Microsoft has released a comprehensive package for Android developers to easily learn Windows Phone and port their app to Microsoft's phone platform.
The Windows Phone API mapping tool is targeted at helping developers find their way around the Windows Phone platform. It's not a magic wand, but it does provide a "pocket dictionary" type experience.
"Mapping is tedious on-going work. Don't expect a mapping for all of the APIs, simply because the platforms are built upon different architectures and user interfaces. We're working on expanding the coverage of the API Mapping tool for both iOS and Android, but there will be some situations where you might be stuck, not knowing what way to port your feature over from iOS or Android to Windows Phone. We're willing to help!," Microsoft stated.
"We've hired the "App Guy" who crawls developer forums aggregating discussions from different locations to answer questions related to porting iOS and Android applications to WP, but hey, that's just one guy for now, anybody can help out. Tell us if we've missed something and tag your questions/answers so that we can find them (see guidance) and show them off."
The package consists of: