Android :: How To Assign Each List Items An Individual Icon?

Oct 24, 2010

I'm very new to Android and Java development, searching and reading various tutorials and using different parts of code from around the internet, trying to make sense of it as I go. Currently I have a list created with 4 list items, what I'd like to do is assign a different icon to each of these list items, however, I've no idea how to do it, nor do I know what to search for. Here's the code:

main.xml
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/ android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent">
<ListView android:layout_width="fill_parent" android:layout_height="fill_parent" android:id="@+id/mainListView"> </ListView>
</LinearLayout> row.xml
<TextView xmlns:android="http://schemas.android.com/apk/res/android
android:id="@+id/rowTextView" android:layout_width="fill_parent"
android:layout_height="wrap_content" android:padding="10dp" android:textSize="16sp" >

</TextView> FirstList.java
import java.util.ArrayList; import java.util.Arrays;
import android.app.Activity; import android.os.Bundle; import android.widget.ArrayAdapter; import android.widget.ListView; public class FirstList extends Activity {
private ListView mainListView; private ArrayAdapter<String> myListAdapter;
/** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main);
mainListView = (ListView) findViewById( R.id.mainListView);
String[] myList = new String[] {"List 1", "List 2", "List 3", "List 4"};
ArrayList<String> listObjects = new ArrayList<String>();
listObjects.addAll( Arrays.asList(myList));
myListAdapter = new ArrayAdapter<String>(this, R.layout.row, listObjects);
mainListView.setAdapter(myListAdapter);
} }

Android :: How to Assign each List Items an Individual Icon?


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Note: A similar question has been asked here: http://stackoverflow.com/questions/3787695/formatting-listview-row-it...

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...
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