public CancelableTask AddTask(Task task, CancellationTokenSource cancellationTokenSource)
{
CancelableTask cancelableTask = new CancelableTask();
cancelableTask.Task = task;
cancelableTask.CancelTokenSource = cancellationTokenSource;
mTaskList.Add(cancelableTask);
Mvx.Resolve <IPlatformService>().ShowNetworkIndicator();
try
{
task.ContinueWith((Task arg1, object arg2) =>
{
mTaskList.Remove(cancelableTask);
CheckIfNeedHideNetworkIndicator();
}, TaskContinuationOptions.NotOnCanceled);
}
catch (Exception ex)
{
mTaskList.Remove(cancelableTask);
CheckIfNeedHideNetworkIndicator();
}
return(cancelableTask);
}
public void CancelTask(CancelableTask task)
{
if (task.CancelTokenSource != null && !task.CancelTokenSource.IsCancellationRequested)
{
task.CancelTokenSource.Cancel();
}
if (mTaskList.Contains(task))
{
mTaskList.Remove(task);
}
CheckIfNeedHideNetworkIndicator();
}