Checking SCHEDULE_EXACT_ALARM permission

[Efimj]

When the user or system revokes SCHEDULE_EXACT_ALARM permission, the user will receive an exception when attempting to create an notification.

I’m also sure that you need to listen to the Broadcast Receiver for the SCHEDULE_EXACT_ALARM_PERMISSION_STATE_CHANGED event in order to reschedule saved notifications

Exception:
stacktrace: java.lang.SecurityException: Caller com.noto needs to hold android.permission.SCHEDULE_EXACT_ALARM or android.permission.USE_EXACT_ALARM to set exact alarms.

Example of my implementation:
app/src/main/java/com/jobik/shkiper/services/notification_service