public AsyncTask Start(Student student, Activity activity, bool resetActivityState = false)
{
return(activityService.LoadActivityState(student.Id, activity.Id, true)
.Then((prevResult, onCompleted, onError) =>
{
ActivityState activityState = prevResult.ResultAs <ActivityState>();
if (resetActivityState || !activityState.CanResume)
{
// Generate a new trace ID for restarts or new games that don't have saved state
activityState.TraceId = Guid.NewGuid().ToString();
}
DebugLog.Info("Start activity!");
// startedEntry = TraceLog.Player(TraceLog.Action.Started, "Activity",
// "Name", activity.Name,
// "ActivityUri", activity.Uri,
// "IsComplete", activityState.IsComplete,
// "CanResume", activityState.CanResume,
// "Restart", resetActivityState,
// "StartDate", activityState.ModifiedDate.ToIso8601(),
// "Username", student.Username,
// "SubjectId", student.SubjectId,
// "TraceId", activityState.TraceId);
//
// if (activity.Uri.Contains("episode"))
// {
// LaunchEpisode(activityState, activity.Name, activity.Uri, resetActivityState);
// }
// else if (activity.Uri.Contains("assessment"))
// {
// LaunchAssessment(activityState, activity.Name, activity.Uri);
// }
// else if (activity.Uri.Contains("http"))
// {
// LaunchUrl(activityState, activity.Name, activity.Uri);
// }
// else
// {
// throw new Exception(String.Format("{0} has an unknown URI type: ", activity.Name, activity.Uri));
// }
onCompleted(viewModelFactory.Resolve <ActivityViewModel>(Resolve(activity.Uri), vm =>
{
vm.Activity = activity;
vm.ActivityState = activityState;
}));
// promise.Resolve(viewModelFactory.Resolve<WebActivityViewModel>(web =>
// {
// web.Title = "Web Browser Launched";
// web.Message = "Complete web viewer action for " + activity.Name;
// web.URL = "http://www.google.com";
// }));
}));
}
public void Transition(ViewModel from, Type toViewModelType)
{
Transition(from, viewModelFactory.Resolve(toViewModelType));
}