Watch Complications

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Display timely and relevant information about your app on the Apple Watch face using Complications.

Posts under Watch Complications tag

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Watch Complication Only Showing Dashes
I have a watch complication that used to work just fine and now all of a sudden in my latest build it's showing only dashes. The watch app is there, if I tap on the complication then the watch app opens correctly, if I edit the watch face and select the complication I can see my placeholder (and it's fine) but when I select that complication, the sample watch face shows dashes. The only major change I've made is to make the watch app a single-target without an extension delegate as per Apple's recommended settings. I don't think this is the problem as the simulator shows the complication. It's only on the Watch Series 4 that I'm testing on that I can't see my complication. It was working only last week and I have not touched the complication code at all, so I'm stumped as to what's wrong. I can't find any help on line, apparently no one has ever seen the complication just have dashes. When I debug the watch app and ask for how many complications there are, it comes back with zero even though I've put them on the watch face. It seems like watchOS9 is just not respecting the complication any longer but I can't figure out why. Please note that I'm not using WidgetKit complications as the corner complication doesn't flow the text in an arc like ClockKit does, so I'm still using the old complications. But none of the code is getting called as none of my breakpoints are firing. I've rebooted the watch about 10 times and the problem persists. Any ideas why all of a sudden this has fallen over and gone boom?
2
2
2.6k
Sep ’23
Refreshing AppIntentRecommendation or IntentRecommendation
In my watch app the AppIntentRecommendation that is returned by func recommendations() needs to be updated after the app is launched. Problem: The information that I need to return a list of AppIntentRecommendation is not available when the app is first installed, so I return a "dummy" AppIntentRecommendation initially. After the app is launched for the first time and user has signed in, I can update the AppIntentRecommendation in func recommendations() but watchOS does not update the list of widgets presented as complications. func recommendations() -> [AppIntentRecommendation<ConfigurationAppIntent>] { // Create an array with all the preconfigured widgets to show. let defaults = UserDefaults.init(suiteName: "group.myApp")! guard let names = defaults.dictionary(forKey: "names" as? [String:String] else { return [AppIntentRecommendation(intent: .Demo, description: "Demo")] } var recs = [AppIntentRecommendation<ConfigurationAppIntent>]() for (idx, name) in names() { let rec = ConfigurationAppIntent() rec.order = idx rec.carName = name rec.action = nil recs.append(AppIntentRecommendation(intent: rec, description: "name") ) } return recs } }
1
0
652
Sep ’23
Userdefaults for complications are nil while watch is working fine
I'm able to successfully send userdefaults from the phone to the watch using applicationContext and save those userdefaults to the app group I created. For the watch, I see all the userdefaults come in successfully and I'm able to use them in the WatchOS app. Once I created the complications for the watch app, I am using the same app group ID and I added that app group in the capabilities of the watch extension but when I try to use the same userdefault that I'm using for the watch, everything is nil. I'm not understanding what I'm doing wrong. How do I share userdefaults between the watch and complication? This is how I'm bringing in the userdefaults from the phone to the watch let defaults = UserDefaults(suiteName: K.appGroupID) if let value1 = applicationContext["lat"] as? Double { defaults?.setValue(value1, forKey: "lat") } if let value2 = applicationContext["lng"] as? Double { defaults?.setValue(value2, forKey: "lng") } ... I am able to use this exact function in the watch app, but in the complication, the userdefault is nil. let formatter = DateFormatter() formatter.timeStyle = .short formatter.timeZone = .current let defaultLoad = UserDefaults.init(suiteName: K.appGroupID) if defaultLoad!.bool(forKey: "timeFormat") == true { ... I tried to remove and re-add the app group but that didn't work either. I also created a separate app group for the watch and extension to use alone but still same issue.
4
1
1.5k
Aug ’23
Critical Alerts suppressed by Apple Watch
When an iPhone is paired with an Apple Watch and receives a critical alert, no sound is played. This makes it very easy to miss such notifications and defeats entirely the purpose of critical alerts. For context, we build an app that improves the care coordination of heart attacks. We send critical alerts to notify healthcare professionals of such emergencies. These events may occur at night, when the user does not wear the Watch, and will therefore be likely to miss the notification entirely, which can be catastrophic. I have searched online thoroughly for work-arounds but have not found anything. Others have asked this before elsewhere but have not found definitive answers: link. Is there anything we can do as developers to force critical alerts to be handled by the phone, or at least to force the phone to ring when receiving a critical alert? Edit: I am aware that in the Watch app, it is possible to prevent notifications from being mirrored by the Watch. However, this requires the end user to exit my app and navigate their settings. It is also impossible for my app to check if this was done correctly. As such, I am completely in the blind as to whether the user has set up their notifications correctly.
8
7
3.4k
Aug ’23
Watch and apple fitness unable to start after one workout
Several times I've done an Apple Fitness + workout and ended the session when finished. I go to start another workout and the watch screen is dark and I cannot start another workout. I've done a hard reset and I can start a new workout. This has only happened after I downloaded the developer beta iOS 17 software. It will recognize a workout (walking) on its own if I've walked awhile and prompt me to start a workout
1
0
365
Aug ’23
Widget reload not as good as Complication reload
I like to keep my apps watch face complication up to date when the user completes an activity but calling WidgetCenter.shared.reloadAllTimelines() is not working as well as the old complication update now I want to go back to complications. I used to call CLKComplicationServer.sharedInstance().reloadTimeline(for: <#T##CLKComplication#>) which would update my complication instantly. The simulator seams to up date widgets immediately but now my app has been released pn the App Store it is not updating. Any one else experiencing this.
4
4
2.0k
Aug ’23
Migrating ClockKit complications to WidgetKit not working
I've implemented delegate method suggested in the article https://developer.apple.com/documentation/widgetkit/converting-a-clockkit-app and double (even triple) checked kind and extensionBundleIdentifier of my StaticConfiguration But when I install the app version containing WidgetKit complications they don't replace old ones from ClockKit on the watch face. In the same time old complications are not displayed - I see empty slots. When I check setup in Watch app on the phone I see that old complications remain assigned. If I switch manually to WatchKit based they work fine. It would be helpful if Coffee Tracker code example (referenced in WWDC video and documentation) become updated with migration code.
3
4
2.6k
Aug ’23