This repository contains the demo app and source code for the above.
The main class to pay attention to is TimeoutWrapper which expects a child of type Button.
It will draw over this child with a path that looks like a progress indicator and forms the timeout button effect as shown above.
MaterialTimeoutWrapper contains presets for properly wrapping a MaterialButton.
The following values can be adjusted for the progress indicator:
- color
- padding (top, left, bottom, right)
- radius
- animation duration
- stroke width
TimeoutWrapper exposes:
timeoutOccurred:PublishSubject<Unit>to be notified when the timeout operation completes.start(): start the animation. If it is already running it will be restarted.clear(): clear the currently shown animation