private async void ImportData_Click(object sender, RoutedEventArgs e)
{
FileOpenPicker picker = new FileOpenPicker
{
SuggestedStartLocation = PickerLocationId.MusicLibrary
};
picker.FileTypeFilter.Add(".json");
StorageFile file = await picker.PickSingleFileAsync();
if (file != null)
{
MainPage.Instance.Loader.ShowIndeterminant("ProcessRequest");
try
{
string json = await FileIO.ReadTextAsync(file);
Settings settings = JsonFileHelper.Convert <Settings>(json);
bool successful = await UpdateMusicLibrary();
MainPage.Instance.Loader.Hide();
MainPage.Instance.ShowLocalizedNotification(successful ? "DataImported" : "ImportDataCancelled");
}
catch (Exception ex)
{
MainPage.Instance.Loader.Hide();
MainPage.Instance.ShowLocalizedNotification("ImportDataFailed" + ex.Message);
}
}
}
public static async Task Init()
{
if (AlbumInfoList != null)
{
return;
}
var albums = JsonFileHelper.Convert <List <AlbumInfo> >(await JsonFileHelper.ReadAsync(JsonFilename));
if (albums == null)
{
AlbumInfoList = new List <AlbumInfo>();
}
else
{
AlbumInfoList = albums;
}
}
public static async Task Init()
{
Log = JsonFileHelper.Convert <UpdateLog>(await JsonFileHelper.ReadAsync(JsonFileName)) ?? new UpdateLog();
}