(This course can help you achieve the following objectives: 1. To successfully find a good office on Android and easily pass the interview. 2. Help you learn more about Android, and easily realize the rapid growth of self value. 3. You can take Android as the platform to survey all levels of embedded software development and understand the general picture of system transplantation; You can also discuss the detailed knowledge points and principles of Android in detail. 4. Learn how to think, and you will get both fish and fish)