NavBar: Fix FC (NPE) on Landscape

codex-corp · codex-corp · commit 20923aba5c4b · 2014-09-04T18:30:49.000Z
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyButtonView.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyButtonView.java
@@ -244,7 +244,9 @@ public void setGlowScale(float x) {
 
             // also invalidate our immediate parent to help avoid situations where nearby glows
             // interfere
-            ((View) getParent()).invalidate();
+            if(((View) getParent()) != null) {
+                ((View) getParent()).invalidate();
+            }
         }
     }
 

Original file line number	Diff line number	Diff line change
`@@ -244,7 +244,9 @@ public void setGlowScale(float x) {`
`244`	`244`
`245`	`245`	`// also invalidate our immediate parent to help avoid situations where nearby glows`
`246`	`246`	`// interfere`
`247`		`- ((View) getParent()).invalidate();`
	`247`	`+ if(((View) getParent()) != null) {`
	`248`	`+ ((View) getParent()).invalidate();`
	`249`	`+ }`
`248`	`250`	`}`
`249`	`251`	`}`
`250`	`252`