void SetImageViewHeight(IFeedCell cell, FeedItem item)
{
var parameters = cell.rlMedia.LayoutParameters as LinearLayout.LayoutParams;
var height = Application.Context.Resources.DisplayMetrics.WidthPixels * item.ImageAspectRatio;
parameters.Height = (int)height;
cell.rlMedia.LayoutParameters = parameters;
}
void GetView(RecyclerView.ViewHolder holder, FeedItem item, int position, int viewType)
{
IFeedCell cell = holder as IFeedCell;
if (viewType == (int)FeedViewType.AdvertisementItem)
{
var advertisment = holder as AdvertisementViewHolder;
advertisment.ItemView.Tag = position;
advertisment.lblName.Text = item.Username;
advertisment.lblContent.Text = item.Content;
if (string.IsNullOrEmpty(advertisment.lblContent.Text))
{
advertisment.lblContent.Visibility = ViewStates.Gone;
}
else
{
advertisment.lblContent.Visibility = ViewStates.Visible;
}
var parameters = advertisment.imgImage.LayoutParameters as LinearLayout.LayoutParams;
var height = Application.Context.Resources.DisplayMetrics.WidthPixels * item.ImageAspectRatio;
parameters.Height = (int)height;
advertisment.imgImage.LayoutParameters = parameters;
advertisment.ProfileTask?.Cancel(item.ProfileUrl);
if (!string.IsNullOrEmpty(item.ProfileUrl))
{
advertisment.ProfileTask = new ImageLoaderHelper(ImageService.Instance.LoadUrl(item.ProfileUrl).SetSettings(advertisment.imgProfile, Resource.Drawable.DefProfPic, 60, new CircleTransformation()));
}
else
{
advertisment.imgProfile.SetImageResource(Resource.Drawable.DefProfPic);
}
advertisment.ImageTask?.Cancel(item.ImageUrl);
if (!string.IsNullOrEmpty(item.ImageUrl))
{
advertisment.ImageTask = new ImageLoaderHelper(ImageService.Instance.LoadUrl(item.ImageUrl).SetSettings(advertisment.imgImage, Resource.Drawable.NoImageGraphic, 300));
}
else
{
advertisment.imgImage.SetImageResource(Resource.Drawable.NoImageGraphic);
}
return;
}
else if (viewType == (int)FeedViewType.HeaderItem)
{
return;
}
if ((item.IsSharePost) && (!string.IsNullOrWhiteSpace(item.SharedUsername)))
{
var spanFromName = new SpannableString("Shared from" + " " + item.SharedUsername);
spanFromName.SetSpan(new ForegroundColorSpan(Color.LightGray), 0, 11, 0);
spanFromName.SetSpan(new RelativeSizeSpan(1.0f), 0, 11, 0);
spanFromName.SetSpan(new StyleSpan(TypefaceStyle.Normal), 0, 11, 0);
spanFromName.SetSpan(new ForegroundColorSpan(Color.Black), 12, item.SharedUsername.Length + 12, 0);
spanFromName.SetSpan(new RelativeSizeSpan(1.0f), 12, item.SharedUsername.Length + 12, 0);
spanFromName.SetSpan(new StyleSpan(TypefaceStyle.Bold), 12, item.SharedUsername.Length + 12, 0);
cell.llSharePost.Visibility = ViewStates.Visible;
cell.lblSharedFrom.SetText(spanFromName, TextView.BufferType.Spannable);
}
else
{
cell.llSharePost.Visibility = ViewStates.Gone;
}
cell.lblContent.Text = item.Content;
//cell.lblContent.MovementMethod = LinkMovementMethod.Instance;
DateTime date = DateTime.SpecifyKind(item.DateCreatedUtc, DateTimeKind.Utc);
if (date > DateTime.UtcNow)
{
date = DateTime.UtcNow;
}
cell.lblTimeAgo.Text = TimeAgoHelper.GetTimeAgo(date);
string[] separators = { "@" };
string value = item.Username;
string[] words = value.Split(separators, StringSplitOptions.RemoveEmptyEntries);
string schoolName = string.Empty;
string sportsName = string.Empty;
if (words.Count() > 1)
{
for (int i = 0; i < words.Length; i++)
{
schoolName = words[0];
sportsName = words[1];
}
}
else
{
schoolName = words[0];
}
var span = new SpannableString(schoolName + "\n" + sportsName);
