Android(AIDL)自动重复拨号及挂断/接听电话

Android默认没有提供挂断/接听电话的api,需要伪装com/android/internal/telephony/ITelephony.aidl的接口来欺骗系统。而自动重复拨号可以通过（BroadcastReceiver）监听电话状态（android.intent.action.PHONE_STATE）来实现。

1、Android挂断和接听电话的接口

publicstaticvoidendCall(Contextcx){//挂断电话

TelephonyManager telMag=(TelephonyManager)cx

.getSystemService(Context.TELEPHONY_SERVICE);

Class<TelephonyManager>c=TelephonyManager.class;

MethodmthEndCall=null;

try{

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

mthEndCall.setAccessible(true);

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

(Object[])null);

iTel.endCall();

}catch(Exceptione){

e.printStackTrace();

}

}

privatevoidanswerCall(Contextcx){//接听电话

TelephonyManager telMag=(TelephonyManager)cx

.getSystemService(Context.TELEPHONY_SERVICE);

Class<TelephonyManager>c=TelephonyManager.class;

MethodmthEndCall=null;

try{

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

mthEndCall.setAccessible(true);

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

(Object[])null);

iTel.answerRingingCall();

}catch(Exceptione){

e.printStackTrace();

}

}

com/android/internal/telephony/ITelephony.aidl文件

packagecom.android.internal.telephony;

interfaceITelephony{

booleanendCall();

voidanswerRingingCall();

}

<strong>2、AndroidManifest.xml相关权限</strong>

<code lang='xml'width='auto'height='auto'>

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

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

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

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

3、Android监听电话状态实现自动拨号

package cent.ticketcall;

import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import .Uri;

import android.telephony.TelephonyManager;

public class PhoneStateReceiver extends BroadcastReceiver {

@Override

public void onReceive(Context context, Intent intent) {

String action = intent.getAction();

if (action.equals(Intent.ACTION_NEW_OUTGOING_CALL)) {

if(null != BaseAppliction.phone_num) {

BaseAppliction app = (BaseAppliction) context.getApplicationContext();

app.showCtrlWin();

}

} else if (action.equals(TelephonyManager.ACTION_PHONE_STATE_CHANGED)) {

TelephonyManager tm = (TelephonyManager) context

.getSystemService(Context.TELEPHONY_SERVICE);

switch (tm.getCallState()) {

case TelephonyManager.CALL_STATE_RINGING:

break;

case TelephonyManager.CALL_STATE_OFFHOOK:

break;

case TelephonyManager.CALL_STATE_IDLE:

if(null != BaseAppliction.phone_num) {

Intent it = new Intent(Intent.ACTION_CALL,Uri.parse("tel:" + BaseAppliction.phone_num));

it.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

context.startActivity(it);

BaseAppliction.mCallCount ++;

BaseAppliction app = (BaseAppliction) context.getApplicationContext();

app.updateState();

}

break;

}

}

}

}

AndroidManifest.xml相关配置：

<receiverandroid:name="PhoneStateReceiver">

<intent-filter>

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

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

</intent-filter>

</receiver>

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