android.provider.MediaStore.Audio.AlbumColumns Java Examples

public String getAlbumArtistName() {
    synchronized (this) {
        if (mAlbumCursor == null) {
            return null;
        }
        return mAlbumCursor.getString(mAlbumCursor.getColumnIndexOrThrow(AlbumColumns.ARTIST));
    }
}
 

/**
 * @return A custom ContextMenu header
 */
public static  View setHeaderLayout(String Type, Cursor cursor, Activity activity) {
    LayoutInflater inflater = activity.getLayoutInflater();
    View header = inflater.inflate(R.layout.music_context_menu_header, null, false);

    // Artist image
    final ImageView mHanderImage = (ImageView)header.findViewById(R.id.header_image);
    String albumId="",artistName="",albumName="";

    if(Type == TYPE_ALBUM){
        albumName = cursor.getString(cursor.getColumnIndexOrThrow(AlbumColumns.ALBUM));
        artistName = cursor.getString(cursor.getColumnIndexOrThrow(AlbumColumns.ARTIST));
        albumId = cursor.getString(cursor.getColumnIndexOrThrow(BaseColumns._ID));
    }
    else{
        artistName = cursor.getString(cursor.getColumnIndexOrThrow(ArtistColumns.ARTIST));
    }
    
    
    ImageInfo mInfo = new ImageInfo();
    mInfo.type = Type;
    mInfo.size = SIZE_THUMB;
    mInfo.source = SRC_FIRST_AVAILABLE;
    mInfo.data = (Type == TYPE_ALBUM ? new String[]{ albumId , artistName, albumName } : new String[]{ artistName});
   
    ImageProvider.getInstance(activity).loadImage( mHanderImage, mInfo );

    // Set artist name
    TextView headerText = (TextView)header.findViewById(R.id.header_text);
    headerText.setText( (Type == TYPE_ALBUM ? albumName : artistName));
    headerText.setBackgroundColor((activity).getResources().getColor(R.color.transparent_black));
    return header;
}
 

@Override
  public Cursor loadInBackground() {

      Cursor mediaCursor = getContext().getContentResolver().query(mUri, mProjection, mSelection,
              mSelectionArgs, mSortOrder);
      //Get cursor filled with Audio Id's
      String [] projection =  new String[] {
              BaseColumns._ID, AlbumColumns.ALBUM
      };
      Uri uri = Audio.Albums.EXTERNAL_CONTENT_URI;
      String sortOrder = Audio.Albums.DEFAULT_SORT_ORDER;
      Cursor albumCursor = getContext().getContentResolver().query(uri, projection, null, null, sortOrder);

      //Matrix cursor to hold final data to be returned to calling context
      MatrixCursor cursor = new MatrixCursor( new String[]
      		{ BaseColumns._ID, MediaColumns.TITLE, AudioColumns.ARTIST, AudioColumns.ALBUM, AudioColumns.ALBUM_ID});
      //Map data from Audio Id cursor to the ALbumName Colum
      ContentQueryMap mQueryMap = new ContentQueryMap(albumCursor, AlbumColumns.ALBUM, false, null);

Map<String, ContentValues> data = mQueryMap.getRows();
      if (mediaCursor != null) {
          while(mediaCursor.moveToNext()) {
		String id = mediaCursor.getString(mediaCursor.getColumnIndexOrThrow(BaseColumns._ID));
		String title = mediaCursor.getString(mediaCursor.getColumnIndexOrThrow(MediaColumns.TITLE));
		String artist = mediaCursor.getString(mediaCursor.getColumnIndexOrThrow(AudioColumns.ARTIST));
		String album = mediaCursor.getString(mediaCursor.getColumnIndexOrThrow(AudioColumns.ALBUM));

