Ich try to write some Hello-World-Timer App to boil eggs.
The eggs should boil e.g. for 5 minutes.
So i start my app when i put the eggs into the water.
The App should display an alert after 5 Minutes.
I was successful so far - only if i keep the display on. Everything works fine.
But if the device went to sleep - i see the alert after i unlock the device.
Is there any way to program a alert that is displayed in any case - just like an incoming call ?
Probably with an other technology than Java ?
Thanks for any tip.