<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android"    package="com.example.ipdail"    android:versionCode="1"    android:versionName="1.0" >    <uses-sdk        android:minSdkVersion="8"        android:targetSdkVersion="17" />    <uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS"/>     <application        android:allowBackup="true"        android:icon="@drawable/ic_launcher"        android:label="@string/app_name"        android:theme="@style/AppTheme" >        <activity            android:name=".MainActivity"            android:label="@string/app_name" >            <intent-filter>                <action android:name="android.intent.action.MAIN" />                <category android:name="android.intent.category.LAUNCHER" />            </intent-filter>        </activity>                <receiver android:name=".OutCallReceiver">            <intent-filter>                <action android:name="android.intent.action.NEW_OUTGOING_CALL" />            </intent-filter>        </receiver>    </application></manifest>

<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"    tools:context="com.example.ipdail.MainActivity" >    <TextView        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:text="请输入要设置ip电话" />        <EditText        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:id="@+id/et_ip"        android:inputType="phone"         />        <Button        android:onClick="click"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:text="设置"         /></LinearLayout>

package com.example.ipdail;import android.content.SharedPreferences;import android.content.SharedPreferences.Editor;import android.os.Bundle;import android.support.v7.app.ActionBarActivity;import android.text.TextUtils;import android.view.View;import android.widget.EditText;import android.widget.Toast;public class MainActivity extends ActionBarActivity {        private EditText et_ip;        private SharedPreferences sp;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);                et_ip = (EditText)findViewById(R.id.et_ip);                sp = getSharedPreferences("ip", MODE_PRIVATE);                String ip = sp.getString("ip", "");        et_ip.setText(ip);                            }        public void click(View view)    {                String ip = et_ip.getText().toString().trim();                if(TextUtils.isEmpty(ip))        {                        Toast.makeText(this, "设置ip不能为空", 0).show();            return;        }                Editor editor = sp.edit();                editor.putString("ip", ip);        editor.commit();                Toast.makeText(this, "设置成功", 0).show();    } }

package com.example.ipdail;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import android.content.SharedPreferences;public class OutCallReceiver extends BroadcastReceiver {    //当有广播事假产生的时候就会执行onreceive方法    @Override    public void onReceive(Context context, Intent intent) {                //获取外拨的电话号码        String number = getResultData();                //替换掉这个号码        SharedPreferences sp = context.getSharedPreferences("ip", Context.MODE_PRIVATE);                String ip = sp.getString("ip", "");                String newnumber = ip + number;        //设置外拨电话号码        setResultData(newnumber);                    }}