fun isAirplaneModeEnabled():Boolean{
  return Settings.Global.getInt(contentResolver, Settings.Global.AIRPLANE_MODE_ON, 0) != 0
}

/**
<receiver android:name=".receivers.AirPlaneIntentReceiver">
    <intent-filter>
        <action android:name="android.intent.action.AIRPLANE_MODE" />
    </intent-filter>
</receiver>
*/
class AirPlaneIntentReceiver : BroadcastReceiver() {
  override fun onReceive(context: Context, intent: Intent) {
      val isAirplaneModeOn = intent.getBooleanExtra("state", false)
      if (isAirplaneModeOn) {
          //TODO - ENABLED
      } else {
          //TODO - DISABLED
      }
}