showRewarded method

@override Future<AdReward?> showRewarded()

Shows a preloaded rewarded ad and returns the reward.

Returns AdReward if the user watched to completion, or null if skipped, cancelled, or not loaded.

Implementation

@override
Future<AdReward?> showRewarded() async {
  showRewardedCallCount++;
  final reward = nextRewardedResult;
  if (reward != null) {
    emitEvent(AdEvent(type: AdEventType.rewardEarned, reward: reward));
  }
  _rewardedState = AdState.idle;
  return reward;
}