What's new in Watch OS 2: Three different ways of iphone-watch interconnectivity

In this talk on a very basic example app (grabbing event timeline from dou.ua via import.io) watch os 2 feature called "complications" is explained. Described three ways of interconnectivity between devices operating iOS / Watch OS / Watch OS 2

Transcript

1. Petro Korienev iOS Engineer What’s new in WatchOS 2. Three different ways of iphone-watch interconnectivity
2. The task Well, go grab some data from a backend Сache it Show inside UITableView And we need a Watch App!
3. Watch app?
4. Well, let’s go step by step 1. Create XCode project 2. Setup backend (import.io) 3. Create entity classes 4. Setup CoreData 5. AFNetworking 6. SDWebImage 7. UI 8. …
5. Recall WWDC videos and… 1. Setup Application groups 2. Add correct entitlements 3. Use containerURLForSecurityApplicationGroupIdentifier: 4. Save in host 5. Fetch in watch 6. Empty :( 7. Compare store URLs 8. Read the docs and facepalm
6. Read the docs more thoroughly..
7. So, what’s new? 1. Complications 2. WatchConnectivity 3. Much more API’s..
8. Complications Simple WatchFace customizations
9. Kinds of complications
10. How to:
11. WatchConnectivity (unpredictable on Simulator)
12. Just use network
13. Network self.sessionManager = [[AFHTTPSessionManager alloc] initWithBaseURL:[NSURL URLWithString:@"https://api.import.io"]]; [self.sessionManager GET:path parameters:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nonnull responseObject) { [[CoreDataManager sharedInstance] parseAndStorePage:weakSelf.currentPage withObjects:responseObject[@"results"]]; On watch
14. MMWormhole (OS 1 only) Listen Send
15. Links Project - https://github.com/soxjke/WatchOSEventTimeline Watch OS 2 transitioning guide - https://developer.apple.com/ library/watchos/documentation/General/Conceptual/ AppleWatch2TransitionGuide/index.html#//apple_ref/doc/uid/ TP40015234-CH2-SW1 import.io - https://www.import.io
16. THANK YOU FOR YOUR ATTENTION! Questions time!