failed to load ad : 3

Question

I\'m setting an ad to my Android application using DoubleClick and can\'t manage to show the final ad, can someone help me?

When I test an ad by adding ".addTest

Answer 1

W/Ads: Failed to load ad: 3

It Means that your code is correct but due to less amount of request to the server your ads are not Visible. To check the Test ADS you Should put the code in loop for some time, and you have to give multiple requests so that your admob receives multiple requests and will load the ads immediately.

Add the below code

for(int i=0;i<1000;i++) {
            AdRequest adRequest = new AdRequest
                    .Builder()
                    .addTestDevice("B431EE858B5F1986E4D89CA31250F732")
                    .build();
            accountSettingsBinding.adView.loadAd(adRequest);
        } 

Restart Your application multiple times.

Remove the Loop after you start receiving ads.