/// <summary>
/// Processes the given intent, loading files passed using content resolver.
/// </summary>
/// <param name="intent">intent to process</param>
private void ProcessIntent(Intent intent)
{
try
{
if (intent.DataString != null &&
intent.DataString.StartsWith(Shared.Model.AppResourceUri.DefaultScheme))
{
Core.App.OpenAppResourceUri(intent.DataString);
return;
}
var helper = new IntentFilterHelper(this.ContentResolver);
string filename = Path.GetFileName(helper.GetFilenameFromIntent(intent));
if (filename == null)
{
return;
}
var stream = helper.GetStreamFromIntent(intent);
if (stream != null)
{
Core.App.RunOnUiThread(async() => await OpenFileHelper.OpenFileAsync(stream, filename));
}
}
catch (Exception)
{
// ignore errors
}
}
/// <summary>
/// Called when a file associated with the UWP app is opened.
/// </summary>
/// <param name="args">file activation event args</param>
protected override void OnFileActivated(FileActivatedEventArgs args)
{
this.SetupRootFrame(args, null);
if (args.Files.Count > 0)
{
var file = args.Files[0] as StorageFile;
Core.App.RunOnUiThread(async() =>
{
using var stream = await file.OpenStreamForReadAsync();
await OpenFileHelper.OpenFileAsync(stream, file.Name);
});
}
}
/// <summary>
/// Called when a file is dropped onto the main page
/// </summary>
/// <param name="sender">sender object</param>
/// <param name="args">event args</param>
private async void OnDrop(object sender, DragEventArgs args)
{
if (args.DataView.Contains(StandardDataFormats.StorageItems))
{
var items = await args.DataView.GetStorageItemsAsync();
if (items.Count > 0)
{
var file = items[0] as StorageFile;
Core.App.RunOnUiThread(async() =>
{
using var stream = await file.OpenStreamForReadAsync();
await OpenFileHelper.OpenFileAsync(stream, file.Name);
});
}
}
}
