是否可以在 iphone 应用程序在屏幕上时弹出本地通知? [英] Is it possible to pop up local notifications while the iphone app is on screen?

问题描述

我需要在应用程序处于活动状态时弹出 iphone 应用程序的本地通知.这可能吗?如果是这样怎么办?

I need a local notification for an iphone app to pop up while the app is active. Is this possible? If so how?

推荐答案

- (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification

在您安排了通知并且应用程序已经在运行时调用..它是一个 UIApplication 委托方法..

is called if you have a notification scheduled and the app is already running..it is a UIApplication delegate method..

在这里您可以执行自定义代码..通过访问通知...

here you can do your custom code..by accessing the notification...

如果您想立即显示通知..那么您可以将通知触发日期设置为过去...它将被触发...然后您可以在上面给定的 UIapplication 方法中创建一个警报视图

if you want to present a notification right now .. then you can just set the notification fire date to past...it will be fired..then you can create a alert view in the above given UIapplication method

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