文件名称:
Android-3.0-Application-Development-Cookbook
开发工具:
文件大小: 3mb
下载次数: 0
上传时间: 2012-04-18
详细说明： 英文原版 Preface 1 Chapter 1: Activities 5 Introduction 5 Declaring an activity 6 Starting a new activity with an intent object 10 Switching between activities 14 Returning a result from an activity 17 Storing an activity's state 20 Storing persistent activity data 24 Managing the activity lifecycle 27 Chapter 2: Layouts 33 Introduction 33 Declaring a layout 34 Applying a relative layout 37 Applying a table layout 40 Using ListViews and ListAdapters 42 Applying gravity and weight 45 Controlling layout during runtime 48 Optimizing fo r tablets and multiple screens 50 Dividing the screen into fragments 53 Running 3.0 and higher applications on older platforms 58 Chapter 3: Widgets 61 Introduction 61 Inserting a widget into a layout 62 Adding images to widgets 64 Creating a widget at runtime 68 Applying a style 70 ii Table of Contents Turning a style into a theme 73 Using a platform style or theme 76 Creating a custom component 78 Chapter 4: Menus 81 Introduction 81 Creating and inflating an options menu 82 Designing Android compliant menu icons 86 Building a context sensitive menu 88 Handling menu selections 91 Building menu groups of checkable items 94 Applying shortcut keys and submenus 97 Chapter 5: Data and Security 101 Introduction 101 Using internal storage for private data 102 Storing public data on external storage 104 Creating a SQLite database 107 Sharing multimedia files across applications with Content Providers 110 Defining and enforcing permissions 112 Providing backup functionality 115 Chapter 6: Detecting User Activity 119 Introduction 119 Reading a device's orientation 120 Measuring motion with the accelerometer 122 Listing available sensors 127 Recognizing a touch event 128 Detecting multi-touch elements 132 Recognizing gestures 134 Handling multi-touch gestures 136 Controlling on screen keyboards 139 Chapter 7: Notifying the User 145 Introduction 145 Displaying an alert dialog 146 Displaying a progress dialog 150 Customizing a dialog 152 Making a Toast 154 Notifying the user with the status bar 157 Using the Notifcation.Builder class 161 iii Table of Contents Chapter 8: Graphics and Animation 163 Introduction 163 Adding graphics to the ImageView class 164 Rotating an image with a matrix 167 Using ShapeDrawable and Paint 171 Drawing with a Canvas 173 Using tween animations 176 Animating with Honeycomb APIs 180 Creating stop frame animations 183 Working with OpenGL 186 Chapter 9: Multimedia 191 Introduction 191 Playing an audio file from within an application 192 Playing back video from external memory 195 Playing multiple sounds with a SoundPool 198 Recording audio 200 Recording video 202 Capturing photos with the camera 204 Chapter 10: Telephony, Networks, and the Web 209 Introduction 209 Initiating a phone call 210 Listening for phone events 212 Sending SMS messages 215 Monitoring SMS messages 218 Connecting to WiFi 220 Connecting Bluetooth devices 223 Including web content 225 Chapter 11: GPS, Locations, and Maps 229 Introduction 229 Detecting a device's location 230 Listening for location changes 232 Setting up Google Maps 235 Zooming in on a MapView 238 Setting a map's location with a GeoPoint 241 Marking a location on a map with an overlay 243 Index 247 ...展开收缩
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