android - 我如何将 admob 奖励广告实现为 unity

Question

using UnityEngine;
using System.Collections;
using GoogleMobileAds;
using GoogleMobileAds.Api;
using UnityEngine.Advertisements;

public class GameAdvertising : MonoBehaviour {

    public RewardBasedVideoAd rewardBasedVideo;
    bool hasPlayed;

    void Start () {
        rewardBasedVideo = RewardBasedVideoAd.Instance;
    }

    public void playAd()
    {
        AdRequest rewardrequest = new AdRequest.Builder().Build(); 
        rewardBasedVideo.LoadAd(rewardrequest, "ca-app-pub-5920324855307233/4458481507");
        rewardBasedVideo.Show();
    }
}

在我上面的代码中，我已经尝试在我的游戏中实现 admob 奖励视频广告，该方法是通过按下 ui 按钮调用的方法。调用该方法时，广告没有出现在我的手机上(它适用于演示脚本和横幅等。我已成功导入所有 SDK 和其他文件)。我在这里做错了什么以及如何正确放置它。另外，我如何检查广​​告何时结束以便奖励用户？

Answer 1

您需要使用 RewardBasedVideo.OnAdRewarded += HandleRewardBasedVideoRewarded; 订阅 OnAdRewarded 广告事件。

只需从 Start 函数调用 RequestRewardBasedVideo() 即可对此进行测试。下面这段代码来自here我对其进行了一些修改。

private void RequestRewardBasedVideo()
{
    #if UNITY_EDITOR
        string adUnitId = "unused";
    #elif UNITY_ANDROID
        string adUnitId = "INSERT_AD_UNIT_HERE";
    #elif UNITY_IPHONE
        string adUnitId = "INSERT_AD_UNIT_HERE";
    #else
        string adUnitId = "unexpected_platform";
    #endif

    RewardBasedVideoAd rewardBasedVideo = RewardBasedVideoAd.Instance;

    AdRequest request = new AdRequest.Builder().Build();
    rewardBasedVideo.LoadAd(request, adUnitId);

    //Show Ad
    showAdd(rewardBasedVideo);
}

private void showAdd(RewardBasedVideoAd rewardBasedVideo)
{
    if (rewardBasedVideo.IsLoaded())
    {
        //Subscribe to Ad event
        rewardBasedVideo.OnAdRewarded += HandleRewardBasedVideoRewarded;
        rewardBasedVideo.Show();
    }
}

//当视频广告播放结束时调用此函数您可以在此处使用 amount 变量奖励玩家。

public void HandleRewardBasedVideoRewarded(object sender, Reward args)
{
    string type = args.Type;
    double amount = args.Amount;
    //Reawrd User here
    print("User rewarded with: " + amount.ToString() + " " + type);
}