animated_toggle_switch

v0.8.7

Fully customizable, draggable and animated switch with multiple choices and smooth loading animation. It has prebuilt constructors for rolling and size animations.

Архив пакета: https://pubdev.letsnova.ru/api/archives/animated_toggle_switch/0.8.7.tar.gz

Установкаdart pub add animated_toggle_switch

README История изменений Версии

README

AnimatedToggleSwitch

If you like this package, please like it on pub.dev and star it on GitHub.

Fully customizable, draggable and animated switch with multiple choices and smooth loading animation. It has prebuilt constructors for rolling and size animations, but it also allows you to create your own switches with CustomAnimatedToggleSwitch.
LTR and RTL are both supported.
Switches without an (initial) selection and vertical switches are also possible.
Most builder arguments of AnimatedToggleSwitch have standard and a custom version. This ensures that you can get started easily and still customize a lot if necessary. There are several options for styling it.

For a slider with a similar look you can check out action_slider.

Example Usage

usage

Examples

AnimatedToggleSwitch.dual()
animated_toggle_switch_example_dual

Switch inspired by lite_rolling_switch (made with AnimatedToggleSwitch.dual())
animated_toggle_switch_example_lite_rolling_switch

Switch inspired by toggle_switch (made with AnimatedToggleSwitch.size())
animated_toggle_switch_example_toggle_switch

Switch inspired by crazy-switch (made with CustomAnimatedToggleSwitch())
animated_toggle_switch_example_crazy_switch

Switch inspired by load_switch (made with CustomAnimatedToggleSwitch())
animated_toggle_switch_example_loading_switch

AnimatedToggleSwitch.rolling()
animated_toggle_switch_example_1

You can build any other switch with CustomAnimatedToggleSwitch()
animated_toggle_switch_example_custom_1

AnimatedToggleSwitch.size()
animated_toggle_switch_example_size

AnimatedToggleSwitch.size() with custom rolling animation
animated_toggle_switch_example_6

AnimatedToggleSwitch.rolling() with custom indicatorSize, borderRadius and indicatorBorderRadius
animated_toggle_switch_example_7

Easy Usage

Easy to use and highly customizable.

Simple rolling animation

AnimatedToggleSwitch<int>.rolling(
                  current: value,
                  values: [0, 1, 2, 3],
                  onChanged: (i) => setState(() => value = i),
                  iconBuilder: iconBuilder,
                  // iconList: [...], you can use iconBuilder, customIconBuilder or iconList
                  style: ToggleStyle(...), // optional style settings
                  ... // many more parameters available
                )

Styling

Styling with constructor

style, styleBuilder, customStyleBuilder and styleList can be used to style an AnimatedToggleSwitch.
For the general look of the switch, you can use style.
For parameters that should change with the selection, you can use styleBuilder or styleList.
If you need additional parameters, you can use customStyleBuilder.

AnimatedToggleSwitch<int>.rolling(
                  ...
                  style: ToggleStyle(backgroundColor: Colors.red), // backgroundColor is set independently of the current selection
                  styleBuilder: (value) => ToggleStyle(indicatorColor: value.isEven ? Colors.yellow : Colors.green)), // indicatorColor changes and animates its value with the selection
                  ...
                )

Styling with Theme

You can also add ToggleStyle to ThemeData. This overwrites the default ToggleStyle values in all AnimatedToggleSwitch widgets in your MaterialApp.

MaterialApp(
                  theme: ThemeData(..., extensions: [ToggleStyle(...)]),
                  ...
                )

After that, you can access this ToggleStyle anywhere in your MaterialApp:

import 'package:animated_toggle_switch/animated_toggle_switch.dart';
                ...
                
                Theme.of(context).toggleStyle

Loading animation

animated_toggle_switch_example_rolling_loading
To use the loading animation, you simply have to return a Future in onChanged or onTap. You can alternatively control the loading manually with the loading parameter.
Hence, to disable the loading animation, loading: false must be set.

AnimatedToggleSwitch<int>.rolling(
                  current: value,
                  values: [0, 1, 2, 3],
                  onChanged: (i) async {
                    setState(() => value = i);
                    await Future.delayed(Duration(seconds: 3));
                  },
                  loading: false, // for deactivating loading animation
                  iconBuilder: iconBuilder,
                  ... // many more parameters available
                )

Nullable selection

animated_toggle_switch_example_unlisted_value
To use this feature, you simply have to set allowUnlistedValues to true.

AnimatedToggleSwitch<int?>.rolling(
                   allowUnlistedValues: true,
                   current: nullableValue, // no selection if nullableValue is not contained in values
                   values: const [0, 1, 2, 3],
                   onChanged: (i) => setState(() => nullableValue = i),
                   iconBuilder: iconBuilder,
                   indicatorAppearingBuilder: ..., // appearing animation is fully customizable (optional)
                )

Vertical switches

animated_toggle_switch_example_vertical
You can get a vertical version of any switch by calling vertical() on it.

AnimatedToggleSwitch<int>.rolling(...).vertical()

Fully customizable toggle switch with `CustomAnimatedToggleSwitch`

CustomAnimatedToggleSwitch<int>(
                  current: value,
                  values: [0, 1, 2, 3],
                  wrapperBuilder: ..., // the builder for the wrapper around the whole switch
                  iconBuilder: ..., // the builder for the icons
                  foregroundIndicatorBuilder: ..., // a builder for an indicator in front of the icons
                  backgroundIndicatorBuilder: ..., // a builder for an indicator behind the icons
                  ... // many more parameters available
                )