Support custom colors in BarcodeEncoder.java.

journeyapps · Feb 8, 2022 · 8fdbbbe · 8fdbbbe
1 parent 2324a54
commit 8fdbbbe
Showing 1 changed file with 11 additions and 3 deletions.
diff --git a/zxing-android-embedded/src/com/journeyapps/barcodescanner/BarcodeEncoder.java b/zxing-android-embedded/src/com/journeyapps/barcodescanner/BarcodeEncoder.java
@@ -19,21 +19,29 @@
  * Licensed under the Apache License, Version 2.0.
  */
 public class BarcodeEncoder {
-    private static final int WHITE = 0xFFFFFFFF;
-    private static final int BLACK = 0xFF000000;
+    private int bgColor = 0xFFFFFFFF;
+    private int fgColor = 0xFF000000;
 
 
     public BarcodeEncoder() {
     }
 
+    public void setBackgroundColor(int bgColor) {
+        this.bgColor = bgColor;
+    }
+
+    public void setForegroundColor(int fgColor)  {
+        this.fgColor = fgColor;
+    }
+
     public Bitmap createBitmap(BitMatrix matrix) {
         int width = matrix.getWidth();
         int height = matrix.getHeight();
         int[] pixels = new int[width * height];
         for (int y = 0; y < height; y++) {
             int offset = y * width;
             for (int x = 0; x < width; x++) {
-                pixels[offset + x] = matrix.get(x, y) ? BLACK : WHITE;
+                pixels[offset + x] = matrix.get(x, y) ? fgColor : bgColor;
             }
         }