android(2.0以后版本) 中读取联系人和通话记录

实例１：


android 中获取联系人

ContentResolver cr = getContentResolver();
        Cursor cursor = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
        while(cursor.moveToNext()){
        //get name
        int nameFiledColumnIndex = cursor.getColumnIndex(PhoneLookup.DISPLAY_NAME);
        String contact = cursor.getString(nameFiledColumnIndex);
       
            String[] PHONES_PROJECTION = new String[] { "_id","display_name","data1","data3"};//
            String contactId = cursor.getString(cursor.getColumnIndex(PhoneLookup._ID));
            Cursor phone = cr.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, PHONES_PROJECTION,
                                    ContactsContract.CommonDataKinds.Phone.CONTACT_ID + "=" + contactId, null, null);
            //name type ..
            while(phone.moveToNext()) {
            int i = phone.getInt(0);
            String str = phone.getString(1);
            str = phone.getString(2);
            str = phone.getString(3);
            }
            phone.close();
            //addr
            Cursor addrCur = cr.query(ContactsContract.CommonDataKinds.StructuredPostal.CONTENT_URI ,
         new String[]{"_id","data1","data2","data3"}, ContactsContract.CommonDataKinds.Phone.CONTACT_ID + "=" + contactId , null, null);
            while(addrCur.moveToNext()) {
            int i = addrCur.getInt(0);
            String str = addrCur.getString(1);
            str = addrCur.getString(2);
            str = addrCur.getString(3);
            }
            addrCur.close();
           
            //email
            Cursor emailCur = cr.query(ContactsContract.CommonDataKinds.Email.CONTENT_URI ,
         new String[]{"_id","data1","data2","data3"}, ContactsContract.CommonDataKinds.Phone.CONTACT_ID + "=" + contactId , null, null);
            while(emailCur.moveToNext()) {
            int i = emailCur.getInt(0);
            String str = emailCur.getString(1);
            str = emailCur.getString(2);
            str = emailCur.getString(3);
            }
            emailCur.close();
           
        }
        cursor.close();

android中获取通话记录
String str = "";
        int type;
        long callTime;
        Date date;
        String time= "";
        ContentResolver cr = getContentResolver();
        final Cursor cursor = cr.query(CallLog.Calls.CONTENT_URI, new String[]{CallLog.Calls.NUMBER,CallLog.Calls.CACHED_NAME,CallLog.Calls.TYPE, CallLog.Calls.DATE}, null, null,CallLog.Calls.DEFAULT_SORT_ORDER);
        for (int i = 0; i < cursor.getCount(); i++) {  
            cursor.moveToPosition(i);
            str = cursor.getString(0);
            str = cursor.getString(1);
            type = cursor.getInt(2);
            SimpleDateFormat sfd = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
            date = new Date(Long.parseLong(cursor.getString(3)));
            time = sfd.format(date);
           }







实例２：

Andorid1.5及其以前的项目放到Android2.0上时，如果代码中有
import android.provider.Contacts; 
Eclipse会提示“建议不使用”，那是因为在Android2.0中，联系人api发生了变化，需要使用ContactsContract。
直接看下面一个最简单的例子，读取联系人的姓名和电话号码：
读取联系人的名字很简单，但是在读取电话号码时，就需要先去的联系人的ID，然后在通过ID去查找电话号码！一个联系人可能存在多个电话号码！

//得到ContentResolver对象  
ContentResolver cr = getContentResolver();    
//取得电话本中开始一项的光标  
Cursor cursor = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);  
while (cursor.moveToNext())  
{  
    // 取得联系人名字  
   int nameFieldColumnIndex = cursor.getColumnIndex(PhoneLookup.DISPLAY_NAME);  
    String name = cursor.getString(nameFieldColumnIndex);  
    string += (name);  
    // 取得联系人ID  
    String contactId = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));  
    Cursor phone = cr.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null,       ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = " 
            + contactId, null, null);  
 
