Delayed while going to the PhotoFilterSelector

[ranahyder87]

While running the following code onTap:

Navigator.push(
      context,
      new MaterialPageRoute(
        builder: (context) => new PhotoFilterSelector(
          //
        ),
      ),
    );

it hangs UI for some seconds then goes to the next screen. I tried to call setState before it to show a progress bar but setState was also called after the delay.

[waqasazeem94]

I am also having this issue did you solve it @ranahyder87?