You can use WaveSideBar in the contacts page of your application.
A beautiful animated profile screen implemented as an AppBar with a ViewPager.
An easy way to search in your recycler view without having an always-on display search view.
Ever wanted a recycler view with a search bar? That's a simple library that lets you wrap your recyclerView into my custom layout which provides a hidden searchview which you can show by scrolling up/down the recycler.