private AdRequest CreateAdRequest() {
MyDebug.Log(string.Format("GMAS::CreateAdRequest"));
// Google Test Ad Unit ID
// ca-app-pub-3940256099942544/1033173712
return new AdRequest.Builder()
.AddTestDevice(AdRequest.TestDeviceSimulator)
//
// .AddTestDevice("iOS Device 1 Hash Key from XCode Log")
// .AddTestDevice("iOS Device 2 Hash Key from XCode Log")
// .AddTestDevice("Android Device 1 Hash Key from Android Monitor Log")
// .AddTestDevice("Android Device 2 Hash Key from Android Monitor Log")
// and so on other Decice if you have
//
//.AddExtra("color_bg", "9B30FF")
//.AddKeyword("Unity3D")
//.AddKeyword(GUtility.Me.APPNAME)
//.SetGender(Gender.Male)
//.SetBirthday(new DateTime(1985, 1, 1))
//.TagForChildDirectedTreatment(false)
.Build();
}