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POHow to set a simple adapter to listview?
 

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    <p>I have problem adding arraylist to list view, will explain about my problem here.. tell me what is wrong here... I have three linear layouts, and in the middle layout i have list view, as shown in the xml file below.. ` </p> <pre><code> &lt;LinearLayout android:id="@+id/linearLayout1" android:layout_width="match_parent" android:layout_height="wrap_content" &gt; &lt;Button android:id="@+id/button2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Button" /&gt; &lt;ImageView android:id="@+id/imageView1" android:layout_width="wrap_content" android:layout_height="match_parent" android:layout_weight="0.59" android:src="@drawable/x_title" /&gt; &lt;Button android:id="@+id/button3" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Button" /&gt; &lt;/LinearLayout&gt; &lt;LinearLayout android:id="@+id/linearLayout_grouplist" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_weight="0.09" android:orientation="vertical" android:weightSum="1" &gt; &lt;ListView android:id="@+id/listview_grouplist" android:layout_width="match_parent" android:layout_height="0dp" android:layout_weight="1" &gt; &lt;/ListView&gt; &lt;/LinearLayout&gt; &lt;LinearLayout android:id="@+id/linearLayout2" android:layout_width="match_parent" android:layout_height="wrap_content" &gt; &lt;Button android:id="@+id/button4" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Button" /&gt; &lt;TextView android:id="@+id/textView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="0.39" android:text="TextView" /&gt; &lt;Button android:id="@+id/button5" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Button" /&gt; &lt;/LinearLayout&gt; &lt;/LinearLayout&gt;` </code></pre> <p>when I try to add items to the list with array adapter, its working fine for me..but its not working for List Adapter. It is crashing. </p> <pre><code>ListAdapter adapter = new SimpleAdapter(this, mylist, R.layout.grouplistlayout, new String[] { "Group Name" }, new int[] { R.id.listview_grouplist }); String[] values = new String[] { "Android", "iPhone", "WindowsMobile", "Blackberry", "WebOS", "Ubuntu", "Windows7", "Max OS X", "Linux", "OS/2" }; ArrayAdapter&lt;String&gt; adapter1 = new ArrayAdapter&lt;String&gt;(this, android.R.layout.simple_list_item_1, values); lst_projlist.setAdapter(adapter1); </code></pre> <p>could someone tell me what is missing here ?</p>
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