ChangeSkin
This is a very simple change skin app by install theme apk.
Usage:
In your main app: $ git submodule add https://github.com/torv/ChangeSkin.git extras
Then import skin module in your project
Change app skin by another installed apk
In your main app: $ git submodule add https://github.com/torv/ChangeSkin.git extras
Then import skin module in your project
Change app skin by another installed apk