android短信demo

package com.example.demo;

import android.app.Activity;

import android.app.PendingIntent;

import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.content.IntentFilter;

import android.net.Uri;

import android.os.Bundle;

import android.telephony.SmsManager;

import android.telephony.SmsMessage;

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 {

private Button btnsend;
private EditText etContent;
private MyReciever receiver;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    btnsend=(Button)findViewById(R.id.button1);
    etContent=(EditText)findViewById(R.id.editText1);
    btnsend.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            sendSMS();
        }
    });
}
//TODO
protected void sendSMS() {
    //系统短信发送信心
    /*
     *
     */
    Intent intent=new Intent(Intent.ACTION_SENDTO);
    Uri data=Uri.parse("smsto:"+5554);
    intent.setData(data);
    intent.putExtra("sms_body", etContent.getText());
    startActivity(intent);
    /*
     * 发信息二
     */

// Intent intent01=new Intent(Intent.ACTION_SENDTO);

// intent01.setType(“vnd.android-dir/mms-sms”);

// intent01.putExtra(“address”, “155555251552”);

// intent01.putExtra(“sms_body”, etContent.getText().toString());

// startActivity(intent01);

// 2)利用代码发送短信，申请权限，利用代码发送短信不会写入系统的数据表

/*

* 短信的接收。android系统后台有一个服务（Service专门用来接收短消息，当有新的

*

*/

SmsManager manager=SmsManager.getDefault();

Intent intent02=new Intent(“com.tarena.SENT”);

PendingIntent pi1=PendingIntent.getBroadcast(this,0,intent02,0);

//系统某个时候会去调用系统个从自己手机发出了(到达了基站时候)就是pi1执行了

Intent intent03=new Intent(“com.tarena.DELIVERY”);

PendingIntent pi2=PendingIntent.getBroadcast(this,0, intent03, 0);

//代表信息发送到了对面手机收到的pi2

    manager.sendTextMessage("151511211",null, "xihuanniyijinghenjiule",
            pi1, pi2);
}
public class MyReciever extends BroadcastReceiver{

    @Override
    public void onReceive(Context context, Intent intent) {
        // TODO Auto-generated method stub
        String action=intent.getAction();
        if(("com.tarena.SENT").equals(action)){
            Log.d("TAG", "短信发送成功了"+System.currentTimeMillis());
        }
        if("com.tarena.DELIVERY".equals(action)){
            Log.d("TAG", "对方已经收到短信啦"+System.currentTimeMillis());
        }
        if("android.provider.Telephony.SMS_RECEIVED".equals(action)){
            //处理短消息
            Bundle bundle=intent.getExtras();
            Object[] pdus=(Object[]) bundle.get("pdus");
            StringBuilder sb=new StringBuilder();
            String number="";
            //把一个一个pdus转为一段段的短消息
            for(int i=0;i<pdus.length;i++){
                SmsMessage message=SmsMessage.createFromPdu((byte[]) pdus[i]);
                sb.append(message.getDisplayMessageBody());
                number=message.getDisplayOriginatingAddress();
            }
            Log.i("TAG", "发送方电话："+number+"发送内容"+sb);
            //有短信这条广播不再继续下发android.provider.Telephoney.sms_RECEIVED
            /*
             * 必须设定权限RECEiVE_SMS
             * 设置较高的优先级
             * 如果不希望系统的短信程序接收短信，就执行abortBroadcst广播就停止下发同时，
             * 不会写入系统的数据库
             */
            abortBroadcast();
        }
    }

}
@Override
protected void onResume() {
    super.onResume();
    receiver=new MyReciever();
    IntentFilter filter=new IntentFilter();
    filter.addAction("com.tarena.SENT");
    filter.addAction("com.tarena.DELIVERY");
    filter.addAction("android.provider.Telephony.SMS_RECEIVED");
    filter.setPriority(1001);
    registerReceiver(receiver, filter);
}
@Override
protected void onPause() {
    super.onPause();
    unregisterReceiver(receiver);
}

}

权限的声明：