Examples with Listener com.google.android.exoplayer2.Player.Listener used on opensource projects

Example 1 with Listener

use of com.google.android.exoplayer2.Player.Listener in project ExoPlayer by google.

the class SimpleExoPlayer method buildAudioRenderers.

/**
   * Builds audio renderers for use by the player.
   *
   * @param context The {@link Context} associated with the player.
   * @param mainHandler A handler associated with the main thread's looper.
   * @param drmSessionManager An optional {@link DrmSessionManager}. May be null if the player will
   *     not be used for DRM protected playbacks.
   * @param extensionRendererMode The extension renderer mode.
   * @param eventListener An event listener.
   * @param audioProcessors An array of {@link AudioProcessor}s that will process PCM audio buffers
   *     before output. May be empty.
   * @param out An array to which the built renderers should be appended.
   */
protected void buildAudioRenderers(Context context, Handler mainHandler, DrmSessionManager<FrameworkMediaCrypto> drmSessionManager, @ExtensionRendererMode int extensionRendererMode, AudioRendererEventListener eventListener, AudioProcessor[] audioProcessors, ArrayList<Renderer> out) {
    out.add(new MediaCodecAudioRenderer(MediaCodecSelector.DEFAULT, drmSessionManager, true, mainHandler, eventListener, AudioCapabilities.getCapabilities(context), audioProcessors));
    if (extensionRendererMode == EXTENSION_RENDERER_MODE_OFF) {
        return;
    }
    int extensionRendererIndex = out.size();
    if (extensionRendererMode == EXTENSION_RENDERER_MODE_PREFER) {
        extensionRendererIndex--;
    }
    try {
        Class<?> clazz = Class.forName("com.google.android.exoplayer2.ext.opus.LibopusAudioRenderer");
        Constructor<?> constructor = clazz.getConstructor(Handler.class, AudioRendererEventListener.class, AudioProcessor[].class);
        Renderer renderer = (Renderer) constructor.newInstance(mainHandler, componentListener, audioProcessors);
        out.add(extensionRendererIndex++, renderer);
        Log.i(TAG, "Loaded LibopusAudioRenderer.");
    } catch (ClassNotFoundException e) {
    // Expected if the app was built without the extension.
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
    try {
        Class<?> clazz = Class.forName("com.google.android.exoplayer2.ext.flac.LibflacAudioRenderer");
        Constructor<?> constructor = clazz.getConstructor(Handler.class, AudioRendererEventListener.class, AudioProcessor[].class);
        Renderer renderer = (Renderer) constructor.newInstance(mainHandler, componentListener, audioProcessors);
        out.add(extensionRendererIndex++, renderer);
        Log.i(TAG, "Loaded LibflacAudioRenderer.");
    } catch (ClassNotFoundException e) {
    // Expected if the app was built without the extension.
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
    try {
        Class<?> clazz = Class.forName("com.google.android.exoplayer2.ext.ffmpeg.FfmpegAudioRenderer");
        Constructor<?> constructor = clazz.getConstructor(Handler.class, AudioRendererEventListener.class, AudioProcessor[].class);
        Renderer renderer = (Renderer) constructor.newInstance(mainHandler, componentListener, audioProcessors);
        out.add(extensionRendererIndex++, renderer);
        Log.i(TAG, "Loaded FfmpegAudioRenderer.");
    } catch (ClassNotFoundException e) {
    // Expected if the app was built without the extension.
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

Example 2 with Listener

use of com.google.android.exoplayer2.Player.Listener in project ExoPlayer by google.

the class HlsMediaSource method prepareSource.

@Override
public void prepareSource(ExoPlayer player, boolean isTopLevelSource, Listener listener) {
    Assertions.checkState(playlistTracker == null);
    playlistTracker = new HlsPlaylistTracker(manifestUri, dataSourceFactory, eventDispatcher, minLoadableRetryCount, this);
    sourceListener = listener;
    playlistTracker.start();
}

Example 3 with Listener

use of com.google.android.exoplayer2.Player.Listener in project ExoPlayer by google.

the class DashMediaSource method prepareSource.

