1. What’s new in iOS4
Paul Ardeleanu
@pardel
SkillsMatter - August 12th 2010

2. SkillsMatter - August 12th 2010
What was missing?
Multitasking
Flash
http://pardel.net

3. SkillsMatter - August 12th 2010
What’s new in iOS4?
Multitasking
Local Notifications
iAd
Game Center
New Frameworks & APIs
http://pardel.net

4. SkillsMatter - August 12th 2010
1. Multitasking
http://pardel.net

5. SkillsMatter - August 12th 2010
1. Multitasking ... of a different kind
http://pardel.net

6. SkillsMatter - August 12th 2010
Multitasking
http://pardel.net

7. SkillsMatter - August 12th 2010
Multitasking
Fast app switching
Task Completion
Background Audio
Navigation & Location tracking
VoIP
http://pardel.net

8. SkillsMatter - August 12th 2010
Fast App Switching
Running
Not running
http://pardel.net

9. SkillsMatter - August 12th 2010
Fast App Switching
Active
Running
Inactive
Not running
http://pardel.net

10. SkillsMatter - August 12th 2010
Fast App Switching
Active
Running Running
Inactive
Background
Not running Not running
http://pardel.net

11. SkillsMatter - August 12th 2010
Fast App Switching
Active
Running Running
Inactive
Running
Background
Suspended
Not running Not running
http://pardel.net

12. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground
Inactive
Not running http://pardel.net

13. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground didFinishLaunchingWithOptions:
Inactive
Not running http://pardel.net

14. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground didFinishLaunchingWithOptions:
applicationDidBecomeActive:
Inactive
Not running http://pardel.net

15. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground didFinishLaunchingWithOptions:
applicationDidBecomeActive:
applicationDidResignActive:
Inactive
Not running http://pardel.net

16. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground didFinishLaunchingWithOptions:
applicationDidBecomeActive:
applicationDidResignActive:
Inactive
applicationDidTerminate:
Not running http://pardel.net

17. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground didFinishLaunchingWithOptions:
applicationDidBecomeActive:
applicationDidResignActive:
Inactive
applicationDidTerminate:
Not running http://pardel.net

18. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground didFinishLaunchingWithOptions:
applicationDidBecomeActive:
applicationDidResignActive:
Inactive
applicationDidTerminate:
Not running http://pardel.net

19. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground didFinishLaunchingWithOptions:
applicationDidBecomeActive:
applicationDidResignActive:
Inactive
applicationDidTerminate:
Background
Running
Suspended
Not running http://pardel.net

20. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground didFinishLaunchingWithOptions:
applicationDidBecomeActive:
applicationDidResignActive:
Inactive
applicationDidTerminate:
applicationDidResignActive:
Background
Running
Suspended
Not running http://pardel.net

21. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground didFinishLaunchingWithOptions:
applicationDidBecomeActive:
applicationDidResignActive:
Inactive
applicationDidTerminate:
Background applicationDidEnterBackground:
Running
Suspended
Not running http://pardel.net

22. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground didFinishLaunchingWithOptions:
applicationDidBecomeActive:
applicationDidResignActive:
Inactive
applicationDidTerminate:
Background applicationDidEnterBackground:
Running
applicationDidEnterForeground:
Suspended
Not running http://pardel.net

23. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground didFinishLaunchingWithOptions:
applicationDidBecomeActive:
applicationDidResignActive:
Inactive
applicationDidTerminate:
Background applicationDidEnterBackground:
Running
applicationDidEnterForeground:
Suspended
Not running http://pardel.net

24. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground didFinishLaunchingWithOptions:
applicationDidBecomeActive:
applicationDidResignActive:
Inactive
applicationDidTerminate:
Background applicationDidEnterBackground:
Running
applicationDidEnterForeground:
Suspended
Not running http://pardel.net

25. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground didFinishLaunchingWithOptions:
applicationDidBecomeActive:
applicationDidResignActive:
Inactive
applicationDidTerminate:
Background applicationDidEnterBackground:
Running
applicationDidEnterForeground:
Suspended
Not running http://pardel.net

26. SkillsMatter - August 12th 2010
UIApplicationDelegate Callbacks
//
// MyAppDelegate.m
//
- (void)applicationWillResignActive:(UIApplication *)application
- (void)applicationDidEnterBackground:(UIApplication *)application
- (void)applicationWillEnterForeground:(UIApplication *)application
- (void)applicationDidBecomeActive:(UIApplication *)application
- (void)applicationWillTerminate:(UIApplication *)application
UIApplicationDidEnterBackgroundNotification
UIApplicationDidEnterForegroundNotification
http://pardel.net

27. SkillsMatter - August 12th 2010
UIApplicationDelegate Callbacks
//
// MyAppDelegate.m
//
- (void)applicationWillResignActive:(UIApplication *)application
- (void)applicationDidEnterBackground:(UIApplication *)application
- (void)applicationWillEnterForeground:(UIApplication *)application
- (void)applicationDidBecomeActive:(UIApplication *)application
- (void)applicationWillTerminate:(UIApplication *)application
UIApplicationDidEnterBackgroundNotification
UIApplicationDidEnterForegroundNotification
Demo http://pardel.net

28. SkillsMatter - August 12th 2010
UIApplication
typedef enum {
UIApplicationStateActive,
UIApplicationStateInactive,
UIApplicationStateBackground
} UIApplicationState;
@property(nonatomic,readonly) UIApplicationState applicationState
[[UIApplication sharedApplication] applicationState]
http://pardel.net

29. SkillsMatter - August 12th 2010
Best practices
Active
Foreground
Inactive applicationDidEnterForeground:
Background applicationDidEnterBackground:
Running
Suspended
Not running http://pardel.net

30. SkillsMatter - August 12th 2010
Best practices
Active
Foreground
Inactive applicationDidEnterForeground:
Background applicationDidEnterBackground:
Running ✦ save state
✦ minimise memory usage
✦ change the UI accordingly
✦ stop Bonjour & networking
✦ stop shared system data
Suspended access & GPU
Not running http://pardel.net

31. SkillsMatter - August 12th 2010
Best practices
Active
Foreground
Inactive applicationDidEnterForeground:
Background applicationDidEnterBackground:
Running ✦ save state
✦ minimise memory usage
✦ change the UI accordingly
✦ stop Bonjour & networking
✦ stop shared system data
Suspended access & GPU
your app can be
Not running terminated at any time
http://pardel.net

32. SkillsMatter - August 12th 2010
No Multitasking
UIApplicationExitsOnSuspend
http://pardel.net

33. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground
Inactive
Background
Running
Suspended
Not running http://pardel.net

34. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground
Inactive
Background
Running
Suspended
Not running http://pardel.net

35. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground
Inactive
Background
Running
Suspended
Not running http://pardel.net

36. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground
Inactive
Background
Running applicationDidEnterBackground:
Suspended
Not running http://pardel.net

37. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground
Inactive
Background
Running applicationDidEnterBackground:
applicationDidTerminate:
Suspended
Not running http://pardel.net

38. SkillsMatter - August 12th 2010
Background Services
Task completion
Background Audio
VoIP
Background Location
http://pardel.net

39. SkillsMatter - August 12th 2010
Task completion
Active
Foreground
Inactive
Background
Not running
http://pardel.net

40. SkillsMatter - August 12th 2010
Task completion
Active
Foreground
Inactive
Background
Running
Not running
http://pardel.net

41. SkillsMatter - August 12th 2010
Task completion
Active
Foreground
Inactive
Background
Running
Not running
http://pardel.net

42. SkillsMatter - August 12th 2010
Task completion
Active
Foreground
Inactive
Background
Running
Suspended
Not running
http://pardel.net

