commit a93196f1651a0598d6e398f6fb3c2e513a3b7091
author Daisuke Miyakawa <dmiyakawa@google.com> Sat Jan 29 11:55:24 2011 -0800
committer Daisuke Miyakawa <dmiyakawa@google.com> Sat Jan 29 11:55:24 2011 -0800
tree e58ccef95587bb19662c0f7d27ad4eb936788d9a
parent abeff000fdd0c421ee514effb83c202174209b9d

Take care of null in Wifi setup.

The preference isn't available in Wifi setup launched from
SetupWizard, causing NPE.

Bug: 3404998
Change-Id: Ia0dabea95e5e7424698a269c0851d610fd305309

src/com/android/settings/wifi/WifiSettings.java

diff --git a/src/com/android/settings/wifi/WifiSettings.java b/src/com/android/settings/wifi/WifiSettings.java
index 7d16141..1222e77 100644
--- a/src/com/android/settings/wifi/WifiSettings.java
+++ b/src/com/android/settings/wifi/WifiSettings.java
@@ -210,11 +210,13 @@
             mAddNetwork = findPreference("add_network");
 
             ListPreference pref = (ListPreference) findPreference(KEY_SLEEP_POLICY);
-            pref.setOnPreferenceChangeListener(this);
-            int value = Settings.System.getInt(getContentResolver(),
-                    Settings.System.WIFI_SLEEP_POLICY,
-                    Settings.System.WIFI_SLEEP_POLICY_NEVER);
-            pref.setValue(String.valueOf(value));
+            if (pref != null) {
+                pref.setOnPreferenceChangeListener(this);
+                int value = Settings.System.getInt(getContentResolver(),
+                        Settings.System.WIFI_SLEEP_POLICY,
+                        Settings.System.WIFI_SLEEP_POLICY_NEVER);
+                pref.setValue(String.valueOf(value));
+            }
 
             registerForContextMenu(getListView());
             setHasOptionsMenu(true);