Api call by using Retrofit, RxJava and RxAndroid in Kotlin Android

Api call by using Retrofit, RxJava and RxAndroid in Kotlin Android

In building the Android apps, Retrofit is the most popular for networking API call. It is very simple and cleaner way API call in the Android application. Retrofit used OkHttp request call which is extended and customized of Http request.  It gives much better performance in comparison with another library like Volley. Android developers love this because it…