43. SkillsMatter - August 12th 2010
Task completion
Active
Foreground
Inactive
Background
Running
Not running
http://pardel.net

44. SkillsMatter - August 12th 2010
Task completion
UIApplication
- (UIBackgroundTaskIdentifier)beginBackgroundTaskWithExpirationHandler:
(void(^)(void))handler;
- (void)endBackgroundTask:(UIBackgroundTaskIdentifier)identifier;
@property(nonatomic,readonly) NSTimeInterval backgroundTimeRemaining;
http://pardel.net

45. SkillsMatter - August 12th 2010
Task completion
UIApplication
- (UIBackgroundTaskIdentifier)beginBackgroundTaskWithExpirationHandler:
(void(^)(void))handler;
- (void)endBackgroundTask:(UIBackgroundTaskIdentifier)identifier;
@property(nonatomic,readonly) NSTimeInterval backgroundTimeRemaining;
typedef NSUInteger UIBackgroundTaskIdentifier;
http://pardel.net

46. SkillsMatter - August 12th 2010
Task completion
UIApplication
- (UIBackgroundTaskIdentifier)beginBackgroundTaskWithExpirationHandler:
(void(^)(void))handler;
- (void)endBackgroundTask:(UIBackgroundTaskIdentifier)identifier;
@property(nonatomic,readonly) NSTimeInterval backgroundTimeRemaining;
typedef NSUInteger UIBackgroundTaskIdentifier;
self.bgTaskId = [app beginBackgroundTaskWithExpirationHandler: ^{
[self stopLongTask];
}];
...
[[UIApplication sharedApplication] endBackgroundTask:self.bgTaskId];
http://pardel.net

47. SkillsMatter - August 12th 2010
Background Services
Task completion
Background Audio
VoIP
Background Location
http://pardel.net

48. SkillsMatter - August 12th 2010
Background Services
http://pardel.net

49. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground
Inactive
Background
Not running
http://pardel.net

50. SkillsMatter - August 12th 2010
App Life Cycle
Active
Foreground
Inactive
Background
Running
Not running
http://pardel.net

51. SkillsMatter - August 12th 2010
App Life Cycle
AVAudioSession
Active
Foreground
Inactive AVAudioSessionDelegate
Background
Running
Not running
http://pardel.net

52. SkillsMatter - August 12th 2010
App Life Cycle
AVAudioSession
Active
Foreground
Inactive AVAudioSessionDelegate
Background
Running
Not running
http://pardel.net

53. SkillsMatter - August 12th 2010
App Life Cycle
AVAudioSession
Active
Foreground
Inactive AVAudioSessionDelegate
beginInteruption
Background
Running
Suspended
Not running
http://pardel.net

54. SkillsMatter - August 12th 2010
App Life Cycle
AVAudioSession
Active
Foreground
Inactive AVAudioSessionDelegate
beginInteruption
Background
Running
Suspended
Not running
http://pardel.net

55. SkillsMatter - August 12th 2010
App Life Cycle
AVAudioSession
Active
Foreground
endInteruption
Inactive AVAudioSessionDelegate
beginInteruption
Background
Running Running
Suspended
Not running
http://pardel.net

56. SkillsMatter - August 12th 2010
App Life Cycle
AVAudioSession
Active
Foreground
Inactive AVAudioSessionDelegate
beginInteruption endInterruptionWithFlags:
Background
Running Running
Suspended
Not running
http://pardel.net

57. SkillsMatter - August 12th 2010
Background Location Services
Turn by turn directions
Location tracking
✦ Significant location changing
✦ Region monitoring (iPhone4 only)
http://pardel.net

58. SkillsMatter - August 12th 2010
Turn by turn directions
locationManager = [[CLLocationManager alloc] init];
locationManager.delegate = self;
locationManager.desiredAccuracy = kCLLocationAccuracyBestForNavigation;
[locationManager startUpdatingLocation];
http://pardel.net

