Huawei mobile phone popupwindow When the edittext gains focus, the background programming becomes transparent. Only exists in Huawei mobile phones
The following pictures are shown in the picture below. Picture 1 is the normal state, and picture 2 is the bug state.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Refer to this link: http://www.jianshu.com/p/04a7...
If that doesn’t work, try adding a background