Swiftgram/examples/ASDKgram/Sample/PhotoFeedControllerProtocol.h
Michael Schneider aecd36a4df [ASViewController] Support optional node (#3021)
* ASViewController can be used without a node
- If a node isn't provided by developers via -initWithNode:, a default one will be created and used internally.
- This allows developers to use ASViewController like a normal UIViewController and as a base class for all view controllers among which some use a node hierarchy and some don't.

* Update ASDKgram to use a shared base ASViewController

* Minor fixes in ASViewController:
- If its node isn't provided by users, don't replace the view controller's view with the default node's view because it might be loaded from a nib.
- Init a vanilla ASDisplayNode if a node isn't provided.

* Some smaller cleanup

* Remove dummy node for ASViewController if it’s used without a node
2017-02-14 13:18:59 -08:00

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Objective-C

//
// PhotoFeedControllerProtocol.h
// Sample
//
// Created by Michael Schneider on 2/12/17.
// Copyright © 2017 Facebook. All rights reserved.
//
#import <Foundation/Foundation.h>
@protocol PhotoFeedControllerProtocol <NSObject>
- (void)resetAllData;
@end