Jettisoned任务仍在多任务栏中 [英] Jettisoned Tasks Still In Multitasking Bar

问题描述

我正在检查崩溃日志，并发现一些应用似乎已被抛弃。但是看着多任务栏，它们仍然存在。有没有其他方法可以让我确认在应用崩溃之前实际上已停用了不活动的应用？可以在任何工具中看到吗？

I was inspecting my crash log and noticed several apps appear to have been jettisoned. But looking at the multitasking bar, they are still there. Is there another way I can confirm that inactive apps are actually being jettisoned before my app crashes? Can this be seen in any of the tools?

到目前为止，我一直认为我的应用程序已关闭，没有停用的非活动应用程序。现在我不确定。

Up until now, I assumed my app was being closed without the inactive apps being jettisoned. Now I'm unsure.

我有几次在我从崩溃的应用程序中删除所有内容后，崩溃的应用程序停止崩溃了多任务栏。在这些情况下，我没有检查崩溃日志，以后我将不得不这样做。

I have, on several occasions, had my crashing app stop crashing after I removed everything from the multitasking bar. I didn't check the crash log in those cases, and I'll have to do that in the future. But it's hard to imagine that that was just a coincidence.

推荐答案

我使用仪器来查看我的应用程序使用的内存量是多少正在运行。我可以看到内存监视器中的实际内存报告了每个应用程序正在使用的实际内存量。

I used instruments to see what the memory usage was while my app was running. I can see that real memory in the Memory Monitor reports the amount of real memory being used by each app.

看到几个不活动的应用程序正在显示内存使用情况，我确认它们在多任务栏中。我能够从栏中手动删除每一个，并立即看到内存使用情况的响应。每个删除的应用程序都从内存使用率列表中消失。

Seeing that several inactive apps were showing memory use, I confirmed that they were in the multitasking bar. I was able to manually delete each one from the bar and saw an immediate response in memory usage. Each deleted app disappeared from the memory usage list.

这回答了我的问题-仪器可以显示多任务栏中显示的应用程序使用了多少内存。

This answers my question -- Instruments can show how much memory is used by apps that show up in the multitasking bar.

显然，多任务栏显示的是当前占用实际内存的应用程序。不仅仅是发布历史。

Apparently, the multitasking bar is showing applications that are currently taking real memory. It is not just a launch history.

话虽如此，我不明白为什么Jetsam在杀死正在运行的应用程序之前不发布这些应用程序。我稍后会将该问题作为新问题发布。

That being said, I don't understand why Jetsam does not release these apps before killing my running app. I'll post that question later as a new one.

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