title: how to give color, round corner and show to a button
body: <p>I want to change the color of a <code>Button</code> and give it corner, but my problem is i also want to give it shadow like <code>android:background="@android:drawable/dialog_holo_light_frame"</code>, and i am not able to do all these to a <code>Button</code></p>
  
  <p>is anybody knows how to make a <code>Button</code> which has different color, be able to change its corner and has shadow behind it?</p>
  
  <p>what i already tried was <code>Stroke</code> which did not give me what i want.
  i want something like the picture above.</p>
  
  <p><img src="https://i.stack.imgur.com/BV4c6.png" alt="enter image description here"></p>
  
  <p><img src="https://i.stack.imgur.com/s1KYO.png" alt="enter image description here"></p>