IOS应用源码之从上往下拉进行列表内容动态加载 .rar

MNMBottomPullToRefresh is a solution to add pull-to-refresh feature to the bottom of a UITableView instead of the top, as usual. This view can be used to retrieve more values, or pages, of a large list. This solution has its basis on the Mediator design pattern (http://en.wikipedia.org/wiki/Mediator_pattern). 'MNMBottomPullToRefreshManager' acts as a Mediator between the pull-to-refresh view and its container table view, decoupling the view and the scroll management. In order to maintain this decoupling, there is no 'UITableView' subclass, allowing developers to add this behavior as an aggregate of its own subclasses of 'UITableView' without creating an intermediate class.