Android: display_mode scale: cast to do a float division

android-project/app/src/main/java/org/libsdl/app/SDLSurface.java

@@ -123,7 +123,7 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback,
                 nDeviceWidth = realMetrics.widthPixels;
                 nDeviceHeight = realMetrics.heightPixels;
                 // Use densityDpi instead of density to more closely match what the UI scale is
-                density = realMetrics.densityDpi / 160;
+                density = (float)realMetrics.densityDpi / 160.0f;
             }
         } catch(Exception ignored) {
         }