Examples with MediaMetadataRetriever android.media.MediaMetadataRetriever used on opensource projects

Example 6 with MediaMetadataRetriever

use of android.media.MediaMetadataRetriever in project android_frameworks_base by ParanoidAndroid.

the class MediaMetadataRetrieverTest method testMetadataRetrieval.

@LargeTest
public static void testMetadataRetrieval() throws Exception {
    boolean supportWMA = MediaProfileReader.getWMAEnable();
    boolean supportWMV = MediaProfileReader.getWMVEnable();
    boolean hasFailed = false;
    MediaMetadataRetriever retriever = new MediaMetadataRetriever();
    for (int i = 0, n = MediaNames.THUMBNAIL_METADATA_TEST_FILES.length; i < n; ++i) {
        try {
            Log.v(TAG, "File " + i + ": " + MediaNames.THUMBNAIL_METADATA_TEST_FILES[i]);
            if ((MediaNames.THUMBNAIL_METADATA_TEST_FILES[i].endsWith(".wma") && !supportWMA) || (MediaNames.THUMBNAIL_METADATA_TEST_FILES[i].endsWith(".wmv") && !supportWMV)) {
                Log.v(TAG, "windows media is not supported and thus we will skip the test for this file");
                continue;
            }
            retriever.setDataSource(MediaNames.THUMBNAIL_METADATA_TEST_FILES[i]);
            extractAllSupportedMetadataValues(retriever);
        } catch (Exception e) {
            Log.e(TAG, "Fails to setDataSource for file " + MediaNames.THUMBNAIL_METADATA_TEST_FILES[i]);
            hasFailed = true;
        }
        // Don't be evil
        Thread.yield();
    }
    retriever.release();
    assertTrue(!hasFailed);
}

Example 7 with MediaMetadataRetriever

use of android.media.MediaMetadataRetriever in project actor-platform by actorapp.

the class AndroidMessenger method sendVideo.

public void sendVideo(Peer peer, String fullFilePath, String fileName) {
    try {
        MediaMetadataRetriever retriever = new MediaMetadataRetriever();
        retriever.setDataSource(fullFilePath);
        int duration = (int) (Long.parseLong(retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DURATION)) / 1000L);
        Bitmap img = retriever.getFrameAtTime(0);
        int width = img.getWidth();
        int height = img.getHeight();
        Bitmap smallThumb = ImageHelper.scaleFit(img, 90, 90);
        byte[] smallThumbData = ImageHelper.save(smallThumb);
        FastThumb thumb = new FastThumb(smallThumb.getWidth(), smallThumb.getHeight(), smallThumbData);
        sendVideo(peer, fileName, width, height, duration, thumb, fullFilePath);
    } catch (Throwable e) {
        e.printStackTrace();
    }
}

Example 8 with MediaMetadataRetriever

use of android.media.MediaMetadataRetriever in project android by owncloud.

the class PreviewAudioFragment method extractAndSetCoverArt.

/**
     * tries to read the cover art from the audio file and sets it as cover art.
     *
     * @param file audio file with potential cover art
     */
private void extractAndSetCoverArt(OCFile file) {
    try {
        MediaMetadataRetriever mmr = new MediaMetadataRetriever();
        mmr.setDataSource(file.getStoragePath());
        byte[] data = mmr.getEmbeddedPicture();
        if (data != null) {
            Bitmap bitmap = BitmapFactory.decodeByteArray(data, 0, data.length);
            //associated cover art in bitmap
            mImagePreview.setImageBitmap(bitmap);
        } else {
            mImagePreview.setImageResource(R.drawable.logo);
        }
    } catch (Throwable t) {
        mImagePreview.setImageResource(R.drawable.logo);
    }
}

Example 9 with MediaMetadataRetriever

use of android.media.MediaMetadataRetriever in project JamsMusicPlayer by psaravan.

the class AsyncPlayFolderRecursiveTask method extractFileMetadata.

