“Visual Studio Maui IOS”

CloudKit: Efficient way to get user's rank in leaderboard without fetching all records? I'm building a leaderboard feature using CloudKit's public database and need advice on the best approach to calculate a user's rank efficiently. Current Setup Record Structure: Record Type: LeaderboardScore Fields: period (String): daily, weekly, monthly, allTime score (Int): User's score profile (Reference): Link to user's profile achievedAt (Date): Timestamp Leaderboard Display: Initially fetch first 15 users (sorted by score descending) Paginate to load more as user scrolls Show total player count Show current user's rank (even if not in top 15) The Challenge I can fetch the first 15 users easily with a sorted query, but I need to display the current user's rank regardless of their position. For example: User could be ranked #1 (in top 15) ✅ Easy User could be ranked #247 (not in top 15) ❌ How to get this efficiently? My Current Approach Query records with scores higher than the user's score and count them: // Count how

after doing all the steps as in The app version submission must be in the “Prepare for Submission” state There must be at least one IAP/subscription in the “Ready to Submit” state All banking & agreements must set up and in place I am still not seeing the In-App purchase and subscription in my iOS App Version page to add to my newest version slash build

Hey everyone, I’m looking for advice from anyone who’s been through something similar. My Apple Developer account was recently terminated due to what Apple described as “concept or feature switching.” After digging into it more, I believe this happened because I made updates to my app after it was approved without submitting a new version for review. Here’s what I changed: Added a new screen (friends list) that required navigation changes Updated parts of the UI (visual improvements) Added a feature (button that helps users structure a plan) Enabled Google sign-in I did not change payments, subscriptions, or the core purpose of the app. At the time, I didn’t fully understand that these kinds of changes (especially anything affecting navigation or features) need to go through a new App Store submission rather than being updated remotely. I now understand how Apple could see this as bypassing the review process. Since then, I’ve: Stopped all over-the-air/runtime updates Made sure the app matches the la

I am investigating a connectivity issue reported by a user running latest iOS 26.4 Public Beta on an iPhone 17 Pro Max. Unfortunately, I am unable to reproduce this behavior on my end as I do not have access to an iPhone 17 Pro Max for testing, and my current devices do not exhibit the issue. However, the user's logs suggest a system-level networking issue : Symptoms: Flutter App (package dio): Requests fail with The connection errored: Failed host lookup: 'mydomain.com' Firebase SDK: Unable to fetch Firestore documents Duration: The outage is random, lasting between 5 to 15 minutes before self-resolving Scope: It affects both Wi-Fi and Cellular data By the way I found this report from another developer experiencing the exact same behavior: I run a mobile app that has millions of users. As of 1-2 weeks ago, we started getting reports that the app isn't working (failing to connect). It then goes back to connecting anywhere between 5 to 15-20 mins later. Every single one of those users was running iOS

EASession(accessory:forProtocol:) always returns nil — MFI accessory iAP2 Platform: iOS 17+ | Hardware: Custom MFI-certified accessory (USB-C, iAP2) | Language: Swift Problem We have a custom MFI-certified accessory communicating over USB-C using ExternalAccessory. The app calls EASession(accessory:forProtocol:) after receiving EAAccessoryDidConnect but it always returns nil. We never get past session creation. What we have verified We captured a sysdiagnose on-device and analysed the accessoryd-packets log. The full iAP2 handshake completes successfully at the OS level: USB attach succeeds MFI auth certificate is present and Apple-issued Auth challenge and response complete successfully IdentificationInformation is accepted by iOS — protocol string and Team ID are correct EAAccessoryDidConnect fires as expected iOS sends StartExternalAccessoryProtocolSession — the OS-level session is established So the hardware, MFI auth, protocol string, and Team ID are all correct. Despite this,

Every now and again I end up helping a developer with a Wi-Fi issue. These fall into two groups: User-level Wi-Fi issues Development Wi-Fi issues A user-level Wi-Fi issue is one where the developer hasn’t created any of the products involved. An example of this is when you’re developing an app for an accessory and iOS is having problems connecting to that accessory but you don’t control the accessory’s firmware. In general, I recommend that you escalate such issues to the accessory vendor. They can then run their own investigation and, if necessary, file their own bug report. A development Wi-Fi issue is one that directly affects one of your products. For example, you’re developing a Wi-Fi accessory and iOS is having problems connecting to it. In that case, the onus is on you [1] to investigate why things are failing. If your conclusion is that iOS is behaving incorrectly, file a bug about that. IMPORTANT If you do file a bug in the context of some forums thread, please post your bu

Hi everyone, I observed a behavior with AirPrint from an iPhone and wanted to confirm if this is expected behavior from iOS. Scenario tested: File type: Photo Print-quality selected by the user: Normal Observation (from packet capture): When checking the PCAP for the request sent from the iPhone, the print-quality attribute is always sent as high, even though the user selected Normal in the UI. Question: Is this an expected behavior in iOS/AirPrint where photos are always sent with print-quality=high regardless of the user-selected print quality? Or could this be a bug?