelper.PhotoSelectOptions = {
MIMEType: photoAcce... |
application-dev\reference\apis-media-library-kit\js-apis-photoAccessHelper.md | import { BusinessError } from '@kit.BasicServicesKit';
async function example() {
try {
let textInfo: photoAccessHelper.TextContextInfo = {
text: 'Pandas at Shanghai Wild Zoo'
}
let recommendOptions: photoAccessHelper.RecommendationOptions = {
textContextInfo: textInfo
}
let options: p... |
application-dev\reference\apis-media-library-kit\js-apis-sendablePhotoAccessHelper-sys.md | import { sendablePhotoAccessHelper } from '@kit.MediaLibraryKit'; |
application-dev\reference\apis-media-library-kit\js-apis-sendablePhotoAccessHelper-sys.md | async function example() {
console.info('createAssetDemo');
try {
let testFileName: string = 'testFile' + Date.now() + '.jpg';
let photoAsset: sendablePhotoAccessHelper.PhotoAsset = await phAccessHelper.createAsset(testFileName);
console.info('createAsset file displayName' + photoAsset.displayName);
... |
application-dev\reference\apis-media-library-kit\js-apis-sendablePhotoAccessHelper-sys.md | async function example() {
console.info('createAssetDemo');
try {
let testFileName:string = 'testFile' + Date.now() + '.jpg';
let createOption: photoAccessHelper.PhotoCreateOptions = {
subtype: photoAccessHelper.PhotoSubtype.DEFAULT
}
let photoAsset: sendablePhotoAccessHelper.PhotoAsset = awai... |
application-dev\reference\apis-media-library-kit\js-apis-sendablePhotoAccessHelper-sys.md | import { dataSharePredicates } from '@kit.ArkData';
import { BusinessError } from '@kit.BasicServicesKit';
// Obtain the preset hidden album.
async function getSysHiddenAlbum() {
console.info('getSysHiddenAlbumDemo');
phAccessHelper.getHiddenAlbums(photoAccessHelper.HiddenPhotosDisplayMode.ASSETS_MODE)
.then( ... |
application-dev\reference\apis-media-library-kit\js-apis-sendablePhotoAccessHelper-sys.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
try {
console.info('requsetSourcePromiseDemo')
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
let fetchOptions: photoAccessHelper.FetchOptions = {
fetchColumns: [... |
application-dev\reference\apis-media-library-kit\js-apis-sendablePhotoAccessHelper-sys.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
try {
console.info('getAnalysisDataDemo')
let fetchOptions: photoAccessHelper.FetchOptions = {
fetchColumns: [],
predicates: new dataSharePredicates.DataSharePredicates()
}
let fetchResult: sendablePhotoAccessH... |
application-dev\reference\apis-media-library-kit\js-apis-sendablePhotoAccessHelper-sys.md | import { dataSharePredicates } from '@kit.ArkData';
async function example() {
try {
console.info('getFaceIdDemo');
let predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates();
predicates.equalTo("user_display_level", 1);
let fetchOptions: photoAccessHelper... |
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