开始在uncaughtException活动（）调用 [英] starting activity on uncaughtException() call

问题描述

我想从我的的UncaughtExceptionHandler 出现未捕获的异常时，启动一个新的活动。这可能吗？

I want to start a new activity from my UncaughtExceptionHandler when an uncaught exception appears. Is this possible?

我认为目前的活动不能开始在其错误状态，一个新的子活动，因为我总是得到这样的错误：

I think the current activity can't start a new child activity in its "error" state because I always get this errors:

07-14 14:34:06.075: INFO/ActivityManager(74): Starting activity: Intent { flg=0x10000000 cmp=de.rwth/system.ErrorHandler (has extras) }
07-14 14:34:06.615: WARN/ActivityManager(74): Activity pause timeout for HistoryRecord{4338f8d8 de.rwth/.main}
07-14 14:34:16.115: WARN/ActivityManager(74): Launch timeout has expired, giving up wake lock!
07-14 14:34:16.628: WARN/ActivityManager(74): Activity idle timeout for HistoryRecord{433a89d8 de.rwth/system.ErrorHandler}

我试着从一个新的线程启动子活动，因为我认为当前线程可能的状态下，不允许开始新的活动，但并没有工作过。

I tried to start the child activity from a new thread, because i thought the current thread might be in a state where it is not allowed to start a new activity but this didn't work too.

因此​​，没有人知道这到底是怎么工作的？ 我如何prevent当前活动堵塞一切，而在这种错误状态？是什么办法来设置例外处理？

So does anyone know how this could work? How do i prevent the current activity from blocking everything while in this error state? is the any way to set the exception to handled?

推荐答案

你将需要做的是指定的异常显示活动在清单文件，并设置安卓taskAffinity 和安卓过程来的值​​从主过程中的不同。然后，你需要指定href="http://developer.android.com/guide/topics/manifest/intent-filter-element.html" rel="nofollow">意图过滤器的

What you will need to do is specify your exception display Activity in your manifest file and set android:taskAffinity and android:process to values different from your main process. Then you'll need to specify an intent filter and use that to start the activity and pass the data.

默认情况下，taskAffinity从主＆LT inheried / code>标记。你可能想是这样安卓taskAffinity =org.example.package.TASK.ExceptionDisplay

By default the taskAffinity is inheried from the main <application> tag and is the same page name set in the <manifest> tag. You probably want something like android:taskAffinity="org.example.package.TASK.ExceptionDisplay"

在默认情况下一切都在一个＆lt;应用＆GT; 标记在同一个进程中运行。您可以更改使用安卓过程属性你可能要像安卓程序=：exception_process。

By default everything in one <application> tag runs in the same process. You can change that using the android:process attribute you probably want something like android:process=":exception_process".

查看更多详情这个文档。

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