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plurals

POFragment already added IllegalStateException
primarykey
Id
6250580
data
AcceptedAnswerId
6266144
AnswerCount
11
ClosedDate
CommentCount
2
CommunityOwnedDate
CreationDate
2011-06-06T10:16:52.397
FavoriteCount
10
LastActivityDate
2017-11-15T19:14:03.630
LastEditDate
2011-06-07T11:25:32.583
LastEditorUserId
377901
OwnerUserId
377901
ParentId
0
PostTypeId
1
Score
47
ViewCount
78927
LastEditorDisplayName
text
Body
I use this method on my container Activity to show a BFrag <pre><code>public void showBFrag() { // Start a new FragmentTransaction FragmentTransaction fragmentTransaction = mFragmentMgr.beginTransaction(); if(mBFrag.isAdded()) { Log.d(LOG_TAG, "Show() BFrag"); fragmentTransaction.show(mBFrag); } else { Log.d(LOG_TAG, "Replacing AFrag -> BFrag"); fragmentTransaction.replace(R.id.operation_fragments_frame, mBFrag); } // Keep the transaction in the back stack so it will be reversed when backbutton is pressed fragmentTransaction.addToBackStack(null); // Commit transaction fragmentTransaction.commit(); } </code></pre> I call it from my container Activity; for the first time: <ul> <li>gets into the else statement and mBFrag replace mAFrag. </li> </ul> Then I press the back button: <ul> <li>and the operation is reversed (mAFrag is shown but.. does mBFrag is removed?). </li> </ul> Then I go forward again by calling showBFrag() from the same Activity: <ul> <li>and it gets AGAIN into the else statement. (so I can deduce that mBFrag is NOT ADDED)</li> <li>but I got a Fragment already added IllegalStateException... (so why it didn't get into the if statement instead?)</li> </ul> So: <ol> <li>Why is the isAdded() method not returning TRUE if I'm getting a Fragment already added IllegalStateException?? </li> <li>Does popBackStack operation completely remove previously added fragments?</li> <li>What behaviour am I misunderstanding? </li> </ol> EDIT: Here is the complete info of the exception. <pre><code>06-07 12:08:32.730: ERROR/AndroidRuntime(8576): java.lang.IllegalStateException: Fragment already added: BFrag{40b28158 id=0x7f0c0085} 06-07 12:08:32.730: ERROR/AndroidRuntime(8576): at android.app.BackStackRecord.doAddOp(BackStackRecord.java:322) 06-07 12:08:32.730: ERROR/AndroidRuntime(8576): at android.app.BackStackRecord.replace(BackStackRecord.java:360) 06-07 12:08:32.730: ERROR/AndroidRuntime(8576): at android.app.BackStackRecord.replace(BackStackRecord.java:352) 06-07 12:08:32.730: ERROR/AndroidRuntime(8576): at myPackageName.containerActivity.showBFrag() // This line: "fragmentTransaction.replace(R.id.operation_fragments_frame, mBFrag);" </code></pre>
Tags
<android><android-3.0-honeycomb><android-fragments><fragment><illegalstateexception>
Title
Fragment already added IllegalStateException
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USAxel M. Garcia
UserOwnerUserId
1. USAxel M. Garcia
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
2. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
3. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
2. PO
 singulars
 PostTypePostTypeId
 PTAnswer
3. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 POFragment already added IllegalStateException
 UserUserId
 USWallyworld
 VoteTypeVoteTypeId
 VTFavorite
2. VO
 singulars
 PostPostId
 POFragment already added IllegalStateException
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
3. VO
 singulars
 PostPostId
 POFragment already added IllegalStateException
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
CommentsPostId
1. COIs your fragment a singleton?
 singulars
 PostPostId
 POFragment already added IllegalStateException
 UserUserId
 USclauziere

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