Java Code Examples for android.media.AudioTrack#PLAYSTATE_PLAYING

The following examples show how to use android.media.AudioTrack#PLAYSTATE_PLAYING . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: BlockingAudioTrack.java From android_9.0.0_r45 with Apache License 2.0

6 votes

private static int writeToAudioTrack(AudioTrack audioTrack, byte[] bytes) {
    if (audioTrack.getPlayState() != AudioTrack.PLAYSTATE_PLAYING) {
        if (DBG) Log.d(TAG, "AudioTrack not playing, restarting : " + audioTrack.hashCode());
        audioTrack.play();
    }

    int count = 0;
    while (count < bytes.length) {
        // Note that we don't take bufferCopy.mOffset into account because
        // it is guaranteed to be 0.
        int written = audioTrack.write(bytes, count, bytes.length);
        if (written <= 0) {
            break;
        }
        count += written;
    }
    return count;
}

Example 2

Source File: AudioTrackManagerDualNormal.java From apollo-DuerOS with Apache License 2.0

6 votes

@Override
public void resumeMusicAudioTrack() {
    // some times, initMusicAudioTrack() maybe fail
    if (mMusicAudioTrack == null) {
        reInitAudioTrack();
    }

    if ((mMusicAudioTrack != null) && (mMusicAudioTrack.getPlayState() != AudioTrack.PLAYSTATE_PLAYING)) {

        try {
            mMusicAudioTrack.play();
        } catch (IllegalStateException e) {
            LogUtil.e(FTAG, "media resume failed!");
            informMusicPause();
            e.printStackTrace();
        }
    }

    if (getMusicAudioTrackFocus() == 0) {
        setMediaAudioFocusStatus(true);
    } else {
        setMediaAudioFocusStatus(false);
    }
}

Example 3

Source File: MediaPlayer.java From NetEasyNews with GNU General Public License v3.0

5 votes

private void audioTrackWrite(byte[] audioData, int offsetInBytes, int sizeInBytes) {
  if (mAudioTrack != null && mAudioTrack.getPlayState() == AudioTrack.PLAYSTATE_PLAYING) {
    int written;
    while (sizeInBytes > 0) {
      written = sizeInBytes > mAudioTrackBufferSize ? mAudioTrackBufferSize : sizeInBytes;
      mAudioTrack.write(audioData, offsetInBytes, written);
      sizeInBytes -= written;
      offsetInBytes += written;
    }
  }
}

Example 4

Source File: SaiyTextToSpeech.java From Saiy-PS with GNU Affero General Public License v3.0

5 votes

@Override
public void shutdown() {

    if (audioTrack != null && Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        switch (audioTrack.getPlayState()) {
            case AudioTrack.PLAYSTATE_PLAYING:
                if (DEBUG) {
                    MyLog.i(CLS_NAME, "stop: PLAYSTATE_PLAYING");
                }
                audioTrack.stop(true);
                audioTrack.flush();
                audioTrack.release();
            case AudioTrack.PLAYSTATE_PAUSED:
                if (DEBUG) {
                    MyLog.i(CLS_NAME, "stop: PLAYSTATE_PAUSED");
                }
                audioTrack.stop(true);
                audioTrack.flush();
                audioTrack.release();
            case AudioTrack.PLAYSTATE_STOPPED:
                if (DEBUG) {
                    MyLog.i(CLS_NAME, "stop: PLAYSTATE_STOPPED");
                }
                audioTrack.flush();
                audioTrack.release();
                break;
        }
    }

    super.shutdown();
}

Example 5

Source File: AudioTrackManagerSingle.java From apollo-DuerOS with Apache License 2.0

5 votes

public void resumeAudioTrack() {
    if ((mAudioTrack != null) && (mAudioTrack.getPlayState() != AudioTrack.PLAYSTATE_PLAYING)) {
        try {
            mAudioTrack.pause();
            mAudioTrack.flush();
            mAudioTrack.play();
        } catch (IllegalStateException e) {
            e.printStackTrace();
        }
    }

