Retrofit 2.0 — — Just a Tip

by Philip Barlow / from beautifuldecay.com

Yes, I’m late to post about Retrofit, but this post is in my drafts box there is a long time! =D It will not be a big post explaining each detail of this framework even because I’m late (again) and there is already lot of posts doing this job . I will try to do something diferente, resuming the use of Retrofit in a easy way to see how it works.

Step 1 — Implement the Resource

Firstly, we must to create a interface that will represent each resources from the API that will be consumed.

Step 2 — Retrofit Instance

So, we gonna need a Retrofit instance to call this UserResource

Step 3 — Instanciate the Resource

And, we gonna instanciate our UserResource like that:

Easy, isn’t it?

Step 4 — Call

Let’s execute UserResource method listAll() synchronously:

Or we can do it assynchronously:

I will post more details soon!

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