90 lines
3.3 KiB
Dart
90 lines
3.3 KiB
Dart
import 'package:aves/services/android_app_service.dart';
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import 'package:aves/services/android_file_service.dart';
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import 'package:path/path.dart';
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final AndroidFileUtils androidFileUtils = AndroidFileUtils._private();
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class AndroidFileUtils {
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String externalStorage, dcimPath, downloadPath, moviesPath, picturesPath;
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static List<StorageVolume> storageVolumes = [];
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static Map appNameMap = {};
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AndroidFileUtils._private();
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Future<void> init() async {
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storageVolumes = (await AndroidFileService.getStorageVolumes()).map((map) => StorageVolume.fromMap(map)).toList();
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// path_provider getExternalStorageDirectory() gives '/storage/emulated/0/Android/data/deckers.thibault.aves/files'
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externalStorage = '/storage/emulated/0';
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dcimPath = join(externalStorage, 'DCIM');
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downloadPath = join(externalStorage, 'Download');
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moviesPath = join(externalStorage, 'Movies');
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picturesPath = join(externalStorage, 'Pictures');
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appNameMap = await AndroidAppService.getAppNames()
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..addAll({'KakaoTalkDownload': 'com.kakao.talk'});
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}
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bool isCameraPath(String path) => path != null && path.startsWith(dcimPath) && (path.endsWith('Camera') || path.endsWith('100ANDRO'));
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bool isScreenshotsPath(String path) => path != null && (path.startsWith(dcimPath) || path.startsWith(picturesPath)) && path.endsWith('Screenshots');
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bool isScreenRecordingsPath(String path) => path != null && (path.startsWith(dcimPath) || path.startsWith(moviesPath)) && (path.endsWith('Screen recordings') || path.endsWith('ScreenRecords'));
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bool isDownloadPath(String path) => path == downloadPath;
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StorageVolume getStorageVolume(String path) => storageVolumes.firstWhere((v) => path.startsWith(v.path), orElse: () => null);
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bool isOnSD(String path) => getStorageVolume(path).isRemovable;
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AlbumType getAlbumType(String albumDirectory) {
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if (albumDirectory != null) {
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if (androidFileUtils.isCameraPath(albumDirectory)) return AlbumType.Camera;
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if (androidFileUtils.isDownloadPath(albumDirectory)) return AlbumType.Download;
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if (androidFileUtils.isScreenRecordingsPath(albumDirectory)) return AlbumType.ScreenRecordings;
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if (androidFileUtils.isScreenshotsPath(albumDirectory)) return AlbumType.Screenshots;
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final parts = albumDirectory.split(separator);
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if (albumDirectory.startsWith(androidFileUtils.externalStorage) && appNameMap.keys.contains(parts.last)) return AlbumType.App;
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}
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return AlbumType.Default;
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}
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String getAlbumAppPackageName(String albumDirectory) {
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final parts = albumDirectory.split(separator);
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return AndroidFileUtils.appNameMap[parts.last];
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}
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}
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enum AlbumType {
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Default,
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App,
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Camera,
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Download,
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ScreenRecordings,
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Screenshots,
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}
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class StorageVolume {
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final String description, path, state;
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final bool isEmulated, isPrimary, isRemovable;
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const StorageVolume({
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this.description,
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this.isEmulated,
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this.isPrimary,
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this.isRemovable,
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this.path,
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this.state,
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});
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factory StorageVolume.fromMap(Map map) {
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return StorageVolume(
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description: map['description'] ?? '',
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isEmulated: map['isEmulated'] ?? false,
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isPrimary: map['isPrimary'] ?? false,
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isRemovable: map['isRemovable'] ?? false,
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path: map['path'] ?? '',
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state: map['string'] ?? '',
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);
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}
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}
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