活动已经泄露IntentReceiver android.widget.ViewFlipper

问题描述

我加入一个 ViewFlipper 从布局资源成的ListView充气为页脚。这里是我的鳍状肢的布局（不再赘述细节）：

I'm adding a ViewFlipper inflated from a layout resource into a ListView as a Footer. Here's my flipper layout (Details omitted for brevity):

<?xml version="1.0" encoding="utf-8"?>
<ViewFlipper ...>
    <Button
        />
    <LinearLayout
        ... >
        <ProgressBar
           ... />
        <TextView
            ... />
    </LinearLayout>
</ViewFlipper>

我用它添加到我的ListView：

I add it to my ListView using :

mListView.addFooterView(mLoadMoreFlipper);

在我的活动被破坏我看到下面的消息，随后调用堆栈，在LogCat中：

When my activity is destroyed I see the following message, followed by a call stack, in LogCat:

 Activity com.gk.ItemListActivity has leaked IntentReceiver android.widget.ViewFlipper$1@44c84ab0
 that was originally registered here. Are you missing a call to unregisterReceiver()?

我做了一些挖了一圈，发现出来的消息与未注销接收器，但我还没有注册的任何。奇怪的是只有在页脚 ViewFlipper 已移出此消息出现在的ListView 毁灭之前（通过使用后退键） 。我取下页脚时，我不再需要它使用：

I did some digging around and found out the message is related to not unregistering receivers, except I haven't registered any. Oddly this message only appears if the footer ViewFlipper has been removed from the ListView before destruction (by using the back button). I detach the footer when I no longer need it by using:

mListView.removeFooterView(mLoadMoreFlipper);

我已经使用的WeakReference 到 ViewFlipper 试过，但没有帮助。我也尝试设置 mLoadMoreFlipper 参照空但这并没有帮助。

I have tried using a WeakReference to the ViewFlipper but that doesn't help. I also tried setting the mLoadMoreFlipper reference to null but that doesn't help either.

有没有人遇到过这个问题吗？这似乎与我的活动抱着一个参考 ViewFlipper 之后，它已经从的ListView分离，但我做的不知道如何明确地摧毁 ViewFlipper 。

Has anyone encountered this problem before? This seems to be related to my activity holding a reference to the ViewFlipper after it's been detached from the ListView but I do not know how to explicitly destroy the ViewFlipper.

推荐答案

请参阅。显然有在ViewFlipper的错误。在包含了解决办法。

See View Flipper Throws Exception in ViewFlipper.onDetachedFromWindow. Apparently there is a bug in ViewFlipper. The contains the workaround.

这篇关于活动已经泄露IntentReceiver android.widget.ViewFlipper的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！