java - 如何在 Java 中完全停止线程？

Question

我知道这个问题以前被问过很多次了。我不想在 Run() 方法中添加标志。因为该方法仍在运行并耗尽电池电量。我怎样才能完全停止线程？!

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_layout);

    AudioDispatcher dispatcher = AudioDispatcherFactory.fromDefaultMicrophone(22050,1024,0);
    dispatcher.addAudioProcessor(new PitchProcessor(PitchEstimationAlgorithm.AMDF, 22050, 1024, new PitchDetectionHandler() {

        @Override
        public void handlePitch(PitchDetectionResult pitchDetectionResult,
                AudioEvent audioEvent) {
            final float pitchInHz = pitchDetectionResult.getPitch();
            runOnUiThread(new Runnable() {
                 @Override
                 public void run() {

                    Log.i("" + pitchInHz);

                }
            });

        }
    }));

    Thread thread = new Thread(dispatcher,"Audio Dispatcher");
    thread.start();

}

Answer 1

很确定这对你来说不再重要了，但对于任何将来可能使用 TarsosDSP 并面临同样问题的人来说，最简单的方法是制作一个全局 dispatcher

dispatcher = AudioDispatcherFactory.fromDefaultMicrophone(22050,1024,0);

然后简单地停止 线程:

dispatcher.stop();