🏋️‍♂️ GymBro

GymBro is a modern workout tracker app built using Jetpack Compose, designed to help users manage their gym sessions with daily routines, dark mode support, and a clean UI. 💪

✨ Features

• 📅 Today's Workout Screen

  • Displays your daily exercises based on the current day.
  • Checkboxes to track completed sets.
  • Automatically resets daily completion state.

• 📂 All Workouts Screen

  • View all workouts grouped by weekday (e.g. Monday, Saturday).
  • Tap to expand/collapse each day's exercises.
  • Checkbox hidden for read-only clarity.

• ⚙️ Settings Screen

  • Toggle between Light and Dark theme.
  • Fully reactive UI updates.

• 📱 Material You UI

  • Built using Material 3 and Jetpack Compose.
  • Responsive layouts, elevation-less cards, and custom colors.

🧱 Tech Stack

• 🧩 Jetpack Compose
• ☀️ Material 3 Theme System
• 🗃️ ViewModel + StateFlow for state management
• 💾 Local storage (WorkoutCheckStateManager) for saving daily progress
• 🧭 Navigation Compose

🏗 Architecture

In this app i have used MVVM (Model-View-ViewModel) architecture pattern.

• Model: Contains workout data structures and local data source (Workout, WorkoutCheckStateManager, etc.)
• ViewModel: Manages UI logic and state (WorkoutViewModel, ThemeViewModel)
• View: Built entirely in Jetpack Compose (WorkoutScreen, AllWorkoutScreen, SettingsScreen)

This architecture ensures:

• Separation of concerns
• Lifecycle-aware state management
• Reactive UI with StateFlow and remember