http://dev.10086.cn/cmdn/bbs/thread-17136-1-1.html
最近看論壇上有人問如何掛斷電話,實際上1.1版本后.Google已經把該API隱藏掉
今天看資料,發現可以通過AIDL(Android遠程方法)及反射,調用hide API,廢話不多說了.附上過程
一:在你的項目中新建包com.android.internal.telephony,因為要使用AIDL,該包與ITelephony.aidl一致
在該包下新建文件ITelephony.aidl
首先
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();
}
之后會在gen下面自動生成ITelephony.java
二.通過反射生成ITelephony實例
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();
}
這樣可以調用iTelephony的endCall()方法
三.在AndroidManifest.xml中增加權限
<uses-permission android:name="android.permission.CALL_PHONE"/>