ADChromePullToRefresh is a custom pull-to-refresh component from Anton Domashnev inspired by Google Chrome.
ADChromePullToRefresh allows the user to drag between different options when pulling with neat fluid animations between each of the different options.
You can implement custom handlers for the different actions that the user can drag between.
This animation from the readme shows ADChromePullToRefresh in action:
You can find ADChromePullToRefresh on Github here.
An interesting custom pull to refresh component.