title: React navigation- Wrap button in TabBar
body: <p>I'm new in React Native and i'm trying to do the TabBar in the image. My problem is to put a button in the tabbar. If someone can help me or have an idea to create this tabbar it could be really nice.
  THX</p>
  
  <p><img src="https://i.stack.imgur.com/B4FEl.png" alt="TabBar example"></p>