내 애플리케이션이 처음 시작될 때 iAd가 첫 번째 화면에 광고를로드하지 않습니다.

Question

애플리케이션이 시작되면 iAd는 첫 번째 화면에 광고를로드하지 않습니다. 오류 메시지가 없으며 아무것도 표시되지 않습니다. 화면을 전환하면 (다른 화면으로 이동) 처음 화면으로 돌아가더라도 광고가 게재되고 게재됩니다.

ApplicationDelegate에있는 단일 iAd 인스턴스를 사용하고 있습니다. viewDidAppear의 iAdBanner에서 링크를 시도하고 viewWillDisappear에서 링크를 해제하려고합니다.

viewDidAppear 방법 :

- (void)viewDidAppear:(BOOL)animated 
{ 
    NSLog(@"view did appear"); 
    [super viewDidAppear:animated]; 

    ADBannerView *adBanner = SharedAdBannerView; 

    adBanner.requiredContentSizeIdentifiers = (&ADBannerContentSizeIdentifierPortrait != nil) ? 
    [NSSet setWithObjects:ADBannerContentSizeIdentifierPortrait, ADBannerContentSizeIdentifierLandscape, nil] : 
    [NSSet setWithObjects:ADBannerContentSizeIdentifier320x50, ADBannerContentSizeIdentifier480x32, nil]; 


    [self.view addSubview:adBanner]; 
    // set the delegate to self, so that we are notified of ad responses 
    [adBanner setDelegate:self]; 
    isAdShown = [adBanner isBannerLoaded]; 
    [self layoutForCurrentOrientation:animated]; 
} 

레이아웃 방법 :

- (void)layoutForCurrentOrientation:(BOOL)animated 
{ 
    //TODO: this only handles bottom-located elements 


    ADBannerView *adBanner = SharedAdBannerView; 

    CGFloat animationDuration = animated ? 0.2f : 0.0f; 
    // by default content consumes the entire view area 
    CGRect contentFrame = contentView.bounds; 
    CGRect owningViewFrame = [self view].bounds; 
    // the banner still needs to be adjusted further, but this is a reasonable starting point 
    // the y value will need to be adjusted by the banner height to get the final position 
    CGPoint bannerOrigin = CGPointMake(CGRectGetMinX(owningViewFrame), CGRectGetMaxY(owningViewFrame)); 
    CGFloat bannerHeight = 0.0f; 

    // First, setup the banner's content size and adjustment based on the current orientation 
    if(UIInterfaceOrientationIsLandscape(self.interfaceOrientation)) 
     adBanner.currentContentSizeIdentifier = (&ADBannerContentSizeIdentifierLandscape != nil) ? ADBannerContentSizeIdentifierLandscape : ADBannerContentSizeIdentifier480x32; 
    else 
     adBanner.currentContentSizeIdentifier = (&ADBannerContentSizeIdentifierPortrait != nil) ? ADBannerContentSizeIdentifierPortrait : ADBannerContentSizeIdentifier320x50; 
    bannerHeight = adBanner.bounds.size.height; 

    // Depending on if the banner has been loaded, we adjust the content frame and banner location 
    // to accomodate the ad being on or off screen. 
    // This layout is for an ad at the bottom of the view. 
    if (isAdShown) 
    { 
     NSLog(@"Banner is loaded"); 
     contentFrame.size.height = owningViewFrame.size.height - bannerHeight; 
     bannerOrigin.y -= bannerHeight; 
    } 
    else 
    { 
     NSLog(@"Banner is not loaded"); 
     bannerOrigin.y += bannerHeight; 
     contentFrame.size.height = owningViewFrame.size.height; 
    } 
    NSLog(@"Banner content Frame: (%f, %f), (%f, %f)", bannerOrigin.x, bannerOrigin.y, contentFrame.size.width, contentFrame.size.height); 
    // And finally animate the changes, running layout for the content view if required. 
    [UIView animateWithDuration:animationDuration 
        animations:^{ 
         contentView.frame = contentFrame; 
         [contentView layoutIfNeeded]; 
         adBanner.frame = CGRectMake(bannerOrigin.x, bannerOrigin.y, adBanner.frame.size.width, adBanner.frame.size.height); 
        }]; 
} 

와 viewWillDisappear 방법 :

-(void)viewWillDisappear:(BOOL)animated 
{ 
    NSLog(@"View will disappear"); 
    [super viewWillDisappear:animated]; 
    [self removeLinkToAdBanner:animated]; 
} 
-(void)removeLinkToAdBanner:(BOOL)animated 
{ 
    ADBannerView *adBanner = SharedAdBannerView; 
    if ([adBanner delegate] == self) { 
     adBanner.delegate = nil; 
     [adBanner removeFromSuperview]; 
    } 
} 

진짜 불만이 내가 전에 시뮬레이터에서 일 하였다 xcode 4로 업그레이드되었습니다. 업그레이드 된 후 갑자기 작동이 멈췄습니다. 다른 사람이 이런 행동을 본적이 있습니까? 내가 고칠 수있는 아이디어? 문제는 시뮬레이터에서 4.x의 모든 테스트 버전 (4.0 ~ 4.3)에서 발생합니다.

Answer 1

동일한 문제가 발생하여 AppDelegate의 bannerViewDidLoadAd 메서드에 수정 사항이 있습니다. 처음에 광고를 표시하려면 showBanner 메소드를 호출해야합니다.

- (void)bannerViewDidLoadAd:(ADBannerView *)banner 
{ 
    [_currentController showBannerView:_bannerView animated:YES]; 
} 

새로운 iAdSuite 샘플 코드를 확인하십시오.

iAdSuite Sample Code Updated 10/31/11