Mark L. Murphy - The Busy Coders Guide to Android Development, 3.6 version

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Thanks!

Thanks for your interest in developing applications for Android! Increasingly, people will access Internet-based services using so-called "non-traditional" means, such as mobile devices. The more we do in that space now, the more that people will help invest in that space to make it easier to build more powerful mobile applications in the future. Android is new Android-powered devices appeared on the scene first in late 2008 but it likely will rapidly grow in importance due to the size and scope of the Open Handset Alliance.

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