public void ShareImageOnFacebook(string caption, string imagePath) { SharePhoto tt = SharePhoto.From(new UIImage(imagePath), true); tt.Caption = caption; SharePhotoContent content = new SharePhotoContent(); content.Photos = new SharePhoto[] { tt }; content.SetContentUrl(new NSUrl(imagePath)); var shareDelegate = new FbDelegate(); var dialog = new ShareDialog(); dialog.Mode = ShareDialogMode.FeedBrowser; dialog.SetDelegate(shareDelegate); dialog.SetShareContent(content); dialog.FromViewController = UIApplication.SharedApplication.KeyWindow.RootViewController; bool isInstalled = UIApplication.SharedApplication.CanOpenUrl(new NSUrl(urlString: "fb://")); if (isInstalled) { dialog.Mode = ShareDialogMode.Native; dialog.Show(); } else { ShareAPI.Share(content, shareDelegate); } }
public void ShareLinkOnFacebook(string text, string description, string link) { ShareLinkContent link1 = new ShareLinkContent(); link1.SetContentUrl(new NSUrl(link)); var shareDelegate = new FbDelegate(); var dialog = new ShareDialog(); dialog.Mode = ShareDialogMode.FeedBrowser; dialog.SetDelegate(shareDelegate); dialog.SetShareContent(link1); dialog.FromViewController = UIApplication.SharedApplication.KeyWindow.RootViewController; bool isInstalled = UIApplication.SharedApplication.CanOpenUrl(new NSUrl(urlString: "fb://")); if (isInstalled) { dialog.Mode = ShareDialogMode.Native; dialog.Show(); } else { ShareAPI.Share(link1, shareDelegate); } }
public void ShareTextOnFacebook(string text) { ShareLinkContent link = new ShareLinkContent(); var shareDelegate = new FbDelegate(); var dialog = new ShareDialog(); dialog.Mode = ShareDialogMode.Native; dialog.SetDelegate(shareDelegate); dialog.SetShareContent(link); dialog.FromViewController = UIApplication.SharedApplication.KeyWindow.RootViewController; bool isInstalled = UIApplication.SharedApplication.CanOpenUrl(new NSUrl(urlString: "fb://")); if (isInstalled) { dialog.Show(); } else { new UIAlertView("Error", "Cannot share text when app is not installed", null, "Ok", null).Show(); } }
public async void SendOpenGraph(object source, ChallengeModel model, string message = null) { ShareTemplateModel shareTemplate = null; ShareResponseModel shareResponse = null; await SL.Manager.RefreshShareTemplate(model.ShareTemplateURL, (response) => { shareTemplate = response?.ShareTemplate; shareResponse = response; }); NSUrl url = new NSUrl(shareTemplate?.PostHref ?? model.ShareImage); if (string.IsNullOrEmpty(url?.AbsoluteString)) { new UIAlertView("Sharing Error", string.IsNullOrEmpty(shareResponse?.ResponseMessage) ? "Sorry. No url come from server" : shareResponse.ResponseMessage, source as IUIAlertViewDelegate, "Ok").Show(); return; } ShareDialog dialog = new ShareDialog(); dialog.SetShouldFailOnDataError(true); dialog.FromViewController = source as UIViewController; dialog.SetDelegate(source as ISharingDelegate ?? new FBSharingDelegate()); NSString[] keys; NSObject[] objects; string imgUrl = null; try { if (!string.IsNullOrEmpty(model.ShareImage)) { await ImageService.Instance.LoadUrl(model.ShareImage).IntoAsync(new UIImageView()); imgUrl = model.ShareImage; } } catch (Exception) { } if (string.IsNullOrEmpty(imgUrl)) { keys = new NSString[] { new NSString("og:type"), new NSString("og:url"), new NSString("og:title"), new NSString("og:description"), }; objects = new NSObject[] { NSObject.FromObject("article"), NSObject.FromObject(url), NSObject.FromObject(string.IsNullOrEmpty(shareTemplate?.PostTitle) ? url.AbsoluteString : shareTemplate.PostTitle), NSObject.FromObject(string.IsNullOrEmpty(message) ? shareTemplate?.PostDescription ?? " " : message), }; } else { keys = new NSString[] { new NSString("og:type"), new NSString("og:url"), new NSString("og:title"), new NSString("og:description"), new NSString("og:image"), }; objects = new NSObject[] { NSObject.FromObject("article"), NSObject.FromObject(url), NSObject.FromObject(string.IsNullOrEmpty(shareTemplate?.PostTitle) ? url.AbsoluteString : shareTemplate.PostTitle), NSObject.FromObject(string.IsNullOrEmpty(message) ? shareTemplate?.PostDescription ?? " " : message), NSObject.FromObject(imgUrl), }; } var propesties = new NSDictionary <NSString, NSObject>(keys, objects); var openGraph = ShareOpenGraphObject.ObjectWithProperties(propesties); var action = ShareOpenGraphAction.Action("news.publishes", openGraph, "article"); var contentOpenGraph = new ShareOpenGraphContent { Action = action, PreviewPropertyName = "article" }; dialog.SetShareContent(contentOpenGraph); dialog.Mode = ShareDialogMode.Web; dialog.Show(); if (dialog.Mode == ShareDialogMode.Web) { StylishFbWebDialog(); } }
public async void ShareFacebookChallenge(object source, ChallengeModel model, string message = null) { ShareTemplateModel shareTemplate = null; ShareResponseModel shareResponse = null; await SL.Manager.RefreshShareTemplate(model.ShareTemplateURL, (response) => { shareTemplate = response?.ShareTemplate; shareResponse = response; }); NSUrl url = new NSUrl(shareTemplate?.PostHref ?? model.ShareImage); ShareDialog dialog = new ShareDialog(); dialog.SetShouldFailOnDataError(true); dialog.FromViewController = source as UIViewController; dialog.SetDelegate(source as ISharingDelegate ?? new FBSharingDelegate()); if (string.IsNullOrEmpty(message) && model.FBShareType == "image") { UIImageView imageView = new UIImageView(); try { await ImageService.Instance.LoadUrl(model.ShareImage).IntoAsync(imageView); } catch (Exception) { try { await ImageService.Instance.LoadUrl(model.Image).IntoAsync(imageView); } catch (Exception) { } } dialog.SetShareContent(new SharePhotoContent() { Photos = new SharePhoto[] { SharePhoto.From(imageView.Image, true) } }); dialog.Mode = ShareDialogMode.Native; } else if (string.IsNullOrEmpty(message) && (model.FBShareType == "link" || model.FBShareType == null)) { ShareLinkContent contentLink = new ShareLinkContent(); if (string.IsNullOrEmpty(url?.AbsoluteString)) { new UIAlertView("Sharing Error", string.IsNullOrEmpty(shareResponse?.ResponseMessage) ? "Sorry. No url come from server" : shareResponse.ResponseMessage, source as IUIAlertViewDelegate, "Ok").Show(); return; } contentLink.SetContentUrl(url); dialog.SetShareContent(contentLink); dialog.Mode = ShareDialogMode.Web; } else { SendOpenGraph(source, model, message); return; } if (!dialog.CanShow()) { SendOpenGraph(source, model, message); return; } dialog.Show(); if (dialog.Mode == ShareDialogMode.Web) { StylishFbWebDialog(); } }