Corona SDK: Restart an app only when user press "home"

Question

Using corona SDK, i would like a clean restart of my app, everytime the user hits the homebutton. If he/she receives a phonecall, pulls down the dropdownmenu and so on, I would like for the app to continue in its' current state.

Any suggestions?

Thanks, /S

Answer 1

how i solved it!

suspendTime = 0
resumeTime = 0

function onSystemEvent( event )
    if event.type == "applicationSuspend" then
        suspendTime = os.time()
        print(suspendTime)
    elseif event.type == "applicationResume" then
        resumeTime = os.time()
        print(resumeTime)
        print("deltaTime: "..resumeTime - suspendTime )
            if(resumeTime - suspendTime > 30) then
            local sceneName = storyboard.getCurrentSceneName()
            if(sceneName ~= "levels.splash") then
                print(sceneName)
                print(resumeTime)
                        storyboard.gotoScene("levels.splash")
            end
        end
    end

end
Runtime:addEventListener("system", onSystemEvent)