如何计算Android上的广告横幅展示次数？

Question

Admob banners can be used with this AdListener :

public abstract class AdListener {
    public void onAdLoaded();
    public void onAdFailedToLoad(int errorCode);
    public void onAdOpened();
    public void onAdClosed();
    public void onAdLeftApplication();
}

onAdOpened() means

ad opens an overlay that covers the screen

and is called when the user clicks on ad. But how can I count the number of impressions ?

(For example, a banner showing for 4 minutes at refresh rate of 30 seconds would produce 8 impressions).

Answer 1

印象只是说广告存在，因此onAdLoaded是您要放置印象跟踪的位置。