public DownloadViewer(Downloads fileItem)
{
NavigationPage.SetHasNavigationBar(this, false);
//Title = fileItem.Name;
FileItem = fileItem;
// rendering of this page is done natively on each platform
}
public void InsertDownloadItem(ProductCatalog download)
{
var item = new Downloads {
Id = download.Id,
ProductID = download.ProductID,
AppCode = download.AppCode,
CategoryCode = download.CategoryCode,
Language = download.Language,
FileName = download.FileName,
Description = download.Description,
MimeType = download.MimeType,
PublicationDate = download.PublicationDate,
FilePath = download.FilePath,
ThumbPath = download.ThumbPath,
DownloadDate = DateTime.Now,
SearchKeywords = download.SearchKeywords,
};
_connection.Insert (item);
}
public DocumentDetails(Downloads item)
{
this.BackgroundImage = ImageConstants.backgroundImage;
var thumb = new Image {
WidthRequest = 150,
HeightRequest = 200,
Source = GetSource (item.ThumbPath),
BackgroundColor = ColorConstants.SemiOpaqueBackground
};
downloadlabel =
new Label {
Text = string.Format ("{0}", ((DateTime)item.DownloadDate).ToString ("d")),
FontSize = (Device.Idiom == TargetIdiom.Phone)
? Device.GetNamedSize (NamedSize.Small, typeof(Label))
: Device.GetNamedSize (NamedSize.Large, typeof(Label)),
TextColor = Color.White,
};
var publishedlabel = new StackLayout {
HorizontalOptions = LayoutOptions.Start,
//Padding = 20,
Orientation = StackOrientation.Vertical,
Children = {
new CustomLabel {
Text = "Publication Date:",
FontSize = (Device.Idiom == TargetIdiom.Phone)
? Device.GetNamedSize (NamedSize.Small, typeof(Label))
: Device.GetNamedSize (NamedSize.Large, typeof(Label)),
TextColor = Color.White,
FontAttributes = FontAttributes.Italic,
},
new CustomLabel {
Text = item.PublicationDate == null ? "" : string.Format ("{0}", ((DateTime)item.PublicationDate).ToString ("d")),
FontSize = (Device.Idiom == TargetIdiom.Phone)
? Device.GetNamedSize (NamedSize.Small, typeof(Label))
: Device.GetNamedSize (NamedSize.Large, typeof(Label)),
TextColor = Color.White,
FontAttributes = FontAttributes.Bold,
},
}
};
var namelabel = new StackLayout {
HorizontalOptions = LayoutOptions.Start,
//Padding = 20,
Orientation = StackOrientation.Vertical,
Children = {
new CustomLabel {
Text = "File Name:",
FontSize = (Device.Idiom == TargetIdiom.Phone)
? Device.GetNamedSize (NamedSize.Small, typeof(Label))
: Device.GetNamedSize (NamedSize.Large, typeof(Label)),
TextColor = Color.White,
FontAttributes = FontAttributes.Italic,
},
new CustomLabel {
Text = item.FileName,
FontSize = (Device.Idiom == TargetIdiom.Phone)
? Device.GetNamedSize (NamedSize.Small, typeof(Label))
: Device.GetNamedSize (NamedSize.Large, typeof(Label)),
TextColor = Color.White,
FontAttributes = FontAttributes.Bold,
},
}
};
var description = new StackLayout {
HorizontalOptions = LayoutOptions.Start,
//Padding = 20,
Orientation = StackOrientation.Vertical,
Children = {
new CustomLabel {
Text = "Description:",
FontSize = (Device.Idiom == TargetIdiom.Phone)
? Device.GetNamedSize (NamedSize.Small, typeof(Label))
: Device.GetNamedSize (NamedSize.Large, typeof(Label)),
TextColor = Color.White,
FontAttributes = FontAttributes.Italic,
},
new CustomLabel {
Text = item.Description,
FontSize = (Device.Idiom == TargetIdiom.Phone)
? Device.GetNamedSize (NamedSize.Small, typeof(Label))
: Device.GetNamedSize (NamedSize.Large, typeof(Label)),
