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>
时间: 2024-10-11 05:47:55