要做一个自动短信回复,所以需要拦截系统短信.
1.在Manifest.xml里加"接收"SMS的权限
<uses-permission android:name="android.permission.RECEIVE_SMS"></uses-permission>
2.在Manifest.xml里注册一个receive
<!-- 注册Receiver,并且设置优先级 -->
<receiver android:name=".AutoSMS" android:exported="false"> <intent-filter android:priority="1000"> <action android:name="android.provider.Telephony.SMS_RECEIVED"/> </intent-filter> </receiver>3.定义一个短信接收类,并且重写onReceive
//继承BroadcastReceiver
public class AutoSMS extends BroadcastReceiver {private String TAG="AutSMS";
//广播消息类型 public static final String SMS_RECEIVED_ACTION = "android.provider.Telephony.SMS_RECEIVED"; //覆盖onReceive方法 @Override public void onReceive(Context context, Intent intent) {
下面是完整的代码:
Manifest.xml:
< manifest xmlns:android ="http://schemas.android.com/apk/res/android" package ="com.xxh.autosms" android:versionCode ="1" android:versionName ="1.0" > < uses-sdk android:minSdkVersion ="8" android:targetSdkVersion ="15" /> < uses-permission android:name ="android.permission.RECEIVE_SMS" /> < application android:icon ="@drawable/ic_launcher" android:label ="@string/app_name" android:theme ="@style/AppTheme" > < activity android:name =".MainActivity" android:label ="@string/title_activity_main" > < intent-filter > < action android:name ="android.intent.action.MAIN" /> < category android:name ="android.intent.category.LAUNCHER" /> </ intent-filter > </ activity > <!-- 注册Receiver,并且设置优先级 --> < receiver android:name =".AutoSMS" android:exported ="false" > < intent-filter android:priority ="1000" > < action android:name ="android.provider.Telephony.SMS_RECEIVED" /> </ intent-filter > </ receiver > </ application > </ manifest >
AutoSMS.java:
package com.xxh.autosms; import java.text.SimpleDateFormat; import java.util.Date; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.os.Bundle; import android.telephony.SmsMessage; import android.util.Log; import android.widget.Toast; // 继承BroadcastReceiver public class AutoSMS extends BroadcastReceiver { private String TAG="AutSMS"; // 广播消息类型 public static final String SMS_RECEIVED_ACTION = "android.provider.Telephony.SMS_RECEIVED"; // 覆盖onReceive方法 @Override public void onReceive(Context context, Intent intent) { // TODO Auto-generated method stub Log.i(TAG, "引发接收事件"); // StringBuilder body=new StringBuilder(""); // 短信内容 // StringBuilder sender=new StringBuilder(""); // 发件人 // 先判断广播消息 String action = intent.getAction(); if (SMS_RECEIVED_ACTION.equals(action)) { // 获取intent参数 Bundle bundle=intent.getExtras(); // 判断bundle内容 if (bundle!= null) { // 取pdus内容,转换为Object[] Object[] pdus=(Object[])bundle.get("pdus"); // 解析短信 SmsMessage[] messages = new SmsMessage[pdus.length]; for( int i=0;i<messages.length;i++) { byte[] pdu=( byte[])pdus[i]; messages[i]=SmsMessage.createFromPdu(pdu); } // 解析完内容后分析具体参数 for(SmsMessage msg:messages) { // 获取短信内容 String content=msg.getMessageBody(); String sender=msg.getOriginatingAddress(); Date date = new Date(msg.getTimestampMillis()); SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); String sendTime = sdf.format(date); // TODO:根据条件判断,然后进一般处理 if ("10060".equals(sender)) { // 屏蔽手机号为10060的短信，这里还可以时行一些处理，如把这个信息发送到第三人的手机等等。 // TODO:测试 Toast.makeText(context, "收到10060的短信"+"内容:"+content, Toast.LENGTH_LONG).show(); // 对于特定的内容,取消广播 abortBroadcast(); } else { Toast.makeText(context, "收到:"+sender+"内容:"+content+"时间:"+sendTime.toString(), Toast.LENGTH_LONG).show(); } } } } // if 判断广播消息结束 } }