I am developing an application where I want to show a popup screen at a regular frequency selected by the user, even if my application is closed.
I am able to show a popup screen in regular intervals when my application is in the foreground. But I am not able to show a popup screen when my application is in the background.
I tried UIApplication.requestBackground() method, which invokes Application.deactivate() method, and on that method I am calling a timer. But it is not giving me any output, not even exceptions.
You want to use UiApplication.pushGlobalScreen() to get a popup to appear when your app is in the background.