59. SkillsMatter - August 12th 2010
Turn by turn directions
locationManager = [[CLLocationManager alloc] init];
locationManager.delegate = self;
locationManager.desiredAccuracy = kCLLocationAccuracyBestForNavigation;
[locationManager startUpdatingLocation];
extern const CLLocationAccuracy kCLLocationAccuracyBestForNavigation;
extern const CLLocationAccuracy kCLLocationAccuracyBest;
extern const CLLocationAccuracy kCLLocationAccuracyNearestTenMeters;
extern const CLLocationAccuracy kCLLocationAccuracyHundredMeters;
extern const CLLocationAccuracy kCLLocationAccuracyKilometer;
extern const CLLocationAccuracy kCLLocationAccuracyThreeKilometers;
http://pardel.net

60. SkillsMatter - August 12th 2010
Turn by turn directions
locationManager = [[CLLocationManager alloc] init];
locationManager.delegate = self;
locationManager.desiredAccuracy = kCLLocationAccuracyBestForNavigation;
[locationManager startUpdatingLocation];
extern const CLLocationAccuracy kCLLocationAccuracyBestForNavigation;
extern const CLLocationAccuracy kCLLocationAccuracyBest;
extern const CLLocationAccuracy kCLLocationAccuracyNearestTenMeters;
extern const CLLocationAccuracy kCLLocationAccuracyHundredMeters;
extern const CLLocationAccuracy kCLLocationAccuracyKilometer;
extern const CLLocationAccuracy kCLLocationAccuracyThreeKilometers;
kCLLocationAccuracyBestForNavigation
Use the highest possible accuracy and combine it with additional sensor data. This level of
accuracy is intended for use in navigation applications that require precise position
information at all times and are intended to be used only while the device is plugged in.
http://pardel.net

61. SkillsMatter - August 12th 2010
Location tracking
a) Significant location changing
http://pardel.net

62. SkillsMatter - August 12th 2010
Location tracking
a) Significant location changing
http://pardel.net

63. SkillsMatter - August 12th 2010
Location tracking
a) Significant location changing
http://pardel.net

64. SkillsMatter - August 12th 2010
Location tracking
a) Significant location changing
http://pardel.net

65. SkillsMatter - August 12th 2010
Location tracking
a) Significant location changing
locationManager = [[CLLocationManager alloc] init];
locationManager.delegate = self;
[locationManager startMonitoringSignificantLocationChanges];
http://pardel.net

66. SkillsMatter - August 12th 2010
Location tracking
a) Significant location changing
locationManager = [[CLLocationManager alloc] init];
locationManager.delegate = self;
[locationManager startMonitoringSignificantLocationChanges];
- (void)locationManager:(CLLocationManager *)manager didUpdateToLocation:
(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation
http://pardel.net

67. SkillsMatter - August 12th 2010
Location tracking
b) Region monitoring (iPhone4 only)
http://pardel.net

68. SkillsMatter - August 12th 2010
Location tracking
b) Region monitoring (iPhone4 only)
http://pardel.net

69. SkillsMatter - August 12th 2010
Location tracking
b) Region monitoring (iPhone4 only)
- (void)locationManager:(CLLocationManager *)manager didUpdateToLocation:
(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation http://pardel.net

70. SkillsMatter - August 12th 2010
Location tracking
b) Region monitoring (iPhone4 only)
locationManager = [[CLLocationManager alloc] init];
locationManager.delegate = self;
locationManager.desiredAccuracy = kCLLocationAccuracyNearestTenMeters;
CLLocationCoordinate2D regionCenterCoordinate;
tempCoordinate.latitude = 51.5245;
tempCoordinate.longitude = -0.0995;
CLRegion *region = [[CLRegion alloc] initCircularRegionWithCenter:regionCenterCoordinate
radius:10.0
identifier:@"Skills Matter"];
[locationManager startMonitoringForRegion:region
desiredAccuracy:kCLLocationAccuracyNearestTenMeters];
- (void)locationManager:(CLLocationManager *)manager didUpdateToLocation:
(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation
http://pardel.net

