[转]Android获取、设置铃声，音量，静音，扬声器

 

AudioManager mAudioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);

设置音量：AndioManager提供了方法：

//streamType为铃声类型，例如：AudioManager.STREAM_VOICE_CALL、AudioManager.STREAM_SYSTEM等
//index为音量大小
//falgs为标志位
public void setStreamVolume(int streamType, int index, int flags)

设置震动：

mVibrator = (Vibrator) mContext.getSystemService(Service.VIBRATOR_SERVICE);   
                long[] pattern = {150, 100}; // OFF/ON/OFF/ON...  
                mVibrator.vibrate(pattern, -1);

静音：设置系统声音为0

//通话时设置静音System.out.println("isMicrophoneMute =" + audioManager.isMicrophoneMute());
    audioManager.setMicrophoneMute(!audioManager.isMicrophoneMute());

//通话时设置免提System.out.println("isSpeakerphoneOn =" + audioManager.isSpeakerphoneOn());
    audioManager.setSpeakerphoneOn(!audioManager.isSpeakerphoneOn());

别忘了修改的权限 <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS"/>

 

原文地址：http://www.eoeandroid.com/thread-163763-1-1.html