reusable_switch_btn

A customizable Flutter package that provides flexible and animated switch buttons, including:

AppSwitch: A beautifully animated switch with ON/OFF labels.
AppSwitchCard: A ready-to-use card layout with a title and switch.
NormalSwitch: A simple wrapper around the native Flutter Switch widget.

Easily control user toggles with elegant design and smooth animations.

Features

Custom ON/OFF texts.
Customizable colors (background, text, and active thumb).
Animated alignment for the switch.
Card layout ready with title and switch button.
Optional initial switch state.

Installation

Add this to your pubspec.yaml:

dependencies:
  reusable_switch_btn: <latest_version>

Then run:

flutter pub get

Usage

Import

import 'package:reusable_switch_btn/reusable_switch_btn.dart';

Example: AppSwitch

AppSwitch(
  activeTxt: 'Yes',
  disableTxt: 'No',
  initSwitched: true,
  onChanged: (bool value) {
    print('Switch state: \$value');
  },
)

Example: AppSwitchCard

AppSwitchCard(
  title: 'Enable Notifications',
  activeTxt: 'ON',
  disableTxt: 'OFF',
  initSwitched: false,
  onChanged: (bool value) {
    print('Notifications enabled: \$value');
  },
)

Example: NormalSwitch

NormalSwitch(
  isSwitched: true,
  onChanged: (bool value) {
    print('Normal Switch: \$value');
  },
)

Widgets

Widget	Purpose
`AppSwitch`	Custom animated switch button
`AppSwitchCard`	Switch button inside a card with title
`NormalSwitch`	Simple Flutter switch wrapper

Constructor Parameters (AppSwitch)

Name	Type	Description
`activeTxt`	`String?`	Text shown when the switch is active (default: ON)
`disableTxt`	`String?`	Text shown when the switch is inactive (default: OFF)
`initSwitched`	`bool?`	Initial switch state
`onChanged`	`ValueChanged<bool>?`	Callback when switch is toggled
`activeColor`	`Color?`	Background color when active
`deActiveColor`	`Color?`	Background color when inactive
`activeTxtColor`	`Color?`	Active text color
`activeOptionColor`	`Color?`	Color of the active circle/thumb

Notes

AppSwitch uses an external text style dependency (app_style package). You can replace it with your custom TextStyle if needed.
Highly customizable to fit different UI designs.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Feel free to open issues or contribute if you find ways to improve this widget!

Author

Shohidul Islam