通过AIDL及反射机制,使用隐藏API挂断电话

 最近看论坛上有人问如何挂断电话,实际上1.1版本后.Google已经把该API隐藏掉
今天看资料,发现可以通过AIDL(Android远程方法)及反射,调用hide API,废话不多说了.附上过程

一:在你的项目中新建包com.android.internal.telephony,因为要使用AIDL,该包与ITelephony.aidl一致
    在该包下新建文件ITelephony.aidl

 

package com.android.internal.telephony; /* * Copyright (C) 2007 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * [url=http://www.apache.org/licenses/LICENSE-2.0]http://www.apache.org/licenses/LICENSE-2.0[/url] * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * Interface used to interact with the phone. Mostly this is used by the * TelephonyManager class. A few places are still using this directly. * Please clean them up if possible and use TelephonyManager insteadl. * * {@hide} */ interface ITelephony { /** * End call or go to the Home screen * * @return whether it hung up */ boolean endCall(); /** * Answer the currently-ringing call. * * If there's already a current active call, that call will be * automatically put on hold. If both lines are currently in use, the * current active call will be ended. * * TODO: provide a flag to let the caller specify what policy to use * if both lines are in use. (The current behavior is hardwired to * "answer incoming, end ongoing", which is how the CALL button * is specced to behave.) * * TODO: this should be a oneway call (especially since it's called * directly from the key queue thread). */ void answerRingingCall(); }

 

之后会在gen下面自动生成ITelephony.java
二.通过反射生成ITelephony实例

 

TelephonyManager telMgr = (TelephonyManager)getSystemService( TELEPHONY_SERVICE); //初始化iTelephony Class <TelephonyManager> c = TelephonyManager.class; Method getITelephonyMethod = null; try {        getITelephonyMethod = c.getDeclaredMethod("getITelephony", (Class[])null);        getITelephonyMethod.setAccessible(true); } catch (SecurityException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (NoSuchMethodException e) { // TODO Auto-generated catch block e.printStackTrace(); } try {         iTelephony = (ITelephony) getITelephonyMethod.invoke(telMgr, (Object[])null); } catch (IllegalArgumentException e) { // TODO Auto-generated catch block       e.printStackTrace(); } catch (IllegalAccessException e) { // TODO Auto-generated catch block       e.printStackTrace(); } catch (InvocationTargetException e) { // TODO Auto-generated catch block       e.printStackTrace(); }

 

这样可以调用iTelephony的endCall()方法
三.在AndroidManifest.xml中增加权限
  <uses-permission android:name="android.permission.CALL_PHONE"/>