January 2017
Beginner to intermediate
624 pages
22h 42m
English
In this chapter, you included the AppCompat library so that you can use support fragments. AppCompat on its own does not include a support fragment implementation. The AppCompat library depends on the support-v4 library, which is where the support fragment implementation lives.
Google provides many different support libraries, including support-v4, appcompat-v7, recyclerview-v7, and many more. The support-v4 library is typically referred to as the support library. This was the first support library Google provided to developers. Over time, more and more tools have been added to this library, and it became a grab bag of things with no real focus. At that point, Google decided to ...
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