use stub methods for playlist utils
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dkanada
parent
850912bc8d
commit
d5e2b95ca3
3 changed files with 5 additions and 204 deletions
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@ -221,6 +221,7 @@ public class PlaylistAdapter extends AbsMultiSelectAdapter<PlaylistAdapter.ViewH
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if (shortSeparator != null) {
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if (shortSeparator != null) {
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shortSeparator.setVisibility(View.GONE);
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shortSeparator.setVisibility(View.GONE);
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}
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}
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itemView.setBackgroundColor(ATHUtil.resolveColor(activity, R.attr.cardBackgroundColor));
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itemView.setBackgroundColor(ATHUtil.resolveColor(activity, R.attr.cardBackgroundColor));
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
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itemView.setElevation(activity.getResources().getDimensionPixelSize(R.dimen.card_elevation));
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itemView.setElevation(activity.getResources().getDimensionPixelSize(R.dimen.card_elevation));
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@ -28,10 +28,7 @@ public class Genre implements Parcelable {
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if (o == null || getClass() != o.getClass()) return false;
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if (o == null || getClass() != o.getClass()) return false;
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Genre genre = (Genre) o;
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Genre genre = (Genre) o;
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return id.equals(genre.id);
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if (id != genre.id) return false;
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if (!name.equals(genre.name)) return false;
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return songCount == genre.songCount;
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}
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}
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@Override
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@Override
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@ -29,234 +29,37 @@ import static android.provider.MediaStore.Audio.Playlists.EXTERNAL_CONTENT_URI;
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* @author Karim Abou Zeid (kabouzeid)
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* @author Karim Abou Zeid (kabouzeid)
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*/
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*/
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public class PlaylistsUtil {
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public class PlaylistsUtil {
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public static boolean doesPlaylistExist(@NonNull final Context context, final int playlistId) {
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return playlistId != -1 && doesPlaylistExist(context,
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MediaStore.Audio.Playlists._ID + "=?",
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new String[]{String.valueOf(playlistId)});
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}
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public static boolean doesPlaylistExist(@NonNull final Context context, final String name) {
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public static boolean doesPlaylistExist(@NonNull final Context context, final String name) {
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return doesPlaylistExist(context,
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MediaStore.Audio.PlaylistsColumns.NAME + "=?",
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new String[]{name});
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}
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public static int createPlaylist(@NonNull final Context context, @Nullable final String name) {
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int id = -1;
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if (name != null && name.length() > 0) {
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try {
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Cursor cursor = context.getContentResolver().query(EXTERNAL_CONTENT_URI,
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new String[]{MediaStore.Audio.Playlists._ID},
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MediaStore.Audio.PlaylistsColumns.NAME + "=?", new String[]{name},
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null);
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if (cursor == null || cursor.getCount() < 1) {
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final ContentValues values = new ContentValues(1);
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values.put(MediaStore.Audio.PlaylistsColumns.NAME, name);
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final Uri uri = context.getContentResolver().insert(
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EXTERNAL_CONTENT_URI,
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values);
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if (uri != null) {
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// Necessary because somehow the MediaStoreObserver is not notified when adding a playlist
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context.getContentResolver().notifyChange(Uri.parse("content://media"), null);
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Toast.makeText(context, context.getResources().getString(
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R.string.created_playlist_x, name), Toast.LENGTH_SHORT).show();
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id = Integer.parseInt(uri.getLastPathSegment());
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}
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} else {
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// Playlist exists
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if (cursor.moveToFirst()) {
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id = cursor.getInt(cursor.getColumnIndex(MediaStore.Audio.Playlists._ID));
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}
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}
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if (cursor != null) {
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cursor.close();
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}
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} catch (SecurityException ignored) {
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}
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}
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if (id == -1) {
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Toast.makeText(context, context.getResources().getString(
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R.string.could_not_create_playlist), Toast.LENGTH_SHORT).show();
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}
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return id;
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}
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public static void deletePlaylists(@NonNull final Context context, @NonNull final List<Playlist> playlists) {
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final StringBuilder selection = new StringBuilder();
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selection.append(MediaStore.Audio.Playlists._ID + " IN (");
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for (int i = 0; i < playlists.size(); i++) {
