RE: How to develop your own chat bot Android app

You would need an Android developer to review your app to resolve your build errors.

For information on developing apps with Android see,
https://developer.android.com/

We can help you develop your app, or develop and app for you for Android or iOS.
Please contact sales@botlibre.biz for more information.

You can also upgrade to our Diamond service, and we can help develop an app for you.
https://www.botlibre.com/upgrade.jsp