		ContentValues tData = data.get(album);
		String albumid = (String) tData.get(BaseColumns._ID);
		cursor.addRow(new String[] {id, title, artist, album, albumid});
          }
          mediaCursor.close();
      }

      if (cursor != null) {
          // Ensure the cursor window is filled
          registerContentObserver(cursor, mObserver);
      }
      return cursor;
  }
 

public void setupFragmentData(){
	mAdapter = new AlbumAdapter(getActivity(), R.layout.music_gridview_items, null,
            					new String[] {}, new int[] {}, 0); 
	mProjection = new String []{
            BaseColumns._ID, AlbumColumns.ALBUM, AlbumColumns.ARTIST, AlbumColumns.ALBUM_ART
    };
    mUri = Audio.Albums.EXTERNAL_CONTENT_URI;
    mSortOrder = Audio.Albums.DEFAULT_SORT_ORDER;
    mFragmentGroupId = 2;
    mType = TYPE_ALBUM;
}
 

public void setupFragmentData(){
    mAdapter =new ArtistAlbumAdapter(getActivity(), R.layout.music_listview_items, null,
            									new String[] {}, new int[] {}, 0);
	mProjection = new String[] {
            BaseColumns._ID, AlbumColumns.ALBUM, AlbumColumns.NUMBER_OF_SONGS,
            AlbumColumns.ARTIST
    };
    mSortOrder =  Audio.Albums.DEFAULT_SORT_ORDER;
    long artistId = getArguments().getLong((BaseColumns._ID));
    mUri = Audio.Artists.Albums.getContentUri(EXTERNAL, artistId);
    mFragmentGroupId = 7;
    mType = TYPE_ALBUM;     
}
 

public void setupViewData(Cursor mCursor){
    
	mLineOneText = mCursor.getString(mCursor.getColumnIndexOrThrow(AlbumColumns.ALBUM));
    mLineTwoText = mCursor.getString(mCursor.getColumnIndexOrThrow(AlbumColumns.ARTIST));     
    mGridType = TYPE_ALBUM;        
    mImageData =  new String[]{ mCursor.getString(mCursor.getColumnIndexOrThrow(BaseColumns._ID)) , mLineTwoText, mLineOneText };
    mPlayingId = MusicUtils.getCurrentAlbumId();
    mCurrentId = mCursor.getLong(mCursor.getColumnIndexOrThrow(BaseColumns._ID));
    
}
 

public void setupViewData( Cursor mCursor ){
	mLineOneText = mCursor.getString(mCursor.getColumnIndexOrThrow(AlbumColumns.ALBUM));    	
    int songs_plural = mCursor.getInt(mCursor.getColumnIndexOrThrow(AlbumColumns.NUMBER_OF_SONGS));
	mLineTwoText =MusicUtils.makeAlbumsLabel(mContext, 0, songs_plural, true );    	
    String artistName = mCursor.getString(mCursor.getColumnIndexOrThrow(AlbumColumns.ARTIST));        
    String albumId = mCursor.getString(mCursor.getColumnIndexOrThrow(BaseColumns._ID));
    mImageData = new String[]{ albumId , artistName, mLineOneText };        
    mPlayingId = MusicUtils.getCurrentAlbumId();
    mCurrentId = Long.parseLong(albumId);        
    mListType = TYPE_ALBUM;   	
}
 

@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
  super.onItemClick(parent, view, position, id);
  songsView.query(Media.EXTERNAL_CONTENT_URI, AlbumColumns.ALBUM_KEY + " = '" + getLastSelectedName() + "'");
  getFlipper().setInAnimation(getContext(), R.anim.slide_in_left);
  getFlipper().setOutAnimation(getContext(), R.anim.slide_out_left);
  getFlipper().showNext();
}
 

public MediaAlbumsView(Context context, AttributeSet attrs, int defStyle) {
  super(context, attrs, defStyle);
  overrideSortOrder(AlbumColumns.ALBUM + " ASC");
  songsView = new MediaSongsView(context);
  songsView.overrideSortOrder(null);
}
 

public void query(Uri contentUri, String selection) {
  super.query(contentUri, AlbumColumns.ALBUM_KEY, selection, R.layout.media_picker_row, albumsColumns, albumsResIDs);
}