private async Task Continue(FilePickTargets target,
IStorageFile read, IStorageFile write = null)
{
switch (target)
{
case FilePickTargets.Databases:
await _registration.RegisterAsync(read);
break;
case FilePickTargets.KeyFile:
var view = _rootFrame.Content as FrameworkElement;
if (view == null)
{
break;
}
var viewModel = view.DataContext as PasswordViewModel;
if (viewModel != null)
{
await viewModel.AddKeyFile(read);
}
break;
case FilePickTargets.Attachments:
CachedFileManager.DeferUpdates(write);
await read.CopyAndReplaceAsync(write);
await CachedFileManager.CompleteUpdatesAsync(write);
break;
}
}
/// <summary>
/// Shows the file picker UI.
/// </summary>
/// <param name="target">The target for the file.</param>
public async Task PickAsync(FilePickTargets target)
{
var picker = new FileOpenPicker
{
ViewMode = PickerViewMode.List,
};
picker.FileTypeFilter.Add("*");
#if WINDOWS_PHONE_APP
picker.ContinuationData.Add(
"Target", target.ToString());
picker.PickSingleFileAndContinue();
#else
var file = await picker.PickSingleFileAsync();
await Continue(target, file);
#endif
}
/// <summary>
/// Shows the file picker UI.
/// </summary>
/// <param name="target">The target for the file.</param>
public async Task PickAsync(FilePickTargets target)
{
var picker = new FileOpenPicker
{
ViewMode = PickerViewMode.List,
};
picker.FileTypeFilter.Add("*");
#if WINDOWS_PHONE_APP
picker.ContinuationData.Add(
"Target", target.ToString());
picker.PickSingleFileAndContinue();
#else
var file = await picker.PickSingleFileAsync();
await Continue(target, file);
#endif
}
private async Task Continue(FilePickTargets target,
IStorageFile read, IStorageFile write = null)
{
switch (target)
{
case FilePickTargets.Databases:
await _registration.RegisterAsync(read);
break;
case FilePickTargets.KeyFile:
var view = _rootFrame.Content as FrameworkElement;
if (view == null)
break;
var viewModel = view.DataContext as PasswordViewModel;
if (viewModel != null)
await viewModel.AddKeyFile(read);
break;
case FilePickTargets.Attachments:
CachedFileManager.DeferUpdates(write);
await read.CopyAndReplaceAsync(write);
await CachedFileManager.CompleteUpdatesAsync(write);
break;
}
}
