diff --git a/graphics/java/android/graphics/drawable/LayerDrawable.java b/graphics/java/android/graphics/drawable/LayerDrawable.java index 389fd4075b220..72fe9a635baa8 100644 --- a/graphics/java/android/graphics/drawable/LayerDrawable.java +++ b/graphics/java/android/graphics/drawable/LayerDrawable.java @@ -265,6 +265,7 @@ public class LayerDrawable extends Drawable implements Drawable.Callback { */ public boolean setDrawableByLayerId(int id, Drawable drawable) { final ChildDrawable[] layers = mLayerState.mChildren; + if (drawable != null) drawable.setCallback(mCallback); for (int i = mLayerState.mNum - 1; i >= 0; i--) { if (layers[i].mId == id) {