android应用-短信发送

1、<?xml version="1.0" encoding="utf-8"?>

<resources>

    <string name="hello">Hello World, SmsActivity!</string>

    <string name="app_name">短信发送器</string>

     <string name="input_number">请输入手机号</string>

      <string name="input_text">请输入短信内容</string>

       <string name="error">号码或内容不能为空</string>

        <string name="send">发送短信</string>

      

</resources>

2、权限：

<?xml version="1.0" encoding="utf-8"?>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

    package="com.hbsi.csdn.sms"

    android:versionCode="1"

    android:versionName="1.0" >

    <uses-sdk android:minSdkVersion="10" />

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

    <application

        android:icon="@drawable/ic_launcher"

        android:label="@string/app_name" >

        <activity

            android:name=".SmsActivity"

            android:label="@string/app_name" >

            <intent-filter>

                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />

            </intent-filter>

        </activity>

    </application>

</manifest>

3、页面设计：

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="fill_parent"

    android:layout_height="fill_parent"

    android:orientation="vertical" >

    <TextView

        android:layout_width="fill_parent"

        android:layout_height="wrap_content"

        android:textSize="20sp"

        android:textColor="#FF0000"

        android:text="@string/input_number" />

    <EditText

        android:id="@+id/et_number"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:inputType="phone"

        android:ems="10" >

    </EditText>

   

     <TextView

        android:layout_width="fill_parent"

        android:layout_height="wrap_content"

        android:textSize="20sp"

        android:textColor="#FF0000"

        android:text="@string/input_text" />

    

     <EditText

        android:id="@+id/et_content"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:minLines="4"

      

         >

    </EditText>

     <Button

         android:XonClick="sendmessage"

         android:layout_width="wrap_content"

         android:layout_height="wrap_content"

         android:text="@string/send" />

</LinearLayout>

4、Activity:

package com.hbsi.csdn.sms;

import android.app.Activity;

import android.os.Bundle;

import android.telephony.SmsManager;

import android.text.TextUtils;

import android.view.View;

import android.widget.EditText;

import android.widget.Toast;

public class SmsActivity extends Activity {

   

 private EditText et_number;

 private EditText et_content;

 

 

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.main);

        et_number = (EditText) this.findViewById(R.id.et_number);

        et_content = (EditText) this.findViewById(R.id.et_content);

       

      

    }

   

    public void sendmessage(View view){

     String content = et_content.getText().toString().trim();

     String number = et_number.getText().toString().trim();

     if(TextUtils.isEmpty(content)||TextUtils.isEmpty(number)){

      Toast.makeText(this, R.string.error, Toast.LENGTH_SHORT).show();

      

      return;

      

     }else{

      SmsManager manager = SmsManager.getDefault();

      manager.sendTextMessage(number, null, content, null,null );

      

     }

    }

}