檢視 Android Mopub Banner 的原始碼

請建立一個Class並繼承Mopub所提供的CustomEventBanner<br><br>
Class實作內容如下：<br>
  package com.taiwanmobile.pt.adp.mediation;
  
  import android.app.Activity;
  import android.content.Context;
  import android.util.Log;
  
  import com.mopub.common.util.Views;
  import com.mopub.mobileads.CustomEventBanner;
  import com.mopub.mobileads.MoPubErrorCode;
  import com.taiwanmobile.pt.adp.view.TWMAd;
  import com.taiwanmobile.pt.adp.view.TWMAdRequest;
  import com.taiwanmobile.pt.adp.view.TWMAdSize;
  import com.taiwanmobile.pt.adp.view.TWMAdView;
  import com.taiwanmobile.pt.adp.view.TWMAdViewListener;
  
  import java.util.Map;
  
  '''//需將本class的完整類別名稱 com.taiwanmobile.pt.adp.mediation.TAMediaMopubBanner 填入後台的Custom Event Class欄位'''
  public class TAMediaMopubBanner extends CustomEventBanner {
      private static final String TAG = "TAMediaMopubBanner";
  
      private TWMAdView adView = null;
  
      @Override
      protected void loadBanner(Context context, final CustomEventBannerListener customEventBannerListener, Map<String, Object> localExtras, Map<String, String> serverExtras) {
          Log.d(TAG, "loadBanner(" + serverExtras.get("adUnitId") + ") invoked!!");
  
          String adUnitId = serverExtras.get("adUnitId"); '''//後台設定的adUnitId會透過此Key值取得'''
          adView = new TWMAdView( (Activity)context, TWMAdSize.SMART_BANNER, adUnitId );
          adView.setAdListener(new TWMAdViewListener(){
              @Override
              public void onReceiveAd(TWMAd ad) {
                  if(customEventBannerListener != null)
                      customEventBannerListener.onBannerLoaded(adView);
              }
  
              @Override
              public void onFailedToReceiveAd(TWMAd ad, TWMAdRequest.ErrorCode errorCode) {
                  if(customEventBannerListener != null)
                      customEventBannerListener.onBannerFailed(MoPubErrorCode.NETWORK_NO_FILL);
              }
  
              @Override
              public void onPresentScreen(TWMAd ad) {
                  if(customEventBannerListener != null)
                      customEventBannerListener.onBannerClicked();
              }
  
              @Override
              public void onDismissScreen(TWMAd ad) {}
  
              @Override
              public void onLeaveApplication(TWMAd ad) {
                  if(customEventBannerListener != null)
                      customEventBannerListener.onLeaveApplication();
              }
  
          });
          adView.loadAd(new TWMAdRequest());
  
      }
  
      @Override
      protected void onInvalidate() {
          // Called when MoPubView is being invalidated or destroyed
          Log.e(TAG, "onInvalidate invoke !!");
          Views.removeFromParent(adView);
          if (adView != null) {
              adView.setAdListener(null);
              adView.destroy();
          }
      }
  }

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[[Android Integeration with Mopub Mediation|回MoPub教學]]<br>