AndroidApiLeakFragment.kt

class AndroidApiLeakFragment : Fragment() {

    private lateinit var localBroadcastReceiver: BroadcastReceiver

    var wifiStateChanged = false

    override fun onStart() {
        super.onStart()
        registerBroadCastReceiver()
    }

    private fun registerBroadCastReceiver() {
        localBroadcastReceiver = object : BroadcastReceiver() {
            override fun onReceive(context: Context?, intent: Intent?) {
                wifiStateChanged = true
            }
        }

        activity?.registerReceiver(
            localBroadcastReceiver,
            IntentFilter(WifiManager.WIFI_STATE_CHANGED_ACTION)
        )
    }
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