Actionscript 3 for exiting android app when you click home button???

Question

Can anyone help?
I've created an andriod app in flash and need it to exit when the user clicks the home button. I found the following actionscript 3 online
// Check if we are on a Android / iPhoney device.
if(Capabilities.cpuArchitecture=="ARM")
    NativeApplication.nativeApplication.addEventListener(Event.ACTIVATE, handleActivate, false, 0, true);
    NativeApplication.nativeApplication.addEventListener(Event.DEACTIVATE, handleDeactivate, false, 0, true);
    NativeApplication.nativeApplication.addEventListener(KeyboardEvent.KEY_DOWN, handleKeys, false, 0, true);
private function handleActivate(event:Event):void
    NativeApplication.nativeApplication.systemIdleMode = SystemIdleMode.KEEP_AWAKE;
private function handleDeactivate(event:Event):void
    NativeApplication.nativeApplication.exit();
private function handleKeys(event:KeyboardEvent):void
    if(event.keyCode == Keyboard.BACK)
    NativeApplication.nativeApplication.exit();
However I'm getting errors at lines starting with "private function handle" saying "The private attribute may be used only on class property definitions."
I'm new to actionscript 3 so I'm not sure what this means. Can anyone help? Or does anyone have a piece of script that definitely works.

Answer 1

Just remove the private keyword becoz that has to use only for package with class, I hope you written your code on timeline.
function handleActivate(event:Event):void
    NativeApplication.nativeApplication.systemIdleMode = SystemIdleMode.KEEP_AWAKE;
function handleDeactivate(event:Event):void
    NativeApplication.nativeApplication.exit();
function handleKeys(event:KeyboardEvent):void
    if(event.keyCode == Keyboard.BACK)
    NativeApplication.nativeApplication.exit();