codingwitharul

class MvvmView extends StatefulWidget {

  @override
  _MvvmViewState createState() => _MvvmViewState();
  
}

class _MvvmViewState extends State<MvvmView> {
  
  @override

codingwitharul

    LocationManager(callback: (state) {
      print("State ${state.toString()}");
      switch(state.state) {
        case LocationEnum.ERROR:
          print("error ${state.message}");
          break;
        case LocationEnum.LOADING:
          // TODO: Handle this case.
          break;
        case LocationEnum.REQUESTING_LOCATION_SERVICE:

codingwitharul

class LocationManager {

  Location location = new Location();
  bool _serviceEnabled = false;
  PermissionStatus? _permissionGranted;
  late LocationData _locationData;

  Function(LocationState) callback;

  LocationManager({required this.callback});

codingwitharul

class LocationState {

  LocationEnum state;
  String? message;
  LocationData? location;

  LocationState({required this.state, this.message, this.location});

  static LocationState loading({String? message}) {
    return LocationState(state: LocationEnum.LOADING, message: message);

codingwitharul

class MainActivity : AppCompatActivity() {

    val camIntentCode = 100

    val imageFile: File by lazy {
        File(getExternalFilesDir(null)?.absolutePath + "/${System.currentTimeMillis()}.jpg")
    }

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

codingwitharul

class MainActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        WebView.setWebContentsDebuggingEnabled(true)
        webview.settings.apply {
            javaScriptEnabled = true
        }
        // wvl implementation
        webview.webChromeClient = object : WebViewLogger(application = application) {