1、roid靜音與馬達振動流程1設置靜音和振動靜音和振動都屬于來電后的動作.所以在設置靜音和振動時都只是設置一些標識并往數(shù)據(jù)庫寫入相應標識.文件：packagesappssettingssrccomroidsettingsSoundDisplaySettings.javaprivateCheckBoxPreferencemSilentprivateCheckBoxPreferencemVibrateprivatevoidsetRingerM

2、ode(booleansilentbooleanvibrate)if(silent)mAudioManager.setRingerMode(vibrateAudioManager.RINGER_MODE_VIBRATE:AudioManager.RINGER_MODE_SILENT)elsemAudioManager.setRingerMode(AudioManager.RINGER_MODE_NMAL)mAudioManager.se

3、tVibrateSetting(AudioManager.VIBRATE_TYPE_RINGERvibrateAudioManager.VIBRATE_SETTING_ON:AudioManager.VIBRATE_SETTING_OFF)publicbooleanonPreferenceTreeClick(PreferenceScreenpreferenceScreenPreferencepreference)if(preferenc

4、e==mSilent||preference==mVibrate)setRingerMode(mSilent.isChecked()mVibrate.isChecked())if(preference==mSilent)updateState(false)publicstaticfinalintVIBRATE_TYPE_NOTIFICATION=1publicstaticfinalintVIBRATE_SETTING_OFF=0publ

5、icstaticfinalintVIBRATE_SETTING_ON=1publicstaticfinalintVIBRATE_SETTING_ONLY_SILENT=2publicvoidsetVibrateSetting(intvibrateTypintvibrateSetting)IAudioServiceservice=getService()tryservice.setVibrateSetting(vibrateTypevib

6、rateSetting)catch(RemoteExceptione)Log.e(TAG“DeadobjectinsetVibrateSetting“e)將振動類型和振動設置傳給音頻接口服務IaudioServiceIaudioService的定義如下:framewksbasemediajavaroidmediaIAudioService.aidlframewksbasemediajavaroidmediaAudioService.ja

7、va文件:framewksbasemediajavaroidmediaAudioService.java文件:framewksbasecejavaroidproviderSettings.javapublicvoidsetRingerMode(intringerMode)synchronized(mSettingsLock)if(ringerMode!=mRingerMode)setRingerModeInt(ringerModetru