Clean SubtypeLocaleUtils a bit

Change-Id: If8b981715983e3a12867c9b7c53bfa5effaddd39

2 files changed, 3 insertions, 7 deletions

diff --git a/java/src/com/android/inputmethod/latin/settings/CustomInputStylePreference.java b/java/src/com/android/inputmethod/latin/settings/CustomInputStylePreference.java
index 01398f467..b749aa51a 100644
--- a/java/src/com/android/inputmethod/latin/settings/CustomInputStylePreference.java
+++ b/java/src/com/android/inputmethod/latin/settings/CustomInputStylePreference.java
@@ -346,8 +346,10 @@ final class CustomInputStylePreference extends DialogPreference
             super(context, android.R.layout.simple_spinner_item);
             setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
 
+            final String[] predefinedKeyboardLayoutSet = context.getResources().getStringArray(
+                    R.array.predefined_layouts);
             // TODO: Should filter out already existing combinations of locale and layout.
-            for (final String layout : SubtypeLocaleUtils.getPredefinedKeyboardLayoutSet()) {
+            for (final String layout : predefinedKeyboardLayoutSet) {
                 // This is a dummy subtype with NO_LANGUAGE, only for display.
                 final InputMethodSubtype subtype =
                         AdditionalSubtypeUtils.createDummyAdditionalSubtype(
diff --git a/java/src/com/android/inputmethod/latin/utils/SubtypeLocaleUtils.java b/java/src/com/android/inputmethod/latin/utils/SubtypeLocaleUtils.java
index b36168b6c..2724b5424 100644
--- a/java/src/com/android/inputmethod/latin/utils/SubtypeLocaleUtils.java
+++ b/java/src/com/android/inputmethod/latin/utils/SubtypeLocaleUtils.java
@@ -56,7 +56,6 @@ public final class SubtypeLocaleUtils {
     private static volatile boolean sInitialized = false;
     private static final Object sInitializeLock = new Object();
     private static Resources sResources;
-    private static String[] sPredefinedKeyboardLayoutSet;
     // Keyboard layout to its display name map.
     private static final HashMap<String, String> sKeyboardLayoutToDisplayNameMap = new HashMap<>();
     // Keyboard layout to subtype name resource id map.
@@ -103,7 +102,6 @@ public final class SubtypeLocaleUtils {
         sResources = res;
 
         final String[] predefinedLayoutSet = res.getStringArray(R.array.predefined_layouts);
-        sPredefinedKeyboardLayoutSet = predefinedLayoutSet;
         final String[] layoutDisplayNames = res.getStringArray(
                 R.array.predefined_layout_display_names);
         for (int i = 0; i < predefinedLayoutSet.length; i++) {
@@ -152,10 +150,6 @@ public final class SubtypeLocaleUtils {
         }
     }
 
-    public static String[] getPredefinedKeyboardLayoutSet() {
-        return sPredefinedKeyboardLayoutSet;
-    }
-
     public static boolean isExceptionalLocale(final String localeString) {
         return sExceptionalLocaleToNameIdsMap.containsKey(localeString);
     }