getContentResolver查询原因CursorWrapperInner警告 [英] getContentResolver query cause CursorWrapperInner warning

问题描述

在4.0.3，原因如下警示code。W / CursorWrapperInner（11252）：光标敲定，恕不另行关闭（）

On 4.0.3, Code below cause warning "W/CursorWrapperInner(11252): Cursor finalized without prior close()".

    Uri uri = Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI, Uri.encode(number));
    getContentResolver().query(uri, null, null, null, null);

在SORCE，我发现它从何而来，谁能告诉我如何避免，因为我怀疑它的警告涉及到一些奇怪的问题？

In sorce, I found the warning where it come from, anyone tell me how to avoid as i doubt it related to some weird problem?

推荐答案

我也遇到过这种奇怪的问题。我使用ContentProvider的给我提供一个游标和CursorLoader处理取我的片段/活动。所以，我做的一切这本书。

I have also experienced this weird issue. I'm using a ContentProvider to provide me with a Cursor and a CursorLoader to handle the fetching in my Fragment/Activities. So I'm doing everything "to the book".

我经历使用4.1.1设备此警告消息，但它似乎已经消失在我的Nexus 7是4.2。个人而言，我不会采取这样的警告的任何严重的通知。

I experienced this warning message using a 4.1.1 device, but it seems to have gone away on my Nexus 7 which is 4.2. Personally I would not take any serious notice of this warning.

更新： 我在测试我的code采用Android V2.2和我从这个错误中一个完整的堆栈跟踪。原来，我的code的取另一个光标（不是一个蹩脚使用一个Loader），这是这一点，是有问题的code。关闭此手工做的伎俩。

Update: I was testing my code with Android v2.2 and I got a full stacktrace from this error. It turned out that my code was fetching another Cursor (not the one fetched using a Loader) and it was this that was the offending code. Closing this manually did the trick.

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