// MediaSource implementation.
@Override
public void prepareSource(ExoPlayer player, boolean isTopLevelSource, Listener listener) {
    sourceListener = listener;
    if (sideloadedManifest) {
        loaderErrorThrower = new LoaderErrorThrower.Dummy();
        processManifest(false);
    } else {
        dataSource = manifestDataSourceFactory.createDataSource();
        loader = new Loader("Loader:DashMediaSource");
        loaderErrorThrower = loader;
        handler = new Handler();
        startLoadingManifest();
    }
}

Example 4 with Listener

use of com.google.android.exoplayer2.Player.Listener in project HybridMediaPlayer by mkaflowski.

the class ExoMediaPlayer method setDataSource.

public void setDataSource(List<MediaSourceInfo> normalSources, List<MediaSourceInfo> castSources, CastContext castContext) {
    String userAgent = Util.getUserAgent(context, "yourApplicationName");
    DefaultHttpDataSourceFactory httpDataSourceFactory = new DefaultHttpDataSourceFactory(userAgent, null, /* listener */
    DefaultHttpDataSource.DEFAULT_CONNECT_TIMEOUT_MILLIS, DefaultHttpDataSource.DEFAULT_READ_TIMEOUT_MILLIS, true);
    // Produces DataSource instances through which media data is loaded.
    DataSource.Factory dataSourceFactory = new DefaultDataSourceFactory(context, null, httpDataSourceFactory);
    // Produces Extractor instances for parsing the media data.
    ExtractorsFactory extractorsFactory = new SeekableExtractorsFactory();
    MediaSource[] sources = new MediaSource[normalSources.size()];
    for (int i = 0; i < normalSources.size(); i++) {
        // This is the MediaSource representing the media to be played.
        sources[i] = new ExtractorMediaSource(Uri.parse(normalSources.get(i).getUrl()), dataSourceFactory, extractorsFactory, null, null);
    }
    exoMediaSource = new ConcatenatingMediaSource(sources);
    setCastMediaSourceInfoList(castSources);
    prepare();
    if (castContext != null) {
        castPlayer = new CastPlayer(castContext);
        castPlayer.setSessionAvailabilityListener(this);
        castPlayer.addListener(new MyPlayerEventListener(castPlayer));
    }
    init();
}

Example 5 with Listener

use of com.google.android.exoplayer2.Player.Listener in project ExoPlayer by google.

the class IcyDataSource method readMetadata.

/**
 * Reads an ICY stream metadata block, passing it to {@link #listener} unless the block is empty.
 *
 * @return True if the block was extracted, including if its length byte indicated a length of
 *     zero. False if the end of the stream was reached.
 * @throws IOException If an error occurs reading from the wrapped {@link DataSource}.
 */
private boolean readMetadata() throws IOException {
    int bytesRead = upstream.read(metadataLengthByteHolder, 0, 1);
    if (bytesRead == C.RESULT_END_OF_INPUT) {
        return false;
    }
    int metadataLength = (metadataLengthByteHolder[0] & 0xFF) << 4;
    if (metadataLength == 0) {
        return true;
    }
    int offset = 0;
    int lengthRemaining = metadataLength;
    byte[] metadata = new byte[metadataLength];
    while (lengthRemaining > 0) {
        bytesRead = upstream.read(metadata, offset, lengthRemaining);
        if (bytesRead == C.RESULT_END_OF_INPUT) {
            return false;
        }
        offset += bytesRead;
        lengthRemaining -= bytesRead;
    }
    // Discard trailing zero bytes.
    while (metadataLength > 0 && metadata[metadataLength - 1] == 0) {
        metadataLength--;
    }
    if (metadataLength > 0) {
        listener.onIcyMetadata(new ParsableByteArray(metadata, metadataLength));
    }
    return true;
}