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Commit adf6ff28 authored by Kun Liang's avatar Kun Liang Committed by Linux Build Service Account
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QuickBoot: filter alarms that not in whitelist 

Don't response to alarms that not in whitelist under QuickBoot mode.

Change-Id: Ib43d13897f11945e0fa8b9b06c68b7949ca456c8
parent 436d2c9d

services/core/java/com/android/server/AlarmManagerService.java

+21 −0
Original line number Diff line number Diff line
@@ -1664,6 +1664,22 @@ class AlarmManagerService extends SystemService { 
        }

    }



    private void filtQuickBootAlarms(ArrayList<Alarm> triggerList) {



        ArrayList<String> whiteList = new ArrayList();

        whiteList.add("android");

        whiteList.add("com.android.deskclock");



        for (int i = triggerList.size() - 1; i >= 0; i--) {

            Alarm alarm = triggerList.get(i);



            if (!whiteList.contains(alarm.operation.getTargetPackage())) {

                triggerList.remove(i);

                Slog.v(TAG, "ignore -> " + alarm.operation.getTargetPackage());

            }

        }

    }



    private class AlarmThread extends Thread

    {

        public AlarmThread()
@@ -1721,6 +1737,11 @@ class AlarmManagerService extends SystemService { 
                    }



                    boolean hasWakeup = triggerAlarmsLocked(triggerList, nowELAPSED, nowRTC);



                    if (SystemProperties.getInt("sys.quickboot.enable", 0) == 1) {

                        filtQuickBootAlarms(triggerList);

                    }



                    if (!hasWakeup && checkAllowNonWakeupDelayLocked(nowELAPSED)) {

                        // if there are no wakeup alarms and the screen is off, we can

                        // delay what we have so far until the future.