launch screen spinning animation

Selector.MAUI/Pages/Launch.razor

@@ -6,7 +6,7 @@
 @inject HubManager hubManager;
 @inject StartPageManager startManager;
 
-<h1>Loading...</h1>
+<img class="spinning centered-spinning" src="/appicon.png" />
 
 @code {
     protected async override Task OnInitializedAsync()

Selector.MAUI/Pages/Launch.razor.css

@@ -0,0 +1,72 @@
+body {
+}
+
+.centered-spinning {
+    position: fixed;
+    top: 50%;
+    left: 50%;
+    margin-left: -50px;
+    margin-top: -50px;
+}
+
+.spinning {
+    width: 100px;
+    height: 100px;
+    background: #f00;
+    -webkit-animation-name: spin;
+    -webkit-animation-duration: 1000ms;
+    -webkit-animation-iteration-count: infinite;
+    -webkit-animation-timing-function: linear;
+    -moz-animation-name: spin;
+    -moz-animation-duration: 1000ms;
+    -moz-animation-iteration-count: infinite;
+    -moz-animation-timing-function: linear;
+    -ms-animation-name: spin;
+    -ms-animation-duration: 1000ms;
+    -ms-animation-iteration-count: infinite;
+    -ms-animation-timing-function: linear;
+    animation-name: spin;
+    animation-duration: 1000ms;
+    animation-iteration-count: infinite;
+    animation-timing-function: linear;
+}
+
+@-ms-keyframes spin {
+    from {
+        -ms-transform: rotate(0deg);
+    }
+
+    to {
+        -ms-transform: rotate(360deg);
+    }
+}
+
+@-moz-keyframes spin {
+    from {
+        -moz-transform: rotate(0deg);
+    }
+
+    to {
+        -moz-transform: rotate(360deg);
+    }
+}
+
+@-webkit-keyframes spin {
+    from {
+        -webkit-transform: rotate(0deg);
+    }
+
+    to {
+        -webkit-transform: rotate(360deg);
+    }
+}
+
+@keyframes spin {
+    from {
+        transform: rotate(0deg);
+    }
+
+    to {
+        transform: rotate(360deg);
+    }
+}

Selector.MAUI/Selector.MAUI.csproj

@@ -70,7 +70,6 @@
         <MauiSplashScreen Include="Resources\Splash\splash.png" Color="#2b2b2b" />
 
         <!-- Images -->
-        <MauiImage Include="Resources\Images\*" />
         <MauiFont Include="Resources\Fonts\*" />
 
         <!-- Raw Assets (also remove the "Resources\Raw" prefix) -->
@@ -99,11 +98,13 @@
       <None Remove="Microsoft.AspNetCore.Components.Forms" />
       <None Remove="Radzen.Blazor" />
       <None Remove="Extensions\" />
+      <None Remove="Resources\Images\" />
     </ItemGroup>
     <ItemGroup>
       <Folder Include="Services\" />
       <Folder Include="Models\" />
       <Folder Include="Extensions\" />
+      <Folder Include="Resources\Images\" />
     </ItemGroup>
     <ItemGroup>
       <ProjectReference Include="..\Selector\Selector.csproj" />
@@ -111,6 +112,7 @@
     </ItemGroup>
     <ItemGroup>
       <Content Remove="nlog.config" />
+      <Content Remove="wwwroot\appicon.png" />
     </ItemGroup>
     <ItemGroup>
       <!-- <None Include="nlog.config">
@@ -134,5 +136,8 @@
         <ExcludeFromSingleFile>true</ExcludeFromSingleFile>
         <CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
       </BundleResource>
+      <BundleResource Include="wwwroot\appicon.png">
+        <Color>#2b2b2b</Color>
+      </BundleResource>
     </ItemGroup>
 </Project>

Selector.MAUI/Services/HubManager.cs

@@ -22,22 +22,37 @@ public class HubManager
 
     public async Task EnsureConnected()
     {
+        var nowTask = Task.CompletedTask;
+        var pastTask = Task.CompletedTask;
+
         if (nowClient.State == HubConnectionState.Disconnected)
         {
             logger.LogInformation("Starting now hub connection");
 
-            await nowClient.StartAsync();
+            nowTask = nowClient.StartAsync().ContinueWith(async x =>
-            nowCache.BindClient();
+            {
-            await nowClient.OnConnected();
+                if (x.IsCompletedSuccessfully)
+                {
+                    nowCache.BindClient();
+                    await nowClient.OnConnected();
+                }
+            });   
         }
 
         if (pastClient.State == HubConnectionState.Disconnected)
         {
             logger.LogInformation("Starting past hub connection");
 
-            await pastClient.StartAsync();
+            pastTask = pastClient.StartAsync().ContinueWith(async x =>
-            await pastClient.OnConnected();
+            {
+                if (x.IsCompletedSuccessfully)
+                {
+                    await pastClient.OnConnected();
+                }
+            });
         }
+
+        await Task.WhenAll(nowTask, pastTask);
     }
 }