C# (CSharp) Xamarin.Facebook.Login.Widget.LoginButton.RegisterCallback Examples

Example #1

File: FacebookLoginButtonRenderer.cs Project: Mrazator/Xamarin-Idea-App

        protected override void OnElementChanged(ElementChangedEventArgs <View> e)
        {
            if (Control == null)
            {
                var fbLoginBtnView  = e.NewElement as FacebookLoginButton;
                var fbLoginbBtnCtrl = new Xamarin.Facebook.Login.Widget.LoginButton(_ctx)
                {
                    LoginBehavior = LoginBehavior.NativeWithFallback
                };

                fbLoginbBtnCtrl.SetReadPermissions(fbLoginBtnView?.Permissions);
                fbLoginbBtnCtrl.RegisterCallback(MainActivity.CallbackManager, new MyFacebookCallback(this.Element as FacebookLoginButton));

                SetNativeControl(fbLoginbBtnCtrl);
            }
        }

Example #2

File: FacebookLoginButtonRenderer.cs Project: rsl-student/Anoroc-Mobile

#pragma warning disable CS0809                                                                   // Obsolete member overrides non-obsolete member
        protected override void OnElementChanged(ElementChangedEventArgs <Xamarin.Forms.View> e) //Android.View ?
#pragma warning restore CS0809                                                                   // Obsolete member overrides non-obsolete member
        {
            if (Control == null)
            {
                var fbLoginBtnView  = e.NewElement as FacebookLoginButton;
                var fbLoginbBtnCtrl = new Xamarin.Facebook.Login.Widget.LoginButton(ctx)
                {
                    LoginBehavior = LoginBehavior.NativeWithFallback
                };

                fbLoginbBtnCtrl.SetReadPermissions(fbLoginBtnView.Permissions);

                fbLoginbBtnCtrl.RegisterCallback(MainActivity.CallbackManager, new MyFacebookCallback(this.Element as FacebookLoginButton));

                SetNativeControl(fbLoginbBtnCtrl);
            }
        }