public async Task <bool> Remove()
{
bool result = false;
try
{
await AuthenticateAsync();
IItemRequestBuilder builder = client.Drive.Special.AppRoot.ItemWithPath(FILENAME);
Item file = await builder.Request().GetAsync();
await client.Drive.Items[file.Id].Request().DeleteAsync();
result = true;
}
catch (OneDriveException e)
{
if (e.IsMatch(OneDriveErrorCode.ItemNotFound.ToString()))
{
result = true;
}
else
{
throw new NetworkException();
}
}
return(result);
}
private async Task GetFileFromOneDrive()
{
try
{
await AuthenticateAsync();
IItemRequestBuilder builder = client.Drive.Special.AppRoot.ItemWithPath(FILENAME);
Item file = await builder.Request().GetAsync();
Stream contentStream = await builder.Content.Request().GetAsync();
content = "";
using (var reader = new StreamReader(contentStream))
{
content = await reader.ReadToEndAsync();
}
if (!string.IsNullOrWhiteSpace(content) && encrypter != null && encrypter.IsInitialized)
{
decrypted = encrypter.Decrypt(content);
_isInitialSetup = false;
}
}
catch (OneDriveException ex)
{
if (ex.IsMatch(OneDriveErrorCode.ItemNotFound.ToString()))
{
_isInitialSetup = true;
}
}
}
private async Task GetFolder(IItemRequestBuilder builder, bool childrenToo)
{
ShowBusy(true);
Exception error = null;
IChildrenCollectionPage children = null;
try
{
var root = await builder.Request().GetAsync();
if (childrenToo)
{
children = await builder.Children.Request().GetAsync();
}
DisplayHelper.ShowContent(
"SHOW FOLDER ++++++++++++++++++++++",
root,
children,
async message =>
{
var dialog = new MessageDialog(message);
await dialog.ShowAsync();
});
ShowBusy(false);
}
catch (Exception ex)
{
error = ex;
}
if (error != null)
{
var dialog = new MessageDialog(error.Message, "Error!");
await dialog.ShowAsync();
ShowBusy(false);
return;
}
}