StackOverflow2013

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plurals

PO
primarykey
Id
11297254
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2012-07-02T16:06:30.043
FavoriteCount
0
LastActivityDate
2015-09-11T17:44:03.493
LastEditDate
2015-09-11T17:44:03.493
LastEditorUserId
5247331
OwnerUserId
1058128
ParentId
8452677
PostTypeId
2
Score
7
ViewCount
0
LastEditorDisplayName
text
Body
I just recently had a similar problem when using the android:visibility="gone" <pre><code><RelativeLayout android:id="@+id/relativeLayoutMessage" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_below="@+id/linearLayoutMenu" android:layout_above="@+id/layoutButtons"> <ImageView android:id="@+id/imageView" android:layout_width="fill_parent" android:contentDescription="@string/image_attachment" android:src="@drawable/icon" android:scaleType="fitCenter" android:layout_height="fill_parent" android:layout_alignParentTop="true" /> <TextView android:id="@+id/textViewTitle" android:layout_width="fill_parent" android:layout_height="wrap_content" android:gravity="center" android:textSize="20dip" android:layout_alignParentTop="true"/> <TextView android:id="@+id/textViewText" android:layout_width="fill_parent" android:layout_height="wrap_content" android:visibility="gone" android:gravity="center" android:layout_below="@+id/textViewTitle"/> </RelativeLayout> </code></pre> With the ImageView above the TextViews, the application would crash at the following line. Java file: <pre><code> setContentView(R.layout.display_image); imageView = (ImageView) findViewById(R.id.imageView); </code></pre> If I moved the ImageView below the TextViews, the application would run but the TextViews were covered by the ImageView. Once I removed the android:visibility="gone", the findViewById resolved correctly. All I had to do was to set the visibility in the code afterwards. <pre><code>textViewText.setVisibility(TextView.GONE); </code></pre>
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Title
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PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POWhy does findViewById(...) return null?
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 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USPhidius
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PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. VO
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 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
2. VO
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CommentsPostId
1. This table or related slice is empty.

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