Android获取手机联系人的方法

android 获取系统联系人信息的实例

一、获取手机联系人姓名及手机号

//跳转到系统联系人应用 
intent intent = new intent(intent.action_pick, 
          contactscontract.contacts.content_uri); 
      try { 
        startactivityforresult(intent, contacts1requestcode); 
      } catch (exception e) { 
        logmanager.e("打开联系人信息失败"); 
      } 

添加权限申请

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

选择联系人并返回

protected void onactivityresult(int requestcode, int resultcode, intent data) { 
    super.onactivityresult(requestcode, resultcode, data); 
    if (contacts1requestcode == requestcode) {// 取联系信息返回 
      if (resultcode == result_ok) { 
        uri contactdata = data.getdata(); 
        cursor cursor = getcontentresolver().query(contactdata, null, 
            null, null, null); 
        //key联系人姓名,value联系人手机号 
        map<string, string> phonemap = this.getcontactphone(cursor); 
        if (!cursor.isclosed()) { 
          cursor.close(); 
        } 
        if (null != phonemap && !phonemap.isempty()) { 
          set<string> keyset = phonemap.keyset(); 
          if (null != keyset && !keyset.isempty()) { 
            object[] keys = keyset.toarray(); 
            string phonename = (string) keys[0]; 
            string phoneno = phonemap.get(phonename); 
          } 
        } 
      } 
    } 
  } 

/** 
   * 获取联系人姓名及手机号 
   * 
   * @param cursor 
   * @return key为联系人姓名,value为联系人手机号 
   */ 
  private map<string, string> getcontactphone(cursor cursor) { 
    map<string, string> resultmap = new hashmap<string, string>(); 
    string phonename = null;// 姓名 
    string mobilephoneno = null;// 手机号 
 
    if (null != cursor) { 
      cursor.movetofirst(); 
 
      // 获得联系人的id号 
      int idfieldindex = cursor 
          .getcolumnindex(contactscontract.contacts._id); 
      string contactid = cursor.getstring(idfieldindex); 
      // 联系人姓名 
      int idphonenameindex = cursor 
          .getcolumnindex(contactscontract.contacts.display_name); 
      phonename = cursor.getstring(idphonenameindex); 
 
      // 获得联系人的电话号码的cursor; 
      cursor allphones = getcontentresolver().query( 
          contactscontract.commondatakinds.phone.content_uri, null, 
          contactscontract.commondatakinds.phone.contact_id + "=?", 
          new string[] { contactid }, null); 
 
      // 所以联系电话（包话电话和手机号） 
      list<string> allphonenumlist = new arraylist<string>(); 
      if (allphones.movetofirst()) { 
 
        // 遍历所有的电话号码 
        for (; !allphones.isafterlast(); allphones.movetonext()) { 
          int telnotypeindex = allphones 
              .getcolumnindex(contactscontract.commondatakinds.phone.type); 
          int telnotype = allphones.getint(telnotypeindex); 
 
          int telnoindex = allphones 
              .getcolumnindex(contactscontract.commondatakinds.phone.number); 
          string telno = allphones.getstring(telnoindex); 
          allphonenumlist.add(telno); 
 
          if (2 == telnotype) {// 手机号（原生态的sdk定义：mobile是2，home是1，work是3，other是7） 
            mobilephoneno = telno; 
            break; 
          } 
        } 
        if (!allphones.isclosed()) { 
          allphones.close(); 
        } 
 
        if (null == mobilephoneno) {// 没有存贮手机号 
          if (!allphonenumlist.isempty()) {// 存在其它号码 
            for (string tel : allphonenumlist) { 
              if (verifykit.islegal(formattype.mobilephone, tel)) {// 取属于手机号格式 
                mobilephoneno = tel; 
                break; 
              } 
            } 
          } 
        } 
      } 
      if (!cursor.isclosed()) { 
        cursor.close(); 
      } 
 
      resultmap.put(phonename, mobilephoneno); 
    } 
    return resultmap; 
  } 

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