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.

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

Author

Shohidul Islam