Articles

  • Nov 22, 2024 | cnblogs.com | Import SwiftUi

    在飞速发展的可穿戴技术领域,我们正处于一个十字路口。市场上充斥着各式时尚、功能丰富的设备,声称能够彻底改变我们对健康和健身的方式。然而,在这些光鲜的外观和营销宣传背后,隐藏着一个令人担忧的现实:大多数这些设备是封闭系统,其内部运行被专有代码和封闭硬件所掩盖。作为消费者,我们对这些设备如何收集、处理及可能共享我们的健康数据一无所知。 这时,Halo 出现了,它是一种旨在让健康追踪更加普惠化的开源替代方案。通过这系列文章,我们将引导你从基础入手,构建并使用完全透明、可定制的可穿戴设备。 需要说明的是,Halo 的目标并不是在抛光度或功能完整性上与消费级可穿戴设备竞争。相反,它提供了一种独特的、动手实践的方式来理解健康追踪设备背后的技术。 我们将使用 Swift 5 来构建对应的 iOS 界面,以及 Python >= 3.10。由于此项目的代码完全 开源,你可以随时提交合并请求,或者分叉项目以探索全新的方向。 你将需要: 获取 COLMI R02 实际设备,价格在撰写时为 11 到 30 美金左右。 一个安装了 Xcode 16 的开发环境,以及可选的 Apple...

  • Nov 1, 2024 | dev.to | Import SwiftUi

    Day 24: Designing Forms and Handling User Input Validation πŸ“‹Let's go to the basics today with by creating forms and handling user input in SwiftUI. Forms are a core part of many apps for collecting data from users. Let’s jump in! CodeSwiftUI provides the Form container, making it easy to create user-friendly input forms.

  • Oct 30, 2024 | dev.to | Import SwiftUi

    Day 22: Exploring LazyHGridCheers to the Day 22nd of the #30DaysOfSwift series! Today, we’re diving into SwiftUI's LazyHGrid, an efficient way to display grid-like content in a horizontal scroll view. Whether you’re building an image gallery, a product list, or a grid-based menu, LazyHGrid helps keep your UI smooth and responsive. We’ll create a layout with 3 rows and display a series of numbered grid items.

  • Oct 29, 2024 | dev.to | Import SwiftUi

    Day 20: Adding a Pull-to-Refresh Feature to Your Lists or Views 🔄Let's implement the pull-to-refresh feature in SwiftUI, a common gesture that enhances user experience by allowing users to refresh content easily. To add a pull-to-refresh feature, we can use the .refreshable modifier available in SwiftUI. This modifier simplifies the implementation process and allows us to handle the refresh action with minimal code.

  • Oct 28, 2024 | dev.to | Import SwiftUi

    Day 19: Tell Your Users About The Progress ⏳Welcome to Day 19 of the #30DaysOfSwift series! Learn today about how to implement progress bar in your SwiftUI app. User Feedback: They inform users that a task is in progress, improving the overall user experience. Task Transparency: Users can gauge how long they might need to wait, which can reduce frustration. Modern UI: Adding progress indicators enhances the aesthetics and functionality of your app.

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