How to reset the counter at the beginning of a new month?

Question

Android

The question is, how to implement resetting the counter when a new month arrives? It must be implemented in the application.

Answer 1

remember the number of the current month for example in SharedPreferences
Create a BroadcastReceiver that reacts to the date change event (android.intent.action.DATE_CHANGED)
When reacting to a date change, check if a new month has come. If it has come - resetting the counter