From c51ef9702d7ccd3dac15ccaeb509d1150f0a2d7f Mon Sep 17 00:00:00 2001
From: Romain Guy <romainguy@android.com>
Date: Fri, 29 May 2009 12:05:11 -0700
Subject: [PATCH] Fixes #1873537.

Only update the popup window when it is shown. This avoids throwing an NPE in PopupWindow.
A PopupWindow is only aware of its content view after being shown.
---
 core/java/android/widget/AbsListView.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/java/android/widget/AbsListView.java b/core/java/android/widget/AbsListView.java
index 20e2c4688677b..f60aba35883fa 100644
--- a/core/java/android/widget/AbsListView.java
+++ b/core/java/android/widget/AbsListView.java
@@ -1570,7 +1570,7 @@ public abstract class AbsListView extends AdapterView<ListAdapter> implements Te
         if (mInstallGesturesOverlay) {
             installGesturesOverlay();
             positionGesturesPopup();
-        } else if (mGesturesPopup != null) {
+        } else if (mGesturesPopup != null && mGesturesPopup.isShowing()) {
             mGesturesPopup.update(w, h);
         }
     }