檢視 AdMob Mediation Interstitial 的原始碼

首先將AdMob和TAMedia SDK整合至專案中，AdMob SDK可以在這裡下載 https:'''//developers.google.com/mobile-ads-sdk/download?#downloadios。<br>'''
接著在AdMob Mediation新增Custom Event（https:'''//mediation.admob.com）。<br>'''
新增Custom Event的詳細說明可以參考https:'''//developers.google.com/mobile-ads-sdk/docs/admob/mediation#ios。<br>'''
最後，在專案中加入與Custom Event對應的Class，其中Custom Event的Class Name需要和新增的Class Name保持一致，例如Custom Event的Class Name是TADCustomView，則新增的Class Name也必須為TADCustomView。



== Mediation View Controller ==


 '''// MediationViewController.h'''
 
 '''// 使用 GADInterstitial 物件來介接 TADVideoAdView'''
 @property (nonatomic, strong) GADInterstitial *_adIntsl;

 '''// MediationViewController.m'''
 
 - (void)viewWillDisappear:(BOOL)animated {
     '''// MediationViewController 的 view 消失前, 將 _adIntsl 及其 delegate 設為 nil'''
     if (_adIntsl != nil) {
         _adIntsl.delegate = nil;
         _adIntsl = nil;
     }
 }



== Custom Interstitial View ==

 '''// TADCustomInterstitial.h'''
 
 '''// 匯入 TAMedia SDK 定義'''
 #import "TADInterstitial.h"
 
 '''// 匯入 Admob SDK 定義'''
 #import "GADCustomEventInterstitial.h"
 
 @interface TADCustomInterstitial : NSObject <GADCustomEventInterstitial, TADInterstitialDelegate>
 {
     '''// 以 instant variable 的方式, 宣告 interstitialView 物件'''
     TADInterstitial *_interstitialView;
 }
 
 @property (nonatomic, weak) id<GADCustomEventInterstitialDelegate> delegate;
 
 @end

 '''// TADCustomInterstitial.m'''
 
 #import "TADCustomInterstitial.h"
 
 @implementation TADCustomInterstitial
 
 @synthesize delegate = _delegate;
 
 - (void)requestInterstitialAdWithParameter:(NSString *)serverParameter
                                      label:(NSString *)serverLabel
                                    request:(GADCustomEventRequest *)customEventRequest {
     
     '''// 將 GADCustomEventRequest 物件裡的資訊轉入 TADRequest 物件'''
     TADRequest *tadRequest = [TADRequest request];
     tadRequest.testing = customEventRequest.isTesting;
     tadRequest.gender = (TADGender)customEventRequest.userGender;
     tadRequest.birthday = customEventRequest.userBirthday;
     [tadRequest setLocationWithLatitude:customEventRequest.userLatitude longitude:customEventRequest.userLongitude accuracy:customEventRequest.userLocationAccuracyInMeters];
     
     '''// interstitialView 物件初始化'''
     if (_interstitialView == nil) {
         _interstitialView = [[TADInterstitial alloc] init];
     }
     
     '''// 必須要設定delegate'''
     _interstitialView.delegate = self;
     
     '''// serverParameter 為 AD Unit ID, 在 Admob 裡設定'''
     _interstitialView.adUnitID = serverParameter;
     
     '''// 載入廣告'''
     [_interstitialView loadRequest:tadRequest];
 }
 
 - (void)presentFromRootViewController:(UIViewController *)rootViewController {
     [_interstitialView presentFromRootViewController:rootViewController];
 }
 
 
 #pragma mark -
 #pragma mark - TADInterstitialDelegate
 
 
 - (void)interstitialDidReceiveAd:(TADInterstitial *)ad {
     NSLog(@"CustomInterstitial - interstitialDidReceiveAd!!");
     [_delegate customEventInterstitial:self didReceiveAd:ad];
     [self presentFromRootViewController:nil];
 }
 
 - (void)interstitial:(TADInterstitial *)ad didFailToReceiveAdWithError:(TADRequestError *)error {
     NSLog(@"CustomInterstitial - didFailToReceiveAdWithError!! error: %@", error);
     [_delegate customEventInterstitial:self didFailAd:error];
 }
 
 - (void)interstitialWillPresentScreen:(TADInterstitial *)ad {
     NSLog(@"CustomInterstitial - interstitialWillPresentScreen!!");
     [_delegate customEventInterstitialWillPresent:self];
 }
 
 - (void)interstitialWillDismissScreen:(TADInterstitial *)ad {
     NSLog(@"CustomInterstitial - interstitialWillDismissScreen!!");
     [_delegate customEventInterstitialWillDismiss:self];
 }
 
 - (void)interstitialDidDismissScreen:(TADInterstitial *)ad {
     NSLog(@"CustomInterstitial - interstitialDidDismissScreen!!");
     [_delegate customEventInterstitialDidDismiss:self];
     
     '''// interstitial 廣告關閉時, 要將 interstitialView 及其 delegate 設為 nil'''
     if (_interstitialView != nil) {
         _interstitialView.delegate = nil;
         _interstitialView = nil;
     }
 }
 
 - (void)interstitialWillLeaveApplication:(TADInterstitial *)ad {
     NSLog(@"CustomInterstitial - interstitialWillLeaveApplication!!");
     [_delegate customEventInterstitialWillLeaveApplication:self];
 }
 
 
 @end





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