protected override void PrepareConfiguration(PdfActivityConfiguration.Builder configuration)
{
// Turn off saving, so we have the clean original document every time the example is launched.
configuration
.AutosaveEnabled(false)
.EnableFormEditing();
}
public override void LaunchExample(Context ctx, PdfActivityConfiguration.Builder configuration)
{
Task.Factory.StartNew(async() => {
AndHUD.Shared.Show(ctx, $"Downloading file....", cancelCallback: client.CancelPendingRequests);
PrepareConfiguration(configuration);
var docUrl = "https://pspdfkit.com/downloads/case-study-box.pdf";
var docPath = Path.Combine(ctx.CacheDir.ToString(), AssetPath);
using (var file = new FileStream(docPath, FileMode.Create, FileAccess.Write, FileShare.None))
await client.DownloadDataAsync(docUrl, file);
AndHUD.Shared.Dismiss(ctx);
var jfile = new Java.IO.File(docPath);
var docUri = Android.Net.Uri.FromFile(jfile);
// Start the PSPDFKitAppCompat activity by passing it the Uri of the file.
if (PSPDFKitGlobal.IsOpenableUri(ctx, docUri))
{
PdfActivity.ShowDocument(ctx, docUri, configuration.Build());
}
else
{
AndHUD.Shared.ShowError(ctx, $"This document uri cannot be opened:\n{docUri}", MaskType.Black, TimeSpan.FromSeconds(2));
}
});
}
public override void LaunchExample(Context ctx, PdfActivityConfiguration.Builder configuration)
{
// In this example we use a custom activity to build an intent that allows the user to
// select a document.
var intent = new Intent(ctx, typeof(ExternalExampleActivity));
intent.PutExtra(ExternalExampleActivity.ExtraConfiguration, configuration.Build());
ctx.StartActivity(intent);
}
public override void LaunchExample(Context ctx, PdfActivityConfiguration.Builder configuration)
{
// Load and show the signature example PDF.
// Extract the pdf from assets if not already extracted
var docUri = Utils.ExtractAsset(ctx, AssetPath);
var intent = new Intent(ctx, typeof(CustomFragmentActivity));
intent.PutExtra(CustomFragmentActivity.ExtraUri, docUri);
ctx.StartActivity(intent);
}
// Toggles form highlight color between transparent color and highlight color set in the theme.
void ToggleFormHighlightColor()
{
if (Configuration.Theme == PdfActivityConfiguration.NoTheme)
{
Configuration = new PdfActivityConfiguration.Builder(Configuration).Theme(Resource.Style.PSPDFCatalog_Theme_FormSelectionNoHighlight).Build();
}
else
{
Configuration = new PdfActivityConfiguration.Builder(Configuration).Theme(PdfActivityConfiguration.NoTheme).Build();
}
}
public override void LaunchExample(Context ctx, PdfActivityConfiguration.Builder configuration)
{
// Instant example starts with a simple login/connection screen.
var intent = new Intent(ctx, typeof(InstantExampleConnectionActivity));
// Pass the configuration to the connection activity. This configuration will
// be passed to created InstantPdfActivity with downloaded Instant document.
intent.PutExtra(InstantExampleConnectionActivity.ConfigurationArg, configuration.Build());
ctx.StartActivity(intent);
}
public override void LaunchExample(Context ctx, PdfActivityConfiguration.Builder configuration)
{
// Create an instance of the custom data provider. See the implementation details below.
var dataProvider = new RawResourceDataProvider(Resource.Raw.guide);
// Start the activity using our data provider.
var intent = PdfActivityIntentBuilder.FromDataProvider(ctx, dataProvider)
.Configuration(configuration.Build())
.Build();
ctx.StartActivity(intent);
}
public override void LaunchExample(Context ctx, PdfActivityConfiguration.Builder configuration)
{
PrepareConfiguration(configuration);
// Extract the pdf from assets if not already extracted
var docUri = Utils.ExtractAsset(ctx, AssetPath);
var intent = PdfActivityIntentBuilder.FromUri(ctx, docUri)
.Configuration(configuration.Build())
.ActivityClass(Java.Lang.Class.FromType(typeof(FormFillingActivity)))
.Build();
ctx.StartActivity(intent);
}
public virtual void LaunchExample(Context ctx, PdfActivityConfiguration.Builder configuration)
{
// Extract the pdf from assets if not already extracted
var docUri = Utils.ExtractAsset(ctx, AssetPath);
PrepareConfiguration(configuration);
// Start the PSPDFKitAppCompat activity by passing it the Uri of the file.
