onRender

protected abstract fun onRender(displayed: IS, hasPrevious: Boolean, hasNext: Boolean)(source)

Indicates there was a stateful change that requires an update to the UI.

NOTE: This is always invoked from the UI thread

displayed

The current InstanceState selected to be shown

hasPrevious

Indicates there is another InstanceState that exists in instanceStates before displayed.

hasNext

Indicates there is another InstanceState that exists in instanceStates after displayed.