Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

Android Build a Blog Reader Android App Adapting Data for Display in a List Adding Secondary Data with a SimpleAdapter

"error while writing android.widget.SimpleAdapter"

I am getting an error "while writing android.widget.SimpleAdapter".. on adapting-data-for-display-in-a-list challenge task 1.

this is my code:

import android.os.Bundle; import android.widget.SimpleAdapter;

public class WebsiteListActivity extends ListActivity {

public static final String KEY_NAME = "name";
public static final String KEY_URL = "url";

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_website_list);

    String[] keys = { KEY_NAME, KEY_URL };
    int[] ids = { android.R.id.text1, android.R.id.text2 };

  HashMap <String, String> map = new HashMap<String, String>();
  map.put(KEY_NAME, "treehouse");
  map.put(KEY_URL, "http://teamtreehouse.com/home");
  HashMap <String, String> map2 = new HashMap<String, String>(); 
  map2.put(KEY_NAME, "treehouse");
  map2.put(KEY_URL, "http://teamtreehouse.com/home"); 
}

}

1 Answer

Evelina Yankova
Evelina Yankova
5,869 Points

Hi, the challenge says you should name your varaibles site1 and site2. Just replace map and map2 with site1 and site2 and it should work

thanks!