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    copied!<p>I found out that I could set a callback for a View in the xml definition. Here's the updated xml:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout android:id="@+id/linearLayout1" android:clickable="true" android:onClick="onClick" android:layout_width="fill_parent" android:layout_height="fill_parent" xmlns:android="http://schemas.android.com/apk/res/android"&gt; &lt;CheckBox android:id="@+id/checkBox1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginRight="5dip" android:onClick="onCheckBoxClick"&gt;&lt;/CheckBox&gt; &lt;RelativeLayout android:layout_height="match_parent" android:id="@+id/relativeLayout1" android:layout_width="match_parent"&gt; &lt;Button android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/button1" android:layout_alignParentRight="true" android:text="Button" android:onClick="onButtonClick"&gt;&lt;/Button&gt; &lt;TextView android:id="@+id/textView1" android:layout_height="wrap_content" android:textAppearance="?android:attr/textAppearanceLarge" android:text="TextView" android:layout_toLeftOf="@+id/button1" android:layout_alignTop="@+id/button1" android:layout_width="match_parent"&gt;&lt;/TextView&gt; &lt;TextView android:id="@+id/textView2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:textAppearance="?android:attr/textAppearanceSmall" android:text="TextView" android:layout_below="@+id/textView1" android:layout_alignLeft="@+id/textView1" android:layout_alignRight="@+id/textView1"&gt;&lt;/TextView&gt; &lt;/RelativeLayout&gt; &lt;/LinearLayout&gt; </code></pre> <p>I've updated the code with the appropriate callback hooks:</p> <pre><code>package com.camelconsultants.shoplist; import java.util.ArrayList; import java.util.HashMap; import org.json.JSONArray; import org.json.JSONException; import org.json.JSONObject; import android.app.ListActivity; import android.os.Bundle; import android.view.View; import android.widget.ListView; import android.widget.SimpleAdapter; import android.widget.Toast; public class HelloAndroid extends ListActivity { ArrayList&lt;HashMap&lt;String, String&gt;&gt; Items = new ArrayList&lt;HashMap&lt;String, String&gt;&gt;(); /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate( savedInstanceState ); GetData(); setListAdapter ( new SimpleAdapter ( this.getBaseContext(), Items, R.layout.multiitem, new String[]{ "Code", "Description" }, new int[]{ R.id.textView1, R.id.textView2 } ) ); ListView lv = getListView(); lv.setTextFilterEnabled( true ); } @SuppressWarnings("unchecked") private HashMap&lt;String, String&gt; getItem( View view ) { HashMap&lt;String, String&gt; Item = null; ListView listView = getListView(); int Position = listView.getPositionForView( view ); if ( listView.getItemAtPosition(Position) instanceof HashMap ) Item = (HashMap&lt;String, String&gt;)listView.getItemAtPosition( Position ); return Item; } public void onClick( View view ) { HashMap&lt;String, String&gt; Item = getItem( view ); if ( Item == null ) return; Toast.makeText ( getApplicationContext(), Item.get("Code") + ", " + Item.get( "Description" ), Toast.LENGTH_SHORT ).show(); } public void onCheckBoxClick( View view ) { HashMap&lt;String, String&gt; Item = getItem( view ); if ( Item == null ) return; Toast.makeText ( getApplicationContext(), "CheckBox! - " + Item.get("Code") + ", " + Item.get( "Description" ), Toast.LENGTH_SHORT ).show(); } public void onButtonClick( View view ) { HashMap&lt;String, String&gt; Item = getItem( view ); if ( Item == null ) return; Toast.makeText ( getApplicationContext(), "Button! - " + Item.get("Code") + ", " + Item.get( "Description" ), Toast.LENGTH_SHORT ).show(); } void GetData() { HashMap&lt;String, String&gt; Item; try { JSONObject JsonObject = new JSONObject( this.getResources().getString(R.string.Json) ); JSONArray JsonArray = JsonObject.getJSONArray( "Items" ); for ( int i = 0; i &lt; JsonArray.length(); i++ ) { Item = new HashMap&lt;String, String&gt;(); Item.put( "Code", JsonArray.getJSONObject(i).getString("Code") ); Item.put( "Description", JsonArray.getJSONObject(i).getString("Description") ); Items.add( Item ); } } catch( JSONException Bummer ) { Bummer.printStackTrace(); } } } </code></pre> <p>The <code>getItem</code> function returns the HashMap for the current item by passing up the View to <code>getItemAtPosition</code>. The cool thing about that is that it doesn't matter whether the view is nested or not. </p> <p>However, I'm assuming that creating my own Adapter and using the setTag method is more efficient. But for the time being, the above code suits my purposes!</p>
 

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