Android广播接实现电话的监听(电话的状态,拦截)
16lz
2021-01-23
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-sdk android:minSdkVersion="8" android:targetSdkVersion="15" /> <application android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" > <activity android: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; @Override public 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; } } } /*@Override public 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); } }*/}
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