我使用的是AdMob和Firebase的集成，因此我使用的是AdView，AdRequest和MobileAds等。我在AndroidLauncher中使用了它們，效果很好，但是當(dāng)嘗試實現(xiàn)一個名為AdsManager的接口并創(chuàng)建類型為AdView的變量時，它可以解決不了。我猜是因為我不在android模塊中。那么，當(dāng)我進(jìn)入Core模塊（MyGdxGame）時，如何從AndroidLauncher中獲取“ AdMob類型”變量？示例： Android模塊AdsManagerpackage com.game.mygame.monetization;public interface AdsManager {    void showAds(boolean show);}Android啟動器public class AndroidLauncher extends AndroidApplication implements AdsManager {private final String TAG = "AndroidLauncher";private AdHandler adHandler; // Variable I want to reach from core modulestatic class AdHandler extends Handler {    private final int ADS_SHOW = 1;    private final int ADS_HIDE = 0;    private AdView adBanner; // Variable I want to reach from core module    @Override    public void handleMessage(Message msg) {        super.handleMessage(msg);        switch (msg.what) {            case ADS_SHOW:                adBanner.setVisibility(View.VISIBLE);                break;            case ADS_HIDE:                adBanner.setVisibility(View.GONE);                break;        }    }}@Overrideprotected void onCreate (Bundle savedInstanceState) {    super.onCreate(savedInstanceState);    AndroidApplicationConfiguration config = new AndroidApplicationConfiguration();    RelativeLayout layout = new RelativeLayout(this);    View view = initializeForView(new MyGdxGame(this), config);    layout.addView(view);    implementAds();    requestAds(layout);    // Sets the background image    setContentView(layout);}public void implementAds() {    // Implement ads    MobileAds.initialize(this, "");    adHandler = new AdHandler();    adHandler.adBanner = new AdView(this);    adHandler.adBanner.setAdListener(new AdListener() {        @Override        public void onAdLoaded() {            super.onAdLoaded();            Log.i(TAG, "Ad loaded ...");        }    });嘗試創(chuàng)建一個實現(xiàn)AdsManager的名為AndroidAdsManager的類時，它無法解析私有AdView變量，因為我猜想我不在android模塊中了。