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