title: Making Concentric Pie Chart in Android
body: <p>Today I am come across a problem in Drawing out Graph in Android Pro-grammatically. I am Using Achartengine graph library for achieving this , I have done with simple pie chart , But I have no clue how to make Concentric pie chart using this .</p>
  
  <p>Here is a demo Image of graph which I want to make.</p>
  
  <p>Thanx for help in advance :) <img src="https://i.stack.imgur.com/sMFmb.jpg" alt="enter image description here"></p>