Microsoft WNS 前端发起推送—Part2

版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/lile1234_show/article/details/81568143

需求：客户端主动发起的推送消息，不需要后端。(例如每2小时推送一些内容)
我的项目是Unity 导出的IL2CPP工程，代码是C++/Cx。
如果导出是C#的工程的可以直接参考官方文档。

1.参考代码：

void MainPage::ShowLocalMsg(String^ message) {
    std::vector<std::wstring> Result = Instance->Split(message->Data(), '$');
    String^ Id = ref new String(Result.at(0).c_str());
    String^ Second_Str = ref new String(Result.at(1).c_str());
    int Second = to_int(Second_Str);
    String^ Xml = ref new String(Result.at(2).c_str());

    if (!CancelLocalMsg(Id, Second)) 
    {
        XmlDocument^ toastXml = ref new XmlDocument();
        toastXml->LoadXml(Xml);

        auto calendar = ref new Windows::Globalization::Calendar();
        calendar->SetToNow();
        calendar->AddSeconds(Second);

        auto toast = ref new ScheduledToastNotification(toastXml, calendar->GetDateTime());
        toast->Id = Id;
        ToastNotificationManager::CreateToastNotifier()->AddToSchedule(toast);
    }
}

void MainPage::ClearLocalMsg() 
{
    auto toast = ToastNotificationManager::CreateToastNotifier();
    auto list = toast->GetScheduledToastNotifications();
    for (int i = 0; i < list->Size; i++)
    {
        toast->RemoveFromSchedule(list->GetAt(i));
    }
}

bool MainPage::CancelLocalMsg(String^ Id,int second) {
    auto toast = ToastNotificationManager::CreateToastNotifier();
    auto list = toast->GetScheduledToastNotifications();
    for (int i = 0; i < list->Size; i++)
    {
        if (list->GetAt(i)->Id == Id) {
            toast->RemoveFromSchedule(list->GetAt(i));
        }
    }
    if (second > 0) 
    {
        return false;
    }
    else 
    {
        return true;
    }
}

2.后端主动推送—Part1

https://blog.csdn.net/blog_lee/article/details/76274697