fix(android): getCircleBitmap not displaying image

src/android/com/adobe/phonegap/push/FCMService.kt

@@ -1012,23 +1012,25 @@ class FCMService : FirebaseMessagingService() {
       Bitmap.Config.ARGB_8888
     )
 
+    val canvas = Canvas(output)
+    canvas.drawARGB(0, 0, 0, 0)
+
     val paint = Paint().apply {
       isAntiAlias = true
       color = Color.RED
-      xfermode = PorterDuffXfermode(PorterDuff.Mode.SRC_IN)
     }
 
-    Canvas(output).apply {
-      drawARGB(0, 0, 0, 0)
+    val cx = (bitmap.width / 2).toFloat()
+    val cy = (bitmap.height / 2).toFloat()
+    val radius = minOf(cx, cy)
 
-      val cx = (bitmap.width / 2).toFloat()
-      val cy = (bitmap.height / 2).toFloat()
-      val radius = if (cx < cy) cx else cy
-      val rect = Rect(0, 0, bitmap.width, bitmap.height)
+    canvas.drawCircle(cx, cy, radius, paint)
 
-      drawCircle(cx, cy, radius, paint)
-      drawBitmap(bitmap, rect, rect, paint)
-    }
+    // Set the Xfermode to SRC_IN after drawing the circle,
+    // so that the bitmap will clip correctly inside the circle.
+    paint.xfermode = PorterDuffXfermode(PorterDuff.Mode.SRC_IN)
+
+    canvas.drawBitmap(bitmap, 0f, 0f, paint)
 
     bitmap.recycle()
     return output