实施自定义年龄门
如果发布者或中介实施自定义年龄门解决方案，他们可以使用以下 API 将年龄门标志传递给 Unity Ads SDK。如果 Unity 收到此标志，其内置年龄门将不会出现。
Unity (C#)
// If the user is over the specified age limit:
MetaData ageGateMetaData = new MetaData("privacy");
ageGateMetaData.Set("useroveragelimit", "true");
Advertisement.SetMetaData(ageGateMetaData);
// If the user is under the specified age limit:
MetaData ageGateMetaData = new MetaData("privacy");
gdprMetaData.Set("useroveragelimit", "false");
Advertisement.SetMetaData(ageGateMetaData);Note: You must commit the changes to the MetaData object for each value before trying to set another value. The second parameter is an object (a string in this example). Using a boolean value will result in an error.
iOS (Objective-C)
// If the user is over the specified age limit:
UADSMetaData *ageGateMetaData = [[UADSMetaData alloc] init];
[ageGateMetaData set:@"privacy.useroveragelimit" value:@YES];
[ageGateMetaData commit];
// If the user is under the specified age limit:
UADSMetaData *ageGateMetaData = [[UADSMetaData alloc] init];
[ageGateMetaData set:@"privacy.useroveragelimit" value:@NO];
[ageGateMetaData commit];Note: You must commit the changes to the MetaData object for each value before trying to set another value.
Android (Java)
// If the user is over the specified age limit:
MetaData ageGateMetaData = new MetaData(this);
ageGateMetaData.set("privacy.useroveragelimit", true);
ageGateMetaData.commit();
// If the user is under the specified age limit:
MetaData ageGateMetaData = new MetaData(this);
ageGateMetaData.set("privacy.useroveragelimit", false);
ageGateMetaData.commit();Note: You must commit the changes to the MetaData object for each value before trying to set another value.