fix: Missing CA1802

src/Android/Avalonia.Android/Platform/Specific/Helpers/AndroidMotionEventsHelper.cs

@@ -15,7 +15,7 @@ namespace Avalonia.Android.Platform.Specific.Helpers
     internal class AndroidMotionEventsHelper : IDisposable
     {
         private static readonly PooledList<RawPointerPoint> s_intermediatePointsPooledList = new(ClearMode.Never);
-        private static readonly float s_radiansToDegree = (float)(180f * Math.PI);
+        private const float RadiansToDegree = (float)(180f * Math.PI);
         private readonly TouchDevice _touchDevice;
         private readonly MouseDevice _mouseDevice;
         private readonly PenDevice _penDevice;
@@ -223,7 +223,7 @@ namespace Avalonia.Android.Platform.Specific.Helpers
             {
                 Position = new Point(e.GetX(index), e.GetY(index)) / _view.RenderScaling,
                 Pressure = Math.Min(e.GetPressure(index), 1), // android pressure can depend on the device, can be mixed up with "GetSize", may be larger than 1.0f on some devices
-                Twist = e.GetOrientation(index) * s_radiansToDegree
+                Twist = e.GetOrientation(index) * RadiansToDegree
             };
         }
 
@@ -233,7 +233,7 @@ namespace Avalonia.Android.Platform.Specific.Helpers
             {
                 Position = new Point(e.GetHistoricalX(index, pos), e.GetHistoricalY(index, pos)) / _view.RenderScaling,
                 Pressure = Math.Min(e.GetHistoricalPressure(index, pos), 1),
-                Twist = e.GetHistoricalOrientation(index, pos) * s_radiansToDegree
+                Twist = e.GetHistoricalOrientation(index, pos) * RadiansToDegree
             };
         }
 

src/Avalonia.Base/Utilities/MathUtilities.cs

@@ -11,7 +11,7 @@ namespace Avalonia.Utilities
     static class MathUtilities
     {
         // smallest such that 1.0+DoubleEpsilon != 1.0
-        internal static readonly double DoubleEpsilon = 2.2204460492503131e-016;
+        internal const double DoubleEpsilon = 2.2204460492503131e-016;
 
         private const float FloatEpsilon = 1.192092896e-07F;
 

tests/Avalonia.Skia.UnitTests/Media/TextFormatting/TextLineTests.cs

@@ -12,7 +12,7 @@ namespace Avalonia.Skia.UnitTests.Media.TextFormatting
 {
     public class TextLineTests
     {
-        private static readonly string s_multiLineText = "012345678\r\r0123456789";
+        private const string s_multiLineText = "012345678\r\r0123456789";
 
         [Fact]
         public void Should_Get_First_CharacterHit()