Banner & MREC Ads

Load ads after SDK initialization succeeds. Swift examples require import Daro; Objective-C examples use DaroObjCBridge. For an existing integration, follow the migration guide first.

Rectangular ad format (320x50) that occupies part of your app layout. Supported by most ad demand sources.

MREC Ads

Medium Rectangle format (300x250) with similar characteristics to banner ads.

Ad Unit Setup

Configure your Ad Unit using the Ad Unit Key issued from the dashboard.

Swift
Objective-C

let bannerUnit = DaroAdUnit(unitId: "your_banner_unit_id")
let mrecUnit = DaroAdUnit(unitId: "your_mrec_unit_id")

// In Objective-C, unitId is passed directly during initialization
// instead of creating a separate DaroAdUnit
NSString *bannerUnitId = @"your_banner_unit_id";
NSString *mrecUnitId = @"your_mrec_unit_id";

Ad Implementation

Basic Usage

Swift
Objective-C

// Banner ad
let bannerView = DaroAdBannerView(
    unit: bannerUnit,
    bannerSize: .banner,
    autoLoad: false
)
// MREC ad
let mrecView = DaroAdBannerView(
    unit: mrecUnit,
    bannerSize: .MREC,
    autoLoad: false
)

// Banner ad
DaroObjCBannerView *bannerView = [[DaroObjCBannerView alloc]
    initWithUnitId:bannerUnitId
    bannerSize:DaroObjCBannerSizeBanner
    autoLoad:NO];

// MREC ad
DaroObjCBannerView *mrecView = [[DaroObjCBannerView alloc]
    initWithUnitId:mrecUnitId
    bannerSize:DaroObjCBannerSizeMrec
    autoLoad:NO];

Note: The examples create views with autoLoad: false. After SDK initialization succeeds, configure listeners/delegates and the view, then call loadAd(). The SDK manages subsequent refreshes.

For MREC, follow the same setup sequence, then call mrecView.loadAd() in Swift or [mrecView loadAd] in Objective-C.

Setting Listeners/Delegates

Swift (Listener)
Objective-C (Delegate)

You can set listeners to monitor ad status changes.

bannerView.listener.onAdLoadSuccess = { ad, adInfo in
    print("[DARO] Listener Banner Ad loaded: \(ad) \(adInfo)")
}
bannerView.listener.onAdLoadFail = { error in
    print("[DARO] Listener Banner Ad failed: \(error)")
}
bannerView.listener.onAdClicked = { adInfo in
    print("[DARO] Listener Banner Ad clicked: \(adInfo)")
}
bannerView.listener.onAdImpression = { adInfo in
    print("[DARO] Listener Banner Ad impression: \(adInfo)")
}

bannerView.loadAd()

You can set a delegate to monitor ad status changes.1. Adopt the delegate protocol in your header file:

@interface YourViewController () <DaroObjCBannerViewDelegate>
@property (nonatomic, strong) DaroObjCBannerView *bannerView;
@end

2. Set the delegate:

// Set delegate
self.bannerView.delegate = self;

// Add to view hierarchy
[self.view addSubview:self.bannerView];
[self.bannerView loadAd];

3. Implement delegate methods:

#pragma mark - DaroObjCBannerViewDelegate

- (void)bannerViewDidLoad:(DaroObjCBannerView *)bannerView
                   adInfo:(DaroObjCAdInfo *)adInfo {
    NSLog(@"[DARO] Banner loaded - Unit: %@", adInfo.adUnitId);
}

- (void)bannerView:(DaroObjCBannerView *)bannerView
    didFailWithError:(NSError *)error {
    NSLog(@"[DARO] Failed to load: %@", error.localizedDescription);
}

- (void)bannerViewDidClick:(DaroObjCBannerView *)bannerView
                    adInfo:(DaroObjCAdInfo *)adInfo {
    NSLog(@"[DARO] Banner clicked");
}

- (void)bannerViewDidRecordImpression:(DaroObjCBannerView *)bannerView
                               adInfo:(DaroObjCAdInfo *)adInfo {
    NSLog(@"[DARO] Banner impression recorded");
}

DARO 2.0 SDK Migration

Getting Started

SDK Integration

How to Use DARO

FAQ

Legacy SDK

Banner & MREC Ad Formats

Banner Ads

MREC Ads

Ad Unit Setup

Ad Implementation

Basic Usage

Setting Listeners/Delegates

​Banner & MREC Ad Formats

​Banner Ads

​MREC Ads

​Ad Unit Setup

​Ad Implementation

​Basic Usage

​Setting Listeners/Delegates

Banner & MREC Ad Formats

Banner Ads

MREC Ads

Ad Unit Setup

Ad Implementation

Basic Usage

Setting Listeners/Delegates