File: LibManager.java Project: Blazers007/WavePlayer
/** 批量向歌单添加音乐 */ public static void addSongListToPlaylist[ final Context context, final PlayList playlist, final ArrayList songs] { Cursor cur = context .getContentResolver[] .query[ MediaStore.Audio.Playlists.Members.getContentUri[ "external", playlist.getmPlayListId[]], null, null, null, MediaStore.Audio.Playlists.Members.TRACK + " ASC"]; long count = 0; if [cur.moveToLast[]] { count = cur.getLong[cur.getColumnIndex[MediaStore.Audio.Playlists.Members.TRACK]]; } cur.close[]; ContentValues[] values = new ContentValues[songs.size[]]; for [int i = 0; i < songs.size[]; i++] { values[i] = new ContentValues[]; values[i].put[MediaStore.Audio.Playlists.Members.PLAY_ORDER, count + 1]; values[i].put[MediaStore.Audio.Playlists.Members.AUDIO_ID, songs.get[i].getmSongId[]]; } Uri uri = MediaStore.Audio.Playlists.Members.getContentUri["external", playlist.getmPlayListId[]]; ContentResolver resolver = context.getContentResolver[]; resolver.bulkInsert[uri, values]; resolver.notifyChange[Uri.parse["content://media"], null]; }
File: LibManager.java Project: Blazers007/WavePlayer
/** 向歌单添加音乐 */ public static void addSongToPlaylist[ final Context context, final PlayList playlist, final Song song] { Cursor cur = context .getContentResolver[] .query[ MediaStore.Audio.Playlists.Members.getContentUri[ "external", playlist.getmPlayListId[]], null, null, null, MediaStore.Audio.Playlists.Members.TRACK + " ASC"]; long count = 0; if [cur.moveToLast[]] { count = cur.getLong[cur.getColumnIndex[MediaStore.Audio.Playlists.Members.TRACK]]; } cur.close[]; ContentValues values = new ContentValues[]; values.put[MediaStore.Audio.Playlists.Members.PLAY_ORDER, count + 1]; values.put[MediaStore.Audio.Playlists.Members.AUDIO_ID, song.getmSongId[]]; Uri uri = MediaStore.Audio.Playlists.Members.getContentUri["external", playlist.getmPlayListId[]]; ContentResolver resolver = context.getContentResolver[]; resolver.insert[uri, values]; resolver.notifyChange[Uri.parse["content://media"], null]; }
File: MusicUtils.java Project: Bartlomiej-Ozieblo/Play
public static List getAllSongsFromPlaylist[ ContentResolver contentResolver, long playlistId] { String[] projection = { MediaStore.Audio.Playlists.Members._ID, MediaStore.Audio.Playlists.Members.DATA, MediaStore.Audio.Playlists.Members.ARTIST, MediaStore.Audio.Playlists.Members.TITLE, MediaStore.Audio.Playlists.Members.ALBUM, MediaStore.Audio.Playlists.Members.DURATION, MediaStore.Audio.Playlists.Members.PLAY_ORDER }; Cursor cursor = contentResolver.query[ MediaStore.Audio.Playlists.Members.getContentUri["external", playlistId], projection, null, null, MediaStore.Audio.Playlists.Members.PLAY_ORDER]; if [cursor != null] { List songs = new ArrayList[]; while [cursor.moveToNext[]] { songs.add[new Song[cursor]]; } return songs; } return null; }
File: MusicUtils.java Project: Bartlomiej-Ozieblo/Play
public static void addAlbumToPlaylist[ContentResolver contentResolver, long playlistId, long id] { String[] projection = { MediaStore.Audio.Media._ID, }; String selection = MediaStore.Audio.Media.ALBUM_ID + "=" + id; Cursor cursor = contentResolver.query[ MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, projection, selection, null, MediaStore.Audio.Media.TRACK]; if [cursor != null] { int base = getLastTrackNumber[contentResolver, playlistId] + 1; while [cursor.moveToNext[]] { ContentValues contentValues = new ContentValues[]; contentValues.put[MediaStore.Audio.Playlists.Members.AUDIO_ID, cursor.getLong[0]]; contentValues.put[MediaStore.Audio.Playlists.Members.PLAY_ORDER, base]; base++; contentResolver.insert[ MediaStore.Audio.Playlists.Members.getContentUri["external", playlistId], contentValues]; } } }
