lua - 电晕SDK : Restart an app only when user press "home"

Question

使用 corona SDK，我希望每次用户点击主页按钮时都能干净地重启我的应用程序。如果他/她接到电话，拉下下拉菜单等，我希望该应用程序继续保持其当前状态。

有什么建议吗？

谢谢，/S

Answer 1

我是怎么解决的!

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)