TextColor = Color.White,
FontAttributes = FontAttributes.Bold,
},
}
};
//Read Online Button
var readOnline = new Button () {
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
BackgroundColor = Color.FromHex ("#006699"),
TextColor = Color.White,
HeightRequest = 40,
WidthRequest = 140,
};
var download = new Button () {
Text = "Delete",
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
BackgroundColor = Color.FromHex ("#006699"),
TextColor = Color.White,
HeightRequest = 40,
WidthRequest = 140,
};
if (item.MimeType.StartsWith ("mp4")) {
readOnline.Text = Translation.Localize ("PlayOfflineText");
} else {
readOnline.Text = Translation.Localize ("ReadOfflineText");
}
readOnline.Clicked += (sender, e) => {
var btn = ((Button)sender);
var pdfService = DependencyService.Get<IPdfService> ();
if (pdfService == null)
return;
if (item.MimeType.StartsWith ("mp4")) {
var page = (Page)Activator.CreateInstance (typeof(VideoView), item);
this.ParentView.Navigation.PushAsync (page, true);
} else {
pdfService.OpenPDF (LibraryType.MyDocuments, item.FilePath, item.FileName,0, null);
}
};
download.Clicked += async (sender, e) => {
var currentitem = db.GetCatalogsByID(item.Id);
var textToDisplay =
currentitem.MimeType.StartsWith ("mp4")
? Translation.Localize("DeleteVideoMessage")
: Translation.Localize("DeleteDocumentMessage");
var confirm = await this.DisplayAlert ("", textToDisplay, Translation.Localize("Yes"), Translation.Localize("No"));
if (confirm) {
var deleteService = DependencyService.Get<IDeleteService> ();
if (deleteService == null)
return;
deleteService.DeleteFile (currentitem.FilePath, (bool completed) => {
if (completed == true) {
db.DeleteDownloadItem (currentitem.Id);
if (item.MimeType.StartsWith ("mp4"))
readOnline.Text = Translation.Localize ("PlayOnlineText");
else
readOnline.Text = Translation.Localize ("ReadOnlineText");
download.Text = Translation.Localize ("DownloadText");
downloadlabel.Text = "";
this.Navigation.PopAsync ();
}
});
}
};
var leftheader = new StackLayout {
HorizontalOptions = LayoutOptions.Start,
Orientation = StackOrientation.Vertical,
Children = {
thumb,
downloadlabel,
}
};
var rightheader = new StackLayout {
HorizontalOptions = LayoutOptions.Center,
Orientation = StackOrientation.Vertical,
Padding = new Thickness (0, 10, 0, 20),
Children = {
//publicationlabel,
readOnline,
download
}
};
var headerView = new StackLayout {
Padding = 10,
HorizontalOptions = LayoutOptions.Start,
Orientation = StackOrientation.Horizontal,
Children = {
leftheader,
rightheader,
}
};
var detailsView = new StackLayout {
Padding = 10,
HorizontalOptions = LayoutOptions.Start,
Orientation = StackOrientation.Vertical,
Children = {
publishedlabel, namelabel, description
}
};
// contentFrame = new Frame {
// OutlineColor = Color.FromRgba (255, 255, 255, 0.5),
// //HasShadow = true,
// HeightRequest = App.ScreenHeight,
// WidthRequest = App.ScreenWidth,
// HorizontalOptions = LayoutOptions.Center,
// BackgroundColor = Color.FromRgba (255, 255, 255, 0.1),
// VerticalOptions = LayoutOptions.Center,
// Padding = 5,
// Content = new StackLayout {
// Padding = 0,
// Children = { headerView, detailsView }
// }
// };
scrollView = new ScrollView ();
scrollView.Content = new StackLayout {
BackgroundColor = Color.FromRgba (255, 255, 255, 0.1),
Padding = 0,
Children = { headerView, detailsView }
};
Content = scrollView;
}
