解决方法
您可以使用AudioManager检查音量是静音还是静音.
@H_502_8@AudioManager audio = (AudioManager) context.getSystemService(Context.AUdio_SERVICE);
switch( audio.getRingerMode() ){
case AudioManager.RINGER_MODE_NORMAL:
break;
case AudioManager.RINGER_MODE_SILENT:
break;
case AudioManager.RINGER_MODE_VIBRATE:
break;
}
对于Volume更改,有BroadcastReceiver.
@H_502_8@public class VolumeKeyReceiver extends BroadcastReceiver { @Override public void onReceive(Context context,Intent intent) { //Implement Logic } }注册BroadcastReceiver
@H_502_8@VolumeKeyReceiver keyReceiver = new VolumeKeyReceiver(); IntentFilter intentFilter = new IntentFilter(); intentFilter.addAction("android.media.VOLUME_CHANGED_ACTION"); registerReceiver(keyReceiver,intentFilter);