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

Example 66 with MediaMetadataRetriever

use of android.media.MediaMetadataRetriever in project Telecine by JakeWharton.

the class RecordingSession method showNotification.

private void showNotification(final Uri uri, Bitmap bitmap) {
    Intent viewIntent = new Intent(ACTION_VIEW, uri);
    PendingIntent pendingViewIntent = PendingIntent.getActivity(context, 0, viewIntent, FLAG_CANCEL_CURRENT);
    Intent shareIntent = new Intent(ACTION_SEND);
    shareIntent.setType(MIME_TYPE);
    shareIntent.putExtra(Intent.EXTRA_STREAM, uri);
    shareIntent = Intent.createChooser(shareIntent, null);
    PendingIntent pendingShareIntent = PendingIntent.getActivity(context, 0, shareIntent, FLAG_CANCEL_CURRENT);
    Intent deleteIntent = new Intent(context, DeleteRecordingBroadcastReceiver.class);
    deleteIntent.setData(uri);
    PendingIntent pendingDeleteIntent = PendingIntent.getBroadcast(context, 0, deleteIntent, FLAG_CANCEL_CURRENT);
    CharSequence title = context.getText(R.string.notification_captured_title);
    CharSequence subtitle = context.getText(R.string.notification_captured_subtitle);
    CharSequence share = context.getText(R.string.notification_captured_share);
    CharSequence delete = context.getText(R.string.notification_captured_delete);
    Notification.Builder builder = //
    new Notification.Builder(context).setContentTitle(title).setContentText(subtitle).setWhen(System.currentTimeMillis()).setShowWhen(true).setSmallIcon(R.drawable.ic_videocam_white_24dp).setColor(context.getResources().getColor(R.color.primary_normal)).setContentIntent(pendingViewIntent).setAutoCancel(true).addAction(R.drawable.ic_share_white_24dp, share, pendingShareIntent).addAction(R.drawable.ic_delete_white_24dp, delete, pendingDeleteIntent);
    if (bitmap != null) {
        builder.setLargeIcon(createSquareBitmap(bitmap)).setStyle(//
        new Notification.BigPictureStyle().setBigContentTitle(//
        title).setSummaryText(//
        subtitle).bigPicture(bitmap));
    }
    notificationManager.notify(NOTIFICATION_ID, builder.build());
    if (bitmap != null) {
        listener.onEnd();
        return;
    }
    new AsyncTask<Void, Void, Bitmap>() {

        @Override
        protected Bitmap doInBackground(@NonNull Void... none) {
            MediaMetadataRetriever retriever = new MediaMetadataRetriever();
            retriever.setDataSource(context, uri);
            return retriever.getFrameAtTime();
        }

        @Override
        protected void onPostExecute(@Nullable Bitmap bitmap) {
            if (bitmap != null && !notificationDismissed()) {
                showNotification(uri, bitmap);
            } else {
                listener.onEnd();
            }
        }

        private boolean notificationDismissed() {
            return SDK_INT >= M && notificationManager.getActiveNotifications().length == 0;
        }
    }.execute();
}

Example 67 with MediaMetadataRetriever

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

the class MediaMetadataTest method validateMetatData.

private static void validateMetatData(int fileIndex, String[][] meta_data_file) {
    Log.v(TAG, "filePath = " + meta_data_file[fileIndex][0]);
    if ((meta_data_file[fileIndex][0].endsWith("wma") && !MediaProfileReader.getWMAEnable()) || (meta_data_file[fileIndex][0].endsWith("wmv") && !MediaProfileReader.getWMVEnable())) {
        return;
    }
    String value = null;
    MediaMetadataRetriever retriever = new MediaMetadataRetriever();
    try {
        retriever.setDataSource(meta_data_file[fileIndex][0]);
    } catch (Exception e) {
        Log.v(TAG, "Failed: " + meta_data_file[fileIndex][0] + " " + e.toString());
        //Set the test case failure whenever it failed to setDataSource
        assertTrue("Failed to setDataSource ", false);
    }
    //METADATA_KEY_CD_TRACK_NUMBER should return the TCRK value
    value = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_CD_TRACK_NUMBER);
    Log.v(TAG, "CD_TRACK_NUMBER : " + value);
    assertEquals(TAG, meta_data_file[fileIndex][meta.CD_TRACK.ordinal()], value);
    value = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_ALBUM);
    Log.v(TAG, "Album : " + value);
    assertEquals(TAG, meta_data_file[fileIndex][meta.ALBUM.ordinal()], value);
    value = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_ARTIST);
    Log.v(TAG, "Artist : " + value);
    assertEquals(TAG, meta_data_file[fileIndex][meta.ARTIST.ordinal()], value);
    value = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_AUTHOR);
    Log.v(TAG, "Author : " + value);
    assertEquals(TAG, meta_data_file[fileIndex][meta.AUTHOR.ordinal()], value);
    value = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_COMPOSER);
    Log.v(TAG, "Composer : " + value);
    assertEquals(TAG, meta_data_file[fileIndex][meta.COMPOSER.ordinal()], value);
    value = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DATE);
    Log.v(TAG, "Date : " + value);
    assertEquals(TAG, meta_data_file[fileIndex][meta.DATE.ordinal()], value);
    value = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_GENRE);
    Log.v(TAG, "Genre : " + value);
    assertEquals(TAG, meta_data_file[fileIndex][meta.GENRE.ordinal()], value);
    value = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_TITLE);
    Log.v(TAG, "Title : " + value);
    assertEquals(TAG, meta_data_file[fileIndex][meta.TITLE.ordinal()], value);
    value = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_YEAR);
    Log.v(TAG, "Year : " + value);
    assertEquals(TAG, meta_data_file[fileIndex][meta.YEAR.ordinal()], value);
    value = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DURATION);
    Log.v(TAG, "Expected = " + meta_data_file[fileIndex][meta.DURATION.ordinal()] + "reult = " + value);
    // Only require that the returned duration is within 100ms of the expected
    // one as PV and stagefright differ slightly in their implementation.
    assertTrue(TAG, Math.abs(Integer.parseInt(meta_data_file[fileIndex][meta.DURATION.ordinal()]) - Integer.parseInt(value)) < 100);
    //METADATA_KEY_NUM_TRACKS should return the total number of tracks in the media
    //include the video and audio
    value = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_NUM_TRACKS);
    Log.v(TAG, "Track : " + value);
    assertEquals(TAG, meta_data_file[fileIndex][meta.NUM_TRACKS.ordinal()], value);
    value = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_WRITER);
    Log.v(TAG, "Writer : " + value);
    assertEquals(TAG, meta_data_file[fileIndex][meta.WRITER.ordinal()], value);
    retriever.release();
}

