Example of BaseActivity class

BaseActivity.kt

class BaseActivity: AppCompatActivity() {
    private lateinit var logoutReceiver: BroadcastReceiver
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        logoutReceiver = LogoutReceiver()
        registerReceiver(logoutReceiver, IntentFilter("ACTION_LOGOUT"))
    }
    
    override fun onStart() {
        super.onStart()
        traceEvent("Activity started")
    }

    override fun onStop() {
        traceEvent("Activity stopped")
        super.onStop()
    }

    private fun traceEvent(event: String) {
        //MyAnalytics.newEvent(event)
    }
    
    inner class LogoutReceiver: BroadcastReceiver() {
        override fun onReceive(context: Context?, intent: Intent?) {
            finish()
        }
    }
}