Merge "Handle case where canvas is 0x0 for shadows"

1 files changed, 3 insertions, 0 deletions

diff --git a/tools/layoutlib/bridge/src/android/view/RectShadowPainter.java b/tools/layoutlib/bridge/src/android/view/RectShadowPainter.java
index 43f4ebc08d3f..e4b20206ef40 100644
--- a/tools/layoutlib/bridge/src/android/view/RectShadowPainter.java
+++ b/tools/layoutlib/bridge/src/android/view/RectShadowPainter.java
@@ -127,6 +127,9 @@ public class RectShadowPainter {
 
     private static void paintGeometricShadow(@NonNull float[][] coordinates, float lightPosX,
             float lightPosY, float lightHeight, float lightSize, Canvas canvas) {
+        if (canvas == null || canvas.getWidth() == 0 || canvas.getHeight() == 0) {
+            return;
+        }
 
         // The polygon of shadow (same as the original item)
         float[] shadowPoly = new float[coordinates.length * 3];