Guard against crash in RTL.

Change-Id: Id692360cc66600a06a4353a8029440be422cc79f Fixes: 27927374
2016-04-11 11:00:46 -04:00
parent 726959bf76
commit 339df0742c
1 changed files with 4 additions and 0 deletions
--- a/packages/SystemUI/src/com/android/systemui/qs/PageIndicator.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/PageIndicator.java
@@ -118,6 +118,10 @@ public class PageIndicator extends ViewGroup {
        }
        ImageView first = (ImageView) getChildAt(firstIndex);
        ImageView second = (ImageView) getChildAt(secondIndex);
+        if (second == null) {
+            // Weird state where number of pages must not have propagated yet.
+            return;
+        }
        // Lay the two views on top of each other.
        second.setTranslationX(first.getX() - second.getX());