ThemeDIY creates CMTE as well as Substratum themes from within your device. You can customize many different aspects of the theme such as colors wallpapers lockscreen backgrounds fonts boot animation and style which itself includes buttons switches radio toggles checkboxes system animations loading spinners and many other options to make your perfect theme.
Don't know how to design a theme? Good news! The app is now equipped with a live preview which allows you to see what your theme would look like when applied (go to per-app modification tab in styles).

Requirements:
-CMTE (CM12 CM12.1 CM13 LOS13).
-Substratum (Android 7+)
-Stock Android 8.

Please note that Android 5.0 (CM12.0) is not fully maintained as development is shifted towards newer versions of Android but don't fret themes will still be applied although you will see some unthemed elements every now and then.

Features:
-User-friendly material-compliant UI
-One-click customizations ("Generate colors from wallpaper")
-Automatically install themes once made (requires root)
-WYSIWYG editor (WIP)
-Per-app modifications
-Wallpapers lockscreen backgrounds softkeys TTF and OTF fonts and boot animations
-Not just pre-defined colors pick your own (HEX colors input)

Some features may require in-app purchases aka ThemeDIY pro.


Guide on how to use themeDIY:
http://goo.gl/kkj86W



Found a bug? Don't let it sit there contact me to resolve it immediately. I'm friendly and will respond asap :)

Please send me an email before requesting a copyright takedown where applicable.

Don't forget to join ThemeDIY Google+ community for updates https://plus.google.com/u/0/communities/108487614858895543145