//Extracts specific ID3 metadata from an audio file and returns them in an ArrayList.
public static ArrayList<Object> extractFileMetadata(String filePath) {
    ArrayList<Object> metadata = new ArrayList<Object>();
    MediaMetadataRetriever mediaMetadataRetriever = new MediaMetadataRetriever();
    mediaMetadataRetriever.setDataSource(filePath);
    metadata.add(mediaMetadataRetriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_TITLE));
    metadata.add(mediaMetadataRetriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_ARTIST));
    metadata.add(mediaMetadataRetriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_ALBUM));
    metadata.add(mediaMetadataRetriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DURATION));
    metadata.add(mediaMetadataRetriever.getEmbeddedPicture());
    return metadata;
}

Example 10 with MediaMetadataRetriever

use of android.media.MediaMetadataRetriever in project JamsMusicPlayer by psaravan.

the class PlaylistPagerFlippedFragment method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    final ViewGroup rootView = (ViewGroup) inflater.inflate(R.layout.fragment_playlist_pager_flipped, container, false);
    mContext = getActivity().getApplicationContext();
    mApp = (Common) mContext;
    ratingBar = (RatingBar) rootView.findViewById(R.id.playlist_pager_flipped_rating_bar);
    lyricsRelativeLayout = (RelativeLayout) rootView.findViewById(R.id.lyricsRelativeLayout);
    lyricsTextView = (TextView) rootView.findViewById(R.id.playlist_pager_flipped_lyrics);
    headerTextView = (TextView) rootView.findViewById(R.id.playlist_pager_flipped_title);
    noLyricsFoundText = (TextView) rootView.findViewById(R.id.no_embedded_lyrics_found_text);
    lyricsTextView.setTypeface(TypefaceHelper.getTypeface(mContext, "RobotoCondensed-Light"));
    lyricsTextView.setPaintFlags(lyricsTextView.getPaintFlags() | Paint.ANTI_ALIAS_FLAG | Paint.SUBPIXEL_TEXT_FLAG);
    headerTextView.setTypeface(TypefaceHelper.getTypeface(mContext, "RobotoCondensed-Light"));
    headerTextView.setPaintFlags(headerTextView.getPaintFlags() | Paint.ANTI_ALIAS_FLAG | Paint.SUBPIXEL_TEXT_FLAG);
    noLyricsFoundText.setTypeface(TypefaceHelper.getTypeface(mContext, "RobotoCondensed-Light"));
    noLyricsFoundText.setPaintFlags(noLyricsFoundText.getPaintFlags() | Paint.ANTI_ALIAS_FLAG | Paint.SUBPIXEL_TEXT_FLAG);
    lyricsRelativeLayout.setOnLongClickListener(new OnLongClickListener() {

