Paid components for Android

are there any paid components (pre-prepared items for use in business applications) for Android, like some special List开发者_StackOverflow中文版View, app-navigation solution, tab panels and so on? I have found only a few of free components, but I'd like to see paid solutions. Do you know about anything?

Thanks

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resco has a new Android Edition, I only used they WindowsMobile Toolkit, that was great. resco.net