StackOverflow2013

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plurals

PO
primarykey
Id
11452523
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2012-07-12T13:07:49.753
FavoriteCount
0
LastActivityDate
2012-07-12T13:07:49.753
LastEditDate
LastEditorUserId
0
OwnerUserId
410867
ParentId
3727063
PostTypeId
2
Score
2
ViewCount
0
LastEditorDisplayName
text
Body
Try it this way... First a simple activity_main.xml layout <pre><code><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" tools:context=".MainActivity" > <ListView android:id="@+id/root_list" android:layout_width="match_parent" android:layout_height="0dip" android:layout_weight="1" /> <ViewStub android:id="@+id/root_empty" android:layout_width="match_parent" android:layout_height="match_parent" android:layout="@layout/empty_view" android:visibility="gone" /> </LinearLayout> </code></pre> and from your MainActivity.java: <pre><code>public class MainActivity extends Activity { ListView mListView; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); this.mListView = (ListView) findViewById(R.id.root_list); mListView.setEmptyView(findViewById(R.id.root_empty)); mListView.setAdapter(null); } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.activity_main, menu); return true; } } </code></pre> Whatever is placed in <code>R.layout.empty_view</code> will appear whenever the adapter is null or isEmpty returns true. I used this for the empty_view.xml: <pre><code><?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/empty_view" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" > <TextView android:layout_width="wrap_content" android:layout_height="match_parent" android:layout_gravity="center" android:background="@color/gray" android:gravity="center" android:text="@string/list_empty" android:textColor="@color/white" android:textSize="24sp" /> </LinearLayout> </code></pre>
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POCall to ListView's setEmpty method not working (nothing is displayed when the list is empty)
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USCameron Lowell Palmer
plurals
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
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
2. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
CommentsPostId
1. This table or related slice is empty.

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Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.