android 9.0 收到通知消息亮屏

1.接收到短信亮屏

源码位置：/vendor/mediatek/proprietary/packages/apps/Mms/src/com/android/mms/transaction/MessagingNotification.java

private static void updateNotification(...//sOpMessagingNotification.onUpdateNotification(isNew);wakeUpScreen(context);}/** * M: Wake up screen * @param context */ private static void wakeUpScreen(Context context) { ...  // 去掉在插入耳机的状况下才会唤醒判断  //  if (hasInsertedHeadSet || headsetIsOn) { }

2.收到任何消息都亮屏

源码位置：vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/NotificationEntryManager.java

// add Wake up screenprivate PowerManager.WakeLock wakeLock;private void wakeUpScreen() {    if (wakeLock== null){        wakeLock= mPowerManager.newWakeLock(PowerManager.FULL_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP | PowerManager.ON_AFTER_RELEASE, TAG);        wakeLock.setReferenceCounted(false);    }    if (!mPowerManager.isScreenOn()) {         wakeLock.acquire(3000);         Log.d(TAG, "notification turn screen on");        }    }}//end在addNotificationViews和updateNotificationInternal里面添加如下亮屏请求,当来了一条新通知或者更新一条通知的时候都会走到这两个逻辑protected void addNotificationViews(NotificationData.Entry entry){     if (entry == null) {         return;     }     // Add the expanded view and icon.     mNotificationData.add(entry);     tagForeground(entry.notification);     updateNotifications(); + wakeUpScreen();}private void updateNotificationInternal(StatusBarNotification notification,            NotificationListenerService.RankingMap ranking) throws InflationException {            ...     updateHeadsUp(key, entry, shouldPeek, alertAgain);     updateNotifications();    +   wakeUpScreen(); // add   }

1.接收到短信亮屏

2.收到任何消息都亮屏

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