title: SearchView like Inbox app
body: <p>Google's new Inbox app has a new SearchView. It is full screen with search suggestions (based on previous searches and common search phrases) with top results sections. Take a look at a screenshot:</p>
  
  <p><img src="https://i.stack.imgur.com/SyMsl.png" alt="enter image description here"></p>
  
  <p>Now I want to know is this a Android SDK standard view? Is it a support library (v21) view?
  If yes, do you know a good tutorial on how to use it?
  If no, do you know an available open source view like this?</p>
  
  <p>If I want to implement this view, what is best approach? Creating another Activity when user clicks on Search button? opening a custom dialog? any idea?</p>