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    <p>You need to do it through an <code>ArrayAdapter</code> which will adapt your ArrayList (or any other collection) to your items in your layout (ListView, Spinner etc.).</p> <p>This is what the <a href="http://developer.android.com/reference/android/widget/ArrayAdapter.html" rel="noreferrer">Android developer guide</a> says:</p> <blockquote> <p>A <code>ListAdapter</code> that manages a <code>ListView</code> backed by an array of arbitrary objects. By default this class expects that the provided resource id references a single <code>TextView</code>. If you want to use a more complex layout, use the constructors that also takes a field id. That field id should reference a <code>TextView</code> in the larger layout resource. </p> <p>However the <code>TextView</code> is referenced, it will be filled with the <code>toString()</code> of each object in the array. You can add lists or arrays of custom objects. Override the <code>toString()</code> method of your objects to determine what text will be displayed for the item in the list. </p> <p>To use something other than <code>TextViews</code> for the array display, for instance <code>ImageViews</code>, or to have some of data besides <code>toString()</code> results fill the views, override <code>getView(int, View, ViewGroup)</code> to return the type of view you want.</p> </blockquote> <p>So your code should look like:</p> <pre><code>public class YourActivity extends Activity { private ListView lv; public void onCreate(Bundle saveInstanceState) { setContentView(R.layout.your_layout); lv = (ListView) findViewById(R.id.your_list_view_id); // Instanciating an array list (you don't need to do this, // you already have yours). List&lt;String&gt; your_array_list = new ArrayList&lt;String&gt;(); your_array_list.add("foo"); your_array_list.add("bar"); // This is the array adapter, it takes the context of the activity as a // first parameter, the type of list view as a second parameter and your // array as a third parameter. ArrayAdapter&lt;String&gt; arrayAdapter = new ArrayAdapter&lt;String&gt;( this, android.R.layout.simple_list_item_1, your_array_list ); lv.setAdapter(arrayAdapter); } } </code></pre>
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    1. CO@ Amokrane Chentir: i could'nt get u ..... can u pls type the full program .... thanks
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    2. CO@KanNaN: Sure, can you see if my edit is more explicit to you?
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    3. CO@ Amokrane Chentir: I think that the "setContentView" method must be called before "findViewById" or else no ListView will be found.
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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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