A view controller category that presents placeholder views based on content, loading, error or empty states.
In a networked application a view controller typically has the following states that need to be communicated to the user:
- Loading: The content is currently loaded over the network.
- Content: The content is available and presented to the user.
- Empty: There is currently no content available to display.
- Error: An error occurred whilst downloading content.
As trivial as this flow may sound, there are a lot of cases that result in a rather large decision tree.
BXYStatefulViewController is a concrete implementation of this particular decision tree.
BXYStatefulViewController is available through CocoaPods. To install it, simply add the following line to your Podfile:
pod 'BXYStatefulViewController'bxyfighting, bxyfighting@163.com
BXYStatefulViewController is available under the MIT license. See the LICENSE file for more info.