如何獲取Android上聯繫人的姓名列表？

Question

可能重複：
How to read contacts on Android 2.0

我只是想在Android上的設備的聯繫人列表中的名字+姓氏的List<String>。應該是非常簡單的東西，但我找不到任何基本代碼。

只是在尋找：

Steve Smith 
Joe Shmo 
Blah Davis 

等一切從用戶的手機上的聯繫人。我已經添加：

<uses-permission android:name="android.permission.READ_CONTACTS" /> 

Answer 1

public List<String> getFullContactName(){ 

    List<String> name = new List<String>(); 

    String[] projection = new String[] {Data.DATA2, Data.DATA3}; 
    String where = Data.MIMETYPE + "='" + StructuredName.CONTENT_ITEM_TYPE + "'"; 
    Uri uri = Data.CONTENT_URI; 

    ContentResolver contentResolver = context.getContentResolver(); 
    // Make the query. 
    Cursor cursor = contentResolver.query(uri, 
          projection, // Which columns to return 
          where,  // Which rows to return 
          null,  // Selection arguments (none) 
          // Put the results in ascending order by name 
          null); 

    String firstName, LastName; 
    while (cursor.moveToNext()) { 

     firstName = cursor.getString(cursor.getColumnIndex(Data.DATA2)); 
     lastName = cursor.getString(cursor.getColumnIndex(Data.DATA3)); 
name.add(firstName + " " + lastName);   
    } 

    cursor.close(); 
    cursor = null; 
    return name; 
}