span.SetSpan(new ForegroundColorSpan(Color.Black), 0, schoolName.Length, 0);
span.SetSpan(new RelativeSizeSpan(1.0f), 0, schoolName.Length, 0);
span.SetSpan(new StyleSpan(TypefaceStyle.Bold), 0, schoolName.Length, 0);
if (!string.IsNullOrEmpty(sportsName))
{
span.SetSpan(new ForegroundColorSpan(Color.LightGray), schoolName.Length + 1, schoolName.Length + sportsName.Length + 1, 0);
span.SetSpan(new RelativeSizeSpan(1.0f), schoolName.Length + 1, schoolName.Length + sportsName.Length + 1, 0);
span.SetSpan(new StyleSpan(TypefaceStyle.Normal), schoolName.Length + 1, schoolName.Length + sportsName.Length + 1, 0);
}
cell.lblName.SetText(span, TextView.BufferType.Spannable);
cell.ProfileTask?.Cancel(item.ProfileUrl);
if (!string.IsNullOrEmpty(item.ProfileUrl))
{
cell.ProfileTask = new ImageLoaderHelper(ImageService.Instance.LoadUrl(item.ProfileUrl).SetSettings(cell.imgProfile, Resource.Drawable.DefProfPic, 60, new CircleTransformation()));
}
else
{
cell.imgProfile.SetImageResource(Resource.Drawable.DefProfPic);
}
cell.lblLikes.Text = item.LikeCount.ToString();
cell.lblComments.Text = item.CommentCount.ToString();
cell.lblTags.Text = item.TagCount.ToString();
cell.lblShares.Text = item.ShareCount.ToString();
cell.lblLikes.SetTextColor(item.IsLiked ? new Color(244, 62, 110) : new Color(136, 136, 136));
cell.btnLike.SetImageResource(item.IsLiked ? Resource.Drawable.Liked : Resource.Drawable.Like);
cell.lblComments.SetTextColor(item.IsCommented ? new Color(244, 62, 110) : new Color(136, 136, 136));
cell.btnComment.SetImageResource(item.IsCommented ? Resource.Drawable.Commented : Resource.Drawable.Comment);
cell.btnOptions.Visibility = user.Id == item.CreatedById ? ViewStates.Visible : ViewStates.Invisible;
//cell.btnFacebook.Visibility = string.IsNullOrEmpty(item.FacebookUrl) ? ViewStates.Gone : ViewStates.Visible;
//cell.btnTwitter.Visibility = string.IsNullOrEmpty(item.TwitterUrl) ? ViewStates.Gone : ViewStates.Visible;
//cell.btnInstagram.Visibility = string.IsNullOrEmpty(item.InstagramUrl) ? ViewStates.Gone : ViewStates.Visible;
if (string.IsNullOrEmpty(cell.lblContent.Text))
{
(cell.lblContent.Parent as ViewGroup).Visibility = ViewStates.Gone;
}
else
{
(cell.lblContent.Parent as ViewGroup).Visibility = ViewStates.Visible;
}
if (!string.IsNullOrEmpty(item.ImageUrl))
{
SetImageViewHeight(cell, item);
cell.rlMedia.Visibility = ViewStates.Visible;
cell.ImageTask?.Cancel(item.ImageUrl);
if (!string.IsNullOrEmpty(item.ImageUrl))
{
cell.ImageTask = new ImageLoaderHelper(ImageService.Instance.LoadUrl(item.ImageUrl).SetSettings(cell.imgImage, Resource.Drawable.NoImageGraphic, 300));
}
else
{
cell.imgImage.SetImageResource(Resource.Drawable.NoImageGraphic);
}
cell.llLinkDetails.Visibility = ViewStates.Gone;
cell.btnPlay.Visibility = ViewStates.Gone;
}
else if (!string.IsNullOrEmpty(item.VideoUrl))
{
SetImageViewHeight(cell, item);
cell.rlMedia.Visibility = ViewStates.Visible;
cell.ImageTask?.Cancel(item.VideoImageUrl);
if (!string.IsNullOrEmpty(item.VideoImageUrl))
{
cell.ImageTask = new ImageLoaderHelper(ImageService.Instance.LoadUrl(item.VideoImageUrl).SetSettings(cell.imgImage, Resource.Drawable.NoImageGraphic, 300));
}
else
{
cell.imgImage.SetImageResource(Resource.Drawable.NoImageGraphic);
}
cell.llLinkDetails.Visibility = ViewStates.Gone;
cell.btnPlay.Visibility = ViewStates.Visible;
}
else if (!string.IsNullOrEmpty(item.LinkUrl))
{
SetImageViewHeight(cell, item);
cell.rlMedia.Visibility = ViewStates.Visible;
cell.ImageTask?.Cancel(item.LinkImage);
