What are the common development frameworks under Android?

What are the common development frameworks under

Android?
such as UI framework, MVC framework?

UI framework I found a QMUI,. I don"t know if there is any other UI framework that is better to use.
I don"t know which frameworks will be used to develop Android. Android Xiaobai asks for advice ~

May.22,2021

now the most popular framework combination is RxJava+Retrofit+Dagger2+MVP

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