Looper threads issue? But not using Animator

Question

I am running a loop to SynthesizeToFile (in this example I will run the loop 10 times)

for(int i = 0; i< 10; i++)
{
    textToSpeech.Synthesi         


        

Answer 1

Place your UI changes within a RunOnUithread Action:

ie.

RunOnUiThread(() => 
{
    FloatingActionButton FAB = FindViewById<FloatingActionButton>(Resource.Id.fab);
    FAB.Visibility = ViewStates.Visible;
});