if (!string.IsNullOrEmpty(item.LinkImage))
{
cell.ImageTask = new ImageLoaderHelper(ImageService.Instance.LoadUrl(item.LinkImage).SetSettings(cell.imgImage, Resource.Drawable.NoImageGraphic, 300));
}
else
{
cell.imgImage.SetImageResource(Resource.Drawable.NoImageGraphic);
}
cell.lblLinkTitle.Text = item.LinkTitle;
try
{
var uri = new Uri(item.LinkUrl);
cell.lblLinkHost.Text = uri.Host;
}
catch
{
}
cell.llLinkDetails.Visibility = ViewStates.Visible;
cell.btnPlay.Visibility = ViewStates.Gone;
}
else
{
cell.rlMedia.Visibility = ViewStates.Gone;
}
cell.ItemView.Tag = position;
}
public void SetNewsFeedCellCommon(IFeedCell cell, FeedItem item)
{
cell.PostId = item.Id;
if (cell.IsCommonNew)
{
cell.BtnLike.TouchUpInside += (sender, e) => LikeClicked(cell.Position, cell.BtnLike, cell.LblLikes);
cell.BtnComment.TouchUpInside += (sender, e) => PostDetailsClicked(cell.PostId, "Comments");
cell.LblShares.UserInteractionEnabled = true;
cell.LblShares.AddGestureRecognizer(new UITapGestureRecognizer((obj) => PostDetailsClicked(cell.PostId, "Shares")));
cell.BtnShare.TouchUpInside += (sender, e) => ShareClicked(cell.PostId);
cell.BtnTag.TouchUpInside += (sender, e) => PostDetailsClicked(cell.PostId, "Tags");
cell.LblComments.AddGestureRecognizer(new UITapGestureRecognizer(() => PostDetailsClicked(cell.PostId, "Comments")));
cell.LblLikes.AddGestureRecognizer(new UITapGestureRecognizer(() => PostDetailsClicked(cell.PostId, "Likes")));
cell.BtnOptions.TouchUpInside += (sender, e) => OptionsClicked(cell.PostId);
cell.BtnPlay.TouchUpInside += (sender, e) => PlayClicked(cell.PostId);
cell.LblName.AddGestureRecognizer(new UITapGestureRecognizer(() => GoToProfile(cell.PostId)));
cell.ImgProfile.UserInteractionEnabled = true;
cell.ImgProfile.AddGestureRecognizer(new UITapGestureRecognizer(() => GoToProfile(cell.PostId)));
cell.ImgImage.UserInteractionEnabled = true;
cell.ImgImage.AddGestureRecognizer(new UITapGestureRecognizer((obj) => ImageClicked(cell.PostId)));
// cell.BtnFacebook.TouchUpInside += (sender, e) => Links.OpenUrl(source.Items[cell.Position].FacebookUrl);
//cell.BtnTwitter.TouchUpInside += (sender, e) => Links.OpenUrl(source.Items[cell.Position].TwitterUrl);
// cell.BtnInstagram.TouchUpInside += (sender, e) => Links.OpenUrl(source.Items[cell.Position].InstagramUrl);
cell.IsCommonNew = false;
}
if ((item.IsSharePost) && (!string.IsNullOrWhiteSpace(item.SharedUsername)))
{
NSMutableAttributedString shareName = null;
shareName = new NSMutableAttributedString(
str: "Shared from ",
font: UIFont.SystemFontOfSize(12),
foregroundColor: UIColor.LightGray
);
shareName.Append(new NSMutableAttributedString(
str: item.SharedUsername,
font: UIFont.BoldSystemFontOfSize(12),
foregroundColor: UIColor.Black
));
cell.VwShare.Hidden = false;
cell.LblNameShares.AttributedText = shareName;
}
else
{
cell.VwShare.Hidden = true;
}
cell.ImgImage.RemoveConstraints(cell.ImgImage.Constraints);
cell.ImgImage.AddConstraint(NSLayoutConstraint.Create(cell.ImgImage, NSLayoutAttribute.Height, NSLayoutRelation.Equal, cell.ImgImage, NSLayoutAttribute.Width, (nfloat)item.ImageAspectRatio, 0));
cell.LblShares.Text = item.ShareCount.ToString();
cell.LblLikes.Text = item.LikeCount.ToString();
cell.LblComments.Text = item.CommentCount.ToString();
cell.LblTags.Text = item.TagCount.ToString();
string[] separators = { "@" };
string value = item.Username;
string[] words = value.Split(separators, StringSplitOptions.RemoveEmptyEntries);
string schoolName = string.Empty;
