Simple Time Tracker

Simple app that helps track how much time you spend on all the useless activities in the world.

Track different activities

Add, change or delete activities

View previous records

Add, change or delete records

Views statistics on different time ranges

View detailed statistics

Widgets

Notifications

Dark mode

Wear OS

Technology stack

• Kotlin
• Multi module
• Single Activity
• MVVM (Jetpack ViewModel + LiveData)
• Jetpack Navigation
• Jetpack Compose
• Hilt
• Room, migrations
• Coroutines
• Wear OS
• Widgets
• Notifications
• Custom Views (Pie Chart, Bar Chart, Color Selection, Calendar)
• Recycler, custom Adapter Delegates, DiffUtils with Payloads
• Drag and Drop, Gesture detection
• Gradle Kotlin DSL
• View Binding
• Database backup and restore, export to csv, automatic backup
• Dark mode
• Unit tests, UI tests
• CI with github actions
• Emojis with EmojiCompat

Build flavors

• base - F-Droid version, no google play services, no Wear OS support.
• play - Google Play version, with google play services, Wear OS support.

Directory structure

.
├── .github                               # CI files.
├── app                                   # Mobile app.
├── buildSrc                              # Deps and versions.
├── core                                  # Shared classes, strings.
├── data_local                            # Database.
├── domain                                # Business logic.
├── navigation                            # Navigation interfaces and screen params.
├── resources                             # Common resources between phone and watch apps.
├── wear                                  # Wear OS app.
├── wear_api                              # Mobile - Wear OS communication contracts.
├── features
│   ├── feature_archive                   # Screen for archived data.
│   ├── feature_base_adapter              # Shared recycler adapters.
│   ├── feature_categories                # Screen for categories and tags.
│   ├── feature_change_activity_filter    # Edit activity filter screen.
│   ├── feature_change_category           # Edit category screen.
│   ├── feature_change_record             # Edit record screen.
│   ├── feature_change_record_tag         # Edit tag screen.
│   ├── feature_change_record_type        # Edit type screen.
│   ├── feature_change_running_record     # Edit timer screen.
│   ├── feature_date_edit                 # Data edit screen.
│   ├── feature_dialogs                   # Dialogs.
│   ├── feature_goals                     # Separate screen for goals.
│   ├── feature_main                      # Main screen with tabs.
│   ├── feature_notification              # Notifications.
│   ├── feature_records                   # One of main tabs, records list.
│   ├── feature_records_all               # Screen showing all records.
│   ├── feature_records_filter            # Dialog for records filters.
│   ├── feature_running_records           # One of main tabs, timers.
│   ├── feature_settings                  # One of main tabs, settings.
│   ├── feature_statistics                # One of main tabs, statistics.
│   ├── feature_statistics_detail         # Screen showing detailed statistics.
│   ├── feature_tag_selection             # Screen for selecting tags.
│   ├── feature_views                     # Custom views.
│   ├── feature_wear                      # Phone app logic to connect to wear app.
│   └── feature_widget                    # Widgets.

License

Android App

Copyright (C) 2020-2024 Anton Razinkov devrazeeman@gmail.com

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 https://www.gnu.org/licenses/.

Wear OS App

Copyright (C) 2023-2024 Joseph Hale https://jhale.dev, @kantahrek, Anton Razinkov devrazeeman@gmail.com

This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.