Problem to set images in list view android application

Create a listview in your main xml file like this:

<?xml version="1.0" encoding="UTF-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 android:id="@+id/masterLayout"
 android:orientation="vertical" 
 android:layout_width="wrap_content"
 android:layout_height="wrap_content">
    <ListView
     android:id="@+id/list"
     android:cacheColorHint="#00000000"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"/>
</LinearLayout>

Then create another xml file called child_layout:

<?xml version="1.0" encoding="UTF-8"?>
<RelativeLayout
 xmlns:android="http://schemas.android.com/apk/res/android"
 android:layout_width="fill_parent"
 android:layout_height="wrap_content">
     <ImageView android:id="@+id/image"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"/>
</RelativeLayout>

Then in your activity class initialize your listview:

ListView listView1 = (ListView)findViewById(R.id.list);

Create a class that extends baseadapter and modify all the necessary methods the way you need to (create the constructor that takes a list of drawables as an argument and create a global variable that is set to the provided list). Then do the following in your activity class:

ArrayList<Drawable> images = new ArrayList<Drawable>();
// add to the list here
CustomListAdapter adapter = new CustomListAdapter(images);
listView1.setAdapter(adapter);

Do this in your getView() function in your customlistadapter class:

public View getView(int position, View convertView, ViewGroup parent)
{
    Drawable image = images.get(position);
    if (convertView == null)
    {
        LayoutInflater infalInflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        convertView = infalInflater.inflate(R.layout.child_layout, null);
    }
    ImageView imageView = (ImageView)convertView.findViewById(R.id.image);
    imageView.setBackgroundDrawable(image);

    return convertView;
}

ListView item click listener:

listView1.setOnItemClickListener(new ListView.OnItemClickListener()
{
    public void onItemClick(AdapterView<?> listView, View itemView, int position, long itemId)
    {
        String message = "example text: " + position;
        Toast.makeText(MyActivity.this, message, Toast.LENGTH_SHORT).show();
    }
});