通过程序获取 android 系统手机的铃声和音量。同样,设置铃声和音量的方法也很简单!
AudioManager am = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
//通话音量
$ $$ $int max = am.getStreamMaxVolume( AudioManager.STREAM_VOICE_CALL );
$ $$ $int current = am.getStreamVolume( AudioManager.STREAM_VOICE_CALL );
$ $$ $Log.d(”VIOCE_CALL”, “max : ” + max + ” current : ” + current);
//系统音量
$ $$ $max = mAudioManager.getStreamMaxVolume( AudioManager.STREAM_SYSTEM );
$ $$ $current = mAudioManager.getStreamVolume( AudioManager.STREAM_SYSTEM );
$ $$ $Log.d(”SYSTEM”, “max : ” + max + ” current : ” + current);
//铃声音量
$ $$ $max = mAudioManager.getStreamMaxVolume( AudioManager.STREAM_RING );
$ $$ $current = mAudioManager.getStreamVolume( AudioManager.STREAM_RING );
$ $$ $Log.d(”RING”, “max : ” + max + ” current : ” + current);
//音乐音量
$ $$ $max = mAudioManager.getStreamMaxVolume( AudioManager.STREAM_MUSIC );
$ $$ $current = mAudioManager.getStreamVolume( AudioManager.STREAM_MUSIC );
$ $$ $Log.d(”MUSIC”, “max : ” + max + ” current : ” + current);
//提示声音音量
$ $$ $max = am.getStreamMaxVolume( AudioManager.STREAM_ALARM );
$ $$ $current = sm.getStreamVolume( AudioManager.STREAM_ALARM );
$ $$ $Log.d(”ALARM”, “max : ” + max + ” current : ” + current);
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