How to show a notification everyday at a certain time even when the app is closed?

Question

Although this question might have been asked before on Stack Overflow, I still haven\'t found a clear answer.

I want to show a notification everyday at 12pm for example

Answer 1

If I understood you correctly, I believe that you need setup a recurring alarm using AlarmManager. You also need to setup starting alarm service on device reboot. You can write a method that does what you want so it get executed when the alarm runs e.g. show notification. The following links should help you:

• Android Fundamentals: Scheduling Recurring Tasks
• Repeat Alarm Example In Android Using AlarmManager