File: LibManager.java Project: Blazers007/WavePlayer
/** 获得播放清单里的所有歌曲 */ public static ArrayList getPlayListSongs[Context context, PlayList playList] { ArrayList songs = new ArrayList[]; Cursor cursor = context .getContentResolver[] .query[ MediaStore.Audio.Playlists.Members.getContentUri[ "external", playList.getmPlayListId[]], playListSongProjection, MediaStore.Audio.Media.IS_MUSIC + " != 0", null, null]; for [int i = 0; i < cursor.getCount[]; i++] { cursor.moveToPosition[i]; Song song = new Song[ cursor.getInt[cursor.getColumnIndex[MediaStore.Audio.Playlists.Members.AUDIO_ID]], cursor.getString[cursor.getColumnIndex[MediaStore.Audio.Playlists.Members.TITLE]], cursor.getString[cursor.getColumnIndex[MediaStore.Audio.Playlists.Members.ARTIST]], cursor.getString[cursor.getColumnIndex[MediaStore.Audio.Playlists.Members.ALBUM]], cursor.getLong[cursor.getColumnIndex[MediaStore.Audio.Playlists.Members.DURATION]], cursor.getString[cursor.getColumnIndex[MediaStore.Audio.Playlists.Members.DATA]], cursor.getInt[cursor.getColumnIndex[MediaStore.Audio.Playlists.Members.ALBUM_ID]], cursor.getInt[cursor.getColumnIndex[MediaStore.Audio.Playlists.Members.ARTIST_ID]]]; songs.add[song]; } cursor.close[]; return songs; }
/** * Builds a query that will return all the songs in the playlist with the given id. * * @param id The id of the playlist in MediaStore.Audio.Playlists. * @param projection The columns to query. * @param selection The selection to pass to the query, or null. * @return The initialized query. */ public static QueryTask buildPlaylistQuery[long id, String[] projection, String selection] { Uri uri = MediaStore.Audio.Playlists.Members.getContentUri["external", id]; String sort = MediaStore.Audio.Playlists.Members.PLAY_ORDER; QueryTask result = new QueryTask[uri, projection, selection, null, sort]; result.type = TYPE_PLAYLIST; return result; }
/** * Creates the {@link Cursor} used to run the query. * * @param context The {@link Context} to use. * @param playlistID The playlist the songs belong to. * @return The {@link Cursor} used to run the song query. */ public static final Cursor makePlaylistSongCursor[ final Context context, final String playlistID] { final StringBuilder mSelection = new StringBuilder[]; mSelection.append[AudioColumns.IS_MUSIC + "=1"]; mSelection.append[" AND " + AudioColumns.TITLE + " != ''"]; // $NON-NLS-2$ return context .getContentResolver[] .query[ MediaStore.Audio.Playlists.Members.getContentUri["external", Long.valueOf[playlistID]], new String[] { /* 0 */ MediaStore.Audio.Playlists.Members._ID, /* 1 */ MediaStore.Audio.Playlists.Members.AUDIO_ID, /* 2 */ AudioColumns.TITLE, /* 3 */ AudioColumns.ARTIST, /* 4 */ AudioColumns.ALBUM }, mSelection.toString[], null, MediaStore.Audio.Playlists.Members.DEFAULT_SORT_ORDER]; }
public static void addToPlaylist[Context context, long[] ids, long playlistid] { if [ids == null] { // this shouldn't happen [the menuitems shouldn't be visible // unless the selected item represents something playable Log.e["MusicBase", "ListSelection null"]; } else { int size = ids.length; ContentResolver resolver = context.getContentResolver[]; // need to determine the number of items currently in the playlist, // so the play_order field can be maintained. String[] cols = new String[] {"count[*]"}; Uri uri = MediaStore.Audio.Playlists.Members.getContentUri["external", playlistid]; Cursor cur = resolver.query[uri, cols, null, null, null]; cur.moveToFirst[]; int base = cur.getInt[0]; cur.close[]; int numinserted = 0; for [int i = 0; i < size; i += 1000] { makeInsertItems[ids, i, 1000, base]; numinserted += resolver.bulkInsert[uri, sContentValuesCache]; } String message = context .getResources[] .getQuantityString[R.plurals.NNNtrackstoplaylist, numinserted, numinserted]; Toast.makeText[context, message, Toast.LENGTH_SHORT].show[]; // mLastPlaylistSelected = playlistid; } }
