List of usage examples for android.media AudioTrack stop
public void stop() throws IllegalStateException
From source file:zlyh.dmitry.recaller.threading.PlayBlockThread.java
@Override public void run() { AudioTrack audioTrack = null; FileInputStream in = null;/*from w w w . j ava 2 s . c om*/ try { File rawpcm = new File(path); if (!rawpcm.exists()) { this.interrupt(); } togglePlaying(true); final int audioLength = (int) rawpcm.length(); final int minBufferSize = AudioRecord.getMinBufferSize(RecordRunnable.frequency, AudioFormat.CHANNEL_IN_MONO, AudioFormat.ENCODING_PCM_16BIT); audioTrack = new AudioTrack(AudioManager.STREAM_MUSIC, RecordRunnable.frequency, AudioFormat.CHANNEL_OUT_MONO, AudioFormat.ENCODING_PCM_16BIT, minBufferSize, AudioTrack.MODE_STREAM); final int block = 256 * 1024; byte[] byteData = new byte[block]; try { in = new FileInputStream(rawpcm); } catch (FileNotFoundException e) { e.printStackTrace(); this.interrupt(); } if (in != null) { try { int bytesread = 0; int offset; audioTrack.play(); while (bytesread < audioLength && !isInterrupted()) { offset = in.read(byteData, 0, block); if (offset != -1) { audioTrack.write(byteData, 0, offset); bytesread += offset; } else { break; } } in.close(); togglePlaying(false); if (audioTrack.getState() == AudioTrack.PLAYSTATE_PLAYING) { audioTrack.stop(); } if (audioTrack.getState() == AudioTrack.STATE_INITIALIZED) { audioTrack.release(); } } catch (Exception e) { e.printStackTrace(); try { in.close(); } catch (IOException e1) { e1.printStackTrace(); } if (audioTrack.getState() == AudioTrack.PLAYSTATE_PLAYING) { audioTrack.stop(); } if (audioTrack.getState() == AudioTrack.STATE_INITIALIZED) { audioTrack.release(); } togglePlaying(false); } } } catch (Exception e) { e.printStackTrace(); if (audioTrack != null) { if (audioTrack.getState() == AudioTrack.PLAYSTATE_PLAYING) { audioTrack.stop(); } if (audioTrack.getState() == AudioTrack.STATE_INITIALIZED) { audioTrack.release(); } } if (in != null) { try { in.close(); } catch (IOException e1) { e1.printStackTrace(); } } togglePlaying(false); } }