Audio Shaker

A Music Player in which you can control audio player by shaking device in a particular manner.

To play/pause the current audio file, you can shake the device from center to back, like in video below.

play_pause.mp4

To change speed of the current audio file, you can shake the device, like in video below.

• center to left to decrease the speed

decrease.mp4

• center to right to increase the speed

increase.mp4

Application Folder Structure

1. app - contains config and setup related files
2. models - data classes which will be used everywhere in the app
3. resources - data provider classes and contains dto classes to convert response to model classes
4. repositories - classes used to fetch data from any provider. called from viewmodels.
5. screens
   1. view files - main screen UI
   2. viewmodel files - contains business logic of the app.
6. theme - contains styling and dimensions related code
7. utils - helper classes
8. widgets - common widgets used throughout the app

Architecture Used

MVVM (Model View ViewModel)

• Model: Simply holds the data.
• View: Shows the UI to the user.
• ViewModel: Link b/w model and view and this can have some business logic as well.

Steps to run the application on local

- start the emulator or connect to physical device.
- run `flutter devices` to check if your device is available to connect.
- run `flutter pub get`
- run `flutter pub run build_runner build --delete-conflicting-outputs`
- run `flutter run`

To generate files after dependency or router changes

flutter pub run build_runner build --delete-conflicting-outputs

Main packages used

• Stacked - For state management, routing and service locator
• sensor_plus - To get accelerometer and gyroscope data
• just_audio - For Audio Player

note: To check the logic used see file -> lib/screens/soundDetail/sound_detail_viewmodel.dart