protected override void OnElementChanged(ElementChangedEventArgs <Page> e)
{
base.OnElementChanged(e);
if (e.OldElement != null || Element == null)
{
return;
}
activity = Context as MainActivity;
view = activity.LayoutInflater.Inflate(Resource.Layout.ActivityCustomFragment, this, false);
// Get the Uri provided when launching the activity.
var documentUri = Utils.ExtractAsset(Context, MainActivity.sampleDoc);
// Create a new (plain) configuration.
configuration = new PdfConfiguration.Builder().Build();
fragment = PdfFragment.NewInstance(documentUri, configuration);
activity.SupportFragmentManager
.BeginTransaction()
.Replace(Resource.Id.fragmentContainer, fragment)
.Commit();
InitModularSearchViewAndButton();
InitOutlineViewAndButton();
InitThumbnailBar();
InitThumbnailGridAndButton();
// Register the activity to be notified when the document is loaded.
fragment.AddDocumentListener(this);
fragment.AddDocumentListener(modularSearchView?.JavaCast <IDocumentListener> ());
fragment.AddDocumentListener(thumbnailBar.DocumentListener);
fragment.AddDocumentListener(thumbnailGrid);
fragment.SetOnDocumentLongPressListener(this);
(this.Element as PdfViewerPage).OnBackPressed = OnBackPressed;
AddView(view);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.ActivityCustomFragment);
// Get the Uri provided when launching the activity.
var documentUri = Intent.GetParcelableExtra(ExtraUri)?.JavaCast <Android.Net.Uri> ();
// Create a new (plain) configuration.
configuration = new PdfConfiguration.Builder().Build();
// Extract the existing fragment from the layout. The fragment only exist if it has been created
// previously (like if the activity is recreated). If no fragment was found, create a new one
// providing it with the configuration and document Uri.
fragment = SupportFragmentManager.FindFragmentById(Resource.Id.fragmentContainer)?.JavaCast <PdfFragment> ();
if (fragment == null)
{
fragment = PdfFragment.NewInstance(documentUri, configuration);
SupportFragmentManager
.BeginTransaction()
.Replace(Resource.Id.fragmentContainer, fragment)
.Commit();
}
InitModularSearchViewAndButton();
InitOutlineViewAndButton();
InitThumbnailBar();
InitThumbnailGridAndButton();
// Register the activity to be notified when the document is loaded.
fragment.AddDocumentListener(this);
fragment.AddDocumentListener(modularSearchView?.JavaCast <IDocumentListener> ());
fragment.AddDocumentListener(thumbnailBar.DocumentListener);
fragment.AddDocumentListener(thumbnailGrid);
fragment.SetOnDocumentLongPressListener(this);
}