File: PlaylistSongFragment.java Project: Helseth/Apollo
/** {@inheritDoc} */ @Override public void remove[final int which] { mSong = mAdapter.getItem[which - 1]; mAdapter.remove[mSong]; mAdapter.notifyDataSetChanged[]; final Uri uri = MediaStore.Audio.Playlists.Members.getContentUri["external", mPlaylistId]; getActivity[] .getContentResolver[] .delete[uri, MediaStore.Audio.Playlists.Members.AUDIO_ID + "=" + mSong.mSongId, null]; }
public static void removeFromPlaylist[ContentResolver resolver, int audioId, long playlistId] { String[] cols = new String[] {"count[*]"}; Uri uri = MediaStore.Audio.Playlists.Members.getContentUri["external", playlistId]; Cursor cur = resolver.query[uri, cols, null, null, null]; cur.moveToFirst[]; final int base = cur.getInt[0]; cur.close[]; ContentValues values = new ContentValues[]; resolver.delete[uri, MediaStore.Audio.Playlists.Members.AUDIO_ID + "=" + audioId, null]; }
// Adds the specified song to Android's MediaStore. public static void addToMediaStorePlaylist[ ContentResolver resolver, int audioId, long playlistId] { String[] cols = new String[] {"count[*]"}; Uri uri = MediaStore.Audio.Playlists.Members.getContentUri["external", playlistId]; Cursor cur = resolver.query[uri, cols, null, null, null]; cur.moveToFirst[]; final int base = cur.getInt[0]; cur.close[]; ContentValues values = new ContentValues[]; values.put[MediaStore.Audio.Playlists.Members.PLAY_ORDER, Integer.valueOf[base + audioId]]; values.put[MediaStore.Audio.Playlists.Members.AUDIO_ID, audioId]; resolver.insert[uri, values]; }
public static long[] getSongListForPlaylist[Context context, long plid] { final String[] ccols = new String[] {MediaStore.Audio.Playlists.Members.AUDIO_ID}; Cursor cursor = query[ context, MediaStore.Audio.Playlists.Members.getContentUri["external", plid], ccols, null, null, MediaStore.Audio.Playlists.Members.DEFAULT_SORT_ORDER]; if [cursor != null] { long[] list = getSongListForCursor[cursor]; cursor.close[]; return list; } return sEmptyList; }
File: MusicUtils.java Project: Bartlomiej-Ozieblo/Play
public static int getLastTrackNumber[ContentResolver contentResolver, long playlistId] { String[] projection = { MediaStore.Audio.Playlists.Members._ID, MediaStore.Audio.Playlists.Members.PLAY_ORDER }; String selection = MediaStore.Audio.Playlists.Members.PLAYLIST_ID + "=" + playlistId; Cursor cursor = contentResolver.query[ MediaStore.Audio.Playlists.Members.getContentUri["external", playlistId], projection, selection, null, MediaStore.Audio.Playlists.Members.PLAY_ORDER]; if [cursor != null && cursor.moveToLast[]] { return cursor.getInt[1]; } else { return -1; } }
File: MusicUtils.java Project: Bartlomiej-Ozieblo/Play
public static void clearPlaylist[ContentResolver contentResolver, long playlistId] { contentResolver.delete[ MediaStore.Audio.Playlists.Members.getContentUri["external", playlistId], null, null]; }
// Playlist member retriever public ArrayList getSongsInPlaylist[PlaylistItem pl] { Uri uri = MediaStore.Audio.Playlists.Members.getContentUri["external", pl.id]; return queryForSongs[uri, null, MediaStore.Audio.Media.IS_MUSIC + "=1", null, null]; }
public static void clearPlaylist[Context context, int plid] { Uri uri = MediaStore.Audio.Playlists.Members.getContentUri["external", plid]; context.getContentResolver[].delete[uri, null, null]; return; }