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Take care of null in Wifi setup.

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

Bug: 3404998
Change-Id: Ia0dabea95e5e7424698a269c0851d610fd305309
This commit is contained in:
Daisuke Miyakawa
2011-01-29 11:55:24 -08:00
parent abeff000fd
commit a93196f165
1 changed files with 7 additions and 5 deletions
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12
src/com/android/settings/wifi/WifiSettings.java
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@@ -210,11 +210,13 @@ public class WifiSettings extends SettingsPreferenceFragment
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);