half-baked label example

packages/react-native-device-activity/ios/Labels.swift

@@ -0,0 +1,95 @@
+//
+//  ScreenTimeActivityPicker.swift
+//  ReactNativeDeviceActivity
+//
+//  Created by Robert Herber on 2023-07-05.
+//
+
+import ExpoModulesCore
+import FamilyControls
+import Foundation
+import ManagedSettings
+import SwiftUI
+
+@available(iOS 15.2, *)
+struct ActivityCategoryLabel: View {
+  var token: ActivityCategoryToken
+
+  var body: some View {
+    Label(token)
+  }
+}
+
+@available(iOS 15.2, *)
+struct ApplicationLabel: View {
+  var token: ApplicationToken?
+
+  var body: some View {
+    if let token = token {
+      Label(token)
+    }
+  }
+}
+
+@available(iOS 15.2, *)
+struct WebDomainLabel: View {
+  var token: Token<WebDomain>?
+
+  var body: some View {
+    if let token = token {
+      Label(token)
+    }
+  }
+}
+
+@available(iOS 15.2, *)
+struct AnyTokenLabel: View {
+  var token: Token<Any>?
+
+  var body: some View {
+    if let token = token {
+      if let webDomainToken = token as? Token<WebDomain> {
+        WebDomainLabel(token: webDomainToken)
+      } else if let applicationToken = token as? Token<Application> {
+        ApplicationLabel(token: applicationToken)
+      } else if let activityCategoryToken = token as? Token<ActivityCategory> {
+        ActivityCategoryLabel(token: activityCategoryToken)
+      }
+    }
+  }
+}
+
+@available(iOS 15.2, *)
+class WebDomainLabelView: ExpoView {
+  private var _token: WebDomainToken?
+  var token: WebDomainToken? {
+    get { _token }
+    set {
+      _token = newValue
+      contentView.rootView.token = newValue
+    }
+  }
+
+  let contentView: UIHostingController<WebDomainLabel>
+
+  required init(appContext: AppContext? = nil) {
+    contentView = UIHostingController(
+      rootView: WebDomainLabel(token: _token)
+    )
+
+    super.init(appContext: appContext)
+
+    clipsToBounds = true
+    backgroundColor = .clear
+    isUserInteractionEnabled = false
+
+    contentView.view.backgroundColor = .clear
+    contentView.view.isUserInteractionEnabled = false
+
+    self.addSubview(contentView.view)
+  }
+
+  override func layoutSubviews() {
+    contentView.view.frame = bounds
+  }
+}

packages/react-native-device-activity/ios/ReactNativeDeviceActivityModule.swift

@@ -688,7 +688,7 @@ public class ReactNativeDeviceActivityModule: Module {
 
       let activitySelection = parseActivitySelectionInput(input: familyActivitySelection)
 
-      try blockSelectedApps(
+      blockSelectedApps(
         blockSelection: activitySelection,
         triggeredBy: triggeredBy
       )
@@ -810,15 +810,18 @@ public class ReactNativeDeviceActivityModule: Module {
       }
 
       Prop("footerText") { (view: ReactNativeDeviceActivityView, prop: String?) in
-
         view.model.footerText = prop
-
       }
 
       Prop("headerText") { (view: ReactNativeDeviceActivityView, prop: String?) in
-
         view.model.headerText = prop
+      }
+    }
 
+    View(WebDomainLabelView.self) {
+      // Defines a setter for the `name` prop.
+      Prop("token") { (view: WebDomainLabelView, token: String) in
+        view.token = deserializeToken(tokenStr: token)
       }
     }
   }

packages/react-native-device-activity/ios/ReactNativeDeviceActivityViewPersisted.swift

@@ -4,6 +4,27 @@ import FamilyControls
 import SwiftUI
 import UIKit
 
+let selection = FamilyActivitySelection()
+
+/*@available(iOS 15.2, *)
+class ExpoWebView: ExpoView {
+  let webView = Label(selection.categoryTokens.first!)
+
+  required init(appContext: AppContext? = nil) {
+    super.init(appContext: appContext)
+    clipsToBounds = true
+    addSubview(webView)
+
+    let url =  URL(string:"https://docs.expo.dev/modules/")!
+    let urlRequest = URLRequest(url:url)
+    webView.load(urlRequest)
+  }
+
+  override func layoutSubviews() {
+    webView.frame = bounds
+  }
+}*/
+
 @available(iOS 15.0, *)
 class ReactNativeDeviceActivityViewPersisted: ExpoView {
 

packages/react-native-device-activity/ios/ScreenTimeActivityPicker.swift

@@ -39,6 +39,16 @@ struct ActivityPicker: View {
       )
       .allowsHitTesting(false)
       .background(Color.clear)
+      if let firstCategory = model.activitySelection.categoryTokens.first {
+        Label(firstCategory)
+      }
+      if let applicationToken = model.activitySelection.applicationTokens.first {
+        Label(applicationToken)
+      }
+      if let webdomain = model.activitySelection.webDomainTokens.first {
+        Label(webdomain)
+      }
+
     } else {
       FamilyActivityPicker(
         selection: $model.activitySelection

packages/react-native-device-activity/ios/Shared.swift

@@ -743,6 +743,21 @@ func deserializeFamilyActivitySelection(familyActivitySelectionStr: String)
   return activitySelection
 }
 
+@available(iOS 15.0, *)
+func deserializeToken(tokenStr: String)
+  -> Token<Any>? {
+  let decoder = JSONDecoder()
+  let data = Data(base64Encoded: tokenStr)
+  do {
+    var token = try decoder.decode(Token<Any>.self, from: data!)
+    return token
+  } catch {
+    logger.log("decode error \(error.localizedDescription, privacy: .public)")
+  }
+
+  return nil
+}
+
 @available(iOS 15.0, *)
 func serializeFamilyActivitySelection(selection: FamilyActivitySelection) -> String {
   let encoder = JSONEncoder()
@@ -756,6 +771,19 @@ func serializeFamilyActivitySelection(selection: FamilyActivitySelection) -> Str
   }
 }
 
+@available(iOS 15.0, *)
+func serializeToken(token: Token<Any>) -> String {
+  let encoder = JSONEncoder()
+  do {
+    let json = try encoder.encode(token)
+    let jsonString = json.base64EncodedString()
+
+    return jsonString
+  } catch {
+    return ""
+  }
+}
+
 @available(iOS 15.0, *)
 func enableBlockAllMode(triggeredBy: String) {
   userDefaults?.set(true, forKey: IS_BLOCKING_ALL)