    // 取得电话号码(可能存在多个号码)  
    while (phone.moveToNext())  
    {  
        String strPhoneNumber = phone.getString(phone.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));  
        string += (":" + strPhoneNumber);  
    }  
    string += "\n";  
    phone.close();  
}  
cursor.close(); 








实例３：

import android.app.Activity;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;

public class PhoneBook extends Activity {

/*声明四个UI变量与一个常数作为Activity接收回传值用*/
  private TextView mTextView01;
  private Button mButton01;
  private EditText mEditText01;
  private EditText mEditText02;
  private static final int PICK_CONTACT_SUBACTIVITY = 2;
  /** Called when the activity is first created. */
  @Override
  public void onCreate(Bundle savedInstanceState)
  {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    /*透过findViewById建构子来建构一个TextView,两个EditText,一个Button对象**/
    mTextView01 = (TextView)findViewById(R.id.myTextView1);
    mEditText01 = (EditText)findViewById(R.id.myEditText01);
    mEditText02 = (EditText)findViewById(R.id.myEditText02);
    mButton01 = (Button)findViewById(R.id.myButton1);
    /*设定onClickListener 让使用者点选Button时搜寻联系人*/
    mButton01.setOnClickListener(new Button.OnClickListener()
    {
     
//     @Override
    public void onClick(View v)
    {
      // TODO Auto-generated method stub
      /*建构Uri来取得联络人的资源位置*/
      // Uri uri = Uri.parse("content://contacts/people/");
      /*透过Intent来取得联络人数据并回传所选的值*/
      //Intent intent = new Intent(Intent.ACTION_PICK, uri);
      /*开启新的Activity并期望该Activity回传值*/
      //startActivityForResult(intent, PICK_CONTACT_SUBACTIVITY);
      startActivityForResult
      (
          new Intent(Intent.ACTION_PICK,
              android.provider.ContactsContract.Contacts.CONTENT_URI),
              PICK_CONTACT_SUBACTIVITY);
      }
    });
    }
  @Override
  protected void onActivityResult (int requestCode, int resultCode, Intent data)
  {
    // TODO Auto-generated method stub
    try
    {
      switch (requestCode)
      {
        case PICK_CONTACT_SUBACTIVITY:
          final Uri uriRet = data.getData();
          if(uriRet != null)
          {
            try
            {
              /* 必须要有android.permission.READ_CONTACTS权限 */
              Cursor c = managedQuery(uriRet, null, null, null, null);
              /*将Cursor移到资料最前端*/
              c.moveToFirst();
              /*取得联络人的姓名*/
              String strName = c.getString(c.getColumnIndexOrThrow(ContactsContract.Contacts.DISPLAY_NAME));
              /*将姓名写入EditText01中*/
              mEditText01.setText(strName);
              /*取得联络人的电话*/
              int contactId = c.getInt(c.getColumnIndex(ContactsContract.Contacts._ID));
              Cursor phones = getContentResolver().query ( ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = "+ contactId, null, null );
              StringBuffer sb = new StringBuffer();
              int typePhone, resType;
              String numPhone;
              if (phones.getCount() > 0)
              {
                phones.moveToFirst();
                /* 2.0可以允许User设定多组电话号码，但本范例只捞一组电话号码作示范 */
                typePhone = phones.getInt ( phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.TYPE) );
                numPhone = phones.getString ( phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER) );
                resType = ContactsContract.CommonDataKinds.Phone.getTypeLabelResource(typePhone);
                sb.append(getString(resType) +": "+ numPhone +"\n");
                /*将电话写入EditText02中*/
                mEditText02.setText(numPhone);
                }
              else
              {
                sb.append("no Phone number found");
                }
              /*Toast是否读取到完整的电话种类与电话号码*/
              Toast.makeText(this, sb.toString(), Toast.LENGTH_SHORT).show();
              }
            catch(Exception e)
            {
              /*将错误信息在TextView中显示*/
              mTextView01.setText(e.toString());
              e.printStackTrace();
              }
            }
          break;
          default: break;
          }
      }
    catch(Exception e)
    {
      e.printStackTrace();
      }
    super.onActivityResult(requestCode, resultCode, data);
    }
}
-------------------------
string.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
  <string name="app_name">PhoneBook</string>
  <string name="str_button1">搜索</string>
  <string name="str_title">我的联系人</string>
  <string name="str_name">姓名</string>
  <string name="str_telephone">电话号码</string>
</resources>
-----------------------------
main.xml

