iOS 4编程Cookbook 影印版 英文【2025|PDF|Epub|mobi|kindle电子书版本百度云盘下载】

iOS 4编程Cookbook 影印版 英文PDF格式电子书版下载

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1．Working with Objects1

1.1 Implementing and Using Custom Objects2

1.2 Allocating and Initializing Objects6

1.3 Defining Two or More Methods with the Same Name in an Object8

1.4 Defining and Accessing Properties11

1.5 Managing Properties Manually13

1.6 Reusing a Block of Code16

1.7 Communicating with Objects19

1.8 Invoking the Selectors of an Object Dynamically25

1.9 Managing Memory with the iOS SDK27

1.10 Managing Untyped Objects29

2．Implementing Controllers and Views31

2.1 Getting and Using the Application Delegate31

2.2 Managing the Views in Your Application33

2.3 Creating Your Application's GUI35

2.4 Making Your View Controller Available at Runtime37

2.5 Using a View in Your Application's GUI39

2.6 Managing Master-Detail Views41

2.7 Managing Multiple Views48

2.8 Incorporating and Using Models in the GUI50

2.9 Implementing Navigation Bars54

2.10 Switching from One View to Another61

2.11 Setting the Title on a Navigation Bar62

2.12 Displaying an Image for the Title of the Navigation Bar63

2.13 Creating and Managing Buttons on a Navigation Bar64

2.14 Removing a View from a Navigation Controller69

2.15 Manipulating a Navigation Controller's Array of View Controllers70

2.16 Incorporating a Tab Bar into Your Application71

2.17 Pop Up Additional Information over iPad UI Elements74

3．Constructing and Using TableViews87

3.1 Creating a Table View Using Interface Builder87

3.2 Creating a Table View Using Code89

3.3 Assigning an Event Handler to a Table View Using Interface Builder90

3.4 Assigning an Event Handler to a Table View Using Xcode92

3.5 Populating a Table View with Data94

3.6 Receiving and Handling Table View Events99

3.7 Using Different Types of Accessories in a Table View100

3.8 Creating Custom Table View Accessories103

3.9 Customizing the Appearance of a Table View's Contents105

3.10 Displaying Hierarchical Data110

3.11 Effectively Managing Memory with Table Views112

3.12 Editing and Moving Data in a Table View115

3.13 Enabling Swipe Deletion124

3.14 Grouping Data127

4．Core Location and Maps141

4.1 Creating a Map Using Interface Builder142

4.2 Creating a Map Using Code143

4.3 Handling the Events of a Map146

4.4 Pinpointing a Device's Location147

4.5 Displaying Built-in Pins on a Map View151

4.6 Displaying Pins with Different Colors on a Map View154

4.7 Creating and Displaying Custom Pins on a Map View160

4.8 Retrieving Meaningful Addresses Using Spatial Coordinates163

4.9 Retrieving Spatial Coordinates Using Meaningful Addresses165

5．Implementing Gesture Recognizers173

5.1 Detecting Swipe Gestures175

5.2 Reacting to Rotation Gestures177

5.3 Detecting Panning and Dragging Gestures185

5.4 Detecting Long Press Gestures188

5.5 Responding to Tap Gestures191

5.6 Responding to Pinch Gestures194

6．Networking and XML197

6.1 Opening and Reading a Local XML File197

6.2 Parsing an XML File into Objects204

6.3 Downloading Files Svnchronously213

6.4 Downloading Files Asynchronously215

6.5 Reading and Parsing Remote XML Files218

6.6 Caching Files in Memory228

6.7 Caching Files on Disk233

7．Operations,Threads,and Timers251

7.1 Running Tasks Svnchronously253

7.2 Running Tasks Asynchronously261

7.3 Creating a Dependency Between Tasks269

7.4 Pefforming a Task After a Delay272

7.5 Performing Periodic Tasks273

7.6 Performing Periodic Tasks Efficiently278

7.7 Initializing Threads Implicitly284

7.8 Exiting Threads and Timers285

7.9 Avoiding Memory Leaks in Threads288

8．Audio and Video293

8.1 Playing Audio Files293

8.2 Handling Interruptions While Playing Audio Files297

8.3 Recording Audio Files298

8.4 Handling Interruptions While Recording Audio Files305

8.5 Playing Audio over Other Sounds That Are Playing307

8.6 Playing Video Files311

8.7 Capturing Thumbnails from a Video File Asvnchronously315

8.8 Accessing the iPod Library in Response to a User Request319

9．Address Book327

9.1 Accessing the Address Book328

9.2 Retrieving All the People in the Address Book331

9.3 Retrieving Properties of Address Book Entries332

9.4 Inserting a Person Entry in the User's Address Book336

9.5 Inserting a Group Entry in the User's Address Book339

9.6 Adding Persons to Groups341

9.7 Searching in the Address Book344

9.8 Retrieving and Setting a Person's Address Book Image350

10．Camera and the Photo Library357

10.1 Detecting and Probing the Camera359

10.2 Taking Photos with the Camera364

10.3 Taking Videos with the Camera368

10.4 Storing Photos in the Photo Library372

10.5 Storing Videos in the Photo Library375

10.6 Retrieving Photos and Videos from the Photo Library378

10.7 Retrieving Assets from the Assets Library380

10.8 Editing Videos on an iOS Device388

11．Multitasking399

11.1 Detecting the Availability of Multitasking401

11.2 Completing a Long-Running Task in the Background402

11.3 Receiving Local Notifications in the Background407

11.4 Playing Audio in the Background415

11.5 Handling Location Changes in the Background419

11.6 Saving and Loading the State of a Multitasking iOS Application424

11.7 Handling Network Connections in the Background430

11.8 Handling Notifications Delivered to a Waking Application435

11.9 Handling Locale Changes in the Background438

11.10 Responding to Changes in an Application's Settings440

11.11 Opting Out of Background Execution442

12．Core Data445

12.1 Creating a Core Data Model with Xcode447

12.2 Creating and Using Core Data Model Classes451

12.3 Creating and Saving Data Using Core Data453

12.4 Loading Data Using Core Data456

12.5 Deleting Data Using Core Data458

12.6 Sorting Data Using Core Data477

12.7 Boosting Data Access in Table Views480

12.8 Implementing Relationships with Core Data492

13．Event Kit499

13.1 Retrieving the List of Calendars502

13.2 Adding Events to Calendars504

13.3 Accessing the Contents of Calendars507

13.4 Removing Events from Calendars512

13.5 Adding Recurring Events to Calendars523

13.6 Retrieving the Attendees of an Event528

13.7 Adding Alarms to Calendars534

13.8 Handling Event Changed Notifications537

13.9 Presenting Event View Controllers540

13.10 Presenting Event Edit View Controllers546

14．Graphics551

14.1 Drawing Basic Shapes on a Graphics Context552

14.2 Drawing Paths on a Graphics Context555

14.3 Drawing Images on a Graphics Context561

14.4 Capturing the Screen Contents into an Image563

14.5 Drawing Text with Core Graphics568

15．Core Motion573

15.1 Detecting the Availability of an Accelerometer574

15.2 Detecting the Availability of a Gyroscope577

15.3 Retrieving Accelerometer Data578

15.4 Detecting a Shake on an iOS Device584

15.5 Retrieving Gyroscope Data590

Index595