commit b1d87850ec2cb0ef18d56fd3a3fab6ea394c0adc
author Tadashi G. Takaoka <takaoka@google.com> Thu Nov 28 14:12:05 2013 +0900
committer Tadashi G. Takaoka <takaoka@google.com> Thu Nov 28 14:12:29 2013 +0900
tree 3dcf7646306bc15ee7a0f2268a94f142d3fb982d
parent 3c7b603c46180ac8c6ec84c39719f72f0db08ffb

Fix updating list preference summary for unknown value

Change-Id: I86d3162a90e0068e787a906c0d3d64102487620a

java/src/com/android/inputmethod/latin/settings/SettingsFragment.java

diff --git a/java/src/com/android/inputmethod/latin/settings/SettingsFragment.java b/java/src/com/android/inputmethod/latin/settings/SettingsFragment.java
index 9666dd6..7d307a4 100644
--- a/java/src/com/android/inputmethod/latin/settings/SettingsFragment.java
+++ b/java/src/com/android/inputmethod/latin/settings/SettingsFragment.java
@@ -73,7 +73,7 @@
         final ListPreference listPreference = (ListPreference)findPreference(prefKey);
         final CharSequence entries[] = listPreference.getEntries();
         final int entryIndex = listPreference.findIndexOfValue(listPreference.getValue());
-        listPreference.setSummary(entries[entryIndex]);
+        listPreference.setSummary(entryIndex < 0 ? null : entries[entryIndex]);
     }
 
     private static void removePreference(final String preferenceKey, final PreferenceGroup parent) {