    // get audio track focus
    getAudioTrackFocus();
}

Example 6

Source File: AudioOutputQueue.java From Android-Airplay-Server with MIT License

5 votes

private long getNowLineTime() {
	//getPlaybackHeadPosition()
	//getNotificationMarkerPosition
	//return audioTrack.getNotificationMarkerPosition();
	//return m_line.getLongFramePosition();
	if(audioTrack.getPlayState() == AudioTrack.PLAYSTATE_PLAYING){
		long value = audioTrack.getPlaybackHeadPosition();
		return value;
	}
	else{
		LOG.warning("getNowLineTime() called while audioTrack is not on a Playing State");
		return 0;
	}
}

Example 7

Source File: AudioTrackManagerDualStreamType.java From apollo-DuerOS with Apache License 2.0

5 votes

@Override
public void writeTTSAudioTrack(byte[] data, int offset, int size) {
    /*
     * some times, even set AudioTrack.play(), but AudioTrack.getPlayState()!=AudioTrack.PLAYSTATE_PLAYING
     */
    if (mTTSAudioTrack != null && mTTSAudioTrack.getPlayState() == AudioTrack.PLAYSTATE_PLAYING) {
        // can not catch exception
        if (getTTSAudioFocusStatus()) {
            if (size > 0) {
                mTTSAudioTrack.write(data, offset, size);
            }
        }
    }
}

Example 8

Source File: AudioTrackManagerDualStreamType.java From apollo-DuerOS with Apache License 2.0

5 votes

@Override
public void writeMusicAudioTrack(byte[] data, int offset, int size) {
    if (mMusicAudioTrack != null && mMusicAudioTrack.getPlayState() == AudioTrack.PLAYSTATE_PLAYING) {
        // can not catch exception
        if (getMediaAudioFocusStatus()) {
            mMusicAudioTrack.write(data, offset, size);
        }
    }
}

Example 9

Source File: AudioTrackManagerDualStreamType.java From apollo-DuerOS with Apache License 2.0

5 votes

@Override
public void pauseMusicAudioTrack() {
    // release Audio Focus
    releaseMusicAudioTrackFocus();

    if ((mMusicAudioTrack != null) && (mMusicAudioTrack.getPlayState() == AudioTrack.PLAYSTATE_PLAYING)) {
        try {
            mMusicAudioTrack.pause();
        } catch (IllegalStateException e) {
            e.printStackTrace();
        }
    }
}

Example 10

Source File: AudioTrackManagerDualNormal.java From apollo-DuerOS with Apache License 2.0

5 votes

@Override
public void writeTTSAudioTrack(byte[] data, int offset, int size) {
    /*
     * some times, even set AudioTrack.play(), but AudioTrack.getPlayState()!=AudioTrack.PLAYSTATE_PLAYING
     */
    if (mTTSAudioTrack != null && mTTSAudioTrack.getPlayState() == AudioTrack.PLAYSTATE_PLAYING) {
        // can not catch exception
        if (getTTSAudioFocusStatus()) {
            if (size > 0) {
                mTTSAudioTrack.write(data, offset, size);
            }
        }
    }
}

Example 11

Source File: AudioTrackManagerDualNormal.java From apollo-DuerOS with Apache License 2.0

5 votes

@Override
public void writeMusicAudioTrack(byte[] data, int offset, int size) {
    if (mMusicAudioTrack != null && mMusicAudioTrack.getPlayState() == AudioTrack.PLAYSTATE_PLAYING) {
        // can not catch exception
        if (getMediaAudioFocusStatus()) {
            mMusicAudioTrack.write(data, offset, size);
        }
    }
}

