Merge "Add a comment for setAdditionalInputMethodSubtypes"
diff --git a/core/java/android/view/textservice/TextServicesManager.java b/core/java/android/view/textservice/TextServicesManager.java
index a44582b..01587aa 100644
--- a/core/java/android/view/textservice/TextServicesManager.java
+++ b/core/java/android/view/textservice/TextServicesManager.java
@@ -87,6 +87,11 @@
             throw new IllegalArgumentException("Locale should not be null if you don't refer"
                     + " settings.");
         }
+
+        if (referToSpellCheckerLanguageSettings && !isSpellCheckerEnabled()) {
+            return null;
+        }
+
         final SpellCheckerInfo sci;
         try {
             sci = sService.getCurrentSpellChecker(null);
diff --git a/services/java/com/android/server/InputMethodManagerService.java b/services/java/com/android/server/InputMethodManagerService.java
index ba2438b..bb831f5 100644
--- a/services/java/com/android/server/InputMethodManagerService.java
+++ b/services/java/com/android/server/InputMethodManagerService.java
@@ -1682,7 +1682,12 @@
                 for (int i = 0; i < packageNum; ++i) {
                     if (packageInfos[i].equals(imi.getPackageName())) {
                         mFileManager.addInputMethodSubtypes(imi, subtypes);
-                        buildInputMethodListLocked(mMethodList, mMethodMap);
+                        final long ident = Binder.clearCallingIdentity();
+                        try {
+                            buildInputMethodListLocked(mMethodList, mMethodMap);
+                        } finally {
+                            Binder.restoreCallingIdentity(ident);
+                        }
                         return true;
                     }
                 }
@@ -1707,7 +1712,7 @@
                 return;
             }
 
-            long ident = Binder.clearCallingIdentity();
+            final long ident = Binder.clearCallingIdentity();
             try {
                 setInputMethodLocked(id, subtypeId);
             } finally {