### Summary - Updated `registerReceiver` usage to align with Android Tiramisu+ documentation. ### Details - Replaced direct `registerReceiver` calls with `ContextCompat.registerReceiver` for improved compatibility. - Used `RECEIVER_EXPORTED` and `RECEIVER_NOT_EXPORTED` flags based on API level to ensure correct receiver permissions. - Added reference to the official Android documentation for `registerReceiver`. ### References - [Documentation on registerReceiver](https://developer.android.com/reference/androidx/core/content/ContextCompat#registerReceiver(android.content.Context,android.content.BroadcastReceiver,android.content.IntentFilter,int)) This commit ensures that the `registerReceiver` call is consistent with the latest Android standards, improving compatibility and security across Android versions.