Android广播接实现电话的监听（电话的状态，拦截）

Android广播接实现电话的监听  

1：需要在AndroidManifest.xml清单中添加权限 

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

2：注册广播 要注意事件的级别 （android中的级别-1000~1000）

<receiver android:name=".PhoneBroadcastReceiver">
<intent-filter android:priority="1000">
<action android:name="android.intent.action.NEW_OUTGOING_CALL"/>
<action android:name="android.intent.action.PHONE_STATE"/>
</intent-filter>
</receiver>

详细配置请看 AndroidManifest.xml   

<manifest xmlns:android="http://schemas.android.com/apk/res/android"package="com.zyw.broadcastsendsms"android:versionCode="1"android:versionName="1.0" ><uses-sdkandroid:minSdkVersion="8"android:targetSdkVersion="15" /><applicationandroid:icon="@drawable/ic_launcher"android:label="@string/app_name"android:theme="@style/AppTheme" ><activityandroid:name=".SendSMS"android:label="@string/title_activity_send_sms" ><intent-filter><action android:name="android.intent.action.MAIN" /><category android:name="android.intent.category.LAUNCHER" /></intent-filter></activity><receiver android:name=".PhoneBroadcastReceiver"><intent-filter android:priority="1000"><action android:name="android.intent.action.NEW_OUTGOING_CALL"/><action android:name="android.intent.action.PHONE_STATE"/>   </intent-filter></receiver></application><uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS"/><uses-permission android:name="android.permission.READ_PHONE_STATE" />
</manifest>

 

 

3：编写广播的实现类 这里需要继承BroadcastReceiver 实现onReceive()方法

 

程序的源代码如下：

package com.zyw.broadcastsendsms;import android.app.Service;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.telephony.TelephonyManager;
import android.util.Log;public class PhoneBroadcastReceiver extends BroadcastReceiver {private static final String TAG = "message";private static boolean mIncomingFlag = false;private static String mIncomingNumber = null;@Overridepublic void onReceive(Context context, Intent intent) {// 如果是拨打电话if (intent.getAction().equals(Intent.ACTION_NEW_OUTGOING_CALL)) {mIncomingFlag = false;String phoneNumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);Log.i(TAG, "call OUT:" + phoneNumber);} else {// 如果是来电TelephonyManager tManager = (TelephonyManager) context.getSystemService(Service.TELEPHONY_SERVICE);switch (tManager.getCallState()) {case TelephonyManager.CALL_STATE_RINGING:mIncomingNumber = intent.getStringExtra("incoming_number");Log.i(TAG, "RINGING :" + mIncomingNumber);break;case TelephonyManager.CALL_STATE_OFFHOOK:if (mIncomingFlag) {Log.i(TAG, "incoming ACCEPT :" + mIncomingNumber);}break;case TelephonyManager.CALL_STATE_IDLE:if (mIncomingFlag) {Log.i(TAG, "incoming IDLE");}break;}}}/*@Overridepublic void onReceive(Context context, Intent intent) {String number = getResultData();if("5556".equals(number)){setResultData(null);//挂断}else{number = "12593"+ number; //其他，则加区号setResultData(number);}}*/
}