watchkit

the code i'm using works just fine in swift for iPhone apps but not in the WatchKit 7.0 beta. the outlets and actions are different. I'm not sure what needs to change to make it work in WatchKit. please help! import WatchKit import Foundation class InterfaceController: WKInterfaceController { @IBOutlet var spinButton: WKInterfaceButton! var isRotating = false override func awakeWithContext(context: AnyObject?) { super.awakeWithContext(context) // Configure interface objects here. } override func willActivate() { // This method is called when watch view controller is about to be visible to user

I didn't find anything regarding the memory usage availavable for an app in watchOS 2. I'm currently developing an app for watchOS and I'm using Core Data in the watch side. When I load 166 of 189 objects to an array, the app crashes, the memory usage at that point is 34mb. As the watch has 512mb of memory I'm not entirely sure how much can you use with just one app. I'm gonna improve my code's performance and ram usage but eitherway I still don't know what amount of memory can I use as it's not availavable on Apple Developer portal as far as I know. Would appreciate information regarding this

I have some events that should only be fired off if a user has an Apple Watch. Is there a way to detect whether a watch is paired? I'm not sure if I can use the shared app group to detect the Apple Watch extension or maybe I can use bluetooth? The best you an do is set a BOOL to true in shared NSUserDefaults the first time the Watch app is run and then check for that value in your iOS app. All indications on the dev forums and publicly have been that there isn't a way to programatically know if a Watch has been paired. This is possible on watchOS2.0+ I tried to give an answer here https:/

I'm using Parse to create this table view , and am trying to figure out how to get the table data, so I can pass it into the WatchKit InterfaceController . (Would I need to query Parse to somehow get and store the data in an array which I would then be able to call from the WatchKit InterfaceController awakeWithContext ?) Here is what I have, let me know if I can add anything that would be helpful: TableVC.m : - (id)initWithCoder:(NSCoder *)aCoder { self = [super initWithCoder:aCoder]; if (self) { self.parseClassName = @"na"; self.textKey = @"dateTime"; self.pullToRefreshEnabled = YES; self

I have a shared core data backing my iPhone app and WatchKit Extension. They both function well independently, but I'm worried about concurrent use. In the Extension, I have a UITableView that has an array of data. Right now it just grabs that array from the shared core data during -awakeWithContext . I want to have some sort of communication between the app and extension when a record is created/updated/deleted so that it can be duplicated on the other side immediately (instead of on the next query to Core Data). This question, How to send data from iphone to watchkit in swift , goes into the

In the last submission of our application, we have received this warning : Invalid WatchKit Support - Starting April 1, 2018, all apps submitted to the App Store for Apple Watch must be built with the watchOS 2 SDK or later My question is to know how to to build the application with the watchOS 2 SDK? I was thinking that is enough to build with XCODE 9. Thank's. Check your Deployment Target. It's likely it wasn't updated just by using a newer version of Xcode. Also try checking Base SDK in Build Settings of your Watch Extension to make sure it is up to date. 来源： https://stackoverflow.com