当应用程序在后台运行时，无法处理推送通知，接收推送但未点击横幅或警报(Can't handle Push Notification when the app is running in Ba

当应用程序在后台运行时，无法处理推送通知，接收推送但未点击横幅或警报(Can't handle Push Notification when the app is running in Background, receives push but didn't click on the banner or alert)

我在我的应用程序中实现了推送通知。 我已经测试了iPod中的推送消息。 结果如下：

测试的场景：1。应用程序在前端运行，iPod未锁定 - [状态=没问题]

应用程序在前端运行，iPod锁定 - [状态=没问题]

应用程序在后台运行，iPod未锁定 - [status = FOUND PROBLEM]未保存在数据库中+没有警报（实际上没有获取任何事件处理程序）

应用程序在后台运行，iPod已锁定 - 状态=如果我立即打开应用程序没问题，但如果我等待2分钟，然后打开我的应用程序我没有收到消息！

应用程序未运行（不在后台+前端），iPod未锁定 - （FOUND PROBLEM）未保存在数据库中+无警报{我可以看到推送消息作为警报，但我不点击它，我的应用程序然后包含徽章图标，但如果我点击我的应用程序，我不会获得有关推送消息的任何信息}

应用程序未运行（不在后台+前端），iPod已锁定 - 如果我立即解锁手机没问题，但如果我等待2分钟，我就丢失了消息！

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如果我总结一下我的问题：我正在获取所有场景的推送通知，但如果我没有点击警报/横幅，我无法处理某些场景的通知！ 出于特殊目的，我希望在所有方案中将消息保存在本地数据库中。

我在stackoverflow和其他网站上看到了很多链接，但我没有看到有人已经遇到的相同情况！

我的iPod iOS版本是：5.0

有人可以帮我解决这个问题吗？

I have implemented push notification in my application. I have tested the push message in my iPod. The result is as follows:

Scenario Tested: 1. Application Running in Front End, iPod not locked - [status = no problem ]

Application Running in Front End, iPod locked - [status = no problem ]

Application Running in Background, iPod not locked - [status = FOUND PROBLEM] not saved in database + no alert (actually not getting any event handler)

Application Running in Background, iPod locked - status = no problem if I open the app immediately, but if I wait for 2 mins, then open my app I don't get the message!

Application isn't Running (not in Background + Front End), iPod not locked - (FOUND PROBLEM) not saved in database + no alert {I can see push message as an alert, but I don't click it, my app then contain a badge icon, but if I click on my app, I don't get any information of my push message}

Application isn't Running(not in Background + Front End), iPod locked - no problem if I unlock the phone immediately, but If I wait for 2 mins, I lost the message!

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If I summarize my problem: I am getting the push notification for all scenario, but I can't handle the notification for some scenario if I don't click on the alert/banner! I want to save the messages in my local database in all scenario for special purposes.

I have seen so many links in stackoverflow and other sites as well, but I didn't see the same scenario that someone already faced!

My iPods iOS version is: 5.0

Can anyone help me regarding this issue ?

最满意答案

我不确定如何把它放得更好但是：这就是应该如何工作的。

您不能依赖推送通知作为唯一的通信机制。 当您的应用程序启动时，您需要有一种从Web服务查询当前状态的方法。

通知的有效负载中的数据可以用作快捷方式或优化，但不能替代刷新机制。

I'm not really sure how better to put this but: that is how it's supposed to work.

You can't rely on the push notification being the only communication mechanism. When your app starts you need to have a way of querying for the current state from your webservice.

The data in the payload of the notification can be used as a shortcut or optimisation but not an alternative to a refresh mechanism.