fix: compatibility with older react native versions

Author: sAleksovski

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## Fixed
+
+- Compatibility with older react native versions
+
 ## [0.20.0] - 2026-01-13
 
 ## Added

android/src/main/java/com/reactnativeandroidwidget/oss/CSSBackgroundDrawable.java

@@ -29,19 +29,16 @@
 import android.graphics.Canvas;
 import android.graphics.Color;
 import android.graphics.ColorFilter;
-import android.graphics.ComposeShader;
 import android.graphics.DashPathEffect;
 import android.graphics.Outline;
 import android.graphics.Paint;
 import android.graphics.Path;
 import android.graphics.PathEffect;
 import android.graphics.PixelFormat;
 import android.graphics.PointF;
-import android.graphics.PorterDuff;
 import android.graphics.Rect;
 import android.graphics.RectF;
 import android.graphics.Region;
-import android.graphics.Shader;
 import android.graphics.drawable.Drawable;
 import android.view.View;
 import androidx.annotation.Nullable;
@@ -55,13 +52,11 @@
 import com.facebook.react.uimanager.LengthPercentageType;
 import com.facebook.react.uimanager.PixelUtil;
 import com.facebook.react.uimanager.Spacing;
-import com.facebook.react.uimanager.style.BackgroundImageLayer;
 import com.facebook.react.uimanager.style.BorderRadiusProp;
 import com.facebook.react.uimanager.style.BorderRadiusStyle;
 import com.facebook.react.uimanager.style.BorderStyle;
 import com.facebook.react.uimanager.style.ComputedBorderRadius;
 import com.facebook.react.uimanager.style.CornerRadii;
-import java.util.List;
 import java.util.Locale;
 import java.util.Objects;
 
@@ -134,7 +129,6 @@ public class CSSBackgroundDrawable extends Drawable {
     /* Used by all types of background and for drawing borders */
     private final Paint mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
     private int mColor = Color.TRANSPARENT;
-    private @Nullable List<BackgroundImageLayer> mBackgroundImageLayers = null;
     private int mAlpha = 255;
 
     // There is a small gap between the edges of adjacent paths
@@ -358,11 +352,6 @@ public void setColor(int color) {
         invalidateSelf();
     }
 
-    public void setBackgroundImage(@Nullable List<BackgroundImageLayer> backgroundImageLayers) {
-        mBackgroundImageLayers = backgroundImageLayers;
-        invalidateSelf();
-    }
-
     public int getColor() {
         return mColor;
     }
@@ -414,13 +403,6 @@ private void drawRoundedBackgroundWithBorders(Canvas canvas) {
             canvas.drawPath(Preconditions.checkNotNull(mBackgroundColorRenderPath), mPaint);
         }
 
-        if (mBackgroundImageLayers != null && !mBackgroundImageLayers.isEmpty()) {
-            mPaint.setShader(getBackgroundImageShader());
-            mPaint.setStyle(Paint.Style.FILL);
-            canvas.drawPath(Preconditions.checkNotNull(mBackgroundColorRenderPath), mPaint);
-            mPaint.setShader(null);
-        }
-
         final RectF borderWidth = getDirectionAwareBorderInsets();
         int colorLeft = getBorderColor(Spacing.LEFT);
         int colorTop = getBorderColor(Spacing.TOP);
@@ -1152,12 +1134,6 @@ private void drawRectangularBackgroundWithBorders(Canvas canvas) {
             canvas.drawRect(getBounds(), mPaint);
         }
 
-        if (mBackgroundImageLayers != null && !mBackgroundImageLayers.isEmpty()) {
-            mPaint.setShader(getBackgroundImageShader());
-            canvas.drawRect(getBounds(), mPaint);
-            mPaint.setShader(null);
-        }
-
         final RectF borderWidth = getDirectionAwareBorderInsets();
 
         final int borderLeft = Math.round(borderWidth.left);
@@ -1449,28 +1425,6 @@ public RectF getDirectionAwareBorderInsets() {
         return new RectF(borderLeftWidth, borderTopWidth, borderRightWidth, borderBottomWidth);
     }
 
-    private @Nullable Shader getBackgroundImageShader() {
-        if (mBackgroundImageLayers == null) {
-            return null;
-        }
-
-        Shader compositeShader = null;
-        for (BackgroundImageLayer backgroundImageLayer : mBackgroundImageLayers) {
-            Rect bounds = getBounds();
-            Shader currentShader = backgroundImageLayer.getShader(bounds.width(), bounds.height());
-            if (currentShader == null) {
-                continue;
-            }
-            if (compositeShader == null) {
-                compositeShader = currentShader;
-            } else {
-                compositeShader =
-                    new ComposeShader(currentShader, compositeShader, PorterDuff.Mode.SRC_OVER);
-            }
-        }
-        return compositeShader;
-    }
-
     /**
      * Multiplies the color with the given alpha.
      *