[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 plainpackage 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 plainpackage 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 plainpackage 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 plainpackage 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>