title: Adding a custom indicator in device contact app
body: <p>I am developing a chat app like Viber/Whatsapp. I would like to add a custom indicator in the default contact app of the device. This indicator is to show whether the user is online/offline in my application. </p>
  
  <p>While I was researching I could understand that we can programmatically create an account like Google and thereby we can add our app icon in the device contact app (<a href="https://stackoverflow.com/questions/24227274/how-to-add-programmatically-a-custom-account-in-android">reference</a>). But can we change the icon dynamically? </p>
  
  <p>Kindly help me if anyone knows more about the contact list handling in Android.</p>
  
  <p>Thanks a lot in advance.</p>