IntervalTimer

IntervalTimer is a simple and customizable interval timer app built with SwiftUI. It allows users to set timers for workouts, tasks, or breaks with configurable work durations, rest durations, and sets.

Features

• Customizable Intervals:
  • Set work and rest durations.
  • Configure the number of sets.
• Interactive Timer:
  • Visual progress indicator using animated circles.
  • Real-time updates with a dynamic display of the current set and activity status (Work/Rest).
• Sound Alerts:
  • Audio cues for transitions between work, rest, and activity completion.
• Responsive Design:
  • Handles both portrait and landscape orientations seamlessly.
• Intuitive Interface:
  • Easy-to-use navigation and controls for starting, pausing, and resetting the timer.

Requirements

• iOS 14.0 or later
• Xcode 12 or later

Installation

1. Clone the repository or download the source code.

   git clone https://github.com/wolfrayet0855/IntervalTimer.git

2. Open the project in Xcode.

   open IntervalTimer.xcodeproj

3. Build and run the app on a simulator or physical device.

Usage

Main Timer Screen

• Displays the current timer and the set progress.
• Buttons to Start, Pause, and Reset the timer.

Interval Configuration

• Accessible via the "Interval Configuration" button.
• Allows customization of:
  • Work Duration
  • Rest Duration
  • Number of Sets

Sounds

• Audio alerts for:
  • Start of work intervals.
  • Start of rest intervals.
  • Activity completion.

Code Highlights

• Progress Visualization:

  • Animated circular progress bar implemented using Circle and trim.

• Audio Playback:

  • Uses AVAudioPlayer to play sound effects for activity transitions.

• Settings Management:

  • @State and @Binding properties enable live updates between views.

• Orientation Handling:

  • Detects device orientation changes using NotificationCenter.

Future Enhancements

• Add dark mode support.
• Allow saving multiple interval configurations.
• Enable background mode for timer.
• Add haptic feedback for transitions.

License

This project is licensed under the MIT License. See the LICENSE file for more details.