createBwtAd method
创建广告
Implementation
@override
BwtBannerAd createBwtAd(
{required String adId, required Map<String, dynamic>? arguments}) {
return BwtBannerAd(
adId: adId,
adLoaderId: adLoaderId,
adWidth: arguments?[BwtAdCore.keyAdWidth] ?? double.infinity,
adHeight: arguments?[BwtAdCore.keyAdHeight] ?? double.infinity,
);
}