Expandable

擴張式廣告結合了橫幅及插頁式廣告, 讓橫幅廣告被點擊後先不會因打開瀏覽器app而離開廣告所在的app, 讓使用者可以在同一個app裡全版面的豐富體驗

加入 ExpandableView

Expandable廣告使用 TADBannerView class 來實現擴張的行為 加入方法與 TADBannerView 相同

// ExpandableViewController.h

// 匯入 TAMedia SDK 定義
#import "TADBannerView.h"

@interface ExpandableViewController : UIViewController <TADBannerViewDelegate>
{
    // 以 instant variable 的方式, 宣告 bannerView 物件
    TADBannerView *bannerView;
}

@end

// ExpandableViewController.m

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    self.view.backgroundColor = [UIColor whiteColor];
    self.title = @"TAMedia Expandable";

    UIButton *fireButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
    fireButton.frame = CGRectMake(10, 120, 200, 40);
    fireButton.backgroundColor = [UIColor colorWithRed:239/255.0 green:239/255.0 blue:239/255.0 alpha:1.0];
    [fireButton setTitle:@"Expandable Ad" forState:UIControlStateNormal];
    [fireButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
    [fireButton addTarget:self action:@selector(requestAd) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:fireButton];
}

- (void)requestAd
{
    TADRequest *request = [TADRequest request];
    
    // Type: TADGender
    request.gender = [_GENDER_];
    
    // Set birthday
    [request setBirthdayWithYear:[_YEAR_] month:[_MONTH_] day:[_DAY_]];
    
    // Set location
    [request setLocationWithLatitude:[_LATITUDE_] longitude:[_LONGITUDE_] accuracy:[_ACCURACY_]];
    
    // bannerView 物件初始化, 帶入自訂的origin
    if (!bannerView) {
        bannerView = [[TADBannerView alloc] initWithAdSize:kTADAdSizeBanner origin:CGPointMake(0, self.view.frame.size.height - 50)];
    }
    
    // 必須要設定delegate
    bannerView.delegate = self;
    
    // 設定 AD Unit ID
    bannerView.adUnitID = [_YOUR_AD_UNIT_ID_];
    
    // 設定 rootViewController
    bannerView.rootViewController = self;
    
    // 載入廣告
    [bannerView loadRequest:request];
}

特別注意

在 ViewController 的 view 即將消失前, 必須要將 bannerView 本身以及其 delegate 設定為 nil

// ExpandableViewController.m

- (void)viewWillDisappear:(BOOL)animated {
    // viewController 的 view 消失前, 必須將 bannerView 及其 delegate 設為 nil
    if (bannerView != nil) {
        bannerView.delegate = nil;
        bannerView = nil;
    }
}

TADBannerViewDelegate

@protocol TADBannerViewDelegate <NSObject>
@optional
// Ad Request Lifecycle Notifications

// 廣告載入成功後被呼叫, 可以在這裡呈現廣告
- (void)adViewDidReceiveAd:(TADBannerView *)view;
// 廣告載入失敗後被呼叫
- (void)adView:(TADBannerView *)view didFailToReceiveAdWithError:(TADRequestError *)error;


// Click-Time Lifecycle Notifications

// 廣告即將被呈現之前被呼叫
- (void)adViewWillPresentScreen:(TADBannerView *)adView;
// 廣告即將被關閉之前被呼叫
- (void)adViewWillDismissScreen:(TADBannerView *)adView;
// 廣告被關閉之後被呼叫
- (void)adViewDidDismissScreen:(TADBannerView *)adView;
// 應用程式及將改在背景執行或中止運作前被呼叫
- (void)adViewWillLeaveApplication:(TADBannerView *)adView;

@end

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