In my application I want to show a progress dialog while the view is updating.
In my main (OnCreate)
var pd = ProgressDialog.Show(this, "", "Loading....", true);
new Thread(new ThreadStart(delegate
RunOnUiThread(() => pd.Dismiss());
This code works (the spinner not rotate, but it isn't a big deal)
In another activity, the same code (it's the same, I copy and paste the code, just for try) not show the progress dialog.
The only difference that the code is call by a button in the menu (action bar) and not in OnCreate().