Sliding Button

A sliding Flutter widget, based on the slide to unlock function from multiple devices.
Heavily customizable and flexible.

Installing

Add the following to your pubspec.yaml:

dependencies:
slide_button: ^0.2.8

Several properties are present and can be customized:

Properties	Description
height	Height of the Widget, leave blank to get the parent constraints.
backgroundChild	A child to be put on the background bar, NOT centered by default.
slidingChild	A child tobe put on the sliding bar, NOT centered by default.
backgroundColor	The color of the background bar.
slidingBarColor	The color of the sliding bar.
confirmPercentage	How much of the bar width have to be slided to confirm the action.
initialSliderPercentage	The initial (and resting) percentage of the sliding bar.
isDraggable	Is this widget draggable?
onButtonSlide	Callback that returns a `Double` value containing the drag percentage.
onButtonOpened	Callback called when the button is slided all the way.
onButtonClosed	Callback called when the button is back to the initialSliderPercentage.
slideDirection	Either SlideDirection.RIGHT or SlideDirection.LEFT, sets the sliding direction of the sliding bar.
shouldCloseBorders	This updates the borders when the button reaches 0.9 percent dragged, and set the borderRadius to zero, giving the impression of a "closed" button. Defaults to `true`
shouldCloseBorders	BorderRadius for the sliding bar, default is 50.

[x] Create the repo
[x] Make it work
[ ] Fix text on the sliding bar
[ ] Find a better activation function capable of activating between x and y percentages
[ ] More listeners?
[ ] Parallax effect?
[ ] Make it pop