... written permission of the copyright owner and thepublisher. ISBN- 13 (pbk): 978-1- 430 2 -32 22 -3 ISBN- 13 (electronic): 978-1- 430 2 -32 23- 0 Trademarked names, logos, and images may appear in this book. ... Google released Android SDK 2 .3 for smartphones, code named Gingerbread, which was upgraded to 2 .3. 3 by March 2011. In early 2011 an optimized version of Android for tablets, Android 3. 0 code named ... Sensors 9 23 Linear Acceleration Sensors 9 23 Rotation Vector Sensors 9 23 Near Field Communication Sensors 9 23 References 934 Summary 935 ■Chapter 27: Exploring the Contacts API 937 Understanding...