Authorized translation from the English language edition, entitled Android Programming: The Big Nerd Ranch Guide, Third Edition by Bill Phillips, Chris Stewart, Kristin Marsicano, published by The Big Nerd Ranch, Inc., publishing as Big Nerd Ranch Guides, Copyright © 2017 Big Nerd Ranch, LLC.
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Simplified Chinese-language edition Copyright © 2017 by Posts & Telecom Press. All rights reserved.
本书中文简体字版由Pearson Education, Inc.授权人民邮电出版社独家出版。未经出版者书面许可，不得以任何方式复制或抄袭本书内容。