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selection.append(playlists.get(i).id);
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if (i < playlists.size() - 1) {
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selection.append(",");
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}
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}
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selection.append(")");
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try {
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context.getContentResolver().delete(EXTERNAL_CONTENT_URI, selection.toString(), null);
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context.getContentResolver().notifyChange(Uri.parse("content://media"), null);
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} catch (SecurityException ignored) {
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}
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}
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public static void addToPlaylist(@NonNull final Context context, final Song song, final int playlistId, final boolean showToastOnFinish) {
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List<Song> helperList = new ArrayList<>();
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helperList.add(song);
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addToPlaylist(context, helperList, playlistId, showToastOnFinish);
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}
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public static void addToPlaylist(@NonNull final Context context, @NonNull final List<Song> songs, final int playlistId, final boolean showToastOnFinish) {
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final int size = songs.size();
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final ContentResolver resolver = context.getContentResolver();
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final String[] projection = new String[]{
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"max(" + MediaStore.Audio.Playlists.Members.PLAY_ORDER + ")",
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};
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final Uri uri = MediaStore.Audio.Playlists.Members.getContentUri("external", playlistId);
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Cursor cursor = null;
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int base = 0;
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try {
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try {
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cursor = resolver.query(uri, projection, null, null, null);
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if (cursor != null && cursor.moveToFirst()) {
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base = cursor.getInt(0) + 1;
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}
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} finally {
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if (cursor != null) {
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cursor.close();
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}
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}
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int numInserted = 0;
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for (int offSet = 0; offSet < size; offSet += 1000)
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numInserted += resolver.bulkInsert(uri, makeInsertItems(songs, offSet, 1000, base));
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if (showToastOnFinish) {
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Toast.makeText(context, context.getResources().getString(
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R.string.inserted_x_songs_into_playlist_x, numInserted, getNameForPlaylist(context, playlistId)), Toast.LENGTH_SHORT).show();
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}
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} catch (SecurityException ignored) {
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}
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}
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@NonNull
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public static ContentValues[] makeInsertItems(@NonNull final List<Song> songs, final int offset, int len, final int base) {
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if (offset + len > songs.size()) {
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len = songs.size() - offset;
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}
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ContentValues[] contentValues = new ContentValues[len];
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for (int i = 0; i < len; i++) {
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contentValues[i] = new ContentValues();
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contentValues[i].put(MediaStore.Audio.Playlists.Members.PLAY_ORDER, base + offset + i);
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contentValues[i].put(MediaStore.Audio.Playlists.Members.AUDIO_ID, songs.get(offset + i).id);
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}
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return contentValues;
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}
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public static void removeFromPlaylist(@NonNull final Context context, @NonNull final Song song, int playlistId) {
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Uri uri = MediaStore.Audio.Playlists.Members.getContentUri(
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"external", playlistId);
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String selection = MediaStore.Audio.Playlists.Members.AUDIO_ID + " =?";
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String[] selectionArgs = new String[]{String.valueOf(song.id)};
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try {
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context.getContentResolver().delete(uri, selection, selectionArgs);
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} catch (SecurityException ignored) {
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}
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}
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public static void removeFromPlaylist(@NonNull final Context context, @NonNull final List<PlaylistSong> songs) {
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final int playlistId = songs.get(0).playlistId;
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Uri uri = MediaStore.Audio.Playlists.Members.getContentUri(
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"external", playlistId);
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String selectionArgs[] = new String[songs.size()];
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for (int i = 0; i < selectionArgs.length; i++) {
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selectionArgs[i] = String.valueOf(songs.get(i).idInPlayList);
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}
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String selection = MediaStore.Audio.Playlists.Members._ID + " in (";
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//noinspection unused
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for (String selectionArg : selectionArgs) selection += "?, ";
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selection = selection.substring(0, selection.length() - 2) + ")";
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try {
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context.getContentResolver().delete(uri, selection, selectionArgs);
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} catch (SecurityException ignored) {
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}
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}
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public static boolean doPlaylistContains(@NonNull final Context context, final long playlistId, final int songId) {
