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      1 /*
      2  * Copyright (C) 2007 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.example.android.apis.view;
     18 
     19 import android.app.ListActivity;
     20 import android.database.Cursor;
     21 import android.provider.ContactsContract.Contacts;
     22 import android.os.Bundle;
     23 import android.widget.ListAdapter;
     24 import android.widget.SimpleCursorAdapter;
     25 
     26 /**
     27  * A list view example where the
     28  * data comes from a cursor.
     29  */
     30 public class List2 extends ListActivity {
     31 
     32     @Override
     33     protected void onCreate(Bundle savedInstanceState) {
     34         super.onCreate(savedInstanceState);
     35 
     36         // Get a cursor with all people
     37         Cursor c = getContentResolver().query(Contacts.CONTENT_URI,
     38                 CONTACT_PROJECTION, null, null, null);
     39         startManagingCursor(c);
     40 
     41         ListAdapter adapter = new SimpleCursorAdapter(this,
     42                 // Use a template that displays a text view
     43                 android.R.layout.simple_list_item_1,
     44                 // Give the cursor to the list adatper
     45                 c,
     46                 // Map the NAME column in the people database to...
     47                 new String[] {Contacts.DISPLAY_NAME},
     48                 // The "text1" view defined in the XML template
     49                 new int[] {android.R.id.text1});
     50         setListAdapter(adapter);
     51     }
     52 
     53     private static final String[] CONTACT_PROJECTION = new String[] {
     54         Contacts._ID,
     55         Contacts.DISPLAY_NAME
     56     };
     57 }