无法结束在oreo -telephony经理的电话

Question

我想要一个电话，当触摸按钮时自动拒绝。因为我曾经收到一个PhoneStateListener回调，其中我得到手机号码，并使用电话管理器我能够结束棉花糖版本..

当我构建apk并尝试在oreo中执行它失败。我正在接听电话，电话没有被自动拒绝。

这是尝试结束通话的代码。

  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);

Answer 1

试试这个，

您不需要是系统应用程序。首先，在项目中创建包com.internal.android.telephony，并将其放在名为“ITelephony.aidl”的文件中：

首先制作将处理电话状态的接口，与我所做的相同。

interface ITelephony {      

boolean endCall();     

void answerRingingCall();      

void silenceRinger(); 

}

完成后，您可以使用此代码结束通话：

TelephonyManager telephonyManager = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);
Class clazz = Class.forName(telephonyManager.getClass().getName());
Method method = clazz.getDeclaredMethod("getITelephony");
method.setAccessible(true);
ITelephony telephonyService = (ITelephony) method.invoke(telephonyManager);
telephonyService.endCall();

注意：为此，您需要在清单中定义所需的权限：

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