<?xml version="1.0" encoding="utf-8"?>
<AbsoluteLayout
  android:id="@+id/widget32"
  android:layout_width="fill_parent"
  android:layout_height="fill_parent"
  xmlns:android="http://schemas.android.com/apk/res/android"
>
  <TextView
    android:id="@+id/myTextView1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="@string/str_title"
    android:layout_x="0px"
    android:layout_y="0px"
  >
  </TextView>
  <EditText
    android:id="@+id/myEditText01"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="@string/str_name"
    android:textSize="18sp"
    android:layout_x="0px"
    android:layout_y="22px"
  >
  </EditText>
  <EditText
    android:id="@+id/myEditText02"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/str_telephone"
    android:textSize="18sp"
    android:layout_x="0px"
    android:layout_y="82px"
  >
  </EditText>
  <Button
    android:id="@+id/myButton1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="@string/str_button1"
    android:layout_x="10px"
    android:layout_y="142px"
  >
  </Button>
</AbsoluteLayout>

------------------------------------
AndroidManifest.xml
注意在</application>后要加上
<uses-permission android:name="android.permission.READ_CONTACTS"></uses-permission>
<!--取得读取通讯录的权限 -->








实例４：

package com.activity;

import android.app.Activity;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.provider.Contacts;
import android.provider.Contacts.People;
import android.widget.TextView;

public class Main extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.main);
  TextView tv = (TextView) findViewById(R.id.TextView01);

  String columns[] = new String[] { People._ID, People.NAME,
    People.NUMBER, People.PRIMARY_EMAIL_ID,

    People.PRIMARY_ORGANIZATION_ID, People.PRIMARY_PHONE_ID,
    People.DISPLAY_NAME,

    People.IM_ACCOUNT, People.IM_HANDLE, People.PHONETIC_NAME,
    People.TYPE };

  Uri mContacts = People.CONTENT_URI;
  Cursor cur = managedQuery(mContacts, columns, // 要返回的数据字段
    null, // WHERE子句
    null, // WHERE 子句的参数
    People.NAME // Order-by子句
  );

  if (cur.moveToFirst()) {
   Cursor newcur = null;
   do {
    // 获取字段的值
    String name = cur.getString(cur.getColumnIndex(People.NAME));
    String phoneNo = cur.getString(cur
      .getColumnIndex(People.NUMBER));
    String peopleId = cur.getString(cur.getColumnIndex(People._ID));

    String[] PROJECTION = new String[] {
      Contacts.ContactMethods._ID,
      Contacts.ContactMethods.KIND,
      Contacts.ContactMethods.DATA };

    newcur = managedQuery(Contacts.ContactMethods.CONTENT_URI,
      PROJECTION, Contacts.ContactMethods.PERSON_ID + "=\'"
        + cur.getLong(cur.getColumnIndex(People._ID))
        + "\'", null, null);
    startManagingCursor(newcur);

    String email = "";

    if (newcur.moveToFirst()) {
     while (newcur.moveToNext()) {
     
      email = email+ newcur.getString(newcur.getColumnIndex(Contacts.ContactMethods.DATA));
     }
    }

    tv.setText("name = " + name + " phoneNo = " + phoneNo
      + "email = " + email);

    if (email != null && !"".equals(email)
      && email.trim().length() != 0) {

     // 此处可以取到联系人邮件
    }

   } while (cur.moveToNext());
   if (newcur != null) {
    newcur.close();// 用完得关闭吧
   }
  }

  if (cur != null)
   cur.close(); // 用完得关闭吧
}
}