文章标题

//这是一个方法private void endCall() {            try {                Class<?> clazz = CallSmsSafeService.class.getClassLoader()                        .loadClass("android.os.ServiceManager");                Method method = clazz.getDeclaredMethod("getService",                        String.class);                IBinder ibinder = (IBinder) method.invoke(null,                        TELEPHONY_SERVICE);                ITelephony.Stub.asInterface(ibinder).endCall();            } catch (Exception e) {                e.printStackTrace();            }        }