admobadapter/src/main/java/com/clockbyte/admobadapter/expressads/AdmobFetcherExpress.java
private synchronized void onFetched(NativeExpressAdView adView) {
        Log.i(TAG, "onAdFetched");
        mFetchFailCount = 0;
        mNoOfFetchedAds++;
        onAdLoaded(mNoOfFetchedAds - 1);
    }
private synchronized void onFetched(NativeExpressAdView adView) {
        Log.i(TAG, "onAdFetched");
        mFetchFailCount = 0;
        mNoOfFetchedAds++;
        onAdLoaded(mNoOfFetchedAds - 1);
    }
A handler for received native ads
@param adView