field public int numSubSamples;
}
- public static abstract interface MediaCodec.NotificationCallback {
+ public static abstract class MediaCodec.NotificationCallback {
+ ctor public MediaCodec.NotificationCallback();
method public abstract void onCodecNotify(android.media.MediaCodec);
}
setParameters(keys, values);
}
+ /**
+ * Sets the codec listener for actionable MediaCodec events.
+ * <p>Call this method with a null listener to stop receiving event notifications.
+ *
+ * @param cb The listener that will run.
+ */
public void setNotificationCallback(NotificationCallback cb) {
mNotificationCallback = cb;
}
- public interface NotificationCallback {
- void onCodecNotify(MediaCodec codec);
+ /**
+ * MediaCodec listener interface. Used to notify the user of MediaCodec
+ * when there are available input and/or output buffers, a change in
+ * configuration or when a codec error happened.
+ */
+ public static abstract class NotificationCallback {
+ /**
+ * Called on the listener to notify that there is an actionable
+ * MediaCodec event. The application should call {@link #dequeueOutputBuffer}
+ * to receive the configuration change event, codec error or an
+ * available output buffer. It should also call {@link #dequeueInputBuffer}
+ * to receive any available input buffer. For best performance, it
+ * is recommended to exhaust both available input and output buffers in
+ * the handling of a single callback, by calling the dequeue methods
+ * repeatedly with a zero timeout until {@link #INFO_TRY_AGAIN_LATER} is returned.
+ *
+ * @param codec the MediaCodec instance that has an actionable event.
+ */
+ public abstract void onCodecNotify(MediaCodec codec);
}
private void postEventFromNative(