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Commit 2a9ec6e1 authored by Annie Chin's avatar Annie Chin
Browse files

Adjust how snoozed alarms are rescheduled in response to TIME_SET, 

TIMEZONE_CHANGED, and BOOT_COMPLETED.

Bug: 21363078

1. Dismiss snoozed alarms after a reboot
2. Do not reschedule snoozed alarms for their next scheduled instance;
keep the snoozed firing time. AlarmManager will immediately fire alarms
that are registered for already-passed times.

Change-Id: I64aa3d2c7a257bb140c06284c038c65f673b86e7
parent 4dbc159d

src/com/android/deskclock/AlarmInitReceiver.java

+3 −1
Original line number Diff line number Diff line
@@ -50,7 +50,6 @@ public class AlarmInitReceiver extends BroadcastReceiver { 
        AlarmStateManager.updateGlobalIntentId(context);

        AsyncHandler.post(new Runnable() {

            @Override public void run() {

                // Remove the snooze alarm after a boot.

                if (action.equals(Intent.ACTION_BOOT_COMPLETED)) {

                    // Clear stopwatch and timers data

                    SharedPreferences prefs =
@@ -59,6 +58,9 @@ public class AlarmInitReceiver extends BroadcastReceiver { 
                    TimerObj.resetTimersInSharedPrefs(prefs);

                    Utils.clearSwSharedPref(prefs);



                    // Dismiss snoozed alarms after boot

                    AlarmStateManager.dismissSnoozedAlarms(context);



                    if (!prefs.getBoolean(PREF_VOLUME_DEF_DONE, false)) {

                        // Fix the default

                        LogUtils.v("AlarmInitReceiver - resetting volume button default");

src/com/android/deskclock/alarms/AlarmStateManager.java

+20 −2
Original line number Diff line number Diff line
@@ -692,6 +692,18 @@ public final class AlarmStateManager extends BroadcastReceiver { 
        updateNextAlarm(context);

    }



    /**

     * Dismiss all snoozed alarms

     */

    public static void dismissSnoozedAlarms(Context context) {

        ContentResolver contentResolver = context.getContentResolver();

        for (AlarmInstance instance : AlarmInstance.getInstances(contentResolver, null)) {

            if (instance.mAlarmState == AlarmInstance.SNOOZE_STATE) {

                AlarmStateManager.setDismissState(context, instance);

            }

        }

    }



    /**

     * Fix and update all alarm instance when a time change event occurs.

     *
@@ -703,8 +715,14 @@ public final class AlarmStateManager extends BroadcastReceiver { 
        ContentResolver contentResolver = context.getContentResolver();

        for (AlarmInstance instance : AlarmInstance.getInstances(contentResolver, null)) {

            final Alarm alarm = Alarm.getAlarm(contentResolver, instance.mAlarmId);

            // If the alarm is snoozed, keep the current next alarm time; do not set the time to

            // the next scheduled alarm.

            // This means that if the time has adjusted past the originally intended fire time,

            // we will schedule for the old time. AlarmManager will then fire the alarm immediately.

            if (instance.mAlarmState != AlarmInstance.SNOOZE_STATE) {

                instance.setAlarmTime(alarm.getNextAlarmTime(Calendar.getInstance()));

                AlarmInstance.updateInstance(contentResolver, instance);

            }

            AlarmStateManager.registerInstance(context, instance, false);

        }

        AlarmStateManager.updateNextAlarm(context);