I want to read multiple bubble in one row as "*" char. How do I do this?
You might want to get a Support Plan in order to find this information. There is nothing specified about the possibility to change the bubbles in asterisks. Access the official website and then use one of the links provided on the page to get additional help. It's possible that you will need to re-code the application using the SDK.
Thanks for your quick response :) :) :)