讓屏幕保持高亮

<span style="font-size:18px;">PowerManager pm = (PowerManager) mContext 
                    .getSystemService(Context.POWER_SERVICE); 
            wakeLock = pm.newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK, 
                    mContext.getClass().getCanonicalName()); 
            wakeLock.acquire();</span> 

 

 

摘自 liuxiIT的專欄

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