        @Override
        public boolean onLongClick(View arg0) {
            //Fire a broadcast that notifies the PlaylistPager to update flip back to the album art.
            Intent intent = new Intent(broadcastMessage);
            intent.putExtra("MESSAGE", broadcastMessage);
            //Initialize the local broadcast manager.
            localBroadcastManager = LocalBroadcastManager.getInstance(mContext);
            localBroadcastManager.sendBroadcast(intent);
            return true;
        }
    });
    //Get the file path of the current song.
    String updatedSongTitle = "";
    String updatedSongArtist = "";
    String songFilePath = "";
    String songId = "";
    MediaMetadataRetriever mmdr = new MediaMetadataRetriever();
    tempCursor = mApp.getService().getCursor();
    tempCursor.moveToPosition(mApp.getService().getPlaybackIndecesList().get(mApp.getService().getCurrentSongIndex()));
    if (tempCursor.getColumnIndex(DBAccessHelper.SONG_FILE_PATH) == -1) {
        //Retrieve the info from the file's metadata.
        songFilePath = tempCursor.getString(tempCursor.getColumnIndex(null));
        mmdr.setDataSource(songFilePath);
        updatedSongTitle = mmdr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_TITLE);
        updatedSongArtist = mmdr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_ARTIST);
    } else {
        /* Check if the cursor has the SONG_FILE_PATH column. If it does, we're dealing 
			 * with the SONGS table. If not, we're dealing with the PLAYLISTS table. We'll 
			 * retrieve data from the appropriate columns using this info. */
        if (tempCursor.getColumnIndex(DBAccessHelper.SONG_FILE_PATH) == -1) {
            //We're dealing with the Playlists table.
            songFilePath = tempCursor.getString(tempCursor.getColumnIndex(DBAccessHelper.PLAYLIST_FILE_PATH));
            mmdr.setDataSource(songFilePath);
            updatedSongTitle = mmdr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_TITLE);
            updatedSongArtist = mmdr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_ARTIST);
        } else {
            //We're dealing with the songs table.
            songFilePath = tempCursor.getString(tempCursor.getColumnIndex(DBAccessHelper.SONG_FILE_PATH));
            updatedSongTitle = tempCursor.getString(tempCursor.getColumnIndex(DBAccessHelper.SONG_TITLE));
            updatedSongArtist = tempCursor.getString(tempCursor.getColumnIndex(DBAccessHelper.SONG_ARTIST));
            songId = tempCursor.getString(tempCursor.getColumnIndex(DBAccessHelper.SONG_ID));
        }
    }
    headerTextView.setText(updatedSongTitle + " - " + updatedSongArtist);
    ratingBar.setStepSize(1);
    int rating = mApp.getDBAccessHelper().getSongRating(songId);
    ratingBar.setRating(rating);
    //Get the rating value for the song.
    AudioFile audioFile = null;
    File file = null;
    try {
        audioFile = null;
        file = new File(songFilePath);
        try {
            audioFile = AudioFileIO.read(file);
        } catch (CannotReadException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        } catch (IOException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        } catch (org.jaudiotagger.tag.TagException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        } catch (ReadOnlyFileException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        } catch (InvalidAudioFrameException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    try {
        final AudioFile finalizedAudioFile = audioFile;
        final String finalSongFilePath = songFilePath;
        final String finalSongId = songId;
        ratingBar.setOnRatingBarChangeListener(new OnRatingBarChangeListener() {

            @Override
            public void onRatingChanged(RatingBar ratingBar, float rating, boolean fromUser) {
                //Change the rating in the DB and the actual audio file itself.
                Log.e("DEBUG", ">>>>>RATING: " + rating);
                try {
                    Tag tag = finalizedAudioFile.getTag();
                    tag.addField(FieldKey.RATING, "" + ((int) rating));
                } catch (KeyNotFoundException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                } catch (FieldDataInvalidException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                } catch (Exception e) {
                    e.printStackTrace();
                    Log.e("DEBUG", ">>>>>>>RATING FIELD NOT FOUND");
                }
                try {
                    finalizedAudioFile.commit();
                } catch (CannotWriteException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                } catch (Exception e) {
                    e.printStackTrace();
                }
                mApp.getDBAccessHelper().setSongRating(finalSongId, (int) rating);
            }
        });
        //Check if the audio file has any embedded lyrics.
        String lyrics = null;
        try {
            Tag tag = audioFile.getTag();
            lyrics = tag.getFirst(FieldKey.LYRICS);
            if (lyrics == null || lyrics.isEmpty()) {
                lyricsTextView.setVisibility(View.GONE);
                noLyricsFoundText.setVisibility(View.VISIBLE);
                return rootView;
            }
            //Since the song has embedded lyrics, display them in the layout.
            lyricsTextView.setVisibility(View.VISIBLE);
            noLyricsFoundText.setVisibility(View.GONE);
            lyricsTextView.setText(lyrics);
        } catch (Exception e) {
            e.printStackTrace();
            lyricsTextView.setVisibility(View.GONE);
            noLyricsFoundText.setVisibility(View.VISIBLE);
            return rootView;
        }
    } catch (Exception e) {
        e.printStackTrace();
    //Can't do much here.
    }
    return rootView;
}