如何解决“Admob 离线性能问题”？

Question

请帮忙。我创建了一个脚本，通过统一查看来自 Admob 的奖励基础广告，为用户添加简历功能。当用户在线时它工作正常。但当用户设备处于离线模式时性能太慢（无法播放）。

当脚本被禁用时，游戏在线和离线都能正常工作。问题可能出在 RequestRewardBasedVideo() 函数中。

using System;
using UnityEngine;
using GoogleMobileAds.Api;
using UnityEngine.SceneManagement;
using UnityEngine.UI;

public class RewardAdResume : MonoBehaviour
{
    private string app_id = "....................";
    private RewardBasedVideoAd rewardBasedVideo;

    public rewdResume RewdResume;
    public bool adClosed;
    public Text txt2;

    public GameObject ops;
    public GameObject rw1;
    public GameObject rw2;
    public GameObject rw3;

    public bool opsld;
    public GameObject opsLdImg;

    // Start is called before the first frame update
    void Start()
    {
        //on publish enable
        //MobileAds.Initialize(app_id);

        adClosed = false;
        opsld = false;
        this.RequestRewardBasedVideo();
    }

    void Update()
    {
        if (adClosed)
        {
            if (rewdResume.resumes)
            {
                txt2.text = adClosed + " Rewarded " + rewdResume.resumes;
                RewdResume.resume();
                rewdResume.resumes = false;
            }
            else
            {
                roverCore.adclosed = true;
            }
            adClosed = false;
        }


        if (opsld) {
            opsLdImg.GetComponent<Image>().fillAmount += Time.deltaTime * 0.2f;
            if (opsLdImg.GetComponent<Image>().fillAmount == 1) {
                roverCore.adclosed = true;

                ops.SetActive(false);
                rw1.SetActive(true);
                rw2.SetActive(true);
                rw3.SetActive(true);

                opsld = false;
            }
        }
    }


    private void RequestRewardBasedVideo()
    {
        string adUnitId = "ca-app-pub-3940256099942544/5224354917";
        this.rewardBasedVideo = RewardBasedVideoAd.Instance;

        // Called when an ad request has successfully loaded.
        rewardBasedVideo.OnAdLoaded += HandleRewardBasedVideoLoaded;
        // Called when an ad request failed to load.
        rewardBasedVideo.OnAdFailedToLoad += HandleRewardBasedVideoFailedToLoad;
        // Called when an ad is shown.
        rewardBasedVideo.OnAdOpening += HandleRewardBasedVideoOpened;
        // Called when the ad starts to play.
        rewardBasedVideo.OnAdStarted += HandleRewardBasedVideoStarted;
        // Called when the user should be rewarded for watching a video.
        rewardBasedVideo.OnAdRewarded += HandleRewardBasedVideoRewarded;
        // Called when the ad is closed.
        rewardBasedVideo.OnAdClosed += HandleRewardBasedVideoClosed;
        // Called when the ad click caused the user to leave the application.
        rewardBasedVideo.OnAdLeavingApplication += HandleRewardBasedVideoLeftApplication;

        // Create an empty ad request.
        AdRequest adRequest = new AdRequest.Builder().AddTestDevice("2077ef9a63d2b398840261c8221a0c9b").Build();

        // Load the rewarded video ad with the request.
        this.rewardBasedVideo.LoadAd(adRequest, adUnitId);
    }


    public void UserOptToWatchAd()
    {
        if (rewardBasedVideo.IsLoaded())
        {
            roverCore.showChanceTimeout = false;
            rewardBasedVideo.Show();
        }
        else {
            ops.SetActive(true);
            rw1.SetActive(false);
            rw2.SetActive(false);
            rw3.SetActive(false);
            opsld = true;
            //roverCore.adclosed = true;
        }
    }

    #region rewd event

    public void HandleRewardBasedVideoLoaded(object sender, EventArgs args)
    {
        MonoBehaviour.print("HandleRewardBasedVideoLoaded event received");
    }

    public void HandleRewardBasedVideoFailedToLoad(object sender, AdFailedToLoadEventArgs args)
    {
        this.RequestRewardBasedVideo();
    }

    public void HandleRewardBasedVideoOpened(object sender, EventArgs args)
    {
        MonoBehaviour.print("HandleRewardBasedVideoOpened event received");
    }

    public void HandleRewardBasedVideoStarted(object sender, EventArgs args)
    {
        MonoBehaviour.print("HandleRewardBasedVideoStarted event received");
    }

    public void HandleRewardBasedVideoClosed(object sender, EventArgs args)
    {

        adClosed = true;
    }

    public void HandleRewardBasedVideoRewarded(object sender, Reward args)
    {
        rewdResume.resumes = true;
    }

    public void HandleRewardBasedVideoLeftApplication(object sender, EventArgs args)
    {
        MonoBehaviour.print("HandleRewardBasedVideoLeftApplication event received");
    }

    #endregion

    private void OnDisable()
    {
        // Called when an ad request has successfully loaded.
        rewardBasedVideo.OnAdLoaded -= HandleRewardBasedVideoLoaded;
        // Called when an ad request failed to load.
        rewardBasedVideo.OnAdFailedToLoad -= HandleRewardBasedVideoFailedToLoad;
        // Called when an ad is shown.
        rewardBasedVideo.OnAdOpening -= HandleRewardBasedVideoOpened;
        // Called when the ad starts to play.
        rewardBasedVideo.OnAdStarted -= HandleRewardBasedVideoStarted;
        // Called when the user should be rewarded for watching a video.
        rewardBasedVideo.OnAdRewarded -= HandleRewardBasedVideoRewarded;
        // Called when the ad is closed.
        rewardBasedVideo.OnAdClosed -= HandleRewardBasedVideoClosed;
        // Called when the ad click caused the user to leave the application.
        rewardBasedVideo.OnAdLeavingApplication -= HandleRewardBasedVideoLeftApplication;
    }
}

Answer 1

rewardBasedVideo.OnAdFailedToLoad += HandleRewardBasedVideoFailedToLoad;

public void HandleRewardBasedVideoFailedToLoad(object sender, AdFailedToLoadEventArgs args)
 {
     this.RequestRewardBasedVideo();
 }

当用户设备处于离线状态时，激励广告几乎每秒都无法加载。所以，你会发送很多请求。这可能会导致 FPS 下降。

如果我是你，我会启动一个协程来请求一个新的奖励视频并等待至少 30 秒。请求新的激励广告。

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