Android/広告組込/google/admob/リワード新

リワードサンプル旧api

公式：https://developers.google.com/admob/android/rewarded-ads?hl=ja

以下記述のunitidはサンプルのid

import com.google.android.gms.ads.rewarded.RewardedAd;

public class MainActivity extends Activity {

    private RewardedAd rewardedAd;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        rewardedAd = new RewardedAd(this,
            "ca-app-pub-3940256099942544/5224354917");
        RewardedAdLoadCallback adLoadCallback = new RewardedAdLoadCallback() {
            @Override
            public void onRewardedAdLoaded() {
                // Ad successfully loaded.
            }

           @Override
            public void onRewardedAdFailedToLoad(int errorCode) {
                // Ad failed to load.
            }
        };
        rewardedAd.loadAd(new AdRequest.Builder().build(), adLoadCallback);
        myButton.setOnClickListener(mListener);
        
    }
    OnClickListener mListener = new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if (rewardedAd.isLoaded()) {
                Activity activityContext = ...;
                RewardedAdCallback adCallback = new RewardedAdCallback() {
                    public void onRewardedAdOpened() {
                        // Ad opened.
                    }

                    public void onRewardedAdClosed() {
                        // Ad closed.
                    }

                    public void onUserEarnedReward(@NonNull RewardItem reward) {
                        // User earned reward.
                    }

                    public void onRewardedAdFailedToShow(int errorCode) {
                        // Ad failed to display
                    }
                };
                // 広告表示
                rewardedAd.show(activityContext, adCallback);
            } else {
                Log.d("TAG", "The rewarded ad wasn't loaded yet.");
            }
        }
    }

}