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 -->
1 楼 samyou 2011-11-01
好东西用着了，感谢分享