Question

I had button in my app, on doubleClick of my button I open a dialog. Sometimes when I doubleClick the button in a fast way then the dialog opens twice, as a result of which the user has to cancel the dialog twice.

So can anyone suggest me how can I prevent this dialog to open twice on doubleClick of my button?

Answer 1

May be this will help you:

Take a count variable i.e., count=0;.
In button click validate condition such that if(count==0) show dialog and make count to 1. (with this dialog will not open second time) while dismissing dialog make count to 0 again.

I think this will work

Hope it helps.