I have added a new feature to the tool GDX Project Utils to generate neccesary icons for iOS and Android from an original one.

Options
- Min. Interpolation: It’s the filter applied to generate icons of minor size than the original one.
- Max. Interpolation: It’s the filter applied to generate icons of bigger size than the original one.
- Background color: only for iOS. iOS icons cannot have transparency. So if the original icon has transparencies, them are filled with this color.
Modifications
Generated icons are configured on file config/icons_config.json. You can modify it to set the size, name, path, etc. of the generated icons.
Download
You can download the project on this link: gdx-project-utils-0.3.0