Elton's Blog

#import <UIKit/UIKit.h>
#import <iAd/ADBannerView.h>
@interface TabViewController : UIViewController<ADBannerViewDelegate> {
    ADBannerView *adView;
    UILabel *adStatus;  
}
- (void)bannerViewDidLoadAd:(ADBannerView *)banner;
- (BOOL)bannerViewActionShouldBegin:(ADBannerView *)banner willLeaveApplication:(BOOL)willLeave;
- (void)bannerViewActionDidFinish:(ADBannerView *)banner;
- (void)bannerView:(ADBannerView *) didFailToReceiveAdWithError:(NSError *)error;
- (void)adAvailabilityDidChange;
@property (nonatomic, retain) ADBannerView *adView;
@property (nonatomic, retain) UILabel *adStatus;
@end

#import "TabViewController.h"
@implementation TabViewController
@synthesize adStatus;
@synthesize adView;
// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
    [super viewDidLoad];
 
    adView = [[ADBannerView alloc] initWithFrame:CGRectMake(0, 250, 320, 50)];
    self.adView.delegate = self;
    self.adView.backgroundColor = [UIColor whiteColor];
    [self.view addSubview:adView];
 
    adStatus = [[UILabel alloc] initWithFrame:CGRectMake(10, 20, 200, 30)];
    [self.view addSubview:adStatus];
 
    NSLog(@"Trying to change the ad status");
}
- (void)adAvailabilityDidChange {
    NSLog(@"[iAd]: Ads are available! Let's display one!");
 
    //    if([ADManager sharedAdManager].canPresentModalAd == YES)
    //        [[ADManager sharedAdManager] presentModalAdFromViewController:self];
}
- (void)cancelBannerViewAction {
    NSLog(@"Banner was cancelled!");
 
    self.adStatus.text = @"[iAd]: Bannes was closed.";
}
- (void)bannerViewDidLoadAd:(ADBannerView *)banner {
    NSLog(@"[iAd]: Ad did load.");
    self.adStatus.text = @"[iAd]: Ad did load.";
}
- (BOOL)bannerViewActionShouldBegin:(ADBannerView *)banner willLeaveApplication:(BOOL)willLeave {
    NSLog(@"[iAd]: An action was started from the banner. Application will quit: %d", willLeave);
 
    self.adStatus.text = @"[iAd]: An action was started from the banner. Application will quit: %d", willLeave;
 
    return YES;
}
- (void)bannerViewActionDidFinish:(ADBannerView *)banner {
    NSLog(@"[iAd]: Action finished.");
 
    self.adStatus.text = @"[iAd]: Action finished.";
}
- (void)bannerView:(ADBannerView *) didFailToReceiveAdWithError:(NSError *)error {
    NSLog(@"[iAd]: Faild to load the banner: %@", error);
 
    self.adStatus.text = @"[iAd]: Faild to load the banner: %@", error;
}
- (void)didReceiveMemoryWarning {
    // Releases the view if it doesn't have a superview.
    [super didReceiveMemoryWarning];
 
    // Release any cached data, images, etc that aren't in use.
}
- (void)viewDidUnload {
    // Release any retained subviews of the main view.
    // e.g. self.myOutlet = nil;
}
- (void)dealloc {
    [super dealloc];
}
@end

- (void)applicationDidFinishLaunching:(UIApplication *)application {
    //...
    [application setApplicationIconBadgeNumber:123];
}

NSArray *array = [NSArray arrayWithObjects: 
    @"Hefeweizen", @"IPA", @"Pilsner", @"Stout", nil];
 
NSDictionary *dictionary = [NSDictionary dictionaryWithObjectsAndKeys:
  array, @"array", @"Stout", @"dark", @"Hefeweizen", @"wheat", @"IPA", 
  @"hoppy", nil];
 
// 得到documents directory的路径
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, 
  NSUserDomainMask, YES);
if ([paths count] > 0)
{
  // Array的保存路径
  NSString  *arrayPath = [[paths objectAtIndex:0] 
      stringByAppendingPathComponent:@"array.out"];
 
  // dictionary的保存路径
  NSString  *dictPath = [[paths objectAtIndex:0] 
      stringByAppendingPathComponent:@"dict.out"];
 
