The course you are referring to is likely the available on Udemy , often shared on third-party sites like DownTuts.Com . Course Overview
Some community reviews on Reddit suggest that while Udemy courses are good for structured learning, some can feel "out of date" due to the fast pace of Android updates. [DownTuts.Com] Udemy - Full Android Course with...
It covers the complete Android development lifecycle, including UI design, databases, Fragments, Notifications, and publishing to Google Play. The course you are referring to is likely
It generally holds a high rating of 4.5 out of 5 from nearly 1,000 students on the official Udemy platform. Student Feedback & Reviews including UI design