71. SkillsMatter - August 12th 2010
Multitasking
http://pardel.net

72. SkillsMatter - August 12th 2010
Multitasking
Fast app switching
Task Completion
Background Audio
Navigation & Location tracking
VoIP
http://pardel.net

73. SkillsMatter - August 12th 2010
2. Local Notifications
http://pardel.net

74. SkillsMatter - August 12th 2010
Local notifications
// check if the local notification class exists
Class cls = NSClassFromString(@"UILocalNotification");
if (cls != nil) {
// check if the device is supporting multitasking
UIDevice* device = [UIDevice currentDevice];
if ([device respondsToSelector:@selector(isMultitaskingSupported)]) {
UIApplication* app = [UIApplication sharedApplication];
UILocalNotification* alarm = [[[UILocalNotification alloc] init] autorelease];
if (alarm)
{
alarm.fireDate = [NSDate date];
alarm.timeZone = [NSTimeZone defaultTimeZone];
alarm.repeatInterval = 0;
alarm.soundName = @"alert.caf";
alarm.alertBody = @"Ha ha";
[app scheduleLocalNotification:alarm];
}
}
}
http://pardel.net

75. SkillsMatter - August 12th 2010
Local notifications
// check if the local notification class exists
Class cls = NSClassFromString(@"UILocalNotification");
if (cls != nil) {
// check if the device is supporting multitasking
UIDevice* device = [UIDevice currentDevice];
if ([device respondsToSelector:@selector(isMultitaskingSupported)]) {
UIApplication* app = [UIApplication sharedApplication];
UILocalNotification* alarm = [[[UILocalNotification alloc] init] autorelease];
if (alarm)
{
alarm.fireDate = [NSDate date];
alarm.timeZone = [NSTimeZone defaultTimeZone];
alarm.repeatInterval = 0;
alarm.soundName = @"alert.caf";
alarm.alertBody = @"Ha ha";
[app scheduleLocalNotification:alarm];
}
}
}
Demo http://pardel.net

76. SkillsMatter - August 12th 2010
3. iAd
http://pardel.net

77. SkillsMatter - August 12th 2010
iAd
Nov 09 - Google acquires AdMob for $750 million in
stock
Jan 10 - Apple acquires Quattro Wireless for $275
million
http://pardel.net

78. SkillsMatter - August 12th 2010
iAd
CPM + CPC = eCPM
http://pardel.net

79. SkillsMatter - August 12th 2010
iAd
CPM + CPC = eCPM
http://pardel.net

80. SkillsMatter - August 12th 2010
iAd
CPM + CPC = eCPM
60% revenues
http://pardel.net

81. SkillsMatter - August 12th 2010
iAd
http://pardel.net

82. SkillsMatter - August 12th 2010
iAd.framework
@property(nonatomic, copy) NSSet *requiredContentSizeIdentifiers;
ADBannerView @property (nonatomic, copy) NSString *currentContentSizeIdentifier;
@property(nonatomic, readonly) BOOL bannerLoaded;
@property(nonatomic, readonly) BOOL bannerViewActionInProgress;
- (void)cancelBannerViewAction;
@property(nonatomic, assign) id<ADBannerViewDelegate> delegate;
http://pardel.net

83. SkillsMatter - August 12th 2010
iAd.framework
@property(nonatomic, copy) NSSet *requiredContentSizeIdentifiers;
ADBannerView @property (nonatomic, copy) NSString *currentContentSizeIdentifier;
@property(nonatomic, readonly) BOOL bannerLoaded;
@property(nonatomic, readonly) BOOL bannerViewActionInProgress;
- (void)cancelBannerViewAction;
@property(nonatomic, assign) id<ADBannerViewDelegate> delegate;
http://pardel.net

