public void OnContentAdLoaded(NativeContentAd ad)
{
//Inflate and store it in a public dicctionary
int ad_id = activity.dic_nativeAds.Count;
LayoutInflater inflater = Application.Context.GetSystemService(Context.LayoutInflaterService) as LayoutInflater;
NativeContentAdView ad_view = (NativeContentAdView)inflater.Inflate(Resource.Layout.NativeAdTemplate, null);
activity.dic_nativeAds.Add(ad_id, ad_view);
ad_view.AdChoicesView = new AdChoicesView(activity);
activity.PopulateContentAdView(ad, ad_view);
LinearLayout layout = activity.FindViewById <LinearLayout>(Resource.Id.ad_fake_placeholder);
layout.AddView(ad_view);
//Prepare Image to temp file to load it from webview
string ad_imageFile = "";
IList <NativeAd.Image> ad_images = ad.Images;
if (ad_images.Count > 0)
{
Java.IO.File tempFile = Java.IO.File.CreateTempFile("adimg", ".jpg", activity.ApplicationContext.CacheDir);
Bitmap bitmap = ((BitmapDrawable)ad_images[0].Drawable).Bitmap;
MemoryStream stream = new MemoryStream();
bitmap.Compress(Bitmap.CompressFormat.Jpeg, 100, stream);
File.WriteAllBytes(tempFile.AbsolutePath, stream.ToArray());
ad_imageFile = tempFile.AbsolutePath;
}
//Pass ad information to webview
string script = "ad_show("
+ ad_id + ", "
+ "'" + ad.Headline.Replace("'", "\\'") + "', "
+ "'" + ad_imageFile.Replace("'", "\\'") + "', "
+ "'" + ad.Body.Replace("'", "\\'") + "', "
+ "'" + ad.CallToAction.Replace("'", "\\'") + "', "
+ "'" + ad.Advertiser.Replace("'", "\\'") + "'"
+ ");";
webView.EvaluateJavascript(script, null);
}
public void PopulateContentAdView(NativeContentAd ad, NativeContentAdView adView)
{
adView.HeadlineView = adView.FindViewById(Resource.Id.nativead_headline);
adView.ImageView = adView.FindViewById(Resource.Id.nativead_image);
adView.BodyView = adView.FindViewById(Resource.Id.nativead_body);
adView.CallToActionView = adView.FindViewById(Resource.Id.nativead_callToAction);
adView.LogoView = adView.FindViewById(Resource.Id.nativead_logo);
adView.AdvertiserView = adView.FindViewById(Resource.Id.nativead_advertiser);
// Some assets are guaranteed to be in every NativeContentAd.
((TextView)adView.HeadlineView).Text = ad.Headline;
((TextView)adView.BodyView).Text = ad.Body;
((TextView)adView.CallToActionView).Text = ad.CallToAction;
((TextView)adView.AdvertiserView).Text = ad.Advertiser;
IList <NativeAd.Image> images = ad.Images;
if (images.Count > 0)
{
((ImageView)adView.ImageView).SetImageDrawable(images[0].Drawable);
}
// Some aren't guaranteed, however, and should be checked.
NativeAd.Image logoImage = ad.Logo;
if (logoImage == null)
{
adView.LogoView.Visibility = ViewStates.Invisible;
}
else
{
((ImageView)adView.LogoView).SetImageDrawable(logoImage.Drawable);
adView.LogoView.Visibility = ViewStates.Visible;
}
// Assign native ad object to the native view.
adView.SetNativeAd(ad);
}
