Update the SDK and Element Call. (#4522)

* Update the SDK and Element Call.

Additionally fix a bug where there was no way to navigate out of a call link after hanging up.

* Remove the temporary parameters.

ElementX/Sources/Screens/CallScreen/CallScreenModels.swift

@@ -18,6 +18,7 @@ enum CallScreenViewModelAction {
 struct CallScreenViewState: BindableState {
     let script: String?
     var url: URL?
+    let isGenericCallLink: Bool
     
     let certificateValidator: CertificateValidatorHookProtocol
     

ElementX/Sources/Screens/CallScreen/CallScreenViewModel.swift

@@ -47,15 +47,18 @@ class CallScreenViewModel: CallScreenViewModelType, CallScreenViewModelProtocol
         self.analyticsService = analyticsService
         isPictureInPictureAllowed = allowPictureInPicture
         
+        var isGenericCallLink = false
         switch configuration.kind {
         case .genericCallLink(let url):
             widgetDriver = GenericCallLinkWidgetDriver(url: url)
+            isGenericCallLink = true
         case .roomCall(let roomProxy, let clientProxy, _, _, _, _):
             guard let deviceID = clientProxy.deviceID else { fatalError("Missing device ID for the call.") }
             widgetDriver = roomProxy.elementCallWidgetDriver(deviceID: deviceID)
         }
         
         super.init(initialViewState: CallScreenViewState(script: CallScreenJavaScriptMessageName.allCasesInjectionScript,
+                                                         isGenericCallLink: isGenericCallLink,
                                                          certificateValidator: appHooks.certificateValidatorHook))
         
         elementCallService.actions

ElementX/Sources/Screens/CallScreen/View/CallScreen.swift

@@ -16,10 +16,16 @@ struct CallScreen: View {
     @ObservedObject var context: CallScreenViewModel.Context
     
     var body: some View {
-        content
-            .frame(maxWidth: .infinity, maxHeight: .infinity)
-            .background(Color.compound.bgCanvasDefault.ignoresSafeArea())
-            .alert(item: $context.alertInfo)
+        NavigationStack {
+            content
+                .frame(maxWidth: .infinity, maxHeight: .infinity)
+                .background(Color.compound.bgCanvasDefault.ignoresSafeArea())
+                .navigationBarTitleDisplayMode(.inline)
+                .toolbar(context.viewState.isGenericCallLink ? .visible : .hidden, for: .navigationBar)
+                .toolbar { toolbar }
+        }
+        .alert(item: $context.alertInfo)
+        .preferredColorScheme(context.viewState.isGenericCallLink ? .dark : nil)
     }
     
     @ViewBuilder
@@ -33,6 +39,15 @@ struct CallScreen: View {
                 .ignoresSafeArea(edges: .bottom)
         }
     }
+    
+    var toolbar: some ToolbarContent {
+        ToolbarItem(placement: .cancellationAction) {
+            Button { context.send(viewAction: .navigateBack) } label: {
+                Image(systemSymbol: .chevronBackward)
+                    .fontWeight(.semibold)
+            }
+        }
+    }
 }
 
 private struct CallView: UIViewRepresentable {