title: how to create a family tree structure?
body: <p>How to create a <strong>family tree structure</strong> in Android?</p>
  
  <p><a href="https://i.stack.imgur.com/Aa4ep.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Aa4ep.jpg" alt="Family structure ilustration"></a>
  <a href="https://i.stack.imgur.com/d1UgS.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/d1UgS.jpg" alt="Created family tree with one direction"></a></p>
  
  <p>I already tried different types of tree structures but I can't find anything like this type of design structure, any idea about creating this type of tree structure?</p>
  
  <p>I am currently using <a href="https://github.com/Team-Blox/GraphView" rel="nofollow noreferrer">Team-Blox library</a> to create the tree structure,using this library i can acheive tree in one direction, problem is that in this library, I'm not able to create a tree with both <em>'top to bottom'</em> and <em>'bottom to top'</em> nodes at the same time.</p>