a0019 the busy coder s guide to android developmen morebook vn 2026

The Busy Coder's Guide to Android Development by Mark L... The Busy Coder's Guide to Android Developmentby Mark L.. Printed in the United States of America.. CommonsWare books may be pur

011023 4 567

 !" $% &!'()

*

+,-./001234 367 89:21;: <=> ?@A

The Busy Coder's Guide to Android

Development

by Mark L Murphy

The Busy Coder's Guide to Android Development

by Mark L Murphy

Copyright © 2008-2011 CommonsWare, LLC All Rights Reserved.

Printed in the United States of America.

CommonsWare books may be purchased in printed (bulk) or digital form for educational or

business use For more information, contact direct@commonsware.com.

Printing History:

Mar 2011:Version 3.6 ISBN: 978-0-9816780-0-9

The CommonsWare name and logo, “Busy Coder's Guide”, and related trade dress are trademarks of CommonsWare, LLC.

All other trademarks referenced in this book are trademarks of their respective firms The publisher and author(s) assume no responsibility for errors or omissions or for damages resulting from the use of the information contained herein.

Table of Contents

Welcome to the Warescription! .xxiii

Preface .xxv

Welcome to the Book! xxv

Warescription .xxv

Book Bug Bounty .xxvi

Source Code And Its License .xxvii

Creative Commons and the Four-to-Free (42F) Guarantee xxviii

Acknowledgments .xxix

The Big Picture .1

What Androids Are Made Of 3

Activities .3

Services .4

Content Providers .4

Intents 4

Stuff At Your Disposal 5

Storage .5

Network .5

Multimedia .5

GPS .5

iii

Phone Services .6

The Big Picture Of This Book 6

How To Get Started .7

Step #1: Java 7

Install the JDK .7

Learn Java .8

Step #2: Install the Android SDK .9

Install the Base Tools 9

Install the SDKs and Add-Ons 9

Step #3: Install the ADT for Eclipse .13

Step #4: Install Apache Ant .15

Step #5: Set Up the Emulator 16

Step #6: Set Up the Device 23

Windows 24

OS X and Linux 25

Your First Android Project .27

Step #1: Create the New Project 27

Eclipse .27

Command Line 31

Step #2: Build, Install, and Run the Application in Your Emulator or Device .32

Eclipse .32

Command Line .33

Examining Your First Project 37

Project Structure 37

Root Contents 37

The Sweat Off Your Brow .38

iv

Keyword Index

startActivity() 240, 241, 287, 397, 451, 506, 588,

591

startActivityForResult() 240-242, 287, 288, 511

startForeground() 520, 546, 547

startService() 505-508, 511, 514, 516, 517, 519, 520,

Property .

android completionThreshold 145

android drawSelectorOnTop 138, 149 android horizontalSpacing 141 android id 73, 74, 88, 105, 181, 182

android layout_alignBaseline 107 android layout_alignBottom 106 android layout_alignLeft 106 android layout_alignParentBottom 105 android layout_alignParentLeft 105 android layout_alignParentRight 105 android layout_alignParentTop 105 android layout_alignRight 107 android layout_alignTop 106, 107

android layout_centerHorizontal 105 android layout_centerInParent 105 android layout_centerVertical 105

android layout_height 73, 95

android layout_toRightOf 106

android layout_width 73, 95, 98

697

Download from Wow! eBook <www.wowebook.com>

Keyword Index

android:manifest 41

android:name .42, 505, 552 android:nextFocusDown .90

android:nextFocusLeft 90

android:nextFocusRight .90

android:nextFocusUp .90

android:numColumns .141

android:orientation 94

android:permission .506, 554 android:shrinkColumns .114

android:singleLine 83

android:spacing 149

android:spinnerSelector 149

android:src .82

android:stretchColumns 113

android:stretchMode 141

android:text 73, 79 android:textColor 80, 85 android:textStyle .79, 83 android:typeface 79

android:verticalSpacing .141

android:visibility .90

698

Install the Base Tools

Install the SDKs and Add-Ons

Step #3: Install the ADT for Eclipse .13

Step #4: Install Apache Ant .15

Step #5: Set Up the Emulator 16

Step... .114

android: singleLine 83

android: spacing 149

android: spinnerSelector 149

android: src .82

android: stretchColumns