Following the post C# – ASP.NET Web API and ASP.NET Identity, I would like to show how we can consume a REST web service authenticated by ASP.NET Identity within Android. In this post, we’ll repeat the steps we’ve done before in .NET client but now with Java and Android. If you follow my posts before in Android section, you must be very familiar with consuming ASP.NET Web API service. We’ll use same technique again, no big deal. However, I’ll introduce some new functions in JSONHttpClient class for communication with ASP.NET Identity.