Here is another course from one month. Don't know if this has been shared before.
https://www.udemy.com/learn-how-to-build-an-android-app/
duplicate post !!!!!
http://bestblackhatforum.com/Thread-F4LT-Learn-How-to-Build-an-Android-App?highlight=Learn+How+to+Build+an+Android+App
Sorry. That will never happen again. Thanks for the correction.