loadAd method

void loadAd({ String? adUnitId, AdRequest? request, VoidCallback? onLoaded, dynamic onFailedToLoad(LoadAdError error)?, })

Loads a Rewarded Interstitial Ad.

Implementation

void loadAd({
  String? adUnitId,
  AdRequest? request,
  VoidCallback? onLoaded,
  Function(LoadAdError error)? onFailedToLoad,
}) {
  if (!AdConstants.isPlatformSupported ||
      !AdsManager.isAdsEnabled ||
      _isDisposed) {
    return;
  }

  if (_isLoading || isAdAvailable) return;

  _isLoading = true;
  final effectiveAdUnitId =
      adUnitId ?? AdConstants.rewardedInterstitialAdUnitId;
  _adUnitId = effectiveAdUnitId;

  developer.log(
    'Loading Rewarded Interstitial Ad (Unit: $effectiveAdUnitId)...',
    name: 'RewardedInterstitialAdService',
  );

  RewardedInterstitialAd.load(
    adUnitId: effectiveAdUnitId,
    request: request ?? const AdRequest(),
    rewardedInterstitialAdLoadCallback: RewardedInterstitialAdLoadCallback(
      onAdLoaded: (ad) {
        developer.log(
          'Rewarded Interstitial Ad loaded.',
          name: 'RewardedInterstitialAdService',
        );
        _rewardedInterstitialAd = ad;
        _loadTime = DateTime.now();
        _isLoading = false;
        _retryAttempts = 0;
        AdsManager.emitAdEvent(
          AdEvent(
            format: AdFormat.rewardedInterstitial,
            type: AdEventType.loaded,
            adUnitId: effectiveAdUnitId,
          ),
        );
        onLoaded?.call();
      },
      onAdFailedToLoad: (error) {
        developer.log(
          'Rewarded Interstitial Ad failed to load: ${error.message} (code: ${error.code})',
          name: 'RewardedInterstitialAdService',
        );
        _rewardedInterstitialAd = null;
        _loadTime = null;
        _isLoading = false;
        AdsManager.emitAdEvent(
          AdEvent(
            format: AdFormat.rewardedInterstitial,
            type: AdEventType.failedToLoad,
            adUnitId: effectiveAdUnitId,
            loadAdError: error,
          ),
        );
        onFailedToLoad?.call(error);

        if (_retryAttempts < maxRetryAttempts && !_isDisposed) {
          _retryAttempts++;
          final delaySeconds = 1 << _retryAttempts;
          developer.log(
            'Retrying Rewarded Interstitial load in $delaySeconds s (attempt $_retryAttempts)...',
            name: 'RewardedInterstitialAdService',
          );
          _retryTimer?.cancel();
          _retryTimer = Timer(
            Duration(seconds: delaySeconds),
            () {
              if (!_isDisposed) {
                loadAd(adUnitId: adUnitId, request: request);
              }
            },
          );
        }
      },
    ),
  );
}