Incomplete font renderer

osu!stream/Graphics/Renderers/NativeTextRendererAndroid.cs

@@ -0,0 +1,62 @@
+using System;
+using System.IO;
+using Android.Graphics;
+using OpenTK;
+using OpenTK.Graphics;
+using osum.Helpers;
+
+namespace osum.Graphics.Renderers
+{
+    internal class NativeTextRendererAndroid : NativeTextRenderer
+    {
+        internal override pTexture CreateText(string text, float size, Vector2 restrictBounds, Color4 Color4, bool shadow,
+            bool bold, bool underline, TextAlignment alignment, bool forceAa,
+            out Vector2 measured,
+            Color4 background, Color4 border, int borderWidth, bool measureOnly, string fontFace)
+        {
+            try
+            {
+                Canvas canvas = new Canvas();
+
+                using (Bitmap bitmap = Bitmap.CreateBitmap(1024, 1024, Bitmap.Config.Argb8888))
+                {
+                    canvas.SetBitmap(bitmap);
+
+                    Paint paint = new Paint();
+
+                    paint.SetARGB(0, 0, 0, 0);
+                    paint.SetStyle(Paint.Style.Fill);
+
+                    canvas.DrawPaint(paint);
+
+                    paint.SetARGB(255, 255, 255, 255);
+                    paint.TextSize = size;
+
+                    Rect textBounds = new Rect();
+
+                    paint.GetTextBounds(text, 0, text.Length, textBounds);
+
+                    measured = new Vector2(textBounds.Width(), textBounds.Height());
+
+                    canvas.DrawText(text, 0, textBounds.Height(), paint);
+
+                    using (Bitmap resized = Bitmap.CreateBitmap(bitmap, 0, 0, textBounds.Width(), textBounds.Height()))
+                    {
+                        resized.SetConfig(Bitmap.Config.Argb8888);
+
+                        pTexture tex = pTexture.FromRawBytes(resized.LockPixels(), resized.Width, resized.Height);
+                        resized.UnlockPixels();
+                        return tex;
+                    }
+                }
+            }
+            catch (Exception)
+            {
+                measured = Vector2.Zero;
+                return null;
+            }
+        }
+
+        private static float dpiRatio;
+    }
+}

osu!stream/Graphics/Sprites/pText.cs

@@ -38,7 +38,7 @@ internal string Text
 #if iOS
         private static NativeTextRenderer TextRenderer = new NativeTextRendererIphone();
 #elif ANDROID
-        private static NativeTextRenderer TextRenderer = new NativeTextRenderer(); // TEMP(Cyuubi): Implement an actual NativeTextRenderer for Android.
+        private static NativeTextRenderer TextRenderer = new NativeTextRendererAndroid();
 #else
         private static readonly NativeTextRenderer TextRenderer = new NativeTextRendererDesktop();
 #endif

osu!stream/osu!stream_android.csproj

@@ -78,6 +78,7 @@
     <Compile Include="Audio\BackgroundAudioPlayerAndroid.cs" />
     <Compile Include="Audio\SoundEffectPlayerBass.cs" />
     <Compile Include="Audio\SoundEffectPlayerOpenAL.cs" />
+    <Compile Include="Graphics\Renderers\NativeTextRendererAndroid.cs" />
     <Compile Include="Input\Sources\InputSourceAndroid.cs" />
     <Compile Include="Input\TrackingPointAndroid.cs" />
     <Compile Include="Main.cs" />