title: Camera Operation UI testing with Espresso
body: <p>I need to automate my UI testing for following operation with espresso test project.</p>
  
  <p>Operation: </p>
  
  <p>Click a button that opens my phone camera. Capture Image, and save the image in sdcard storage. Also update a small image view on the screen when done.</p>
  
  <p>App works fine but with all other operations and similar type of above operation it becomes a time consuming process to test it manually again and again.</p>