摘要：
privateintgetBrightness(){intbrightness=-1;try{brightness=Settings.System.getInt(this.getContentResolver(),Settings.System.SCREEN_BRIGHTNESS);}catch(SettingNotFoundExceptionex){//newException(ex.toString());}returnbrightness;}privateintgetVolume(){intvolume=-1;AudioManageraudioManager=(AudioManager) 阅读全文
摘要：
activity：DisplayMetrics dm = new DisplayMetrics();this.getWindowManager().getDefaultDisplay().getMetrics(dm);sW = dm.widthPixels;sH = dm.heightPixels;service：DisplayMetrics dm = new DisplayMetrics();dm = getResources().getDisplayMetrics();int screenWidth = dm.widthPixels;int screenHeight = dm.height 阅读全文