[Android]挂断、接听电话

一个很简陋的小例子

参考自：通过AIDL及反射机制,使用隐藏API挂断电话

个人理解上其实是同名类跨进程欺骗Dalvik VM，大伙儿可进一步联想扩展下功能，定会有惊喜!!!

以下为源码，仅做个人备份及参考。

view plain

package lab.sodino.phonecall;

import android.app.Activity;

import android.os.Bundle;

public class PhoneCall extends Activity {

/** Called when the activity is first created. */

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

}

}

view plain

package lab.sodino.phonecall;

import android.app.Service;

import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.telephony.TelephonyManager;

import android.widget.Toast;

/**

*@author Sodino Email:sodinoopen@hotmail<br/>

*@version 2011-2-6 下午10:38:55

*/

public class PhoneListener extends BroadcastReceiver {

public void onReceive(Context context, Intent intent) {

String action = intent.getAction();

LogOut.out(this, "ord:" + isOrderedBroadcast() + " act:" + action);

Toast toast = Toast.makeText(context, "", Toast.LENGTH_SHORT);

if (action.equals("android.intent.action.NEW_OUTGOING_CALL")) {

toast.setText("Outgoing");

} else {

toast.setText("InComing");

TelephonyManager tm = (TelephonyManager) context

.getSystemService(Service.TELEPHONY_SERVICE);

boolean incomingFlag = false;

String incoming_number = "";

switch (tm.getCallState()) {

case TelephonyManager.CALL_STATE_RINGING:

incomingFlag = true;// 标识当前是来电

incoming_number = intent.getStringExtra("incoming_number");

LogOut.out(this, "RINGING :" + incoming_number);

try {

Thread.sleep(3000);

} catch (InterruptedException e) {

e.printStackTrace();

}

Intent tmpI = new Intent(context, ShowAct.class);

tmpI.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

context.startActivity(tmpI);

break;

case TelephonyManager.CALL_STATE_OFFHOOK:

if (incomingFlag) {

LogOut.out(this, "incoming ACCEPT :" + incoming_number);

}

break;

case TelephonyManager.CALL_STATE_IDLE:

if (incomingFlag) {

LogOut.out(this, "incoming IDLE");

}

break;

}

}

toast.show();

}

}

view plain

package lab.sodino.phonecall;

import java.lang.reflect.Method;

import android.app.Activity;

import android.content.Context;

import android.os.Bundle;

import android.telephony.TelephonyManager;

import android.view.View;

import android.widget.Button;

import com.android.internal.telephony.ITelephony;

/**

*@author Sodino Email:sodinoopen@hotmail<br/>

*@version 2011-2-6 下午08:33:25

*/

public class ShowAct extends Activity {

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

getWindow().setWindowAnimations(0);

setContentView(R.layout.show);

Button btnRefuse = (Button) findViewById(R.id.btnRefuse);

btnRefuse.setOnClickListener(new Button.OnClickListener() {

public void onClick(View view) {

endCall();

}

});

Button btnReceiver = (Button) findViewById(R.id.btnRefuse);

btnReceiver.setOnClickListener(new Button.OnClickListener() {

public void onClick(View view) {

answerCall();

}

});

}

private void answerCall() {

TelephonyManager telMag = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);

Class<TelephonyManager> c = TelephonyManager.class;

Method mthEndCall = null;

try {

mthEndCall = c.getDeclaredMethod("getITelephony", (Class[]) null);

mthEndCall.setAccessible(true);

ITelephony iTel = (ITelephony) mthEndCall.invoke(telMag,

(Object[]) null);

iTel.answerRingingCall();

LogOut.out(this, iTel.toString());

} catch (Exception e) {

e.printStackTrace();

}

LogOut.out(this, "answer call");

}

private void endCall() {

TelephonyManager telMag = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);

Class<TelephonyManager> c = TelephonyManager.class;

Method mthEndCall = null;

try {

mthEndCall = c.getDeclaredMethod("getITelephony", (Class[]) null);

mthEndCall.setAccessible(true);

ITelephony iTel = (ITelephony) mthEndCall.invoke(telMag,

(Object[]) null);

iTel.endCall();

LogOut.out(this, iTel.toString());

} catch (Exception e) {

e.printStackTrace();

}

LogOut.out(this, "endCall test");

}

public void onStart() {

super.onStart();

// 1.经测试，貌似无法杀掉phone程序

// ActivityManager actMag = (ActivityManager)

// getSystemService(Context.ACTIVITY_SERVICE);

// actMag.killBackgroundProcesses("com.android.phone");

// 2.来个恶搞：直接回桌面去,heihei...

// Intent tmpI = new Intent(Intent.ACTION_MAIN);

// tmpI.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

// tmpI.addCategory(Intent.CATEGORY_HOME);

// startActivity(tmpI);

// LogOut.out(this, "killBgPro&&startHome");

}

public void onPause() {

super.onPause();

finish();

}

}

关键文件：ITelephony.aidl

view plain

package com.android.internal.telephony;

interface ITelephony{

boolean endCall();

void answerRingingCall();

}

AndroidManifest.xml

view plain

<?xml version="1.0" encoding="utf-8"?>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

package="lab.sodino.phonecall" android:versionCode="1"

android:versionName="1.0">

<application android:icon="@drawable/icon" android:label="@string/app_name">

<activity android:name=".PhoneCall" android:label="@string/app_name">

<intent-filter>

<action android:name="android.intent.action.MAIN" />

<category android:name="android.intent.category.LAUNCHER" />

</intent-filter>

</activity>

<activity android:name=".ShowAct"

android:launchMode="singleInstance">

</activity>

<receiver android:name=".PhoneListener">

<intent-filter android:priority="-1000">

<action android:name="android.intent.action.PHONE_STATE"></action>

<category android:name="android.intent.category.DEFAULT"></category>

</intent-filter>

<intent-filter>

<action android:name="android.intent.action.NEW_OUTGOING_CALL"></action>

<category android:name="android.intent.category.DEFAULT"></category>

</intent-filter>

</receiver>

</application>

<uses-sdk android:minSdkVersion="3" />

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

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

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

</manifest>