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POAndroid: setListAdapter sets only last row in database
 

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  1. POAndroid: setListAdapter sets only last row in database
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    <p>as the title states I am having a little trouble linking my data from a database to a listview, the problem being that the adapter will set only the last row returned, as opposed to each row from the database table.</p> <p>An example of what I am trying to achieve:</p> <p>TABLE ANIMAL: Monkey Cat Dog Tiger</p> <p>will show up as only Tiger on screen.</p> <p>My method returning cursor from the database:</p> <pre><code>public Cursor retrieveAnimals(){ return = DB.query(ANIMAL_TABLE, new String[] { KEY_ROWID, KEY_ANIMALNAME, }, null, null, null, null, null); } </code></pre> <p>and setting the listview</p> <pre><code> dbm = new MyDBManager(this); dbm.open(); dbm.deleteAnimals(); dbm.populateDB(); // after populating, set the adapter.. myCursor = dbm.getAllAnimals(); String[] columns = new String[] {"animal_name"}; int[] to = new int[] {R.id.animal}; SimpleCursorAdapter mAdapter = new SimpleCursorAdapter(this, R.layout.row, myCursor, columns, to); this.setListAdapter(mAdapter); </code></pre> <p>I have a feeling my problem lies in the cursor position, in that it is moving automatically to the last row when setting the adapter, I have been trying to find a solution to my problem but with no luck.</p> <p>Thanks in advance for any suggestions.</p> <p>EDIT: Method to populate DB</p> <pre><code>public long populateDB(){ ContentValues initialValues = new ContentValues(); for(int i = 0; i &lt; animalName.length; i++){ initialValues.put(KEY_ANIMALNAME, animalName[i]); } return DB.insert(ANIMAL_TABLE, null, initialValues); } </code></pre>
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    1. USJnanathan
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      1. USrajath
 

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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.

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