Hello everyone,
I am developing an Android app using MIT App Inventor, and I want to create a daily reminder notification system for attendance (for example, 07:30 AM and 04:30 PM).
My goal is:
- The notification should appear at a specific time every day
- It should still work even if the app is closed
- No need for push notifications from a server (local reminder is enough)
- Preferably something stable on modern Android versions
I understand that using the Clock component with Timer might not be reliable because Android can stop background processes.
So my questions are:
- What is the most reliable way to schedule exact daily notifications in App Inventor?
- Is there a recommended extension for alarm/background scheduling?
- How can I ensure the notification still triggers after the phone restarts?
- Do I need to handle special permissions for Android 12/13+?
I would appreciate guidance on the best architecture for this use case.
Thank you!