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Commit 2b6e459e authored by Christopher Tate's avatar Christopher Tate
Browse files

Send TIME_SET to manifest receivers, too 

Also expand the slew window for minimizing the effects of time-set
flapping from 500ms to 1000ms.

Bug 35319393

Change-Id: I6d6df1e086115ebe12c0bc4b9d761a11a0267012
parent 6721901c

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

+5 −4
Original line number Diff line number Diff line
@@ -2458,9 +2458,9 @@ class AlarmManagerService extends SystemService { 
                        expectedClockTime = lastTimeChangeClockTime

                                + (nowELAPSED - mLastTimeChangeRealtime);

                    }

                    if (lastTimeChangeClockTime == 0 || nowRTC < (expectedClockTime-500)

                            || nowRTC > (expectedClockTime+500)) {

                        // The change is by at least +/- 500 ms (or this is the first change),

                    if (lastTimeChangeClockTime == 0 || nowRTC < (expectedClockTime-1000)

                            || nowRTC > (expectedClockTime+1000)) {

                        // The change is by at least +/- 1000 ms (or this is the first change),

                        // let's do it!

                        if (DEBUG_BATCH) {

                            Slog.v(TAG, "Time changed notification from kernel; rebatching");
@@ -2477,7 +2477,8 @@ class AlarmManagerService extends SystemService { 
                        }

                        Intent intent = new Intent(Intent.ACTION_TIME_CHANGED);

                        intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING

                                | Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);

                                | Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT

                                | Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND);

                        getContext().sendBroadcastAsUser(intent, UserHandle.ALL);



                        // The world has changed on us, so we need to re-evaluate alarms