设置安卓设备最大音量
//设置最大音量
AudioManager am = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
int sb2value =am.getStreamMaxVolume(AudioManager.STREAM_MUSIC);
am.setStreamVolume(AudioManager.STREAM_MUSIC, sb2value, 0);
设置安卓设备最大音量
//设置最大音量
AudioManager am = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
int sb2value =am.getStreamMaxVolume(AudioManager.STREAM_MUSIC);
am.setStreamVolume(AudioManager.STREAM_MUSIC, sb2value, 0);