Android SDK - List All Users
<p>I have just begun working with the Android SDK and I am having problems with my first app.  Currently, I am trying to list all of the users in a big list.  However, no matter what I try, the app continues to force close.  I found the code in the sample files, but this is still giving me issues.  Below is the code I am using.</p>

<pre><code> public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        String[] projection = new String[] {
                People._ID,
                People._COUNT,
                People.NAME,
                People.NUMBER
             };

     //Get the base URI for the People table in the Contacts content provider.
     Uri contacts =  People.CONTENT_URI;

     //Make the query. 
     Cursor managedCursor = managedQuery(contacts,
                 projection, // Which columns to return 
                 null,       // Which rows to return (all rows)
                 null,       // Selection arguments (none)
                 // Put the results in ascending order by name
                 People.NAME + " ASC");     

        Cursor c = getContentResolver().query(Contacts.CONTENT_URI, null, null, null, null);
        startManagingCursor(c);

        String[] columns = new String[] {People.NAME};
        int[] names = new int[] {R.id.text1};

        SimpleCursorAdapter mAdapter = new SimpleCursorAdapter(this, 
          R.layout.main, c, columns, names);
        setListAdapter(mAdapter);
    }
</code></pre>

<p>This is directly from the sample file, yet it still errors out.  I have found that the line that causes the problem is the "Cursor managedCursor = managedQuery(contacts," line.  Has anyone else out there seen this?  I am at a loss and have not found any solutions after 2 hours or research.</p>

<p>Also, I have added the following line to my app's manifest file:</p>

<pre><code>&lt;uses-permission android:name="android.permission.READ_CONTACTS"&gt;&lt;/uses-permission&gt;
</code></pre>

<p>Thanks, and if you need more information please let me know.</p>
