I want to show a confirmation dialog box for exit from app. If user press "yes I want to exit" only then it should exit. My application flow is: It has one sceneNode having different groups as components. I am showing and hiding then with the help of visibility. Now when I come to the very first component then with the help of keyEvent I can check the back button pressed and I am showing a dialog with confirmation Now when user press "Yes" then What will be the best way to close/exit the application. I am able to get this by hitting a post request as follows: "http://localhost:8060/keypress/Home".
I tried many other things but failed to exit from app. Please suggest a better way if any.
Komag is correct with SceneGraph apps you have to exit out of your Main() function. I like to do this by using your main port as a handler. I've explained how to do this fully here along with source code/app. Hope this helps.