1、程序启动 func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool { 2、程序已经变为活跃状态 func applicationDidBecomeActive(application: UIApplication) 3、程序将要变为不活跃状态 func applicationWillResignActive(application: UIApplication) { 4、程序已经进入后台 func applicationDidEnterBackground(application: UIApplication) 5、程序将要进入前台 func applicationWillEnterForeground(application: UIApplication) 6、程序将要被杀死 func applicationWillTerminate(application: UIApplication) 方法 本地通知 aaaplication:didFimnishLanuchingWithOptions: UIApplicationDidFinishLaunchingNotification applicationDidBecomeActive UIApplicationDidBecomeActiveNOtification applicationWillResignActive UIApplicationWillResignActiveNotification applicationDidEnterBackground UIApplicationDidEnterBackgroundNotification appplicationWillEnterForeground UIApplicationwillEnterForegroundNotification applicationWillTeminate UIApplicationWillTeminateNotification
