檢視 Expandable 的原始碼

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'''
 - (void)adViewDidReceiveAd:(TADBannerView *)view;
 - (void)adView:(TADBannerView *)view didFailToReceiveAdWithError:(TADRequestError *)error;
 
 '''// Click-Time Lifecycle Notifications'''
 - (void)adViewWillPresentScreen:(TADBannerView *)adView;
 - (void)adViewWillDismissScreen:(TADBannerView *)adView;
 - (void)adViewDidDismissScreen:(TADBannerView *)adView;
 - (void)adViewWillLeaveApplication:(TADBannerView *)adView;
 
 @end

==== - (void)adViewDidReceiveAd:(TADBannerView *)view ====
廣告載入成功後被呼叫, 可以在這裡呈現廣告

==== - (void)adView:(TADBannerView *)view didFailToReceiveAdWithError:(TADRequestError *)error ====
廣告載入失敗後被呼叫

==== - (void)adViewWillPresentScreen:(TADBannerView *)adView ====
廣告即將被呈現之前被呼叫

==== - (void)adViewWillDismissScreen:(TADBannerView *)adView ====
廣告即將被關閉之前被呼叫

==== - (void)adViewDidDismissScreen:(TADBannerView *)adView ====
廣告被關閉之後被呼叫

==== - (void)adViewWillLeaveApplication:(TADBannerView *)adView ====
應用程式及將改在背景執行或中止運作前被呼叫




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