http://msdn.microsoft.com/en-us/library/windows/apps/hh831183.aspx
做 HighContrast时,采用以下分目录方式:
/ProjectFolder
/images
welcome.png
/contrast-black
welcome.png
/contrast-white
welcome.png
/fr-FR
welcome.png
/contrast-black
welcome.png
/contrast-white
welcome.png
/ja-JP
welcome.png
/contrast-black
welcome.png
/contrast-white
welcome.png
在Package.appxmanifest中
<m2:SplashScreenImage="AssetsAppImgSplashScreen.png" BackgroundColor="#2A6EBB" />
在高对比度时,这里的BackgroundColor 会被忽略掉