Android短信拦截和电话拦截

时间：2021-02-27 03:39:38

MainActivity:

package com.wyl.bctest;

import android.support.v7.app.ActionBarActivity;

import android.content.Intent;

import android.content.IntentFilter;

import android.os.Bundle;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.Button;

import android.widget.TextView;

public class MainActivity extends ActionBarActivity {

	private final static String ACTION_SMS_RECEIVE = "android.provider.Telephony.SMS_RECEIVED";

	private final static String ACTION_CALL_OUT = "android.intent.action.NEW_OUTGOING_CALL";

	Button btn;

	Button btn2;

	Button btn3;

	Button btn4;

	TextView tv;

	BCReceiver re = null;

	@Override

	protected void onCreate(Bundle savedInstanceState) {

		super.onCreate(savedInstanceState);

		setContentView(R.layout.activity_main);

		btn = (Button) findViewById(R.id.btn01);// 模拟发送广播

		btn2 = (Button) findViewById(R.id.btn02);// 注册广播

		btn3 = (Button) findViewById(R.id.btn03);// 取消注册广播

		btn4 = (Button) findViewById(R.id.btn04);

		MyOnclickListener l = new MyOnclickListener();

		MyOnclickListener2 listen2 = new MyOnclickListener2();

		btn.setOnClickListener(l);

		btn2.setOnClickListener(l);

		btn4.setOnClickListener(l);

		btn3.setOnClickListener(listen2);// 取消注册广播

	}

	class MyOnclickListener implements OnClickListener {

		@Override

		public void onClick(View v) {

			if (R.id.btn02 == v.getId()) {

				BCReceiver r = new BCReceiver();

				IntentFilter filter = new IntentFilter();

				filter.addAction(ACTION_SMS_RECEIVE);

				System.out.println("注册广播拦截，btn02");

				MainActivity.this.registerReceiver(r, filter);

			} else if (R.id.btn01 == v.getId()) {

				Intent intent = new Intent();

				intent.setAction(ACTION_SMS_RECEIVE);

				System.out.println("自己发送广播");

				MainActivity.this.sendBroadcast(intent);

			} else if (R.id.btn03 == v.getId()) {

				BCReceiver r = new BCReceiver();

				MainActivity.this.unregisterReceiver(r);

			} else if (R.id.btn04 == v.getId()) {

				// 拦截电话呼出

				// android.intent.action.NEW_OUTGOING_CALL

				BCReceiver2 r04 = new BCReceiver2();

				IntentFilter filter = new IntentFilter();

				filter.addAction(ACTION_CALL_OUT);

				MainActivity.this.registerReceiver(r04, filter);

			}

		}

	}

	class MyOnclickListener2 implements OnClickListener {

		@Override

		public void onClick(View v) {

			System.out.println("listen2,取消注册广播");

			MainActivity.this.unregisterReceiver(re);

		}

	}

}

　　短信对应的receiver,

package com.wyl.bctest;

import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.os.Bundle;

import android.telephony.gsm.SmsManager;

import android.telephony.gsm.SmsMessage;

public class BCReceiver extends BroadcastReceiver {

	public BCReceiver() {

		// TODO Auto-generated constructor stub

		System.out.println("BCReceiver短信构造器。。。");

	}

	@Override

	public void onReceive(Context arg0, Intent intent) {

		// TODO Auto-generated method stub

		System.out.println("onReceiver短信复写方法。。。。");

		Bundle bundle = intent.getExtras();

		Object messages[] = (Object[]) bundle.get("pdus");

		SmsMessage mSmsMessage[] = new SmsMessage[messages.length];

		for (int i = 0; i < messages.length; i++) {

			mSmsMessage[i] = SmsMessage.createFromPdu((byte[]) messages[i]);

		}

		System.out.println("短信的具体内容"+mSmsMessage.toString());

	}

}

　　电话拦截相关的receiver，

package com.wyl.bctest;

import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

public class BCReceiver2 extends BroadcastReceiver{

	public BCReceiver2() {

		// TODO Auto-generated constructor stub

		System.out.println("BCReceiver电话拦截构造器。。。");

	}

	@Override

	public void onReceive(Context arg0, Intent arg1) {

		// TODO Auto-generated method stub

		System.out.println("onReceiver电话拦截复写方法。。。。");

	}

}

　　注意点就是：

1.在AndroidMainfest.xml中注册短信接收和电话呼出的权限。

2.在Java代码中注册拦截的时候IntentFilter filter，其中filter.addAction(param)的参数param相当于AndroidMainfest.xml中的

<receiver android:name="com.wyl.jqr.TestReceiver">

<intent-filter>

<action android:name="android.intent.action.EDIT"/>

<action android:name="android.provider.Telephony.SMS_RECEIVED"/>

</intent-filter>

</receiver>

　　

android.provider.Telephony.SMS_RECEIVED这个String字符串，
AndroidMainifest.xml的整个配置如下：
<?xml version="1.0" encoding="utf-8"?>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

    package="com.wyl.bctest"

    android:versionCode="1"

    android:versionName="1.0" >

    <uses-sdk

        android:minSdkVersion="8"

        android:targetSdkVersion="19" />

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

	<!-- 增加拦截电话的权限 -->

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

    <application

        android:allowBackup="true"

        android:icon="@drawable/ic_launcher"

        android:label="@string/app_name"

        android:theme="@style/AppTheme" >

        <activity

            android:name="com.wyl.bctest.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.wyl.bctest.BCReceiver"

            ></receiver>

         -->

    </application>

</manifest>

　　

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