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Fix updating list preference summary for unknown value

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Change-Id: I86d3162a90e0068e787a906c0d3d64102487620a
This commit is contained in:
Tadashi G. Takaoka 2013-11-28 14:12:05 +09:00
parent 3c7b603c46
commit b1d87850ec
1 changed files with 1 additions and 1 deletions
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java/src/com/android/inputmethod/latin/settings/SettingsFragment.java
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@ -73,7 +73,7 @@ public final class SettingsFragment extends InputMethodSettingsFragment
final ListPreference listPreference = (ListPreference)findPreference(prefKey); final ListPreference listPreference = (ListPreference)findPreference(prefKey);
final CharSequence entries[] = listPreference.getEntries(); final CharSequence entries[] = listPreference.getEntries();
final int entryIndex = listPreference.findIndexOfValue(listPreference.getValue()); 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) { private static void removePreference(final String preferenceKey, final PreferenceGroup parent) {