StackOverflow2013

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plurals

PO
primarykey
Id
18500863
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
4
CommunityOwnedDate
CreationDate
2013-08-29T01:24:04.247
FavoriteCount
0
LastActivityDate
2015-08-14T03:01:41.233
LastEditDate
2015-08-14T03:01:41.233
LastEditorUserId
878159
OwnerUserId
878159
ParentId
16774667
PostTypeId
2
Score
17
ViewCount
0
LastEditorDisplayName
text
Body
You should set the tag to an object, not a method. By setting the tag to <code>getActivity()</code>, you are asking Volley to use a dynamic method call on the main thread as a reference to the request which is happening on a background thread. So when the background thread is trying to cancel the requests, the activity could already be dead. <hr> Rather than using <code>getActivity()</code>, use <code>this</code> or some other object or string. This is good practice for any Tag, and you should also beware of <a href="http://www.curious-creature.org/2008/12/18/avoid-memory-leaks-on-android/">leaking your activity.</a> Solutions: <hr> You could use the current object: <pre><code>request.setTag(this); </code></pre> <hr> or, the static class object <pre><code>request.setTag(MyFragment.class); </code></pre> <hr> or, as a constant in a separate class: <pre><code>request.setTag(CustomTags.LIST_REQUESTS); </code></pre> <hr> CustomTags.LIST_REQUESTS being the best in my opinion (less chance of leaking activity) Something like this: <pre><code>public class CustomTags { public static final String LIST_REQUESTS="CustomTags:LIST_REQUESTS"; } </code></pre> Update I just noticed I was making a mistake in tagging my requests in Volley (though the solutions I posted above are fine). I still thought I would update here an important thing to keep in mind. Volley tags by identity not value. Thus, it is important to keep in mind that a tag that is merely the same string value, and not the same object itself, will not be recognized as the same <code>tag</code>. It's similar to the difference between <pre><code>String a1 = "A"; String a2 = "A"; a1 == a2; //evaluates to false String a1 = "A"; String a2 = "A"; a1.equals(a2); // evaluates to true </code></pre>
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PostParentId
1. POCancel All Volley Requests Android
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 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USpjco
UserOwnerUserId
1. USpjco
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PostLinksPostIdRelatedPostId
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PostLinksRelatedPostIdPostId
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PostsAcceptedAnswerId
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PostsParentIdCreationDate
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VotesPostIdCreationDate
1. VO
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 VTUpMod
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