工作中遇到的问题

1、包装类和基本类型
介绍
https://blog.youkuaiyun.com/mylike_45/article/details/90772777
总结
https://blog.youkuaiyun.com/mylike_45/article/details/90778881

2、equals 的使用
https://bug2048.gitee.io/page/20190423184125.html

3、android.view.WindowManager$BadTokenException Unable to add window
https://blog.youkuaiyun.com/mylike_45/article/details/94594843

4、WindowManager-android.view.WindowLeaked

5、Toast---- android.view.WindowManager$BadTokenException
https://bug2048.gitee.io/page/20190428162719.html