### Lesson 0: Welcome! An introduction to the course content and structure. ### Lesson 1: Render How to identify and diagnose the key performance problems that come with drawing to the screen. ### Lesson 2: Compute and Memory Understand how code is executed in your program, and how to handle the performance problems associated with compute and memory. ### Lesson 3: Battery How to detect and diagnose battery problems, and why it matters to your users.
If you’ve ever hit performance issues that affect your app’s usability, this course will teach you how to identify and diagnose your performance problems. By the end of this course, you’ll be able to perform exploratory tests, run profiling tools, use outputs to navigate to problematic code, and design a plan of attack to mitigate poor performance. You’ll also gain a higher level of understanding about how program code and the Android platform interact, which will help you optimize for performance in the future.