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vicolo-dev/chrono

一款现代且功能强大的 Android 时钟、闹钟、计时器和秒表应用！

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Chrono 项目封面
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最近推送（UTC）
2025年1月13日
项目状态
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Vicolo ↗

语言DartKotlinPython

技术话题

# alarm# alarm-clock# android# clock# stopwatch# timer

关联插件与示例

使用的依赖

依赖清单 56 项

App 分类

工具与实用程序

原始 README

以下为英文项目原文快照，最新内容请访问 GitHub。

展开 / 收起项目 README
https://raw.githubusercontent.com/vicolo-dev/chrono/HEAD/icon.png

Chrono

A modern and powerful clock, alarms, timer and stopwatch app for Android!

alt text

tests codecov Codacy Badge Translation status Patreon donate button

Translation status

Get it on F-Droid Get it on IzzyOnDroid Get it on Github

Its usable, but still WIP, so you might encounter some bugs. Make sure to test it out thorougly on your device before using it for critical alarms. Feel free to open an issue.

Table of Content

Features

  • Modern and easy to use interface
  • Available in variety of languages
Alarms
  • Customizable schedules (Daily, Weekly, Specific week days, Specific dates, Date range)
  • Configure melody/ringtone, rising volume and vibrations
  • Configure Snooze length, max snoozes and other snooze behaviour
  • Option to auto delete dismissed alarms and skip alarms
  • Alarm tasks (Math problems, Retype text, Sequence, more to come)
  • Dial, spinner and text time pickers
  • Filter and sort alarms
  • Add tags
Clock
  • Customizable clock display
  • World clocks with relative time difference
  • Search and add cities
Timer
  • Support for multiple timers
  • Configure melody/ringtone, rising volume and vibrations
  • Timer presets
  • Option to fullscreen a timer
  • Dial and spinner duration pickers
  • Filter and sort timers
  • Add tags
Stopwatch
  • Lap history with lap times and elapsed times
  • Lap comparisons (fastest, slowest, average, previous)
Appearance
  • Material You icons and themes
  • Highly customizable color themes
  • Highly customizable style themes
  • Other options like animations, nav bar styles, time picker styles

Platforms

Currently, the app is only available for android. I don't have an apple device to develop for iOS, but feel free to contribute if you want iOS support. The alarm and timer features use android-only code, so that will need to be ported. Everything else should mostly work fine.

Contribute

All contributions are welcome, whether creating issues, pull requests or translations.

Issues

Feel free to create issues regarding any issues you might be facing, any improvements or enhancements, or any feature-requests. Try to follow the templates and include as much information as possible in your issues.

Pull Requests

Pull Requests are highly welcome. When contributing to this repository, please first discuss the change you wish to make via an issue. Also, please refer to Effective Dart as a guideline for the coding standards expected from pull requests.

Translations

You can help translate the app into your preferred language using weblate at https://hosted.weblate.org/projects/chrono/.

Translation status

Current progress:

Translation status
Spread the word!

If you found the app useful, you can help the project by sharing it with friends and family.

Donate

The amount of time I can given to the app is bound by financial constraints. Donations will really help allow me in giving more and more time to the development of this app.

Patreon donate button

Our generous patreons
  • Potato @potatocinna
  • Thorsten @th23x

Development

This app is built using flutter. To start developing:

  1. Follow this guide to install flutter and all required tools.
  2. Run the app by flutter run --flavor dev. For production builds, use flutter build apk --release --split-per-abi --flavor prod.

Todo

Stuff I would like to do soon™. In no particular order:

  • Alarms
    • Alarm reliability testing system
    • Vibration patterns
    • Alternative time picker interfaces
    • Array alarms (alarm that will ring after set interval (10 minutes etc.)
    • More tasks
  • Color schemes
    • More prebuilt themes
    • Filter
    • Tags
    • Icon colors
  • Theme
    • Icon themes
    • Font themes
    • System fonts
  • Timer
    • Alternative duration picker interfaces
  • Widgets
    • Clock
    • Clock faces
    • Alarms
    • Timers
    • Stopwatch
    • Customization

Screenshots

https://raw.githubusercontent.com/vicolo-dev/chrono/HEAD/fastlane/metadata/android/en-US/images/phoneScreenshots/1.png https://raw.githubusercontent.com/vicolo-dev/chrono/HEAD/fastlane/metadata/android/en-US/images/phoneScreenshots/2.png https://raw.githubusercontent.com/vicolo-dev/chrono/HEAD/fastlane/metadata/android/en-US/images/phoneScreenshots/3.png https://raw.githubusercontent.com/vicolo-dev/chrono/HEAD/fastlane/metadata/android/en-US/images/phoneScreenshots/4.png https://raw.githubusercontent.com/vicolo-dev/chrono/HEAD/fastlane/metadata/android/en-US/images/phoneScreenshots/5.png