public static void setAlbumArt(ImageView imageview, String file, boolean compress) {

    String albumArtpath = allSongsList.getAlbumArt(file);

    if (albumArtpath != null) {
      File albumArtFile = new File(albumArtpath);
      Bitmap bm = null;
      InputStream iStream1 = null;
      InputStream iStream2 = null;

      try {

        iStream1 = new BufferedInputStream(new FileInputStream(albumArtFile));
        if (!compress) {
          bm = BitmapFactory.decodeStream(iStream1);
        } else {
          iStream2 = new BufferedInputStream(new FileInputStream(albumArtFile));
          bm = decodeFile2(iStream1, iStream2, 100, 100);
        }
        imageview.setImageBitmap(bm);

      } catch (FileNotFoundException e) {

        MediaMetadataRetriever md = new MediaMetadataRetriever();
        md.setDataSource(file);
        byte[] art = md.getEmbeddedPicture();
        if (art != null) {

          iStream1 = new ByteArrayInputStream(md.getEmbeddedPicture());

          if (!compress) {

            bm = BitmapFactory.decodeStream(iStream1);
          } else {
            iStream2 = new ByteArrayInputStream(md.getEmbeddedPicture());
            bm = decodeFile2(iStream1, iStream2, 100, 100);
          }
          imageview.setImageBitmap(bm);
        } else {
          imageview.setImageDrawable(
              imageview
                  .getContext()
                  .getResources()
                  .getDrawable(R.drawable.ic_expandplayer_placeholder));
        }
      }
    } else {
      imageview.setImageDrawable(
          imageview
              .getContext()
              .getResources()
              .getDrawable(R.drawable.ic_expandplayer_placeholder));
    }
  }
Ejemplo n.º 2
0
 /**
  * 获取本地音乐缩略图的方法
  *
  * @param filePath
  * @return
  */
 @SuppressLint("NewApi")
 public static Bitmap getLocalMusicBitmap(String filePath) {
   Bitmap bitmap = null;
   MediaMetadataRetriever mmr = new MediaMetadataRetriever();
   mmr.setDataSource(filePath);
   bitmap = Bytes2Bimap(mmr.getEmbeddedPicture());
   return bitmap;
 }
  // two extra methods for async-loading of images
  public static Bitmap decodeAlbumArt(String file, boolean compress) {

    Bitmap toReturn = null;

    String albumArtpath = allSongsList.getAlbumArt(file);

    if (albumArtpath != null) {
      File albumArtFile = new File(albumArtpath);
      Bitmap bm = null;
      InputStream iStream1 = null;
      InputStream iStream2 = null;

      try {

        iStream1 = new BufferedInputStream(new FileInputStream(albumArtFile));
        if (!compress) {
          bm = BitmapFactory.decodeStream(iStream1);
        } else {
          iStream2 = new BufferedInputStream(new FileInputStream(albumArtFile));
          bm = decodeFile2(iStream1, iStream2, 100, 100);
        }

      } catch (FileNotFoundException e) {

        MediaMetadataRetriever md = new MediaMetadataRetriever();
        md.setDataSource(file);
        byte[] art = md.getEmbeddedPicture();
        if (art != null) {

          iStream1 = new ByteArrayInputStream(md.getEmbeddedPicture());

          if (!compress) {

            bm = BitmapFactory.decodeStream(iStream1);
          } else {
            iStream2 = new ByteArrayInputStream(md.getEmbeddedPicture());
            bm = decodeFile2(iStream1, iStream2, 100, 100);
          }
        }
      }
      toReturn = bm;
    }
    return toReturn;
  }
Ejemplo n.º 4
0
 private void addSongToList(File file) {
   if (file.getName().endsWith(".mp3")) {
     DatabaseHandler db = new DatabaseHandler(Setting.this);
     String songName = file.getName().substring(0, (file.getName().length() - 4));
     String songPath = file.getPath();
     MediaMetadataRetriever media = new MediaMetadataRetriever();
     media.setDataSource(songPath);
     byte[] data = media.getEmbeddedPicture();
     String songArtist = media.extractMetadata(MediaMetadataRetriever.METADATA_KEY_ARTIST);
     String songAlbum = media.extractMetadata(MediaMetadataRetriever.METADATA_KEY_ALBUM);
     media.release();
     db.addSongData(new SongData(songName, songPath, songArtist, songAlbum, data, 0));
     db.close();
   }
 }
    @Override
    public Bitmap getBitmap(int position) {
      MusicInfo musicInfo = (MusicInfo) getItem(position);

      MediaMetadataRetriever retriever = new MediaMetadataRetriever();
      retriever.setDataSource(mContext, musicInfo.getUri());

      byte[] albumArt = retriever.getEmbeddedPicture();

      BitmapFactory.Options options = new BitmapFactory.Options();
      options.inSampleSize = 4; // 2의 배수

      Bitmap bitmap;
      if (null != albumArt) {
        bitmap = BitmapFactory.decodeByteArray(albumArt, 0, albumArt.length, options);
      } else {
        bitmap = BitmapFactory.decodeResource(mContext.getResources(), R.mipmap.ic_no_image);
      }

      // id 로부터 bitmap 생성
      return bitmap;
    }