之前做了一个小练习需要用到获取手机里联系人的电话号码,通过查阅相关的资料,自己尝试写了一个小例子,可以成功获取。
首先需要在AndroidManifest.xml中获取权限
<uses-permission android:name="android.permission.READ_CONTACTS"/>
xml布局文件
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"xmlns:tools="http://schemas.android.com/tools"android:layout_width="match_parent"android:layout_height="match_parent"android:orientation="vertical" ><TextView android:layout_width="wrap_content"android:layout_height="wrap_content"android:text="电话号码是:"/><EditText android:id="@+id/editNumber"android:layout_width="match_parent"android:layout_height="wrap_content"android:editable="false"/><Button android:id="@+id/buttonQuary"android:layout_width="wrap_content"android:layout_height="wrap_content"android:text="查询联系人"/></LinearLayout>
MainActivity.java
package com.getcontacts;import android.net.Uri;import android.os.Bundle;import android.app.Activity;import android.content.Intent;import android.database.Cursor;import android.util.Log;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.EditText;public class MainActivity extends Activity {Button button;EditText editText;private Uri uri_DATA = Uri.parse("content://com.android.contacts/data");@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);button = (Button) findViewById(R.id.buttonQuary);editText = (EditText) findViewById(R.id.editNumber);button.setOnClickListener(new OnClickListener() {@Overridepublic void onClick(View arg0) {// TODO Auto-generated method stubeditText.setText("");//做跳转之前先把电话号码清空Intent intent = new Intent(Intent.ACTION_PICK,android.provider.ContactsContract.Contacts.CONTENT_URI);startActivityForResult(intent, 1);}});}@Overrideprotected void onActivityResult(int requestCode, int resultCode, Intent data) {// TODO Auto-generated method stubsuper.onActivityResult(requestCode, resultCode, data);if(requestCode == 1) { //请求码为1Log.i("info","resultADD");String strNumber = "";if(data != null) { //判断返回的intent是不是为空Uri uri = data.getData();Log.i("info", uri.toString()); //在log打印出来获取的uriCursor cursor = getContentResolver().query(uri, null, null, null, null);while(cursor.moveToNext()) {String strID = cursor.getString(cursor.getColumnIndex("name_raw_contact_id"));Cursor cursor2 = getContentResolver().query(uri_DATA, null,"raw_contact_id = " + strID + " and mimetype_id = 5", null, null);if(cursor2.moveToFirst()) {strNumber = cursor2.getString(cursor2.getColumnIndex("data1"));strNumber = strNumber.replace(" ", "");strNumber = strNumber.replace("-", "");}cursor2.close();}cursor.close();editText.setText(strNumber);}}}}
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。