在点击时从SwiftUI小部件执行深度链接 [英] Perform a deeplink from SwiftUI widget on tap

问题描述

我有一个简单的小部件(中等大小)，带有两个文本，我想要的是能够执行深层链接以将用户引导到我的应用程序的特定部分，但是我似乎找不到一种方法.

I have a simple widget (medium-sized) with two texts, and what I want is to be able to perform a deep link to lead the user to a specific section of my app, but I can't seem to find a way to do so.

我写的视图(非常简单):

The view I have written (which is very simple):

HStack {
    Text("FIRST ITEM")    
    Spacer()
    Text("SECOND ITEM")
}

我已经尝试替换

Text("SECOND ITEM")

使用

Link("SECOND ITEM destination: URL(string: myDeeplinkUrl)!)

但它也不起作用.

推荐答案

1. 在小部件视图中，您需要创建一个Link并设置其destination网址:

1. In the Widget view you need to create a Link and set its destination url:

struct SimpleWidgetEntryView: View {
    var entry: SimpleProvider.Entry

    var body: some View {
        Link(destination: URL(string: "widget://link1")!) {
            Text("Link 1")
        }
    }
}

请注意，Link仅适用于 medium 和 large 小部件.如果使用 small 小部件，则需要使用:

Note that Link works in medium and large Widgets only. If you use a small Widget you need to use:

.widgetURL(URL(string: "widget://link0")!)

1. 在您的应用视图中，使用onOpenURL接收URL:

1. In your App view receive the url using onOpenURL:

@main
struct WidgetTestApp: App {
    var body: some Scene {
        WindowGroup {
            Text("Test")
                .onOpenURL { url in
                    print("Received deep link: \(url)")
                }
        }
    }
}

也可以通过覆盖以下内容来接收SceneDelegate中的深层链接:

It is also possible to receive deep links in the SceneDelegate by overriding:

func scene(_ scene: UIScene, openURLContexts URLContexts: Set<UIOpenURLContext>)

您可以在此线程中找到有关如何使用此功能的更多说明:

You can find more explanation on how to use this function in this thread:

• 从WidgetKit小部件扩展中检测应用程序启动

_{这是一个 GitHub存储库，其中包含包括DeepLink在内的各种Widget示例小部件.}

_{Here is a GitHub repository with different Widget examples including the DeepLink Widget.}

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