iOS 5 Programming Cookbook phần 1 ppsx

... Contexts 796 15 . 12 Rotating Shapes Drawn on Graphic Contexts 800 15 . 13 Animating and Moving Views 802 15 . 14 Animating and Scaling Views 812 15 . 15 Animating and Rotating Views 814 16 . Core Motion ... Between Operations 411 5. 15 Creating Concurrency with Timers 413 5. 16 Creating Concurrency with Threads 418 5. 17 Invoking Background Methods 424 5. 18 Exiting Threads and Timers 4 25 6. Core Location ... 747 15 . 3Constructing, Setting, and Using Colors 749 15 . 4Drawing Images 754 15 . 5Drawing Lines 759 15 . 6Constructing Paths 766 15 . 7Drawing Rectangles 7 71 15 . 8Adding Shadows to Shapes 776Table of Contents...

iOS 5 Programming Cookbook phần 10 ppsx

... and then press Next, as shownin Figure 16 -4. 16 .4 Detecting Shakes on an iOS Device | 827Figure 15 - 31. Rotating a rectangleAs we saw in Recipe 15 . 11 , we canalso apply a transformation directly ... rectangle);Figure 15 - 30 shows what we will see after applying the scale transformation to the codewe wrote in Recipe 15 . 7. 15 . 11 Scaling Shapes Drawn on Graphic Contexts | 797Figure 15 - 27. An axial ... theimage shown in Figure 15 - 32 will start moving towards the bottom-right corner, asshown in Figure 15 - 33, over a period of 5 seconds. 15 . 13 Animating and Moving Views | 8 05 - (BOOL) application:(UIApplication...

iOS 5 Programming Cookbook phần 2 docx

... around 30% of iOS devices today arerunning iOS versions that are about a year or a year and a half old. If today we areworking with iOS 5, there are still iOS devices out there running iOS, 3 for ... implement the alertView:clickedButtonAtIndex:method of our alert view delegate:2 .1 Displaying Alerts with UIAlertView | 1 15 1. 26 Creating BundlesProblemYou want to group your resources into hierarchical ... runs on iOS 5 out to the App Store.Some of the classes that we use are available only on specific versions of iOS. For in-stance, the NSJSONSerialization class is available only in iOS 5 SDK...

iOS 5 Programming Cookbook phần 3 pps

... view,the rest of the text that she types will not be visible to her:2. 15 Displaying Long Lines of Text with UITextView | 211 on the bottom navigation bar have all sorts of shapes. We will have ... with two view controllers2 .12 Presenting Multiple View Controllers with UITabBarController | 1 85 And the results are exactly what we were looking for:Figure 2- 35. A system Add buttonThe first ... UIBarButtonSystemItemCancel, UIBarButtonSystemItemEdit, UIBarButtonSystemItemSave, 2 .11 Adding Buttons to Navigation Bars with UIBarButtonItem | 17 72 .13 Displaying Static Text with UILabelProblemYou want to display...

iOS 5 Programming Cookbook phần 4 pptx

... UIPopoverArrowDirectionUp = 1UL << 0, UIPopoverArrowDirectionDown = 1UL << 1, UIPopoverArrowDirectionLeft = 1UL << 2, UIPopoverArrowDirectionRight = 1UL << 3, UIPopoverArrowDirectionAny ... progress will appear tohave not yet started. Value of +1. 0 shows the progress of 10 0%. The progress depictedin figure to come is 0 .5 (or 50 %). To get used to creating progress views, let's ... whiteColor]; self.contentSizeForViewInPopover = CGSizeMake(200.0f, 1 25. 0f); CGRect buttonRect = CGRectMake(20.0f, 20.0f, 16 0.0f, 37.0f); self.buttonPhoto = [UIButton buttonWithType:UIButtonTypeRoundedRect];...

iOS 5 Programming Cookbook phần 5 pptx

... <NSThread: 0x4b0e4e0>{name = (null), num = 1} Main thread = <NSThread: 0x4b0e4e0>{name = (null), num = 1} 5. 5 Performing UI-Related Tasks with GCD | 3 75 });});In this chapter, you will learn ... return result; }; NSString *result = [self convertIntToString :12 3 usingBlockObject:inlineConverter]; 5. 1 Constructing Block Objects | 3 61 been cancelled before attempting to check for an Internet ... choose what you want to do at runtime and change the activity of a program. In 5. 0 Introduction | 355 See AlsoXXX 5. 3 Invoking Block ObjectsProblemYou've learned how to construct block...

iOS 5 Programming Cookbook phần 6 doc

... sample location */ CLLocationCoordinate2D location; location.latitude = 50 .8 219 169290 718 1; location.longitude = -0 .13 811 76 710 1287842; /* Create the annotation using the location */ MyAnnotation ... [super viewDidLoad]; CLLocation *location = [[CLLocation alloc] initWithLatitude:+38. 411 2 810 longitude: -12 2.8409780f]; self.myGeocoder = [[CLGeocoder alloc] init]; [self.myGeocoder reverseGeocodeLocation:location ... shown in Figure 6-6.6.6 Displaying Custom Pins on a Map View | 4 51 CHAPTER 8Networking, JSON, XML and Twitter8.0 Introduction iOS apps, when connected to the internet, become more liveley. That...

89

476

0

iOS 5 Programming Cookbook phần 7 pptx

... makeKeyAndVisible]; return YES;} 10 .3 Retrieving Properties of Address Book Entries | 55 59.6 Playing Video FilesProblemYou would like to be able to play video files in your iOS application.SolutionUse ... (__bridge_transfer NSString *) ABMultiValueCopyValueAtIndex(emails, emailCounter); 55 6 | Chapter 10 : Address Book 10 .5 Inserting a Group Entry into the Address BookProblemYou want to categorize ... of that box. 5. In the list that gets displayed, select the AddressBook.framework and press the Addbutton (see Figure 10 -1) . 54 7 [settings setValue:[NSNumber numberWithInteger :1] forKey:AVNumberOfChannelsKey];...

89

398

0

iOS 5 Programming Cookbook phần 8 ppt

... selecting theplus [+] button in the Attributes pane (see Figure 13 -7): 13 .1 Creating a Core Data Model with Xcode | 655 Figure 13 -1. Creating an empty application for Core Data4. Now for your ... as shown in Figure 13 -2. Once done, press theNext button. 650 | Chapter 13 : Core Data 12 .1 Detecting the Availability of MultitaskingProblemYou want to find out whether the iOS device running ... (second and thirdgenerations), provided that the iOS on these devices has been updated to iOS 4.0 or iOS 5. Furthermore, a device could have iOS 5. 0 or later installed on it, but the under-lying...

89

368

0

iOS 5 Programming Cookbook phần 9 pdf

... pixels. 15 . 0 Introduction | 7 35 Figure 15 - 4. Saving our Xcode project on disk4. On the right side, select Objective-C class, and then press Next (see Figure 15 - 5). 15 . 0 Introduction | 739Figure 15 - 6. ... Figure 15 - 9).740 | Chapter 15 : Graphics and AnimationsFigure 15 - 7. Saving a subclass of UIView to disk 12 . In File Inspector, choose the Identity Inspector tab on top (see Figure 15 - 10 ). 13 . In ... 739Figure 15 - 6. Creating a subclass of UIView 15 . 0 Introduction | 7 41 Figure 15 - 5. Creating a new Objective-C class in Xcode 5. In the next screen (Figure 15 - 6), make sure that the Subclass box has...

Xem thêm

iOS 5 Programming Cookbook phần 9 pdf

iOS 5 Programming Cookbook phần 1 ppsx