Example 12

Source File: MediaPlayer.java From BambooPlayer with Apache License 2.0

5 votes

private void audioTrackWrite(byte[] audioData, int offsetInBytes, int sizeInBytes) {
  if (mAudioTrack != null && mAudioTrack.getPlayState() == AudioTrack.PLAYSTATE_PLAYING) {
    int written;
    while (sizeInBytes > 0) {
      written = sizeInBytes > mAudioTrackBufferSize ? mAudioTrackBufferSize : sizeInBytes;
      mAudioTrack.write(audioData, offsetInBytes, written);
      sizeInBytes -= written;
      offsetInBytes += written;
    }
  }
}

Example 13

Source File: StreamPlayer.java From android-sdk with Apache License 2.0

5 votes

/**
 * Interrupt the audioStream.
 */
public void interrupt() {
  if (audioTrack != null) {
    if (audioTrack.getState() == AudioTrack.STATE_INITIALIZED
            || audioTrack.getState() == AudioTrack.PLAYSTATE_PLAYING) {
      audioTrack.pause();
    }
    audioTrack.flush();
    audioTrack.release();
  }
}

Example 14

Source File: AudioPlayer.java From Android with Apache License 2.0

5 votes

public void stopPlayer() {
    
    if (!mIsPlayStarted) {
        return;
    }
    
    if (mAudioTrack.getPlayState() == AudioTrack.PLAYSTATE_PLAYING) {
        mAudioTrack.stop();                        
    }
    
    mAudioTrack.release();
    mIsPlayStarted = false;
       
    Log.d(TAG, "Stop audio player success !");
}

Example 15

Source File: MediaPlayer.java From Vitamio with Apache License 2.0

5 votes

private void audioTrackWrite(byte[] audioData, int offsetInBytes, int sizeInBytes) {
  if (mAudioTrack != null && mAudioTrack.getPlayState() == AudioTrack.PLAYSTATE_PLAYING) {
    int written;
    while (sizeInBytes > 0) {
      written = sizeInBytes > mAudioTrackBufferSize ? mAudioTrackBufferSize : sizeInBytes;
      mAudioTrack.write(audioData, offsetInBytes, written);
      sizeInBytes -= written;
      offsetInBytes += written;
    }
  }
}

Example 16

Source File: MediaPlayer.java From react-native-android-vitamio with MIT License

4 votes

private void audioTrackStart() {
  if (mAudioTrack != null && mAudioTrack.getState() == AudioTrack.STATE_INITIALIZED && mAudioTrack.getPlayState() != AudioTrack.PLAYSTATE_PLAYING)
    mAudioTrack.play();
}

Example 17

Source File: MediaPlayer.java From BambooPlayer with Apache License 2.0

4 votes

private void audioTrackStart() {
  if (mAudioTrack != null && mAudioTrack.getState() == AudioTrack.STATE_INITIALIZED && mAudioTrack.getPlayState() != AudioTrack.PLAYSTATE_PLAYING)
    mAudioTrack.play();
}

Example 18

Source File: TGSourceDataLine.java From tuxguitar with GNU Lesser General Public License v2.1

4 votes

@Override
public boolean isRunning() {
	return (this.audioTrack != null && this.audioTrack.getPlayState() == AudioTrack.PLAYSTATE_PLAYING);
}

Example 19

Source File: MediaPlayer.java From MyHearts with Apache License 2.0

4 votes

private void audioTrackStart() {
  if (mAudioTrack != null && mAudioTrack.getState() == AudioTrack.STATE_INITIALIZED && mAudioTrack.getPlayState() != AudioTrack.PLAYSTATE_PLAYING)
    mAudioTrack.play();
}

Example 20

Source File: MediaPlayer.java From video-player with MIT License

4 votes

private void audioTrackStart() {
  if (mAudioTrack != null && mAudioTrack.getState() == AudioTrack.STATE_INITIALIZED && mAudioTrack.getPlayState() != AudioTrack.PLAYSTATE_PLAYING)
    mAudioTrack.play();
}