以编程方式结束来电

Question

这是一个熟悉的问题。而我需要的是 以编程方式结束通话。 我搜索了很多......

http://androidsourcecode.blogspot.in/2010/10/blocking-incoming-call-android.html http://androiddesk.wordpress.com/2012/08/02/blocking-a-call-without-user-intervention-in-android/

Rejecting Incoming call in android

How to programmatically answer/end a call in Android 4.1?

http://www.emoticode.net/android-sdk/block-incoming-and-outgoing-phone-calls-programmatically.html

How to block calls in android

how to block a mobile number call and message receiving in android application development?

和http://androidsourcecode.blogspot.in/2010/10/blocking-incoming-call-android.html

以及更多问题，答案和建议......

所有人都说使用ITelephonyService.aidl与TelephonyManager

结合使用

并且该解决方案在许多设备上都运行良好，但它不适用于 Samsung S Duos 。我挣扎了一个星期，但没有得到解决方案.. 是否有任何特殊的API可以在这种类型的设备上使用？我如何拒绝来电？请帮帮我......

Answer 1

试试这个确实会有效。它对我来说很好。

您可以从ITelephony.java

下载ITelephony.java文件

之后，您将方法添加到结束呼叫：

断开呼叫

的功能

public void disconnectCall(){
 try {

    String serviceManagerName = "android.os.ServiceManager";
    String serviceManagerNativeName = "android.os.ServiceManagerNative";
    String telephonyName = "com.android.internal.telephony.ITelephony";
    Class<?> telephonyClass;
    Class<?> telephonyStubClass;
    Class<?> serviceManagerClass;
    Class<?> serviceManagerNativeClass;
    Method telephonyEndCall;
    Object telephonyObject;
    Object serviceManagerObject;
    telephonyClass = Class.forName(telephonyName);
    telephonyStubClass = telephonyClass.getClasses()[0];
    serviceManagerClass = Class.forName(serviceManagerName);
    serviceManagerNativeClass = Class.forName(serviceManagerNativeName);
    Method getService = // getDefaults[29];
    serviceManagerClass.getMethod("getService", String.class);
    Method tempInterfaceMethod = serviceManagerNativeClass.getMethod("asInterface", IBinder.class);
    Binder tmpBinder = new Binder();
    tmpBinder.attachInterface(null, "fake");
    serviceManagerObject = tempInterfaceMethod.invoke(null, tmpBinder);
    IBinder retbinder = (IBinder) getService.invoke(serviceManagerObject, "phone");
    Method serviceMethod = telephonyStubClass.getMethod("asInterface", IBinder.class);
    telephonyObject = serviceMethod.invoke(null, retbinder);
    telephonyEndCall = telephonyClass.getMethod("endCall");
    telephonyEndCall.invoke(telephonyObject);

  } catch (Exception e) {
    e.printStackTrace();
    Log.error(DialerActivity.this,
            "FATAL ERROR: could not connect to telephony subsystem");
    Log.error(DialerActivity.this, "Exception object: " + e); 
 }
}

Answer 2

尝试此功能：

 private void endCall() {
        Context context = getApplicationContext();
        try {
            TelephonyManager telephony = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
            Class<?> c = Class.forName(telephony.getClass().getName());

            Method m = c.getDeclaredMethod("getITelephony");
            m.setAccessible(true);

            ITelephony telephonyService = (ITelephony) m.invoke(telephony);

            // Funciona en 2.2
            // Funciona en 2.3.3
            telephonyService.endCall();

            logManager.debug("ITelepony was used (endCall)");
        } catch (Exception e) {
            logManager.error("Error ending call: " + e.getMessage());
            logManager.debug("Error ending call", e);
        }
    }

Answer 3

在您的应用程序中，在java文件夹中创建一个包（com.android.internal.telephony）。然后在该软件包中复制ITelephone接口

ITelephone界面来源： http://grepcode.com/file_/repository.grepcode.com/java/ext/com.google.android/android/2.1_r2/com/android/internal/telephony/ITelephony.java/?v=source

断开呼叫代码：

Context context = getApplicationContext();
try {
    TelephonyManager telephony = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
    Class<?> c = Class.forName(telephony.getClass().getName());
    Method m = c.getDeclaredMethod("getITelephony");
    m.setAccessible(true);
    ITelephony telephonyService = (ITelephony) m.invoke(telephony);
    telephonyService.answerRingingCall();
} catch (Exception e) {
}

还添加使用此方法的权限：

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