title: Android Unlock like Swipe Gesture
body: <p>How can I have something like Emulator Swipe to unlock Gesture? What I want is Animation where user will drag a circle left or right and base action on Whether it was dragged left or right. How can this be achived? Something similar to Unlock shown in image below.</p>
  
  <p>Thanks,
  Umesh</p>
  
  <p><img src="https://i.stack.imgur.com/LUwGV.jpg" alt="Emulator Swipe to Unlock gesture"></p>