public static async Task ShareFacebook(Post post) { if (post.Images.Any()) { string file = await DownloadFileIfNecessary(post.Images.FirstOrDefault().Url); SharePhoto photo = new SharePhoto.Builder().SetImageUrl(global::Android.Net.Uri.FromFile(new Java.IO.File(file))).Build() as SharePhoto; SharePhotoContent content = new SharePhotoContent.Builder().AddPhoto(photo).Build(); ShareDialog.Show(CrossCurrentActivity.Current.Activity, content); } if (post.Links.Any()) { ShareLinkContent content = (new ShareLinkContent.Builder().SetContentUrl(global::Android.Net.Uri.Parse(post.Links.FirstOrDefault().LinkUrl)) as ShareLinkContent.Builder).Build(); ShareDialog.Show(CrossCurrentActivity.Current.Activity, content); } if (post.Videos.Any()) { string file = await DownloadFileIfNecessary(post.Videos.FirstOrDefault().Url); ShareVideo video = new ShareVideo.Builder().SetLocalUrl(global::Android.Net.Uri.FromFile(new Java.IO.File(file))).Build() as ShareVideo; ShareVideoContent content = new ShareVideoContent.Builder().SetVideo(video).Build(); ShareDialog.Show(CrossCurrentActivity.Current.Activity, content); } }
void RequestShare(Dictionary <string, object> paramsDictionary) { if (paramsDictionary.TryGetValue("content", out object shareContent) && shareContent is FacebookShareContent) { ShareContent content = null; if (shareContent is FacebookShareLinkContent) { FacebookShareLinkContent linkContent = shareContent as FacebookShareLinkContent; ShareLinkContent.Builder linkContentBuilder = new ShareLinkContent.Builder(); if (linkContent.Quote != null) { linkContentBuilder.SetQuote(linkContent.Quote); } if (linkContent.ContentLink != null) { linkContentBuilder.SetContentUrl(Android.Net.Uri.Parse(linkContent.ContentLink.AbsoluteUri)); } if (!string.IsNullOrEmpty(linkContent.Hashtag)) { var shareHashTagBuilder = new ShareHashtag.Builder(); shareHashTagBuilder.SetHashtag(linkContent.Hashtag); linkContentBuilder.SetShareHashtag(shareHashTagBuilder.Build().JavaCast <ShareHashtag>()); } if (linkContent.PeopleIds != null && linkContent.PeopleIds.Length > 0) { linkContentBuilder.SetPeopleIds(linkContent.PeopleIds); } if (!string.IsNullOrEmpty(linkContent.PlaceId)) { linkContentBuilder.SetPlaceId(linkContent.PlaceId); } if (!string.IsNullOrEmpty(linkContent.Ref)) { linkContentBuilder.SetRef(linkContent.Ref); } content = linkContentBuilder.Build(); } else if (shareContent is FacebookSharePhotoContent) { FacebookSharePhotoContent photoContent = shareContent as FacebookSharePhotoContent; SharePhotoContent.Builder photoContentBuilder = new SharePhotoContent.Builder(); if (photoContent.Photos != null && photoContent.Photos.Length > 0) { foreach (var p in photoContent.Photos) { SharePhoto.Builder photoBuilder = new SharePhoto.Builder(); if (!string.IsNullOrEmpty(p.Caption)) { photoBuilder.SetCaption(p.Caption); } if (p.ImageUrl != null && !string.IsNullOrEmpty(p.ImageUrl.AbsoluteUri)) { photoBuilder.SetImageUrl(Android.Net.Uri.Parse(p.ImageUrl.AbsoluteUri)); } if (p.Image != null) { Bitmap bmp = BitmapFactory.DecodeByteArray(p.Image, 0, p.Image.Length); photoBuilder.SetBitmap(bmp); } photoContentBuilder.AddPhoto(photoBuilder.Build().JavaCast <SharePhoto>()); } } if (photoContent.ContentLink != null) { photoContentBuilder.SetContentUrl(Android.Net.Uri.Parse(photoContent.ContentLink.AbsoluteUri)); } if (!string.IsNullOrEmpty(photoContent.Hashtag)) { var shareHashTagBuilder = new ShareHashtag.Builder(); shareHashTagBuilder.SetHashtag(photoContent.Hashtag); photoContentBuilder.SetShareHashtag(shareHashTagBuilder.Build().JavaCast <ShareHashtag>()); } if (photoContent.PeopleIds != null && photoContent.PeopleIds.Length > 0) { photoContentBuilder.SetPeopleIds(photoContent.PeopleIds); } if (!string.IsNullOrEmpty(photoContent.PlaceId)) { photoContentBuilder.SetPlaceId(photoContent.PlaceId); } if (!string.IsNullOrEmpty(photoContent.Ref)) { photoContentBuilder.SetRef(photoContent.Ref); } content = photoContentBuilder.Build(); } else if (shareContent is FacebookShareVideoContent) { FacebookShareVideoContent videoContent = shareContent as FacebookShareVideoContent; ShareVideoContent.Builder videoContentBuilder = new ShareVideoContent.Builder(); /*if (videoContent.PreviewPhoto != null) * { * SharePhoto.Builder photoBuilder = new SharePhoto.Builder(); * * if (!string.IsNullOrEmpty(videoContent.PreviewPhoto.Caption)) * { * photoBuilder.SetCaption(videoContent.PreviewPhoto.Caption); * } * * if (videoContent.PreviewPhoto.ImageUrl != null && !string.IsNullOrEmpty(videoContent.PreviewPhoto.ImageUrl.AbsoluteUri)) * { * photoBuilder.SetImageUrl(Android.Net.Uri.Parse(videoContent.PreviewPhoto.ImageUrl.AbsoluteUri)); * } * * if (videoContent.PreviewPhoto.Image != null) * { * Bitmap bmp = BitmapFactory.DecodeByteArray(videoContent.PreviewPhoto.Image, 0, videoContent.PreviewPhoto.Image.Length); * * photoBuilder.SetBitmap(bmp); * } * videoContentBuilder.SetPreviewPhoto(photoBuilder.Build().JavaCast<SharePhoto>()); * }*/ if (videoContent.Video != null) { ShareVideo.Builder videoBuilder = new ShareVideo.Builder(); if (videoContent.Video.LocalUrl != null) { videoBuilder.SetLocalUrl(Android.Net.Uri.Parse(videoContent.Video.LocalUrl.AbsoluteUri)); } videoContentBuilder.SetVideo(videoBuilder.Build().JavaCast <ShareVideo>()); } if (videoContent.ContentLink != null) { videoContentBuilder.SetContentUrl(Android.Net.Uri.Parse(videoContent.ContentLink.AbsoluteUri)); } if (!string.IsNullOrEmpty(videoContent.Hashtag)) { var shareHashTagBuilder = new ShareHashtag.Builder(); shareHashTagBuilder.SetHashtag(videoContent.Hashtag); videoContentBuilder.SetShareHashtag(shareHashTagBuilder.Build().JavaCast <ShareHashtag>()); } if (videoContent.PeopleIds != null && videoContent.PeopleIds.Length > 0) { videoContentBuilder.SetPeopleIds(videoContent.PeopleIds); } if (!string.IsNullOrEmpty(videoContent.PlaceId)) { videoContentBuilder.SetPlaceId(videoContent.PlaceId); } if (!string.IsNullOrEmpty(videoContent.Ref)) { videoContentBuilder.SetRef(videoContent.Ref); } content = videoContentBuilder.Build(); } if (content != null) { //ShareApi.Share(content, shareCallback); ShareDialog dialog = new ShareDialog(CurrentActivity); dialog.RegisterCallback(mCallbackManager, shareCallback); dialog.ShouldFailOnDataError = true; dialog.Show(content, ShareDialog.Mode.Automatic); } } }