I think you need this:
AdRequest request = new AdRequest.Builder()
.addKeyword("game").build();
.adView.loadAd(request);
You can try with this, but here are some examples, maybe you find what you allso need:
1.Test ads
Set up test ads by passing your hashed Device ID to AdRequest.Builder.addTestDevice:
AdRequest request = new AdRequest.Builder()
.addTestDevice(AdRequest.DEVICE_ID_EMULATOR) // All emulators
.addTestDevice("AC98C820A50B4AD8A2106EDE96FB87D4") // An example device ID
.build();
2.Location
Location targeting information may also be specified in the AdRequest:
AdRequest request = new AdRequest.Builder()
.setLocation(location)
.build();
3.Gender
If your app already knows a user's gender, it can provide that information in the ad request for targeting purposes. The information is also forwarded to ad network mediation adapters if mediation is enabled.
AdRequest request = new AdRequest.Builder()
.setGender(AdRequest.GENDER_FEMALE)
.build();
4.Birthday
If your app already knows a user's birthday, it can provide that information in the ad request for targeting purposes. This information is also forwarded to ad network mediation adapters if mediation is enabled.
AdRequest request = new AdRequest.Builder()
.setBirthday(new GregorianCalendar(1985, 1, 1).getTime())
.build();
5.Designed for Families setting
If you have opted your app in to Google Play's Designed for Families program and you show ads in your app, you need to ensure those ads comply with the Designed for Families program requirements and ad policies.
Ad requests can be tagged as designed for families by setting the is_designed_for_families parameter to true in the extras:
Bundle extras = new Bundle();
extras.putBoolean("is_designed_for_families", true);
AdRequest request = new AdRequest.Builder()
.addNetworkExtrasBundle(AdMobAdapter.class, extras)
.build();
6.Child-directed setting
For purposes of the Children's Online Privacy Protection Act (COPPA), there is a setting called "tag for child directed treatment".
As an app developer, you can indicate whether you want Google to treat your content as child-directed when you make an ad request. If you indicate that you want Google to treat your content as child-directed, we will take steps to disable IBA and remarketing ads on that ad request. The setting can be used with all versions of the Google Play services SDK, via AdRequest.Builder.tagForChildDirectedTreatment(boolean)
:
If you set tagForChildDirectedTreatment
to true
, you will indicate that your content should be treated as child-directed for purposes of COPPA.
If you set tagForChildDirectedTreatment
to false
, you will indicate that your content should not be treated as child-directed for purposes of COPPA.
If you do not set tagForChildDirectedTreatment
, ad requests will include no indication of how you would like your content treated with respect to COPPA.
AdRequest request = new AdRequest.Builder() .tagForChildDirectedTreatment(true) .build();
By setting this tag, you certify that this notification is accurate and you are authorized to act on behalf of the owner of the app. You understand that abuse of this setting may result in termination of your Google account.
7.Keyword
Add a keyword for targeting purposes.
AdRequest request = new AdRequest.Builder() .addKeyword(someKeyword) .build();
Loading an ad with targeting
Once your request targeting information is set, call loadAd on the AdView with your AdRequest instance.
AdRequest request = new AdRequest.Builder()
.setLocation(location)
.setGender(AdRequest.GENDER_FEMALE)
.setBirthday(new GregorianCalendar(1985, 1, 1).getTime())
.tagForChildDirectedTreatment(true)
.addKeyword("game")
.build();
adView.loadAd(request);
Additional information can be found on this link.