string sportsName = string.Empty;
if (words.Count() > 1)
{
for (int i = 0; i < words.Length; i++)
{
schoolName = words[0];
sportsName = words[1];
}
}
else
{
schoolName = words[0];
}
NSMutableAttributedString username = null;
username = new NSMutableAttributedString(
str: schoolName,
font: UIFont.BoldSystemFontOfSize(12),
foregroundColor: UIColor.Black
);
username.Append(new NSMutableAttributedString(
str: "\n" + sportsName,
font: UIFont.SystemFontOfSize(12),
foregroundColor: UIColor.LightGray
));
cell.LblName.AttributedText = username;
cell.TxtContent.Text = item.Content;
cell.VwContent.Hidden = string.IsNullOrEmpty(cell.TxtContent.Text);
cell.BtnOptions.Hidden = user.Id != item.CreatedById;
cell.ProfileTask?.Cancel(item.ProfileUrl);
if (!string.IsNullOrEmpty(item.ProfileUrl))
{
ImageService.Instance.LoadUrl(item.ProfileUrl).Into(cell.ImgProfile);
cell.ProfileTask = new ImageLoaderHelper(item.ProfileUrl, cell.ImgProfile, AppDelegate.DefaultProfileString, 150, new CircleTransformation());
}
else
{
ImageService.Instance.LoadCompiledResource(AppDelegate.DefaultProfileString).Into(cell.ImgProfile);
}
DateTime date = DateTime.SpecifyKind(item.DateCreatedUtc, DateTimeKind.Utc);
if (date > DateTime.UtcNow)
{
date = DateTime.UtcNow;
}
cell.LblTimeAgo.Text = TimeAgoHelper.GetTimeAgo(date);
cell.LblLikes.TextColor = item.IsLiked ? UIColor.FromRGB(21, 21, 21) : UIColor.FromRGB(144, 144, 144);
cell.BtnLike.SetImage(UIImage.FromBundle(item.IsLiked ? "IconIsLiked" : "IconLike"), UIControlState.Normal);
cell.LblComments.TextColor = item.IsCommented ? UIColor.FromRGB(21, 21, 21) : UIColor.FromRGB(144, 144, 144);
cell.BtnComment.SetImage(UIImage.FromBundle(item.IsCommented ? "IconCommented" : "IconComment"), UIControlState.Normal);
//cell.BtnFacebook.Hidden = string.IsNullOrEmpty(item.FacebookUrl);
//cell.BtnTwitter.Hidden = string.IsNullOrEmpty(item.TwitterUrl);
//cell.BtnInstagram.Hidden = string.IsNullOrEmpty(item.InstagramUrl);
cell.BtnFacebook.Hidden = true;
cell.BtnTwitter.Hidden = true;
cell.BtnInstagram.Hidden = true;
if (!string.IsNullOrEmpty(item.ImageUrl))
{
cell.VwMedia.Hidden = false;
cell.VwLinkDetails.Hidden = true;
cell.ImageTask?.Cancel(item.ImageUrl);
ImageService.Instance.LoadUrl(item.ImageUrl).Into(cell.ImgImage);
cell.ImageTask = new ImageLoaderHelper(item.ImageUrl, cell.ImgImage, "IconNoImage");
cell.BtnPlay.Hidden = true;
}
else if (!string.IsNullOrEmpty(item.LinkUrl))
{
cell.VwMedia.Hidden = false;
cell.VwLinkDetails.Hidden = false;
try
{
cell.LblLinkHost.Text = new Uri(item.LinkUrl).Host;
}
catch {}
cell.LblLinkTitle.Text = item.LinkTitle;
cell.ImageTask?.Cancel(item.LinkImage);
if (!string.IsNullOrEmpty(item.LinkImage))
{
ImageService.Instance.LoadUrl(item.LinkImage).Into(cell.ImgImage);
cell.ImageTask = new ImageLoaderHelper(item.LinkImage, cell.ImgImage, "IconNoImage");
}
else
{
ImageService.Instance.LoadCompiledResource("IconNoImage").Into(cell.ImgImage);
}
cell.BtnPlay.Hidden = true;
}
else if (!string.IsNullOrEmpty(item.VideoUrl))
{
cell.VwMedia.Hidden = false;
cell.VwLinkDetails.Hidden = true;
cell.ImageTask?.Cancel(item.VideoImageUrl);
if (!string.IsNullOrEmpty(item.VideoImageUrl))
{
ImageService.Instance.LoadUrl(item.VideoImageUrl).Into(cell.ImgImage);
cell.ImageTask = new ImageLoaderHelper(item.VideoImageUrl, cell.ImgImage, "IconNoImage");
}
else
{
ImageService.Instance.LoadCompiledResource("IconNoImage").Into(cell.ImgImage);
}
cell.BtnPlay.Hidden = false;
}
else
{
cell.VwMedia.Hidden = true;
}
}