http://www.codexpedia.com/android/android-download-large-file-using-retrofit-streaming/
http://www.codexpedia.com/android/retrofit-2-and-rxjava-for-file-downloading-in-android/
Android download zip file using Retrofit and RxJava
http://www.codexpedia.com/android/android-download-large-file-using-retrofit-streaming/
http://www.codexpedia.com/android/retrofit-2-and-rxjava-for-file-downloading-in-android/
Android download zip file using Retrofit and RxJava