ionic-framework - RewardVideoListener 不是抽象的，不会覆盖 RewardedVideoAdListener 中的抽象方法 onRewardedVideoCompleted()

Question

//这是我的代码

package name.ratson.cordova.admob.rewardvideo;

import android.util.Log;

import com.google.android.gms.ads.reward.RewardItem;
import com.google.android.gms.ads.reward.RewardedVideoAdListener;

import org.json.JSONException;
import org.json.JSONObject;

import name.ratson.cordova.admob.AbstractExecutor;

class RewardVideoListener implements RewardedVideoAdListener {
private final RewardVideoExecutor executor;

RewardVideoListener(RewardVideoExecutor executor) {
    this.executor = executor;
}

@Override
public void onRewardedVideoAdFailedToLoad(int errorCode) {
    synchronized (executor.rewardedVideoLock) {
        executor.isRewardedVideoLoading = false;
    }

    JSONObject data = new JSONObject();
    try {
        data.put("error", errorCode);
        data.put("reason", AbstractExecutor.getErrorReason(errorCode));
        data.put("adType", executor.getAdType());
    } catch (JSONException e) {
        e.printStackTrace();
    }
    executor.fireAdEvent("admob.rewardvideo.events.LOAD_FAIL", data);
}

@Override
public void onRewardedVideoAdLeftApplication() {
    JSONObject data = new JSONObject();
    try {
        data.put("adType", executor.getAdType());
    } catch (JSONException e) {
        e.printStackTrace();
    }
    executor.fireAdEvent("admob.rewardvideo.events.EXIT_APP", data);
}

@Override
public void onRewardedVideoAdLoaded() {
    synchronized (executor.rewardedVideoLock) {
        executor.isRewardedVideoLoading = false;
    }
    Log.w("AdMob", "RewardedVideoAdLoaded");
    executor.fireAdEvent("admob.rewardvideo.events.LOAD");

    if (executor.shouldAutoShow()) {
        executor.showAd(true, null);
    }
}

@Override
public void onRewardedVideoAdOpened() {
    executor.fireAdEvent("admob.rewardvideo.events.OPEN");
}

@Override
public void onRewardedVideoStarted() {
    executor.fireAdEvent("admob.rewardvideo.events.START");
}

@Override
public void onRewardedVideoAdClosed() {
    executor.fireAdEvent("admob.rewardvideo.events.CLOSE");
    executor.clearAd();
}

@Override
public void onRewarded(RewardItem reward) {
    JSONObject data = new JSONObject();
    try {
        data.put("adType", executor.getAdType());
        data.put("rewardType", reward.getType());
        data.put("rewardAmount", reward.getAmount());
    } catch (JSONException e) {
        e.printStackTrace();
    }
    executor.fireAdEvent("admob.rewardvideo.events.REWARD", data);
}
}

Answer 1

您的 RewardVideoListener 类正在接口(interface)中实现 RewardedVideoAdListener。

为了使用 RewardedVideoAdListener 接口(interface)进行编译，您需要实现包括 RewardedVideoAdListener 在内的所有接口(interface)方法。

所以把这个添加到你的类(class):

@Override
public void onRewardedVideoCompleted() {
Toast.makeText(this, "onRewardedVideoCompleted", Toast.LENGTH_SHORT).show();
}