protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
Xamarin.Essentials.Platform.Init(this, savedInstanceState); // add this line to your code, it may also be called: bundle
H113Platform.Init(this);
SetContentView(Resource.Layout.activity_main);
var appRTCBtn = FindViewById <Button>(Resource.Id.btn_apprtc);
var h113Btn = FindViewById <Button>(Resource.Id.btn_h113);
appRTCBtn.Click += (sender, args) => StartActivity(typeof(ConnectActivity));
h113Btn.Click += (sender, args) => StartActivity(typeof(LoginActivity));
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
Xamarin.Essentials.Platform.Init(this, savedInstanceState);
SetContentView(Resource.Layout.activity_login);
H113Platform.Init(this);
_phoneEditText = FindViewById <EditText>(Resource.Id.et_phone);
_codeEditText = FindViewById <EditText>(Resource.Id.et_code);
_loginButton = FindViewById <Button>(Resource.Id.start_call);
_loadingContainer = FindViewById(Resource.Id.loading_container);
_loadingContainer.Visibility = ViewStates.Gone;
_loginButton.Click += LoginButtonOnClick;
}