GoOutWithDuck (For Hong Kong Users)

Record your visit history using Hong Kong Government "LeaveHomeSafe" QR Codes

It has the following features:

• Open source. No privacy concerns.
• Scans "LeaveHomeSafe" QR Code to record visits. Supports auto checkout
• Allows check in of multiple venues at the same time (e.g. restaurant inside shopping malls)
• Allows saving of bookmark and pinning of bookmark for frequently visited venues
• Allows viewing / editing / deleting of visit history
• Easy removal of wrong check-ins

Work in progress

• Manual entry of license no. of taxi and other public transports
• Download confirmed case and issue notifications
• Set retention period for records
• Export of history to sharing (e.g. via Email) if needed

Screenshots

Important Notice

This software is not in any way endorsed by nor affiliated with the Government of the HKSAR. It is not the official contact tracing app. DO NOT use this software as a subsitute when there is a mandatory legal requirement to use the official tracing app. The author takes no responsibility and legal liability for any misuse of this software.

出 duck 嚟行（為香港用戶而設）

利用政府 “安心出行” 二維碼，記錄您的到訪歷史。（為香港用戶而設）

它具有以下功能：

• 開源程式。沒有隱私問題。
• 掃描 “安心出行” 二維碼以記錄到訪歷史，支援自動離開
• 允許同時進入多個場所（例如，商場內的餐廳）
• 經常訪問的場所，可以設定及保存書籤，並可將常用書籤置頂
• 允許查看/編輯/刪除訪問歷史記錄
• 進入錯誤可即時清除

正在開發：

• 手動輸入的士和其他公共交通工具車牌
• 下載已確診個案及發出通知
• 設置記錄保留期限
• 如果需要，可將到訪歷史記錄導出及分享（例如電子郵件）

重要通知

本軟件未有以任何方式得到香港特別行政區政府的認可，與政府沒有任何關係。本軟件不是官方的追踪程式。如果有強制性法律要求使用官方的追踪程式，切勿以本軟件作替代。用戶以此軟件的任何誤用行為引致的法律責任及其他後果，作者概不負責。

License (Except icon and Headuck logo)

Copyright 2021 headuck (https://blog.headuck.com/)

GoOutWithDuck is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

GoOutWithDuck is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with GoOutWithDuck. If not, see http://www.gnu.org/licenses/.

Icon and Logo

Please note the app icon and the Headuck logo at the splash screen is not covered by the GNU license. If you redistribute this software in modified form you need to use another icon or logo.

Additional Terms

In addition, if you make modified versions of this software, it should be clearly conveyed that the version has been modified from the original source, so as not to misrepresent the origin of the software.

Original Copyright

The source code setup and some files of this software is based on the "Sunflower" sample Android app, at https://github.com/android/sunflower, licensed under the Apache License. The original copyright notice is as follows.

Copyright 2018 Google, Inc.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.