private async Task getSettingsAsync()
{
if (_settings != null)
{
return;
}
var jsonSerializer = new DataContractJsonSerializer(typeof(Settings));
try
{
using (var stream = await ApplicationData.Current.LocalFolder.OpenStreamForReadAsync(Constants.SettingsFile))
{
_settings = (Settings)jsonSerializer.ReadObject(stream);
}
}
catch
{
_settings = new Settings();
}
}
public async Task saveSettingsAsync(Settings settings)
{
_settings = settings;
var jsonSerializer = new DataContractJsonSerializer(typeof(Settings));
using (var stream = await ApplicationData.Current.LocalFolder.OpenStreamForWriteAsync(Constants.SettingsFile, CreationCollisionOption.ReplaceExisting))
{
jsonSerializer.WriteObject(stream, _settings);
}
}
