android 唤醒屏幕并解锁

public static void wakeUpAndUnlock(Context context){
        KeyguardManager km= (KeyguardManager) context.getSystemService(Context.KEYGUARD_SERVICE);
        KeyguardManager.KeyguardLock kl = km.newKeyguardLock("unLock");
        //解锁
        kl.disableKeyguard();
        //获取电源管理器对象
        PowerManager pm=(PowerManager) context.getSystemService(Context.POWER_SERVICE);
        //获取PowerManager.WakeLock对象,后面的参数|表示同时传入两个值,最后的是LogCat里用的Tag
        PowerManager.WakeLock wl = pm.newWakeLock(PowerManager.ACQUIRE_CAUSES_WAKEUP | PowerManager.SCREEN_DIM_WAKE_LOCK,"bright");
        //点亮屏幕
        wl.acquire();
        //释放
        wl.release();
    }

加入权限

<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.DISABLE_KEYGUARD" />