安卓不同版本的特性

Android版本适配(6.0~9.0)：https://www.jianshu.com/p/55cf0c439b42
https://www.jianshu.com/p/74b43dd828b0
Andriod 9.0:https://cloud.tencent.com/developer/article/1198269
Android 10新特性: https://juejin.im/post/5d6f56556fb9a06af50fe94a
Android 11新特性:https://juejin.im/post/6870400991200542727

Android 10(Q)/11(R):分区存储适配:
https://juejin.im/post/6862633674089693197#heading-2

Android基础（32）Android内存及进程包活:https://www.jianshu.com/p/500ab0f48dc3