Add Extensions Example

Examples/apps/SegmentExtensionsExample/ArticleWidget/Article.swift

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+//
+//  Article.swift
+//  SegmentExtensionsExample
+//
+//  Created by Alan Charles on 8/15/21.
+//
+
+import Foundation
+import Segment
+
+struct Article {
+    let title: String
+    let source: String
+    let imageName: String
+}
+
+extension Article {
+
+    private static let availableLibDocs = [
+        Article(title:"Analytics for iOS ", source: "https://segment.com/docs/connections/sources/catalog/libraries/mobile/ios/#analytics-for-ios", imageName: "Segment_logo"),
+        Article(title:"Analytics for Android", source: "https://segment.com/docs/connections/sources/catalog/libraries/mobile/android/", imageName: "Segment_logo"),
+        Article(title:"Analytics for React Native", source: "https://segment.com/docs/connections/sources/catalog/libraries/mobile/react-native/", imageName: "Segment_logo"),
+        Article(title:"Analytics.js", source: "https://segment.com/docs/connections/sources/catalog/libraries/website/javascript/", imageName: "Segment_logo"),
+        Article(title:"Analytics for Node ", source: "https://segment.com/docs/connections/sources/catalog/libraries/server/node/", imageName: "Segment_logo"),
+    ]
+
+    private static let availableDestDocs = [
+        Article(title:"Appsflyer Destination", source: "https://segment.com/docs/connections/destinations/catalog/appsflyer/", imageName: "Segment_logo"),
+        Article(title:"Firebase Destination", source: "https://segment.com/docs/connections/destinations/catalog/firebase/", imageName: "Segment_logo"),
+        Article(title:"Facebook App Events Destination", source: "https://segment.com/docs/connections/destinations/catalog/facebook-app-events/", imageName: "Segment_logo"),
+        Article(title:"Mixpanel Destination", source: "https://segment.com/docs/connections/destinations/catalog/mixpanel/", imageName: "Segment_logo"),
+        Article(title:"Amplitude Destination", source: "https://segment.com/docs/connections/destinations/catalog/Amplitude/", imageName: "Segment_logo"),
+
+    ]
+
+    static var libDocs: [Article] {
+        return Array(availableLibDocs.shuffled().prefix(2))
+    }
+
+    static var destDocs: [Article] {
+        return Array(availableDestDocs.shuffled().prefix(2))
+    }
+}

Examples/apps/SegmentExtensionsExample/ArticleWidget/ArticleItemView.swift

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+//
+//   ArticleItemView.swift
+//  SegmentExtensionsExample
+//
+//  Created by Alan Charles on 8/15/21.
+//
+
+import SwiftUI
+import Segment
+
+struct ArticleItemView: View {
+    var article : Article
+
+    var body: some View {
+        HStack {
+            Image(article.imageName)
+                .resizable()
+                .frame(width: 50, height: 50, alignment: .center)
+                .cornerRadius(8)
+            VStack(alignment: .leading) {
+                Text(article.title)
+                    .lineLimit(/*@START_MENU_TOKEN@*/2/*@END_MENU_TOKEN@*/)
+                    .font(.system(size: 14, weight: .semibold, design: .default))
+                Text(article.source)
+                    .lineLimit(1)
+                    .font(.caption2)
+                    .foregroundColor(.gray)
+            }
+        }
+    }
+}
+

Examples/apps/SegmentExtensionsExample/ArticleWidget/ArticleSectionView.swift

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+//
+//  ArticleSectionView.swift
+//  SegmentExtensionsExample
+//
+//  Created by Alan Charles on 8/15/21.
+//
+
+import SwiftUI
+import Segment
+
+struct ArticleSectionView: View {
+
+    var sectionTitle: String
+    var articles: [Article]
+
+    var body: some View {
+        VStack(alignment: .leading, spacing: 8) {
+            Text(sectionTitle)
+                .font(.subheadline)
+                .fontWeight(.heavy)
+                .foregroundColor(Color.blue)
+            ArticleItemView(article: articles[0])
+            ArticleItemView(article: articles[1])
+        }
+    }
+}
+

