| private MoveAsync ( [ destinationFolder ) : IAsyncAction | ||
| destinationFolder | [ | |
| return | IAsyncAction | |
public async Task MoveFileAsync(StorageFile file, StorageFolder destinationFolder, string desiredNewFileName)
{
if (Exist(destinationFolder, desiredNewFileName))
{
try
{
StorageFile fileToDelete = await destinationFolder.GetFileAsync(desiredNewFileName);
await DeleteAsync(fileToDelete);
}
catch (Exception)
{
//TODO there is a known issue of the .net api; fix this when the api will be fixed
}
}
await file.MoveAsync(destinationFolder,desiredNewFileName);
}
//Download file from dropbox
public async Task Download(string folder, string file)
{
try
{
using (var response = await dbx.Files.DownloadAsync(folder + "/" + file))
{
string text = (await response.GetContentAsStringAsync());
//Debug.WriteLine(text);
//Files in assets folder are read only therefore we can't directly create a file in that folder
//alternatively create the file in MusicLibrary and move it to Assets/Books
var musicFolder = Windows.Storage.KnownFolders.MusicLibrary;
Windows.Storage.StorageFile textFile = await musicFolder.CreateFileAsync(file, Windows.Storage.CreationCollisionOption.ReplaceExisting);
Windows.Storage.StorageFile getFile = await musicFolder.GetFileAsync(file);
await Windows.Storage.FileIO.WriteTextAsync(getFile, text);
//Move file to Assets/Books
getFile = await musicFolder.GetFileAsync(file);
var directory = Windows.ApplicationModel.Package.Current.InstalledLocation;
StorageFolder assets = await directory.GetFolderAsync(@"Assets\Books");
await getFile.MoveAsync(assets, file, NameCollisionOption.ReplaceExisting);
var message = new MessageDialog("Download Successful.");
await message.ShowAsync();
}
} catch (Exception ex)
{
Debug.WriteLine(ex.Message);
var message = new MessageDialog("Something went wrong, check your internet connection and try again.");
await message.ShowAsync();
}
}
public async Task<string> GetPictureFromCameraAsync()
{
var photo = new CameraCaptureUI();
photo.PhotoSettings.AllowCropping = true;
photo.PhotoSettings.CroppedAspectRatio = new Size(1, 1);
photo.PhotoSettings.MaxResolution = CameraCaptureUIMaxPhotoResolution.HighestAvailable;
photo.PhotoSettings.Format = CameraCaptureUIPhotoFormat.Png;
_recordStorageFile = await photo.CaptureFileAsync(CameraCaptureUIMode.Photo);
if (_recordStorageFile != null)
{
var path = Path.Combine(StorageService.ImagePath);
_url = string.Format("Image_{0}.{1}", Guid.NewGuid(), _recordStorageFile.FileType);
var folder = await StorageFolder.GetFolderFromPathAsync(path);
await _recordStorageFile.MoveAsync(folder, _url, NameCollisionOption.FailIfExists);
return string.Format("{0}\\{1}",path, _url);
}
return "";
}
public static async Task MoveFileToLocalAsync(StorageFile backingFile)
{
await backingFile.MoveAsync(_localFolder, backingFile.Name, NameCollisionOption.GenerateUniqueName);
}