解决开机失败问题（可能）

捕捉toast.show的错误

Resolve boot failure (possible)
Catch the error of toast.show

catch missing exception

解决Camera2重复打开相机问题

solve Camera2 apps opening camera repeatedly

解决安卓11的权限问题

solve permission problems on Android 11

1. 优化包体积

2. 解决应用程序没有权限读取视频而导致失败的问题
3. 优化readme

1. Optimize package volume
2. Solve the problem that the application does not have permission to read video, resulting in failure
3. Optimize Readme

优化在没有替换视频的处理流程，避免卡住。

修复3.1,3.2中的重大bug

移除自动关闭视频的功能(有更多的bug)
修复以gmail等应用闪退问题

fix important bugs in 3.1 and 3.2
remove auto close video function, because of more bugs

now it can function properly in google meet in gmail

优化camera2

optimize camera2 API

优化camera2

optimize camera2 API

修复bug，优化camera接口

fix bugs ,polish camera api