发送和拦截短信

相关权限的声明

接收权限

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

发送权限

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

文本短信

发送

SmsManager.getDefault().sendTextMessage(
    strReceiveNumber,
	null,
	strMsgToSend,
	null,
	null);

拦截

注册广播监听

<application ...>
    ...
    <receiver android:name=".SMSReceiver">
        <intent-filter android:priority="65535">
    	    <action android:name="android.provider.Telephony.SMS_RECEIVED"></action>
    	    <category android:name="android.intent.category.DEFAULT" />
    	</intent-filter>
    </receiver>
</application>

广播接收器

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.telephony.SmsMessage;
 
public class SMSReceiver extends BroadcastReceiver {
 
    @Override
    public void onReceive(Context context, Intent intent) {
        // TODO Auto-generated method stub
 
        Bundle bundle = intent.getExtras();
        Object messages[] = (Object[]) bundle.get("pdus");
        SmsMessage smsMessage[] = new SmsMessage[messages.length];
        String msg = "";
        for (int n = 0; n < messages.length; n++) {
            smsMessage[n] = SmsMessage.createFromPdu((byte[]) messages[n]);
            msg=smsMessage[n].getMessageBody();
            if(msg.startsWith("paybest-sms:")){
                msg=String.format("拦截到文本短信：\nfrom:%s\nmsg:%s\n",smsMessage[n].getOriginatingAddress(),msg);
                //SMSTest.setRMsg(msg);
                this.abortBroadcast();
            }
        }
    }
}

二进制短信

发送

SmsManager.getDefault().sendDataMessage(
    strReceiveNumber,
	null, 
	SMSPort,
	strMsgToSend, 
	null, 
	null);

拦截

注册广播监听

<application ...>
    ...
    <receiver android:name=".DataSMSReceiver">
        <intent-filter android:priority="65535">
	        <action android:name="android.intent.action.DATA_SMS_RECEIVED"/>
	        <data android:scheme="sms" />
	        <data android:host="localhost" /> 
	        <data android:port="SMSPort"/>
	     </intent-filter>
    </receiver>
</application>

广播接收器

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.telephony.SmsMessage;
 
public class DataSMSReceiver extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        // TODO Auto-generated method stub
        try{        
            Bundle bundle = intent.getExtras();
            Object messages[] = (Object[]) bundle.get("pdus");
            SmsMessage smsMessage[] = new SmsMessage[messages.length];
            String msg = "";
            for (int n = 0; n < messages.length; n++) {
                smsMessage[n] = SmsMessage.createFromPdu((byte[]) messages[n]);
                byte b[]=smsMessage[n].getUserData();
                for (int i = 0; i < b.length; i++) {
                    msg+=String.format("%02X", b[i]);
			    }
                msg=String.format("拦截到二进制短信：\nfrom:%s\nmsg:%s\n",smsMessage[n].getOriginatingAddress(),msg);
                //SMSTest.setRMsg(msg);
                this.abortBroadcast();
            }
        }catch(Exception e)
        {
        	//SMSTest.setRMsg(e.toString());
        }
    }