Android-使用AIDL掛斷電話

時間 2019-11-10

原文原文鏈接

1.AIDL簡單操做java

package org.zrf.demo;

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.media.AudioManager;
import android.os.Binder;
import android.os.IBinder;
import android.os.RemoteException;
import android.telephony.PhoneStateListener;
import android.telephony.TelephonyManager;

import com.android.internal.telephony.ITelephony;

public class PhoneService extends Service {
   private TelephonyManager telephony = null;                    // 電話管理器
   private AudioManager audio = null ;                           // 音頻管理
   private String phoneNumber = null ;                           // 要過濾的電話
   private IBinder myBinder = new BinderImpl() ;               // 定義IBinder
   class BinderImpl extends Binder implements IService {
       @Override
       public String getInterfaceDescriptor() {               // 取得接口描述信息
           return "過濾電話「" + PhoneService.this.phoneNumber
                   + "」設置成功！";                                // 返回Service類的名稱
       }
   }
   @Override
   public IBinder onBind(Intent intent) {
       this.phoneNumber = intent.getStringExtra("phonenumber"); // 取得電話號碼
       this.telephony = (TelephonyManager) super
               .getSystemService(Context.TELEPHONY_SERVICE);    // 取得服務
       this.audio = (AudioManager) super
               .getSystemService(Context.AUDIO_SERVICE);       // 取得服務
       this.telephony.listen(new PhoneStateListenerImpl(),
               PhoneStateListener.LISTEN_CALL_STATE);            // 設置電話監聽
       return this.myBinder;                                   // 返回IBinder對象
   }

   private class PhoneStateListenerImpl extends PhoneStateListener {   // 電話監聽
       @Override
       public void onCallStateChanged(int state, String incomingNumber) { // 改變呼叫狀態
           switch (state) {                                       // 判斷狀態
           case TelephonyManager.CALL_STATE_IDLE:                    // 沒有撥入或撥出
               PhoneService.this.audio
                       .setRingerMode(AudioManager.RINGER_MODE_NORMAL);// 正常響鈴
               break;
           case TelephonyManager.CALL_STATE_RINGING:               // 有電話進入
               if (incomingNumber.equals(PhoneService.this.phoneNumber)) {   // 爲過濾號碼
                   ITelephony iTelephony=getITelephony();
                   if(iTelephony!=null){
                       try {
                           iTelephony.endCall();//掛斷電話
                       } catch (RemoteException e) {
                           e.printStackTrace();
                       }
                   }
               }
               break;
           }
       }
   }
private ITelephony getITelephony(){
   ITelephony iTelephony=null;
   Class<TelephonyManager>cls=TelephonyManager.class;
   Method getITelephonyMethod=null;
   try {
       getITelephonyMethod=cls.getDeclaredMethod("getITelephony");
       getITelephonyMethod.setAccessible(true);//取消封裝
   } catch (SecurityException e) {
       e.printStackTrace();
   } catch (NoSuchMethodException e) {
       e.printStackTrace();
   }
   try {
       iTelephony=(ITelephony)getITelephonyMethod.invoke(this.telephony);
       return iTelephony;
       } catch (IllegalArgumentException e) {
           e.printStackTrace();
       } catch (IllegalAccessException e) {
           e.printStackTrace();
       } catch (InvocationTargetException e) {
           e.printStackTrace();
       }
   return iTelephony;
}
}

package com.android.internal.telephony;
interface ITelephony{
boolean endCall();
void answerRingingCall();
}

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="org.zrf.demo"
      android:versionCode="1"
      android:versionName="1.0">
    <uses-sdk android:minSdkVersion="10" />

    <application android:icon="@drawable/icon" android:label="@string/app_name">
        <activity android:name=".MyPhoneDemo"
                  android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
     <service android:name=".PhoneService"/>
     <receiver android:name=".PhoneBroadcastReceiver">
       <intent-filter>
          <action android:name="android.intent.action.NEW_OUTGOING_CALL"/>
          <action android:name="android.intent.action.BOOT_COMPLETED"/>
          <action android:name="android.intent.action.PHONE_STATE"/>
       </intent-filter>
     </receiver>
    </application>
    <uses-permission android:name="android.permission.READ_PHONE_STATE"/>
    <uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS"/>
    <uses-permission android:name="android.permission.RECORD_AUDIO"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.SEND_SMS"/>
    <uses-permission android:name="android.permission.CALL_PHONE"/>
</manifest>

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