public static void StartBackgroundJob(
MonitoredActivity activity, string title,
string message, Action job, Handler handler)
{
var dialog = ProgressDialog.Show(activity, title, message, true, false);
ThreadPool.QueueUserWorkItem(w => new BackgroundJob(activity, job, dialog, handler).Run());
}
public BackgroundJob(MonitoredActivity activity, Action job,
ProgressDialog progressDialog, Handler handler)
{
_activity = activity;
_progressDialog = progressDialog;
_job = job;
_handler = handler;
activity.Destroying += (sender, e) =>
{
CleanUp();
handler.RemoveCallbacks(CleanUp);
};
activity.Stopping += (sender, e) => progressDialog.Hide();
activity.Starting += (sender, e) => progressDialog.Show();
}