Example 68 with MediaMetadataRetriever

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

the class CodecTest method getThumbnail.

//Test for mediaMeta Data Thumbnail
public static boolean getThumbnail(String filePath, String goldenPath) {
    Log.v(TAG, "getThumbnail - " + filePath);
    int goldenHeight = 0;
    int goldenWidth = 0;
    int outputWidth = 0;
    int outputHeight = 0;
    //This test is only for the short media file
    try {
        BitmapFactory mBitmapFactory = new BitmapFactory();
        MediaMetadataRetriever mMediaMetadataRetriever = new MediaMetadataRetriever();
        try {
            mMediaMetadataRetriever.setDataSource(filePath);
        } catch (Exception e) {
            e.printStackTrace();
            return false;
        }
        Bitmap outThumbnail = mMediaMetadataRetriever.getFrameAtTime(-1);
        //Verify the thumbnail 
        Bitmap goldenBitmap = mBitmapFactory.decodeFile(goldenPath);
        outputWidth = outThumbnail.getWidth();
        outputHeight = outThumbnail.getHeight();
        goldenHeight = goldenBitmap.getHeight();
        goldenWidth = goldenBitmap.getWidth();
        //check the image dimension
        if ((outputWidth != goldenWidth) || (outputHeight != goldenHeight))
            return false;
        // Check half line of pixel
        int x = goldenHeight / 2;
        for (int j = 1; j < goldenWidth / 2; j++) {
            if (goldenBitmap.getPixel(x, j) != outThumbnail.getPixel(x, j)) {
                Log.v(TAG, "pixel = " + goldenBitmap.getPixel(x, j));
                return false;
            }
        }
    } catch (Exception e) {
        Log.v(TAG, e.toString());
        return false;
    }
    return true;
}

Example 69 with MediaMetadataRetriever

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

the class MediaMetadataRetrieverTest method testBasicAbnormalMethodCallSequence.

// If setDataSource() has not been called, both getFrameAtTime() and extractMetadata() must
// return null.
@MediumTest
public static void testBasicAbnormalMethodCallSequence() {
    boolean hasFailed = false;
    MediaMetadataRetriever retriever = new MediaMetadataRetriever();
    if (retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_ALBUM) != null) {
        Log.e(TAG, "No album metadata expected, but is available");
        hasFailed = true;
    }
    if (retriever.getFrameAtTime(-1) != null) {
        Log.e(TAG, "No frame expected, but is available");
        hasFailed = true;
    }
    assertTrue(!hasFailed);
}

Example 70 with MediaMetadataRetriever

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

the class MediaMetadataRetrieverTest method testBasicNormalMethodCallSequence.

// If the specified call order and valid media file is used, no exception
// should be thrown.
@MediumTest
public static void testBasicNormalMethodCallSequence() throws Exception {
    boolean hasFailed = false;
    MediaMetadataRetriever retriever = new MediaMetadataRetriever();
    try {
        retriever.setDataSource(MediaNames.TEST_PATH_1);
        Bitmap bitmap = retriever.getFrameAtTime(-1);
        assertTrue(bitmap != null);
        try {
            java.io.OutputStream stream = new FileOutputStream("/sdcard/thumbnailout.jpg");
            bitmap.compress(Bitmap.CompressFormat.JPEG, 75, stream);
            stream.close();
        } catch (Exception e) {
            throw new Exception("Fails to convert the bitmap to a JPEG file for " + MediaNames.TEST_PATH_1, e);
        }
        extractAllSupportedMetadataValues(retriever);
    } catch (Exception e) {
        Log.e(TAG, "Fails to setDataSource for " + MediaNames.TEST_PATH_1, e);
        hasFailed = true;
    }
    retriever.release();
    assertTrue(!hasFailed);
}