admobadapter/src/main/java/com/clockbyte/admobadapter/AdmobAdapterCalculator.java
public int getAdIndex(int position) {
        int index = -1;
        if(position >= getOffsetValue())
            index = (position - getOffsetValue()) / (getNoOfDataBetweenAds()+1);
        //Log.d("POSITION", "index " + index + " for position " + position);
        return index;
    }
public int getAdIndex(int position) {
        int index = -1;
        if(position >= getOffsetValue())
            index = (position - getOffsetValue()) / (getNoOfDataBetweenAds()+1);
        //Log.d("POSITION", "index " + index + " for position " + position);
        return index;
    }
Gets the ad index for this adapter position within the list of currently fetched ads.

@param position the adapter position
@return the index of the ad within the list of fetched ads