Search in Settings for Japanese

Normalize Hiragana and Katakana in Settings search.

Fixes: 28410478
Test: manual - set the device language to Japanese
               and search in Settings.
Test: manual

Change-Id: Iee76da6a895ea006959c23f4eb64f62af0917c34

src/com/android/settings/search/SearchFeatureProviderImpl.java

@@ -24,8 +24,11 @@ import android.util.Log;
 
 import com.android.settings.dashboard.SiteMapManager;
 import com.android.settings.overlay.FeatureFactory;
+import com.android.settings.search.indexing.IndexData;
 import com.android.settingslib.wrapper.PackageManagerWrapper;
 
+import java.util.Locale;
+
 /**
  * FeatureProvider for the refactored search code.
  */
@@ -130,6 +133,9 @@ public class SearchFeatureProviderImpl implements SearchFeatureProvider {
         if (TextUtils.isEmpty(query)) {
             return null;
         }
+        if (Locale.getDefault().equals(Locale.JAPAN)) {
+            query = IndexData.normalizeJapaneseString(query);
+        }
         return query.trim();
     }
 }