84. SkillsMatter - August 12th 2010
iAd.framework
@property(nonatomic, copy) NSSet *requiredContentSizeIdentifiers;
ADBannerView @property (nonatomic, copy) NSString *currentContentSizeIdentifier;
@property(nonatomic, readonly) BOOL bannerLoaded;
@property(nonatomic, readonly) BOOL bannerViewActionInProgress;
- (void)cancelBannerViewAction;
@property(nonatomic, assign) id<ADBannerViewDelegate> delegate;
http://pardel.net

85. SkillsMatter - August 12th 2010
iAd.framework
@property(nonatomic, copy) NSSet *requiredContentSizeIdentifiers;
ADBannerView @property (nonatomic, copy) NSString *currentContentSizeIdentifier;
@property(nonatomic, readonly) BOOL bannerLoaded;
@property(nonatomic, readonly) BOOL bannerViewActionInProgress;
- (void)cancelBannerViewAction;
@property(nonatomic, assign) id<ADBannerViewDelegate> delegate;
ADBannerContentSizeIdentifier320x50
ADBannerContentSizeIdentifier480x32
http://pardel.net

86. SkillsMatter - August 12th 2010
iAd.framework
ADBannerView
ADBannerViewDelegate
- (void)bannerViewDidLoadAd:(ADBannerView *)banner;
- (BOOL)bannerViewActionShouldBegin:(ADBannerView *)banner willLeaveApplication:(BOOL)willLeave;
- (void)bannerViewActionDidFinish:(ADBannerView *)banner;
- (void)bannerView:(ADBannerView *)banner didFailToReceiveAdWithError:(NSError *)error;
http://pardel.net

87. SkillsMatter - August 12th 2010
iAd.framework
ADBannerView
ADBannerViewDelegate
- (void)bannerViewDidLoadAd:(ADBannerView *)banner;
- (BOOL)bannerViewActionShouldBegin:(ADBannerView *)banner willLeaveApplication:(BOOL)willLeave;
- (void)bannerViewActionDidFinish:(ADBannerView *)banner;
- (void)bannerView:(ADBannerView *)banner didFailToReceiveAdWithError:(NSError *)error;
Demo http://pardel.net

88. SkillsMatter - August 12th 2010
iAd JS
HTML5 + CSS3
✦ Banner
✦ Main advertising screen
http://pardel.net

89. SkillsMatter - August 12th 2010
4. Game Center
http://pardel.net

90. SkillsMatter - August 12th 2010
Game Center
✦ Beta
✦ Socialgaming network
✦ Leaderboards & Achievements
http://pardel.net

91. SkillsMatter - August 12th 2010
5. New Frameworks & APIs
http://pardel.net

92. SkillsMatter - August 12th 2010
Block Objects
http://pardel.net

93. SkillsMatter - August 12th 2010
Block Objects
self.bgTaskId = [app beginBackgroundTaskWithExpirationHandler:^{
[self stopLongTask];
}];
http://pardel.net

94. SkillsMatter - August 12th 2010
Block Objects
self.bgTaskId = [app beginBackgroundTaskWithExpirationHandler:^{
[self stopLongTask];
}];
an object with some code
respond to NSObject methods
available in C
http://pardel.net

95. SkillsMatter - August 12th 2010
Blocks
http://pardel.net

96. SkillsMatter - August 12th 2010
Blocks
returnType (^myBlockName) (argumentType) = ^(argumentType argumentName)
{
returnType x;
...
return x;
}
http://pardel.net

97. SkillsMatter - August 12th 2010
Blocks
returnType (^myBlockName) (argumentType) = ^(argumentType argumentName)
{
returnType x;
...
return x;
}
int (^myBlock) (int) = ^(int num) { return num * multiplier; }
http://pardel.net

98. SkillsMatter - August 12th 2010
Blocks
returnType (^myBlockName) (argumentType) = ^(argumentType argumentName)
{
returnType x;
...
return x;
}
int multiplier = 5;
int (^myBlock) (int) = ^(int num) { return num * multiplier; }
http://pardel.net

