didmiss alert view when outside of View is clicked

[suvarnaratna]

I am using Customalertview to display an alert.
I want to close alert view when clicked on outside of the alert.
Any help how to proceed?

[atomhax]

I wrote some custom code to get this to work. I can do a pull request if the author wishes but I don't know if that's their end goal when a custom solution is so readily do-able.