theme: move TW_THEME_VERSION to variables.h
Automatically add the current theme version to the
splash and ui xmls during the build
Change-Id: I52f8cb41fabe34a8849ecc54ece3c0fb645dcd74
(cherry picked from commit a1317fc7bbba9b26bb65d207bd48f7f79b7e98fd)
diff --git a/gui/theme/portrait_mdpi/splash.xml b/gui/theme/portrait_mdpi/splash.xml
index 4ce64b3..b0b97ee 100644
--- a/gui/theme/portrait_mdpi/splash.xml
+++ b/gui/theme/portrait_mdpi/splash.xml
@@ -5,7 +5,7 @@
<author>TeamWin</author>
<title>TWRP</title>
<description>splash screen</description>
- <themeversion>4</themeversion>
+ <themeversion>{themeversion}</themeversion>
</details>
<resources>