屏幕亮度设置.doc

;       }catch(SettingNotFoundExceptione){           ();       }       returnautomicBrightness;   }然后就是要觉得当前的亮度了,这个就比较纠结了:/**    *获取屏幕的亮度    *    ****@paramactivity    ****@return    */   publicstaticintgetScreenBrightness(Activityactivity){       intnowBrightnessValue=0;       ContentResolverresolver=();       try{           nowBrightnessValue=(                   resolver,);       }catch(Exceptione){           ();       }       returnnowBrightnessValue;   }那如何修改屏幕的亮度呢?/**    *设置亮度    *    ****@paramactivity    ****@parambrightness    */   publicstaticvoidsetBrightness(Activityactivity,intbrightness){       //((),       //,       //);       =().getAttributes();       =(brightness)*(1f/255f);       ().setAttributes(lp);   }那么,能设置了,但是为什么还是会出现,设置了,没反映呢?嘿嘿,那是因为,开启了自动调节功能了,那如何关闭呢?这才是最重要的:/**    *停止自动亮度调节    *    ****@paramactivity    */   publicstaticvoidstopAutoBrightness(Activityactivity){       ((),