public override void ViewDidLoad()
{
base.ViewDidLoad();
LoginManager login = new LoginManager();
login.LogInWithReadPermissions(readPermissions.ToArray(), this, delegate(LoginManagerLoginResult result, NSError error)
{
if (error != null)
{
CognitoSyncUtils.UpdateCredentials(string.Empty);
}
else if (result.IsCancelled)
{
CognitoSyncUtils.UpdateCredentials(string.Empty);
}
else
{
var accessToken = result.Token;
CognitoSyncUtils.UpdateCredentials(accessToken.TokenString);
InvokeOnMainThread(() =>
{
((AppDelegate)UIApplication.SharedApplication.Delegate).UpdateRootViewController(new TODOViewController());
});
}
});
}
//CognitoAccessTokenTracker tracker;
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
callbackManager = CallbackManagerFactory.Create();
LoginManager.Instance.RegisterCallback(callbackManager, new FacebookCallback <LoginResult>()
{
HandleSuccess = loginResult =>
{
var accessToken = loginResult.AccessToken;
CognitoSyncUtils.UpdateCredentials(accessToken.Token);
Intent todoActivity = new Intent(this, typeof(TodoActivity));
StartActivity(todoActivity);
},
HandleCancel = () =>
{
CognitoSyncUtils.UpdateCredentials(string.Empty);
},
HandleError = loginError =>
{
CognitoSyncUtils.UpdateCredentials(string.Empty);
}
});
LoginManager.Instance.LogInWithReadPermissions(this, new List <string> {
"public_profile"
});
CognitoSyncUtils.Initialize();
}
private void trackerAccessTokenChangedEvent(object sender, AccessTokenChangedArgs e)
{
CognitoSyncUtils.UpdateCredentials(e.NewAccessToken);
}
