Attempt to fix rare MeasureOverride crash (pt. 2)

Author: neon-nyan

CollapseLauncher/XAMLs/MainApp/Pages/HomePage.xaml

@@ -45,7 +45,7 @@
         <pages:UrlToCachedImageSourceConverter x:Key="UrlToCachedImageSourceConverter" />
         <pages:FileSizeToStringLiteralConverter x:Key="FileSizeToStringLiteralConverter" />
         <pages:BooleanToOpacityConverter x:Key="BooleanToOpacityConverter" />
-        <pages:FloorFloatingValueConverter x:Key="FloorFloatingValueConverter" />
+        <pages:PercentageValueConverter x:Key="PercentageValueConverter" />
     </Page.Resources>
     <Grid x:Name="FrameGrid"
           Margin="32,8,32,32"
@@ -925,7 +925,7 @@
                                        FontWeight="Bold"
                                        HorizontalTextAlignment="Center"
                                        TextAlignment="Center">
-                                <Run Text="{Binding Progress.ProgressAllPercentage, Mode=OneWay, Converter={StaticResource FloorFloatingValueConverter}, FallbackValue='-'}" />
+                                <Run Text="{Binding Progress.ProgressAllPercentage, Mode=OneWay, Converter={StaticResource PercentageValueConverter}, FallbackValue='-'}" />
                                 <Run Text="%" />
                             </TextBlock>
                         </Grid>

CollapseLauncher/XAMLs/MainApp/ValueConverters.cs

@@ -439,7 +439,7 @@ public object ConvertBack(object value, Type targetType, object parameter, strin
 
     public partial class FloorFloatingValueConverter : IValueConverter
     {
-        public object Convert(object value, Type targetType, object parameter, string language)
+        public virtual object Convert(object value, Type targetType, object parameter, string language)
         {
             double valEvaluated = Math.Floor((double)value);
             if (!double.IsFinite(valEvaluated) ||
@@ -458,6 +458,15 @@ public object ConvertBack(object value, Type targetType, object parameter, strin
         }
     }
 
+    public partial class PercentageValueConverter : FloorFloatingValueConverter
+    {
+        public override object Convert(object value, Type targetType, object parameter, string language)
+        {
+            double result = (double)base.Convert(value, targetType, parameter, language);
+            return $"{result}%";
+        }
+    }
+
     /*
     public partial class LocaleCodeToFlagUrlConverter : IValueConverter
     {