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if (playlistId != -1) {
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try {
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Cursor c = context.getContentResolver().query(
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MediaStore.Audio.Playlists.Members.getContentUri("external", playlistId),
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new String[]{MediaStore.Audio.Playlists.Members.AUDIO_ID}, MediaStore.Audio.Playlists.Members.AUDIO_ID + "=?", new String[]{String.valueOf(songId)}, null);
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int count = 0;
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if (c != null) {
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count = c.getCount();
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c.close();
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}
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return count > 0;
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} catch (SecurityException ignored) {
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}
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}
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return false;
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return false;
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}
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}
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public static int createPlaylist(@NonNull final Context context, @Nullable final String name) {
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return -1;
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}
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public static void deletePlaylists(@NonNull final Context context, @NonNull final List<Playlist> playlists) {
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}
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public static void addToPlaylist(@NonNull final Context context, final Song song, final int playlistId, final boolean showToastOnFinish) {
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}
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public static void addToPlaylist(@NonNull final Context context, @NonNull final List<Song> songs, final int playlistId, final boolean showToastOnFinish) {
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}
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public static void removeFromPlaylist(@NonNull final Context context, @NonNull final Song song, int playlistId) {
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}
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public static void removeFromPlaylist(@NonNull final Context context, @NonNull final List<PlaylistSong> songs) {
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}
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public static boolean moveItem(@NonNull final Context context, int playlistId, int from, int to) {
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public static boolean moveItem(@NonNull final Context context, int playlistId, int from, int to) {
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return MediaStore.Audio.Playlists.Members.moveItem(context.getContentResolver(),
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return true;
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playlistId, from, to);
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}
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}
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public static void renamePlaylist(@NonNull final Context context, final long id, final String newName) {
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public static void renamePlaylist(@NonNull final Context context, final long id, final String newName) {
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ContentValues contentValues = new ContentValues();
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contentValues.put(MediaStore.Audio.PlaylistsColumns.NAME, newName);
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try {
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context.getContentResolver().update(EXTERNAL_CONTENT_URI,
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contentValues,
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MediaStore.Audio.Playlists._ID + "=?",
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new String[]{String.valueOf(id)});
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context.getContentResolver().notifyChange(Uri.parse("content://media"), null);
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} catch (SecurityException ignored) {
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}
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}
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}
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public static String getNameForPlaylist(@NonNull final Context context, final long id) {
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public static String getNameForPlaylist(@NonNull final Context context, final long id) {
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try {
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Cursor cursor = context.getContentResolver().query(EXTERNAL_CONTENT_URI,
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new String[]{MediaStore.Audio.PlaylistsColumns.NAME},
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BaseColumns._ID + "=?",
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new String[]{String.valueOf(id)},
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null);
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if (cursor != null) {
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try {
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if (cursor.moveToFirst()) {
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return cursor.getString(0);
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}
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} finally {
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cursor.close();
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}
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}
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} catch (SecurityException ignored) {
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}
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return "";
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return "";
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}
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}
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public static File savePlaylist(Context context, Playlist playlist) throws IOException {
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return M3UWriter.write(context, new File(Environment.getExternalStorageDirectory(), "Playlists"), playlist);
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}
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private static boolean doesPlaylistExist(@NonNull Context context, @NonNull final String selection, @NonNull final String[] values) {
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Cursor cursor = context.getContentResolver().query(EXTERNAL_CONTENT_URI,
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new String[]{}, selection, values, null);
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boolean exists = false;
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if (cursor != null) {
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exists = cursor.getCount() != 0;
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cursor.close();
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}
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return exists;
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}
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}
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}
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