Android 5.0 6.0主题引擎参考资料 http://developer.sonymobile.com/2014/04/22/sony-contributes-runtime-resource-overlay-framework-to-android-code-example/http://www.cyanogenmod.org/blog/developer-blog-the-theme-enginehttp://www.xda-developers.com/android-m-dev-preview-adds-functional-rro-framework/