Performance fix for multiple language subtypes

The code would iterate all enabled subtypes each time
getCurrentSubtype() is called, which is really quite frequent.

Bug: 11230254
Change-Id: I91feb36de6eca84967e848fc585aae04b350be89

1 files changed, 7 insertions, 7 deletions

diff --git a/java/src/com/android/inputmethod/latin/RichInputMethodManager.java b/java/src/com/android/inputmethod/latin/RichInputMethodManager.java
index b4ec8d674..3fcae58f1 100644
--- a/java/src/com/android/inputmethod/latin/RichInputMethodManager.java
+++ b/java/src/com/android/inputmethod/latin/RichInputMethodManager.java
@@ -299,13 +299,13 @@ public class RichInputMethodManager {
         return INDEX_NOT_FOUND;
     }
 
-    public RichInputMethodSubtype getCurrentInputMethodSubtype(
-            final RichInputMethodSubtype defaultSubtype) {
-        final InputMethodSubtype currentSubtype = mImmWrapper.mImm.getCurrentInputMethodSubtype();
-        if (currentSubtype == null) {
-            return defaultSubtype;
-        }
-        return AdditionalFeaturesSettingUtils.getRichInputMethodSubtype(this, currentSubtype);
+    public InputMethodSubtype getCurrentRawSubtype() {
+        return mImmWrapper.mImm.getCurrentInputMethodSubtype();
+    }
+
+    public RichInputMethodSubtype createCurrentRichInputMethodSubtype(
+            final InputMethodSubtype rawSubtype) {
+        return AdditionalFeaturesSettingUtils.createRichInputMethodSubtype(this, rawSubtype);
     }
 
     public boolean hasMultipleEnabledIMEsOrSubtypes(final boolean shouldIncludeAuxiliarySubtypes) {