protected async Task LoadFromFileAsync(StorageFile file, string token, bool assignPayloadWithoutLoading)
{
this.Name = file.Name;
this.File = file;
this.Token = token;
this.IsUnsaved = false;
var savedActivity = SaveableUserActivity.FromJson(await FileIO.ReadTextAsync(file));
Payload = savedActivity.Payload;
Properties = savedActivity.Properties;
await InitializeAsync();
}
public static SaveableUserActivity FromJson(string json)
{
SaveableUserActivity answer;
try
{
answer = JsonConvert.DeserializeObject <SaveableUserActivity>(json);
}
catch { answer = new SaveableUserActivity(); }
if (answer.Properties == null)
{
answer.Properties = new UserActivityProperties();
}
if (answer.Payload == null)
{
answer.Payload = new UserActivityPayload();
}
return(answer);
}
