Holo Themer
Holo Themer lets you force any app to use:
Holo Dark
Holo Light
Holo Light with dark Actionbar
Holo Dark with no Actionbar
Holo Light with no Actionbar
Wallpaper
Wallpaper with no Titlebar
Pure black
Pure black - no actionbar
Device Default
Device Default - Light
Material themes are included for Lollipop ROM's only
This will only work on apps that already use a Holo theme of some kind (which is most apps, and practically no games)
Even then, some apps will mess up a bit
The new Add-on store lets you download additional xposed mods which work with this one
EG: the Settings_light addon makes the icons down the left of the settings app black, to use with Holo Light
Visit XDA thread for more details
Credits to @NeverUseful for the icon!
Screenshots
Settings in Light
Settings in Light with Dark actionbar
Messaging in Dark
For more screenshots see the support thread
Dark theme option for the Holo Themer app itself
Compatibility with new premium version. You can skip this if you don't use premium
Removed logging
Added Material themes for Lollipop users ONLY
Fix startup crash
Bug fixes
Added loading dialog
Fixed search
Internal improvements
Bug Fixes
Added semi-opaque wallpaper theme
Themed the app Material style
Added app icons in the list of apps
IMPORTANT bug fixes
Also check out the addons menu, there are new ones
Added Refresh button in the app
New backup format, now backs up ALL preferences
Unfortunately, backups made in earlier version cannot be restored in this version
Also premium version in now out on Play Store, please consider upgrading
https://play.google.com/store/apps/details?id=com.hamzah.holothemer.premium
Option to hide app icon from Actionbar
"User Wallpaper" theme now has an Actionbar so apps won't crash as much
New Add-ons list
Now has a list of installed addons which can be launched from the list
Fixed a typo
Launch app by long pressing in list
Backup and restore of settings
Search
Fastscroll
Added these themes
Pure black
Pure black - no actionbar
Device Default
Device Default - Light
Added no actionbar themes
Added User Wallpaper themes
Added Add-on store
Initial