Android studio modify app icon

Proceed as follows:

1. Right-click the app name→New→ImageAsset

2. Perform the following configuration

Image source: https://blog.csdn.net/Qingshan_z/article/details/126661650

3. Configure resolution

4. Icons are automatically saved in the mipmap folder

After restarting, the replacement is successful! ! !

Reference: https://blog.csdn.net/Qingshan_z/article/details/126661650