Examples/apps/SegmentExtensionsExample/ArticleWidget/ArticleWidget.swift

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+//
+//  ArticleWidget.swift
+//  ArticleWidget
+//
+//  Created by Alan Charles on 8/15/21.
+//
+
+import Segment
+import WidgetKit
+import SwiftUI
+
+struct Provider: TimelineProvider {
+
+    func placeholder(in context: TimelineProvider.Context) -> ArticleEntry {
+        ArticleEntry(date: Date(),
+                     libArticles: Article.libDocs,
+                     destArticles: Article.destDocs)
+    }
+
+    func getSnapshot(in context: TimelineProvider.Context, completion: @escaping (ArticleEntry) -> ()) {
+        let entry = ArticleEntry(date: Date(),
+                                 libArticles: Article.libDocs,
+                                 destArticles: Article.destDocs)
+        completion(entry)
+
+        Analytics.main.track(name:"Widget Snapshot")
+    }
+
+    func getTimeline(in context: TimelineProvider.Context, completion: @escaping (WidgetKit.Timeline<Entry>) -> ()) {
+        var entries: [ArticleEntry] = []
+
+        // Generate a timeline consisting of five entries an hour apart, starting from the current date.
+        let currentDate = Date()
+        for hourOffset in 0 ..< 5 {
+            let entryDate = Calendar.current.date(byAdding: .hour, value: hourOffset, to: currentDate)!
+            let entry = ArticleEntry(date: entryDate,
+                                     libArticles: Article.libDocs,
+                                     destArticles: Article.destDocs)
+            entries.append(entry)
+        }
+
+        let timeline = WidgetKit.Timeline(entries: entries, policy: .atEnd)
+        completion(timeline)
+    }
+
+}
+
+struct ArticleEntry: TimelineEntry {
+    let date: Date
+    let libArticles: [Article]
+    let destArticles: [Article]
+}
+
+struct ArticleWidgetEntryView : View {
+    var entry: ArticleEntry
+
+    @Environment(\.widgetFamily) var widgetFamily
+
+    var body: some View {
+        VStack(alignment: .leading, spacing: 8) {
+            ArticleSectionView(sectionTitle: "Library Docs", articles: entry.libArticles)
+            if widgetFamily == .systemLarge {
+                ArticleSectionView(sectionTitle: "Destinations", articles: entry.destArticles)
+            }
+        }
+        .padding(10)
+    }
+}
+
+@main
+struct ArticleWidget: Widget {
+    let kind: String = "ArticleWidget"
+
+    var body: some WidgetConfiguration {
+        StaticConfiguration(kind: kind, provider: Provider()) { entry in
+            ArticleWidgetEntryView(entry: entry)
+        }
+        .supportedFamilies([.systemMedium, .systemLarge])
+        .configurationDisplayName("Segment Documentation")
+        .description("Documentation at your fingertips.")
+    }
+}
+
+struct ArticleWidget_Previews: PreviewProvider {
+    static var previews: some View {
+        Group {
+        ArticleWidgetEntryView(entry: ArticleEntry(date: Date(),
+                                                   libArticles: Article.libDocs,
+                                                   destArticles: Article.destDocs))
+            .previewContext(WidgetPreviewContext(family: .systemSmall))
+        ArticleWidgetEntryView(entry: ArticleEntry(date: Date(),
+                                                   libArticles: Article.libDocs,
+                                                   destArticles: Article.destDocs))
+            .previewContext(WidgetPreviewContext(family: .systemSmall))
+
+    }
+    }
+}
+
+extension Analytics {
+    static var main = Analytics(configuration:
+                                    Configuration(writeKey: "ABCD")
+                                    .flushAt(3)
+                                    .trackApplicationLifecycleEvents(true))
+}

Examples/apps/SegmentExtensionsExample/ArticleWidget/Assets.xcassets/AccentColor.colorset/Contents.json

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+{
+  "colors" : [
+    {
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Examples/apps/SegmentExtensionsExample/ArticleWidget/Assets.xcassets/AppIcon.appiconset/Contents.json

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+{
+  "images" : [
+    {
+      "idiom" : "iphone",
+      "scale" : "2x",
+      "size" : "20x20"
+    },
+    {
+      "idiom" : "iphone",
+      "scale" : "3x",
+      "size" : "20x20"
+    },
+    {
+      "idiom" : "iphone",
+      "scale" : "2x",
+      "size" : "29x29"
+    },
+    {
+      "idiom" : "iphone",
+      "scale" : "3x",
+      "size" : "29x29"
+    },
+    {
+      "idiom" : "iphone",
+      "scale" : "2x",
+      "size" : "40x40"
+    },
+    {
+      "idiom" : "iphone",
+      "scale" : "3x",
+      "size" : "40x40"
+    },
+    {
+      "idiom" : "iphone",
+      "scale" : "2x",
+      "size" : "60x60"
+    },
+    {
+      "idiom" : "iphone",
+      "scale" : "3x",
+      "size" : "60x60"
+    },
+    {
+      "idiom" : "ipad",
+      "scale" : "1x",
+      "size" : "20x20"
+    },
+    {
+      "idiom" : "ipad",
+      "scale" : "2x",
+      "size" : "20x20"
+    },
+    {
+      "idiom" : "ipad",
+      "scale" : "1x",
+      "size" : "29x29"
+    },
+    {
+      "idiom" : "ipad",
+      "scale" : "2x",
+      "size" : "29x29"
+    },
+    {
+      "idiom" : "ipad",
+      "scale" : "1x",
+      "size" : "40x40"
+    },
+    {
+      "idiom" : "ipad",
+      "scale" : "2x",
+      "size" : "40x40"
+    },
+    {
+      "idiom" : "ipad",
+      "scale" : "1x",
+      "size" : "76x76"
+    },
+    {
+      "idiom" : "ipad",
+      "scale" : "2x",
+      "size" : "76x76"
+    },
+    {
+      "idiom" : "ipad",
+      "scale" : "2x",
+      "size" : "83.5x83.5"
+    },
+    {
+      "idiom" : "ios-marketing",
+      "scale" : "1x",
+      "size" : "1024x1024"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Examples/apps/SegmentExtensionsExample/ArticleWidget/Assets.xcassets/Contents.json

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+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Examples/apps/SegmentExtensionsExample/ArticleWidget/Assets.xcassets/Segment_logo.imageset/Contents.json

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+{
+  "images" : [
+    {
+      "filename" : "Segment_logo.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Examples/apps/SegmentExtensionsExample/ArticleWidget/Assets.xcassets/WidgetBackground.colorset/Contents.json

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+{
+  "colors" : [
+    {
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}