show method

@override Future<AdResult<void>> show(AdHandle handle)

Shows a previously loaded ad. Completes when the ad is presented (or failed to present), not when it is closed.

Implementation

@override
Future<AdResult<void>> show(AdHandle handle) async {
  if (!isReady(handle)) {
    return AdFailure(
      AdError(
        code: AdErrorCode.notReady,
        message: 'fake ad not loaded',
        network: network,
      ),
    );
  }
  final error = showError;
  if (error != null) return AdFailure(error.copyWith(network: network));
  _loaded.remove(handle.id);
  shown.add(handle);
  emit(AdShown(network: network, adId: handle.id, format: handle.format));
  emit(
    AdImpression(network: network, adId: handle.id, format: handle.format),
  );
  if (handle.format.isRewarded) {
    emit(
      AdEarnedReward(
        network: network,
        adId: handle.id,
        format: handle.format,
        reward: reward,
      ),
    );
  }
  if (autoCloseOnShow) simulateClose(handle);
  return const AdSuccess(null);
}