開發者週報 #128 現實作業系統

Apple/iOS 開發者的兩週大小事 2022/02/07-2022/02/13

13的話

假如 Apple 推出 AR 眼鏡，並且開放申請開發機，每台要 $2,000，你願意買嗎？

這裡有個網友調查。四成開發者願意買。

Steve Troughton-Smith @stroughtonsmith

📊 As a developer, would you realistically consider spending the rumored $2,000 on an Apple-made realityOS VR-headset-cum-AR-dev-kit if Apple were to announce such a thing at WWDC?

我個人的話早就在存錢了啦😂

（看前一期 · 回首頁）

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👂realityOS 是真的？

Apple 的開源專案裡面出現 REALITYOS 的字樣。本來以為不知名的 commit 可能是假的...

This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.

但欲蓋彌彰，反而更像是真的。

Steve Troughton-Smith @stroughtonsmith

“#if TARGET_FEATURE_REALITYOS” Well then. This at least confirms it 1) has its own OS & binaries, and 2) has a realityOS Simulator

Nicolás Álvarez @nicolas09F9

@zhuowei @stroughtonsmith Apple force-pushed the repo to hide this but someone had grabbed the commit hash already... https://t.co/T7nRnEmSyv

Steve Troughton-Smith @stroughtonsmith

My understanding of this realityOS reference in dyld is that it is real, and that Apple force-pushed a commit to remove it and hide it before anybody noticed. The internet, of course, never misses a trick. realityOS is Apple’s next big platform

我跟 Pofat 有在最新一集 weak self 聊了一些對於 realityOS 的猜想。Apple 如果真的推出了 AR 眼鏡，上面應該不會有網頁瀏覽器🤔

🧪iOS 15.4 Beta 2 & Xcode 13.3 Beta

Release notes 建議要讀。

• Xcode 13.3 Beta 2

• macOS Monterey 12.3 Beta 2

• iOS 15.4 Beta 2

• watchOS 8.5 Beta 2

• tvOS 15.4 Beta 2

💡幾個 SwiftUI 小技巧

@Environment(\.openURL)

Marco Eidinger 🧑🏻‍💻 @MarcoEidinger

`Link` view is great in #SwiftUI but how to open a URL without it? Use the OpenURLAction instance from your environment.

controlSize modifier

Meng To @MengTo

ButtonStyle is pretty awesome. It lets you create custom buttons and adapt to the control size.

Text 放入 markdown String不會有樣式的效果（如果你知道 LocalizedStringKey 就很好理解）

Marco Eidinger 🧑🏻‍💻 @MarcoEidinger

Will the two texts both be properly formatted in SwiftUI? No 🤯 learn why and how to fix it ⬇️ blog.eidinger.info/3-surprises-wh… #iosdev #SwiftUI

🏷An update on AirTag and unwanted tracking

AirTag 上市後，對於被用來做非法追蹤引起不少爭議。這篇是官方新聞稿（目前沒中文版），內容是說明會更新一些機制與體驗。

🤪Random Tweets

Hieu Dinh @dqhieu

Xcode are you drunk? 😂

Todd Thomas @toddthomas

Pro Xcode tip: Instead of fixing your errors you can just push them offscreen.

🎙weak self podcast 92: 瞎猜蘋果眼鏡

weak self 是一個 iOS 工程師下班後打電動的勸敗節目。

💼職缺/履歷交流區

• Ubiquiti Inc. (UI) Android Developer

• FunNow

如果你有 iOS 相關職缺或是求職履歷想要刊登在開發者週報，請見關於。