Simple demo GitHub project: https://github.com/Try4W/AlarmManagerDemo
On emulators(Android 4.1.1, Android 6):
- I scheduling new
PendingIntent
withAlarmManager
- check active alarms via
adb shell dumpsys alarm
- see my
Intent
- close app via swiping it from recent apps
- check active alarms via
adb shell dumpsys alarm
- see my
Intent
- BroadcastReciver fired at time!
On my device(LeTv One/Android 6):
- I scheduling new
PendingIntent
withAlarmManage
- check active alarms via
adb shell dumpsys alarm
- see my
Intent
- close app via swiping it from recent apps
- check active alarms via
adb shell dumpsys alarm
- DO NOT see my
Intent
- BroadcastReciver not fired at all
If I add my app to 'protected apps' Intent
not removed after removing app from recent apps.
BUT! On my device AliExpress's app post notification without adding to 'protected apps'.
Note: alarm scheduled without problem on BOOT_COMPLETED
How did they achieve that?
What I already tried:
- set alarm via
alarmManager.setAlarmClock(...)
- set alarm via
setExactAndAllowWhileIdle(...)
- use intent-filter to execute
BroadcastReciever
- set alarm from
Service
running in separated process