Log in on Twitter with Fabric Unity SDK

GetHomeTimeline.cs

public void GetHomeTimeline()
{
    var url = "https://api.twitter.com/1.1/statuses/home_timeline.json";

    var session = Twitter.Session;
    var oauth = OAuth.OAuthRequest.ForProtectedResource("GET",
                    Environments.TwitterConsumerKey,
                    Environments.TwitterConsumerSecret,
                    session.authToken.token,
                    session.authToken.secret);

    oauth.RequestUrl = url;

    var header = new Dictionary<string, string>
    {
        { "Authorization", oauth.GetAuthorizationHeader() }
    };

    UniRx.ObservableWWW.Get(url, header).Subscribe(x =>
        {
            Debug.Log(x);
        }, ex =>
        {
            Debug.Log(ex);
        });
}

SceneController.cs

using UnityEngine;
using Fabric.Twitter;

public class SceneController : MonoBehaviour
{
    public void LogInOnTwitter()
    {
        var session = Twitter.Session;
        if (session != null)
        {
            OnTwitterLogInSuccess(session);
            return;
        }

        Twitter.LogIn(OnTwitterLogInSuccess, OnTwitterLogInFailure);
    }

    public void LogOutFromTwitter()
    {
        Twitter.LogOut();
    }

    private void OnTwitterLogInSuccess(TwitterSession session)
    {
        // TODO: Show account.
    }

    private void OnTwitterLogInFailure(ApiError error)
    {
        // TODO: Show error.
    }
}

TweetScreenshot.cs

public void TweetScreenshot(string imageURL)
{
    var card = new AppCardBuilder()
        .ImageUri(imageURL)
        .GooglePlayId("your.app.identifier")
        .IPhoneId("YOURAPPNUMBER")
        .IPadId("YOURAPPNUMBER");

    Twitter.Compose(Twitter.Session, card);
}