I want to show Exit dialog box in my app before user leave the app. To resolve the issue, I have follow below link which has all the necessary steps to show dialog box. But in my case same code is not working.

Link : https://medium.com/@amitdogra70512/confirmation-dialog-on-app-exit-in-roku-b305d91acec8

In my case, dialog box is not getting display and app close directly without waiting for dialog box.

Any suggestions and help are welcome.

Thank you