void GotoLoginScreen()
{
PreferenceUtils.saveString(this.ParentActivity, PreferenceUtils.TOKEN, @"");
var intent = new Intent(ParentActivity, typeof(LoginActivity));
ParentActivity.StartActivity(intent);
ParentActivity.Finish();
}
private void OnGoogleLoginButtonClicked(object sender, EventArgs e)
{
// Display the activity handling the authentication
var authenticator = Auth.GetAuthenticator();
var intent = authenticator.GetUI(this.Context);
intent.SetFlags(ActivityFlags.NoHistory);
StartActivity(intent);
ParentActivity.Finish();
}