2 files changed, 45 insertions, 20 deletions
diff --git a/java/src/com/android/inputmethod/keyboard/internal/NeedsToDisplayLanguage.java b/java/src/com/android/inputmethod/keyboard/internal/NeedsToDisplayLanguage.java
new file mode 100644
index 000000000..e548de589
--- /dev/null
+++ b/java/src/com/android/inputmethod/keyboard/internal/NeedsToDisplayLanguage.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.inputmethod.keyboard.internal;
+
+import android.view.inputmethod.InputMethodSubtype;
+
+import com.android.inputmethod.latin.utils.SubtypeLocaleUtils;
+
+/**
+ * This class determines that the language name on the spacebar should be displayed or not.
+ */
+public final class NeedsToDisplayLanguage {
+    private int mEnabledSubtypeCount;
+    private boolean mIsSystemLanguageSameAsInputLanguage;
+
+    public boolean needsToDisplayLanguage(final InputMethodSubtype subtype) {
+        if (SubtypeLocaleUtils.isNoLanguage(subtype)) {
+            return true;
+        }
+        return mEnabledSubtypeCount >= 2 || !mIsSystemLanguageSameAsInputLanguage;
+    }
+
+    public void updateEnabledSubtypeCount(final int count) {
+        mEnabledSubtypeCount = count;
+    }
+
+    public void updateIsSystemLanguageSameAsInputLanguage(final boolean isSame) {
+        mIsSystemLanguageSameAsInputLanguage = isSame;
+    }
+}
diff --git a/java/src/com/android/inputmethod/latin/SubtypeSwitcher.java b/java/src/com/android/inputmethod/latin/SubtypeSwitcher.java
index c9a85f994..d4301229c 100644
--- a/java/src/com/android/inputmethod/latin/SubtypeSwitcher.java
+++ b/java/src/com/android/inputmethod/latin/SubtypeSwitcher.java
@@ -34,6 +34,7 @@ import android.view.inputmethod.InputMethodSubtype;
 import com.android.inputmethod.annotations.UsedForTesting;
 import com.android.inputmethod.compat.InputMethodSubtypeCompatUtils;
 import com.android.inputmethod.keyboard.KeyboardSwitcher;
+import com.android.inputmethod.keyboard.internal.NeedsToDisplayLanguage;
 import com.android.inputmethod.latin.utils.LocaleUtils;
 import com.android.inputmethod.latin.utils.SubtypeLocaleUtils;
 
@@ -89,26 +90,6 @@ public final class SubtypeSwitcher {
                     false /* isAuxiliary */, false /* overridesImplicitlyEnabledSubtype */,
                     SUBTYPE_ID_OF_DUMMY_EMOJI_SUBTYPE);
 
-    static final class NeedsToDisplayLanguage {
-        private int mEnabledSubtypeCount;
-        private boolean mIsSystemLanguageSameAsInputLanguage;
-
-        public boolean needsToDisplayLanguage(final InputMethodSubtype subtype) {
-            if (SubtypeLocaleUtils.isNoLanguage(subtype)) {
-                return true;
-            }
-            return mEnabledSubtypeCount >= 2 || !mIsSystemLanguageSameAsInputLanguage;
-        }
-
-        public void updateEnabledSubtypeCount(final int count) {
-            mEnabledSubtypeCount = count;
-        }
-
-        public void updateIsSystemLanguageSameAsInputLanguage(final boolean isSame) {
-            mIsSystemLanguageSameAsInputLanguage = isSame;
-        }
-    }
-
     public static SubtypeSwitcher getInstance() {
         return sInstance;
     }