January 2018
Intermediate to advanced
434 pages
14h 1m
English
Content preview from Kotlin Programming Cookbook
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How to do it…
Using RxJava with Retrofit is quite simple; let's take a look at the following steps:
- An instance of Retrofit (which is used to communicate with network) will be created as follows:
Retrofit.Builder() .addCallAdapterFactory(RxJava2CallAdapterFactory.create()) .addConverterFactory(GsonConverterFactory.create()) .client(okHttpClient) .baseUrl(AppConstants.INSTAGRAM_BASE_URL) .build()
- The following is an example of interface where we define all of our Retrofit calls. You may note, we are returning the Observable, and that's the only thing that has changed:
interface InstagramApiService { @FormUrlEncoded @POST("oauth/authorize") fun getRedirectCode(@Field("client_id") client_id: String, @Field("redirect_uri") redirect_uri: String, ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.