耳机插孔监听器的Andr​​oid [英] Headphone Jack Listener Android

问题描述

有谁知道我可以检测设备上的耳机插孔是插在Android？我有一个音乐播放器，我需要暂停音乐时，耳机拔出。我已经发现的最接近的是使用 AudioManager 。那是正确的方向走？

Does anyone know how I can detect if the headphone jack on a device is unplugged on Android? I have a music player and I need to pause the music when the headphones are unplugged. The closest thing I have found is using the AudioManager. Is that the right direction to go?

推荐答案

这是我落得这样做：

private class NoisyAudioStreamReceiver extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        if (AudioManager.ACTION_AUDIO_BECOMING_NOISY.equals(intent.getAction())) {
            pause();
        }
    }
}

private IntentFilter intentFilter = new IntentFilter(AudioManager.ACTION_AUDIO_BECOMING_NOISY);

private void startPlayback() {
    registerReceiver(myNoisyAudioStreamReceiver(), intentFilter);
}

private void stopPlayback() {
    unregisterReceiver(myNoisyAudioStreamReceiver);
}

我发现这个链接的回答：<一href="http://developer.android.com/training/managing-audio/audio-output.html">http://developer.android.com/training/managing-audio/audio-output.html

这篇关于耳机插孔监听器的Andr​​oid的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！