android发送短信

发送短信

首先建立一个android的项目,打开Layout下的main.xml文件,拖控件,得到的效果是

然后编辑activity下的.java文件,代码如下

package com.csdn.activity;

 

import java.util.List;

 

import android.app.Activity;

import android.app.PendingIntent;

import android.content.Intent;

import android.os.Bundle;

import android.telephony.SmsManager;

import android.view.View;

import android.widget.Button;

import android.widget.EditText;

import android.widget.Toast;

 

public class SmsPhoneActivity extendsActivity {

   /** Called when the activity is first created. */

       privateButton Btn;

       privateEditText  editphone,editsms;

   @Override

   public void onCreate(Bundle savedInstanceState) {

       super.onCreate(savedInstanceState);

       setContentView(R.layout.main);

      Btn=  (Button)findViewById(R.id.smsBtn);

      editphone=(EditText) findViewById(R.id.callphone);

      editsms=(EditText) findViewById(R.id.editsms);

       Btn.setOnClickListener(new View.OnClickListener() {

                    

                     @Override

                     publicvoid onClick(View v) {

                            Stringphone=editphone.getText().toString();

                            Stringsms=editsms.getText().toString();

                           

                            SmsManagersmsManager=SmsManager.getDefault();

                            PendingIntentpendingIntent=PendingIntent.getBroadcast(SmsPhoneActivity.this, 0, newIntent(), 0);

                            if(sms.length()>70){

                                   List<String>texts=smsManager.divideMessage(sms);

                                   for(Stringstr:texts){

                                          smsManager.sendTextMessage(phone,null, str, pendingIntent, null);

                                   }

                            }else{

                                   smsManager.sendTextMessage(phone,null, sms, pendingIntent, null);

                            }

                      Toast.makeText(SmsPhoneActivity.this,"发送成功",Toast.LENGTH_LONG).show();

                     

                           

                     }

              });

    }

}

 

Activity动作写完之后,就是授权,,打开anroidMainfest.xml文件进入建立用户界面如下

 

授权之后运行项目

出现如下界面

当输入号码输入好短信的信息后,点击发送短信,5554界面如下

5556的界面如下

打开信息;