protected override void OnElementChanged(ElementChangedEventArgs <Xamarin.Forms.Page> e)
{
base.OnElementChanged(e);
var activity = this.Context as Activity;
if (LPConnection.DetectNetwork(activity))
{
Login.SaveConnectionError(false);
}
else
{
Login.SaveConnectionError(true);
}
}
protected override void OnElementChanged(ElementChangedEventArgs <Xamarin.Forms.Page> e)
{
base.OnElementChanged(e);
var activity = this.Context as Activity;
if (LPConnection.DetectNetwork(activity))
{
var auth = new OAuth2Authenticator(
clientId: "1730746240513468",
scope: "",
authorizeUrl: new System.Uri("https://m.facebook.com/dialog/oauth/"),
redirectUrl: new System.Uri("http://www.facebook.com/connect/login_success.html")
);
try
{
auth.Completed += (sender, eventArgs) =>
{
if (eventArgs.IsAuthenticated)
{
// Use eventArgs.Account to do wonderful things
Usuario.SaveUserToken(eventArgs.Account.Properties["access_token"]);
//Salvar conta do usuario na aplicacao
//AccountStore.Create (activity).Save (eventArgs.Account, "Facebook");
//App.Current.Properties ["id"] = eventArgs.Account.Properties ["access_token"];
var request = new OAuth2Request("GET", new System.Uri("https://graph.facebook.com/me?fields=email,bio,name,picture.type(normal)"), null, eventArgs.Account);
request.GetResponseAsync().ContinueWith(t =>
{
if (!t.IsFaulted)
{
Usuario.SaveUserJson(t.Result.GetResponseText());
UsuarioModel user = Usuario.CadastroUsuarioSocial();
if (user.IdSocial != null)
{
//Verifica usuario
if (!APIUsuario.GetUserByIdSocial(user.IdSocial))
{
//Salvar usuario
APIUsuario.CreateUserFacebook(user);
Login.SaveSuccessLogin(1);
Login.SaveAuthenticateLogin(true);
//Login.FecharTelaAutenticacao.Invoke();
}
else
{
Login.SaveSuccessLogin(1);
Login.FecharTelaAutenticacao();
//Login.RedirecionarTelaAutenticacao();
//Login.SaveAuthenticateLogin(true);
//Login.FecharTelaAutenticacao.Invoke();
}
}
else
{
Login.SaveSuccessLogin(2);
Login.FecharTelaAutenticacao();
}
}
});
Login.SaveAuthenticateLogin(true);
}
else
{
//Dispose();
// The user cancelled
Login.FecharTelaAutenticacao();
}
};
}
catch (Exception ex)
{
var x = ex.Message;
}
activity.StartActivity(auth.GetUI(activity));
}
else
{
Login.SaveErroConexao(true);
}
}
