Are there libraries for custom re-usable views?

Are there libraries for android custom views? Re-usable components?

I did not found much on that topic. Just see everybody creates his own custom components, drawables and so on. Especially things like a homescreen-like viewswitcher and things l开发者_Go百科ike that, which reoccur often would be nice to have in a library.

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You should check:

1. What Android 3rd-party libraries are there?
2. Android: how can i improve the look of an app?

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You can put them into an Android Library Project. Here how to use them in Eclipse.