title: How to set button style in android
body: <p>Normal button looks like:</p>
  
  <p><img src="https://i.stack.imgur.com/6s8UX.png" alt="alt text"></p>
  
  <p>Now, please let me know, How can i make a simple button same as an attached image button (i.e. button corner shape is round and also there is no gap between two buttons)</p>
  
  <p><img src="https://i.stack.imgur.com/YIaXy.png" alt="alt text"></p>