99. SkillsMatter - August 12th 2010
Blocks
returnType (^myBlockName) (argumentType) = ^(argumentType argumentName)
{
returnType x;
...
return x;
}
int multiplier = 5;
int (^myBlock) (int) = ^(int num) { return num * multiplier; }
myBlock(7);
http://pardel.net

100. SkillsMatter - August 12th 2010
New Frameworks
Quick Look
Event Kit
Core Motion
Core Telephony
Data Protection
http://pardel.net

101. SkillsMatter - August 12th 2010
Event Kit
http://pardel.net

102. SkillsMatter - August 12th 2010
Event Kit
EKEventStore
@property(nonatomic, readonly) NSArray *calendars
@property(nonatomic, readonly) EKCalendar *defaultCalendarForNewEvents
http://pardel.net

103. SkillsMatter - August 12th 2010
Event Kit
EKEventStore
@property(nonatomic, readonly) NSArray *calendars
@property(nonatomic, readonly) EKCalendar *defaultCalendarForNewEvents
EKCalendar
http://pardel.net

104. SkillsMatter - August 12th 2010
Event Kit
EKEventStore
@property(nonatomic, readonly) NSArray *calendars
@property(nonatomic, readonly) EKCalendar *defaultCalendarForNewEvents
EKCalendar
typedef enum {
EKCalendarTypeLocal,
EKCalendarTypeCalDAV,
EKCalendarTypeExchange,
EKCalendarTypeSubscription,
EKCalendarTypeBirthday,
} EKCalendarType;
http://pardel.net

105. SkillsMatter - August 12th 2010
Event Kit
EKEventStore
@property(nonatomic, readonly) NSArray *calendars
@property(nonatomic, readonly) EKCalendar *defaultCalendarForNewEvents
EKCalendar EKEvent
typedef enum {
EKCalendarTypeLocal, alarms -> EKAlarm
EKCalendarTypeCalDAV, organizer, attendees -> EKParticipant
EKCalendarTypeExchange, recurrenceRule -> EKRecurrenceRule
EKCalendarTypeSubscription,
EKCalendarTypeBirthday,
} EKCalendarType;
http://pardel.net

106. SkillsMatter - August 12th 2010
New API’s
Block related methods
- (void)enumerateObjectsUsingBlock:(void (^)(id obj, NSUInteger idx, BOOL *stop))
block
Photo Library Access
MapKit improvements
http://pardel.net

107. SkillsMatter - August 12th 2010
iPhone & iPad Application
Development Course
Sep 29th to Oct 1st
http://skillsmatter.com/course/os-mobile-server/
iphone-ipad-application-development
http://pardel.net

108. SkillsMatter - August 12th 2010
iPhone & iPad Application
Development Course
Sep 29th to Oct 1st
http://skillsmatter.com/course/os-mobile-server/
iphone-ipad-application-development
http://pardel.net

109. SkillsMatter - August 12th 2010
PROGRAMME
Day 1: Introduction to iOS development I Day 3: Advance Features I
•
The development environment
•
Touch & Gestures
•
Objective C crash course
•
Camera & Photo Library access
•
Foundation framework
•
Core Location
•
Memory management
•
Event Kit
•
The iPhone Dev Center
•
Core Motion
•
Web Services (inc. XML & JSON Parsers)
•
Threading
•
Localisation
Day 2: Introduction to iOS development II Day 4: Advance Features II
•
Design patterns (MVC, Delegation, etc.)
•
Documents Sharing
•
Table views, Navigation, Tab bar
•
Multitasking
•
Data Persistence (Preferences, SQLite &
•
Local notifications
Code Data)
•
iPad Specific topics
•
Animation
•
Testing and Optimisation (Instruments)
•
Core Graphics
•
Submitting your application to the App Store
http://pardel.net

110. SkillsMatter - August 12th 2010
Thank you
http://pardel.net
http://twitter.com/pardel
http://pardel.net