On Aug 20, 11:02 am, optimusgeek <[email protected]> wrote:
> I'll notify something to user after 30 minutes for example.
> Can I use alarm manager for this?
Yes. Your code will look something like this:
AlarmManager am =
(AlarmManager)context.getSystemService(Context.ALARM_SERVICE);
am.set(AlarmManager.ELAPSED_REALTIME,
SystemClock.elapsedRealtime() + 30 * DateUtils.MINUTE_IN_MILLIS,
pendingIntent);
...where pendingIntent is a PendingIntent you've declared for whatever
action you want to occur half an hour from now.
> It also should work even in case of power off and on.
Not possible, I'm afraid. AFAIK, there's nothing you (as a programmer)
can do to power-up the phone if it's off.
String
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