fix: 检查新版本时json解析错误

Author: chenxuuu

Image2Display/Image2Display/Assets/Languages/en-US.axaml

@@ -229,4 +229,6 @@
     <system:String x:Key="Copied">Copied!</system:String>
     <system:String x:Key="Error">Error</system:String>
     <system:String x:Key="CheckUpdateFail">Check update failed.</system:String>
+    <system:String x:Key="Notify">Notify</system:String>
+    <system:String x:Key="NoUpdate">This is the latest version.</system:String>
 </ResourceDictionary>

Image2Display/Image2Display/Assets/Languages/zh-CN.axaml

@@ -234,4 +234,6 @@
     <system:String x:Key="Copied">已复制！</system:String>
     <system:String x:Key="Error">错误</system:String>
     <system:String x:Key="CheckUpdateFail">更新检查失败，请确保网络连接正常</system:String>
+    <system:String x:Key="Notify">提示</system:String>
+    <system:String x:Key="NoUpdate">当前已是最新版本。</system:String>
 </ResourceDictionary>

Image2Display/Image2Display/Image2Display.csproj

@@ -10,7 +10,7 @@
     <Authors>chenxuuu</Authors>
     <Company>https://github.com/chenxuuu/image2display</Company>
     <Description>Image data conversion tool</Description>
-    <Version>1.1.6.4</Version>
+    <Version>1.1.6.5</Version>
     <Platforms>AnyCPU;ARM32;ARM64;x64;x86</Platforms>
   </PropertyGroup>
 

Image2Display/Image2Display/ViewModels/SettingsViewModel.cs

@@ -91,7 +91,7 @@ private async Task CheckUpdate()
                 HttpClient client = new HttpClient();
                 client.DefaultRequestHeaders.Add("user-agent", "Image2Display");
                 string data = await client.GetStringAsync("https://api.github.com/repos/chenxuuu/Image2Display/releases/latest");
-                var jo = JsonSerializer.Deserialize<JsonObject>(data);
+                var jo = JsonNode.Parse(data)?.AsObject();
                 var ver = (string)jo!["tag_name"]!;
 
                 var vLocal = Utils.Version.Split('.');
@@ -112,6 +112,12 @@ private async Task CheckUpdate()
                     NewVersion = ver;
                     HasNewVersion = true;
                 }
+                else
+                {
+                    await DialogHelper.ShowNotifyDialog(Utils.GetI18n<string>("Notify"),
+                        $"{Utils.GetI18n<string>("NoUpdate")}",
+                        Symbol.Emoji);
+                }
             }
             catch (Exception ex)
             {