[MaterialCardView] Fixed NPE if android:onClick is defined in the layout

Resolves #1054 Resolves #1614 GIT_ORIGIN_REV_ID=b19044de3093f19313e362d378f5cc3b810c5727 PiperOrigin-RevId: 326486876 (cherry picked from commit 1b0cfae)
material-components · Aug 28, 2020 · 475e63b · 475e63b
1 parent 53d49e3
commit 475e63b
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/java/com/google/android/material/card/MaterialCardView.java b/lib/java/com/google/android/material/card/MaterialCardView.java
@@ -312,7 +312,9 @@ public ColorStateList getCardForegroundColor() {
   @Override
   public void setClickable(boolean clickable) {
     super.setClickable(clickable);
-    cardViewHelper.updateClickable();
+    if (cardViewHelper != null){
+      cardViewHelper.updateClickable();
+    }
   }
 
   @Override