public static boolean containAudioTrack(Context context, String path) {
Cursor cursor =
ContentResolverCompat.query(
context.getContentResolver(),
MediaCenterProvider.AUDIO_TRACKS_TABLE_CONTENT_URI,
null,
MediaCenterProvider.TRACK_PATH + "=" + "'" + path + "'",
null,
null,
null);
boolean contain = cursor.getCount() > 0;
cursor.close();
return contain;
}
public static String getDownloadFolderID(Context context) {
Cursor cursor =
ContentResolverCompat.query(
context.getContentResolver(),
MediaCenterProvider.AUDIO_FOLDERS_TABLE_CONTENT_URI,
new String[] {MediaCenterProvider.ID},
MediaCenterProvider.FOLDER_PATH
+ "="
+ "'"
+ CacheManager.CHECK_DOWNLOADS_FOLDER_PATH
+ "'",
null,
null,
null);
cursor.moveToFirst();
String id = cursor.getString(cursor.getColumnIndex(MediaCenterProvider.ID));
cursor.close();
return id;
}
public static List<String> getFoldersPath(Context context) {
Cursor cursor =
ContentResolverCompat.query(
context.getContentResolver(),
MediaCenterProvider.AUDIO_FOLDERS_TABLE_CONTENT_URI,
new String[] {MediaCenterProvider.FOLDER_PATH},
null,
null,
null,
null);
List<String> paths = null;
if (cursor.getCount() > 0) {
paths = new ArrayList<>();
cursor.moveToPosition(-1);
while (cursor.moveToNext()) {
String path = cursor.getString(cursor.getColumnIndex(MediaCenterProvider.FOLDER_PATH));
paths.add(path);
}
}
cursor.close();
return paths;
}