if (PSPDFKitGlobal.IsOpenableUri(ctx, docUri))
{
PdfActivity.ShowDocument(ctx, docUri, configuration.Build());
}
else
{
AndHUD.Shared.ShowError(ctx, $"This document uri cannot be opened:\n{docUri}", MaskType.Black, TimeSpan.FromSeconds(2));
}
}
void ShowPdfDocument(Android.Net.Uri docUri)
{
// Show Document using PSPDFKit activity
var pspdfkitConfiguration = new PdfActivityConfiguration.Builder(ApplicationContext)
.ScrollDirection(PageScrollDirection.Horizontal)
.ShowPageNumberOverlay()
.ShowThumbnailGrid()
.FitMode(PageFitMode.FitToWidth)
.Build();
if (!PSPDFKitGlobal.IsOpenableUri(this, docUri))
{
ShowError("This document uri cannot be opened \n " + docUri.ToString());
}
else
{
PdfActivity.ShowDocument(this, docUri, pspdfkitConfiguration);
}
}
// Opens a demo document from assets directory, called from Xamarin.Forms's DependencyService, see 'ShowPDF ()' method in XFSamplePage.xaml.cs
public void ShowPdfActivity()
{
// Extract the pdf from assets if not already extracted
var docUri = Utils.ExtractAsset(CrossCurrentActivity.Current.Activity, sampleDoc);
// Show Document using PSPDFKit activity
var pspdfkitConfiguration = new PdfActivityConfiguration.Builder(CrossCurrentActivity.Current.Activity)
.ScrollDirection(PageScrollDirection.Horizontal)
.ShowPageNumberOverlay()
.ShowThumbnailGrid()
.FitMode(PageFitMode.FitToWidth)
.Build();
if (!PSPDFKitGlobal.IsOpenableUri(this, docUri))
{
ShowError("This document uri cannot be opened \n " + docUri.ToString());
}
else
{
PdfActivity.ShowDocument(CrossCurrentActivity.Current.Activity, docUri, pspdfkitConfiguration);
}
}
public override void LaunchExample(Context ctx, PdfActivityConfiguration.Builder configuration)
{
// Our test certificate is self-signed, so we need to add it to trusted certificate store for it to validate. Otherwise
// the new signature won't validate. Since PSPDFKit and other readers (like Acrobat) will warn when using self-signed certificates
// your app should use a CA issued certificate instead.
AddJohnAppleseedCertificateToTrustedCertificates(ctx);
// The signer is a named entity holding a certificate (usually a person) and has a display name shown in the app. Registration of the Signer instance
// has to happen using a unique string identifier. The signer can be associated with a signature for signing the document.
var johnAppleseed = new Pkcs12Signer("John Appleseed", Android.Net.Uri.Parse("file:///android_asset/JohnAppleseed.p12"));
SignatureManager.AddSigner("john_appleseed", johnAppleseed);
// Load and show the signature example PDF.
// Extract the pdf from assets if not already extracted
var docUri = Utils.ExtractAsset(ctx, AssetPath);
var intent = PdfActivityIntentBuilder.FromUri(ctx, docUri)
.Configuration(configuration.Build())
.Build();
ctx.StartActivity(intent);
}
public static PdfActivityConfiguration.Builder GetConfiguration(Context ctx)
{
var conf = new PdfActivityConfiguration.Builder(ctx);
conf.ScrollDirection(PageScrollDirection.ValueOf(Settings.Current.ScrollDirection))
.LayoutMode(PageLayoutMode.ValueOf(Settings.Current.PageLayout))
.ScrollMode(Settings.Current.ScrollMode ? PageScrollMode.Continuous : PageScrollMode.PerPage)
.FitMode(Settings.Current.FitMode ? PageFitMode.FitToWidth : PageFitMode.FitToScreen)
.RestoreLastViewedPage(Settings.Current.RestoreLastViewedPage)
.SetUserInterfaceViewMode(UserInterfaceViewMode.ValueOf(Settings.Current.UIViewMode))
.HideUserInterfaceWhenCreatingAnnotations(Settings.Current.HideUIWhenCreatingAnnotations)
.ThemeMode(ThemeMode.ValueOf(Settings.Current.ThemeModeSetting))
.FirstPageAlwaysSingle(Settings.Current.FirstPageAlwaysSingle)
.ShowGapBetweenPages(Settings.Current.ShowGapBetweenPages)
.SetSearchType(Settings.Current.InlineSearch ? PdfActivityConfiguration.SearchInline : PdfActivityConfiguration.SearchModular)
.SetThumbnailBarMode(ThumbnailBarMode.ValueOf(Settings.Current.ThumbnailsBarMode))
.InvertColors(Settings.Current.InvertPageColors || ThemeMode.ValueOf(Settings.Current.ThemeModeSetting) == ThemeMode.Night)
.ToGrayscale(Settings.Current.Grayscale)
.TextSelectionEnabled(Settings.Current.EnableTextSelection)
.UseImmersiveMode(Settings.Current.ImmersiveMode);
if (Settings.Current.ShowPageNumberOverlay)
{
conf.ShowPageNumberOverlay();
}
else
{
conf.HidePageNumberOverlay();
}
if (Settings.Current.ShowPageLabels)
{
conf.ShowPageLabels();
}
else
{
conf.HidePageLabels();
}
if (Settings.Current.EnableSearch)
{
conf.EnableSearch();
}
else
{
conf.DisableSearch();
}
if (Settings.Current.ShowThumbnailGrid)
{
conf.ShowThumbnailGrid();
}
else
{
conf.HideThumbnailGrid();
}
if (Settings.Current.EnableDocumentOutline)
{
conf.EnableOutline();
}
else
{
conf.DisableOutline();
}
if (Settings.Current.EnableAnnotationList)
{
conf.EnableAnnotationList();
}
else
{
conf.DisableAnnotationList();
}
if (Settings.Current.EnableAnnotationEditing)
{
conf.EnableAnnotationEditing();
}
else
{
conf.DisableAnnotationEditing();
}
if (Settings.Current.EnableFormEditing)
{
conf.EnableFormEditing();
}
else
{
conf.DisableFormEditing();
}
//if (Settings.Current.ShowShareAction)
// conf.SetEnabledShareFeatures ()
//else
// conf.DisableShare ();
if (Settings.Current.ShowPrintAction)
{
conf.EnablePrinting();
}
else
{
conf.DisablePrinting();
}
return(conf);
}
// Allows subclasses to adjust the configuration before displaying the document.
protected virtual void PrepareConfiguration(PdfActivityConfiguration.Builder configuration)
{
}
protected override void PrepareConfiguration(PdfActivityConfiguration.Builder configuration) => configuration.Title("Case Study Box");
