title: How to update apps in Android things?
body: <p>I'm new in Android Things and was trying to do OTA updates. In Android things console whenever I pushed a new OTA, along with the new app version, it refreshed the image as well. However, I want my image to be the same as earlier and just app to get replaced over the air. Is it possible?.
  I have been thinking to use play store to update my app in android things. Can it be done?</p>
  <p>Thank you in Advance.</p>