iOS AdMob Mediation Adapter

1. Add the adapter to your project

Specify in your Podfile:

target 'YourProjectName' do
  pod 'AdMob-DIO-Adapters', '2.7.0'
end

Or you can do it manually using source.

2. Create a Google AdMob account and register an app

3. Use Quick Start guide to setup AdMob SDK

4a. Create a mediation group for Interstitial / iOS

• Add some ad unit
• Cancel Real-time eCPM for Admob network
• Add custom event:

In “Class Name”, enter DIOAdmobInterstitialAdapter and in “Parameter”, enter the relevant placement id.

4b. Create a mediation group for Rewarded Video / iOS

• Add some ad unit
• Cancel Real-time eCPM for Admob network
• Add custom event:

In “Class Name”, enter DIOAdmobRewardedVideoAdapter and in “Parameter”, enter the relevant placement id.

4c. Create a mediation group for Banner / iOS

• Add some ad unit
• Cancel Real-time eCPM for Admob network
• Add custom event:

In “Class Name”, enter DIOAdmobInFeedAdapter and in “Parameter”, enter the relevant placement id.

5. Initialize DIO SDK and start AdMob SDK

[[DIOController sharedInstance] initializeWithAppId:@"<YOUR APP ID>" completionHandler:^{
    // DIO initialized
    [[GADMobileAds sharedInstance] startWithCompletionHandler:^(GADInitializationStatus *_Nonnull status){
        // GAD started
        // Integration code...
    }];

} errorHandler:^(NSString *error) {
    NSLog(@"DIO INITIALIZATION ERROR: %@", error);
}];

6a. Get interstitial ads from AdMob based on tutorial

6b. Get rewarded video ads from AdMob based on tutorial

6c. Get banner ads from AdMob based on the following sample

#import "InFeedViewController.h"
@import GoogleMobileAds;

@interface InFeedViewController () <GADBannerViewDelegate>

@property(nonatomic, strong) GADBannerView *bannerView;
@end

@implementation InFeedViewController

- (void)viewDidLoad {

    [super viewDidLoad];
    self.navigationController.navigationBar.translucent = NO;
    [self.tableView registerClass:[UITableViewCell class] forCellReuseIdentifier:@"Cell1"];
    [self.tableView registerClass:[UITableViewCell class] forCellReuseIdentifier:@"Cell2"];

    self.bannerView = [[GADBannerView alloc] initWithAdSize:kGADAdSizeMediumRectangle];
    self.bannerView.delegate = self;
    self.bannerView.adUnitID = @"<YOUR_AD_UNIT_ID>";
    self.bannerView.rootViewController = self;

    dispatch_async(dispatch_get_main_queue(), ^{

        GADRequest *request = [GADRequest request];
        request.testDevices = @[kGADSimulatorID];
        [self.bannerView loadRequest:request];

    });
}

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    return 30;
}

 

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

    if (indexPath.row == 10) {

        UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"Cell1" forIndexPath:indexPath];
        cell.selectionStyle = UITableViewCellSelectionStyleNone;
        if (cell.contentView.subviews.count > 0) [cell.contentView.subviews[0] removeFromSuperview];
        [cell.contentView addSubview:self.bannerView];
        self.bannerView.translatesAutoresizingMaskIntoConstraints = NO;
        [cell.contentView.leadingAnchor constraintEqualToAnchor:self.bannerView.leadingAnchor].active = YES;
        [cell.contentView.trailingAnchor constraintEqualToAnchor:self.bannerView.trailingAnchor].active = YES;
        [cell.contentView.topAnchor constraintEqualToAnchor:self.bannerView.topAnchor].active = YES;
        [cell.contentView.bottomAnchor constraintEqualToAnchor:self.bannerView.bottomAnchor].active = YES;
        return cell;
    }

    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"Cell2" forIndexPath:indexPath];
    cell.selectionStyle = UITableViewCellSelectionStyleNone;
    cell.textLabel.text = @"Simple Cell";
    return cell;

}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {

    if (indexPath.row == 10) {
        CGFloat ratio = 300 / 250.0;
        if (CGRectGetHeight(self.tableView.frame) < CGRectGetWidth(self.tableView.frame)) {
            return CGRectGetHeight(self.tableView.frame) / ratio;
        } else {
            return CGRectGetWidth(self.tableView.frame) / ratio;
        }
    }

    return UITableViewAutomaticDimension;

}

@end

In order to stop Infeed ad and release all the resources associated with it (for example when leaving the screen) call:

[[DIOController sharedInstance] finishAllAds];