Cubic Timer is a fork project from Twisty Timer by Ari Neto that support external stack timer. I really appreciate Ariovaldo Neto that making original Twisty Timer. https://github.com/aricneto/TwistyTimer

Original description of Twisty Timer is following.

Twisty Timer is a Material Design twisty puzzle timer for Android. It uses the TNoodle library to generate scramble sequences for all current official speedsolving puzzles.
If you would like to add a new feature or fix something, just send a pull request.
Special thanks to Prisma Puzzle Timer, TNoodle and PlusTimer for being my inspirations to create this project :).

Smart timer support

How to connect external smart timer

Tap the Bluetooth icon and the app will scan for Bluetooth devices. Tap the found device name/address to connect to Smart Timer.

Supported smart timer

• Gan Smart Timer
• Gan Halo Smart Timer

Stack timer support

How to connect external stack timer

Prepare RS232C to USB convert cable (IMPORTANT!! IT IS NOT AUDIO CABLE used by csTimer). I recommend RS232 3.5mm Audio Jack Serial Adapter Cable used for the Intel Galileo Gen1 board. But the operation is not guaranteed. Output voltage level of G4 stack timer is lower than the specification of RS232C. Therefore, sometimes there are compatibility problems.

Supported stack timer

• Speed Stacks Pro Timer G5
• Speed Stacks Pro Timer G4
• Speed Stacks Pro Timer G3 (not confirmed, maybe)
• YuXin Timer V2
• Gan Halo Smart Timer
• QiYi Smart Timer (only via RS232C-USB cable)

Supported RS232C to USB converter device

It depends on usb-serial-for-android. I confirmed USB-RS232 cable using FT232R. (https://www.amazon.co.jp/gp/product/B08F7GVJH3/)

About translation

Cubic Timer uses crowdin for multilingual translation. Your cooperation in translation is greatly appreciated. https://crowdin.com/project/cubic-timer

How to fork this project

This project is licensed by GPL. So, you can fork this project and re-distribute/publish it as another application. But I would like you to change application name, icon and ID to distinguish it from Cubic Timer.

License (GNU GPL v3)

Copyright (C) 2016  Ariovaldo Neto
Copyright (C) 2023  hatoya

This program 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.

This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.