  // 保存array
  [array writeToFile:arrayPath atomically:YES];
 
  // 保存dictionary
  [dictionary writeToFile:dictPath atomically:YES];
 
  // 从文件中读取回来
  NSArray *arrayFromFile = [NSArray arrayWithContentsOfFile:arrayPath];
  NSDictionary *dictFromFile = [NSDictionary dictionaryWithContentsOfFile:dictPath];
 
  for (NSString *element in arrayFromFile) 
    NSLog(@"Beer: %@", element);
 
  for (NSString *key in dictFromFile) 
    NSLog(@"%@ Style: %@", key, [dictionary valueForKey:key]); 
}

UIAlertView *alert;
 
...
 
alert = [[[UIAlertView alloc] initWithTitle:@"Configuring PreferencesnPlease Wait..." 
  message:nil delegate:self cancelButtonTitle:nil otherButtonTitles: nil] autorelease];
 
[alert show];

UIAlertView *alert;
 
...
 
alert = [[[UIAlertView alloc] initWithTitle:@"nnConfiguring PreferencesnPlease Wait..." 
  message:nil delegate:self cancelButtonTitle:nil otherButtonTitles: nil] autorelease];
 
[alert show];

UIAlertView *alert;
 
...
 
alert = [[[UIAlertView alloc] initWithTitle:@"Configuring PreferencesnPlease Wait..." message:nil delegate:self cancelButtonTitle:nil otherButtonTitles: nil] autorelease];
[alert show];
 
UIActivityIndicatorView *indicator = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteLarge];
 
// Adjust the indicator so it is up a few pixels from the bottom of the alert
indicator.center = CGPointMake(alert.bounds.size.width / 2, alert.bounds.size.height - 50);
[indicator startAnimating];
[alert addSubview:indicator];
[indicator release];

UIBarButtonItem* playButton = [[[UIBarButtonItem alloc] initWithBarButtonSystemItem:
    UIBarButtonSystemItemPlay target:self action:@selector(playAction)] autorelease];
  playButton.tag = 1;

 _toolbar.items = [NSArray arrayWithObjects:
                   space, _previousButton, space, playButton, space, _nextButton, space, nil];

UIView *backgroundView = [[UIView alloc] initWithFrame: window.frame];
backgroundView.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"TableViewBackground.png"]];
[window addSubview:backgroundView];
[backgroundView release];
 
yourTableViewController = [[ATableViewController alloc] initWithStyle:UITableViewStyleGrouped];
yourTableViewController.view.backgroundColor = [UIColor clearColor];
[window addSubview:yourTableViewController.view];
 
[window makeKeyAndVisible];

UIPrerenderedIcon，让它等于YES即可

http://itunes.apple.com/us/app/china-charming-girl/id348850577?mt=8

!¡"#$%'()*+,-./:;<=>¿?@[]^_`{|}~

#import "BasicExampleAppDelegate.h"
 
#import "GANTracker.h"
 
// Dispatch period in seconds
 static const NSInteger kGANDispatchPeriodSec = 10;
 
 @implementation BasicExampleAppDelegate
 
 @synthesize window = window_;
 
 - (void)applicationDidFinishLaunching:(UIApplication *)application {
   // **************************************************************************
   // PLEASE REPLACE WITH YOUR ACCOUNT DETAILS.
   // **************************************************************************
    [[GANTracker sharedTracker] startTrackerWithAccountID:@"UA-0000000-1"
                                          dispatchPeriod:kGANDispatchPeriodSec
                                                delegate:nil];
   NSError *error;
   if (![[GANTracker sharedTracker] trackEvent:@"my_category"
                                        action:@"my_action"
                                         label:@"my_label"
                                         value:-1
                                     withError:&error]) {
     // Handle error here
   }
 
   if (![[GANTracker sharedTracker] trackPageview:@"/app_entry_point"
                                        withError:&error]) {
     // Handle error here
   }
 
   [window_ makeKeyAndVisible];
 }
 
 - (void)dealloc {
   [[GANTracker sharedTracker] stopTracker];
   [window_ release];
   [super dealloc];
 }
 
 @end