Feature Request: isShowing

[zenkog]

Case:
We want to be able to check whether the dialog is currently showing on the screen, a.k.a was showing and has not been dismissed.

Will be useful when we are using state management to control the progress dialog.

Example use case:

// Global to the StatefulWidget State
ProgressDialog progressDialog;

// in Init of a StatefulWidget
 @override
  void initState() {
     progressDialog = ProgressDialog(context);
     progressDialog.show();
     super.initState();
  }

// ... in another part of the code
if(progressDialog.isShowing()) { 
  print('dialog is still showing! Closing now');
  progressDialog.dismiss();
}

Thank you

[nizwar]

Thankyou for your request, i'll provide this feature on next update