如何在Windows Phone 8.1中使用Twitter进行身份验证？

Question

I have the following code for Login Authentication via Twitter in my Windows Phone 8.1 application:

user = App.MobileService.LoginAsync(MobileServiceAuthenticationProvider.Twitter);

But in wp8.1 LoginAsync method requires 2 parameters and the second parameter should be: JObject token where token is a Provider specific object with existing OAuth token to log in with

What should I enter as a second parameter? An object of JObject class with the Twitter Access Keys? If so, how do I assign the keys to the object?

Answer 1

The token object needs to be formatted depending on the specific provider. These are some examples of formats based on the providers:

MicrosoftAccount {"authenticationToken":"<authentication_token>"} Facebook {"access_token":"<access_token>"} Google {"access_token":"<access_token>"} Azure Active Directory {"access_token":"<access_token>"}

I took this information from: https://msdn.microsoft.com/en-us/library/dn296411.aspx

So maybe something like

user = App.MobileService.LoginAsync( MobileServiceAuthenticationProvider.Twitter, "{"access_token":"<access_token>"}");

EDIT: yeah you're right. it can't be a string

JObject obj = JObject.Parse(@"{"access_token":"<access_token>"}");

user = App.MobileService.LoginAsync( MobileServiceAuthenticationProvider.Twitter, obj);

Answer 2

You can use TwitterAutherino to integrate Sign in with Twitter button

I am the author of this library, so let me know if you need some non-existent features or some explanation on tutorials