what are the names of these controls in Android?

Question

If you look at most Google Play Apps like

Google Play Magazine

:

Google Play Music

How do you call it? On a scale from 1 to 10 based on beginner programming level skill, how do you rate the difficulty of implementing them? Where are the best places to start?

Answer 1

It's called Navigation Drawer.

There is an example from the official documentation on how to implement them. In my experience, I would say it's easy to implement to a simple one. But as such in above picture, it's a little more tricker but I've seen some examples.