android2.0+通讯簿查询详解 [Contacts]

最近优化通讯簿读取程序。记录google android通讯簿读取所涉及的内容。 
字段和类别只列出程序所需要内容。 
android获取的字段内容都存在data1、data2、data3等字段内 
Cursor cur = contentResolver.query(ContactsContract.Data.CONTENT_URI, null, null, null, null); 
查询参数可列字段、查询条件等。 
1 地址相关 
查询的记录 
cur记录mimetype字段为 
ContactsContract.CommonDataKinds.StructuredPostal.CONTENT_ITEM_TYPE 
=“vnd.android.cursor.item/postal-address_v2” 
内容字段： 
public static final java.lang.String FORMATTED_ADDRESS = "data1";//英文地址格式 
public static final java.lang.String CITY = "data7"; 
public static final java.lang.String STREET = "data4"; 
public static final java.lang.String REGION = "data8"; 
public static final java.lang.String POSTCODE = "data9"; 
type字段为地址分类 
public static final int TYPE_HOME = 1;   
public static final int TYPE_WORK = 2; 
public static final int TYPE_OTHER = 3; 
自定义分类type=0 
2备注相关 
cur记录mimetype字段为 
ContactsContract.CommonDataKinds.Note.CONTENT_ITEM_TYPE=“vnd.android.cursor.item/note” 
内容字段： 
public static final java.lang.String NOTE = "data1"; 
3姓名相关 
public static final java.lang.String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/name"; 
  public static final java.lang.String DISPLAY_NAME = "data1";  
  public static final java.lang.String GIVEN_NAME = "data2"; 
  public static final java.lang.String FAMILY_NAME = "data3"; 
4组织相关 
public static final java.lang.String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/organization"; 
  public static final java.lang.String COMPANY = "data1"; 
  public static final java.lang.String TITLE = "data4"; 
type类别 
  public static final int TYPE_WORK = 1; 
  public static final int TYPE_OTHER = 2; 
5邮件相关 
public static final java.lang.String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/email_v2"; 
public static final java.lang.String DATA1 = "data1"; 
//注意data4读取不到数据 
public static final java.lang.String DISPLAY_NAME = "data4"; 
类别 
  public static final int TYPE_HOME = 1; 
  public static final int TYPE_WORK = 2; 
  public static final int TYPE_OTHER = 3; 
  public static final int TYPE_MOBILE = 4; 
6号码相关 
public static final java.lang.String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/phone_v2"; 
public static final java.lang.String NUMBER = "data1"; 

  public static final int TYPE_HOME = 1;  
  public static final int TYPE_MOBILE = 2; 
  public static final int TYPE_WORK = 3; 
  public static final int TYPE_FAX_WORK = 4; 
  public static final int TYPE_FAX_HOME = 5; 
  public static final int TYPE_PAGER = 6; 
  public static final int TYPE_OTHER = 7; 
自定义0