How have popular iPhone games been ported to Android?

Posted by Cirrostratus on Stack Overflow See other posts from Stack Overflow or by Cirrostratus
Published on 2010-05-08T05:00:26Z Indexed on 2010/05/08 5:08 UTC
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iphone

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android

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game-development

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porting

I am not asking how could they have been, I want to know the real answer.

Doodle Jump, Paper Toss and some others have versions on the iPhone and Android that are nearly exactly the same, with the iPhone version coming first.

There is a small Objective-C compiler project for Android's NDK but the timing isn't right for these apps. There's also an Android port of Cocos2d but I doubt Doodle Jump used that. Titanium? Doubtful.

As their respective code bases grow, I figure it'd get harder and harder to do an exact port from Objective-C to Java every release so I wonder if there is a better way. Are they sharing C++ code for example?

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