1 files changed, 19 insertions, 10 deletions

diff --git a/java/src/com/android/inputmethod/latin/Constants.java b/java/src/com/android/inputmethod/latin/Constants.java
index 9a9653094..c260434d5 100644
--- a/java/src/com/android/inputmethod/latin/Constants.java
+++ b/java/src/com/android/inputmethod/latin/Constants.java
@@ -70,38 +70,47 @@ public final class Constants {
 
         public static final class ExtraValue {
             /**
-             * The subtype extra value used to indicate that the subtype keyboard layout is capable
-             * for typing ASCII characters.
+             * The subtype extra value used to indicate that this subtype is capable of
+             * entering ASCII characters.
              */
             public static final String ASCII_CAPABLE = "AsciiCapable";
 
             /**
-             * The subtype extra value used to indicate that the subtype keyboard layout is capable
-             * for typing EMOJI characters.
+             * The subtype extra value used to indicate that this subtype is enabled
+             * when the default subtype is not marked as ascii capable.
+             */
+            public static final String ENABLED_WHEN_DEFAULT_IS_NOT_ASCII_CAPABLE =
+                    "EnabledWhenDefaultIsNotAsciiCapable";
+
+            /**
+             * The subtype extra value used to indicate that this subtype is capable of
+             * entering emoji characters.
              */
             public static final String EMOJI_CAPABLE = "EmojiCapable";
+
             /**
-             * The subtype extra value used to indicate that the subtype require network connection
-             * to work.
+             * The subtype extra value used to indicate that this subtype requires a network
+             * connection to work.
              */
             public static final String REQ_NETWORK_CONNECTIVITY = "requireNetworkConnectivity";
 
             /**
-             * The subtype extra value used to indicate that the subtype display name contains "%s"
-             * for replacement mark and it should be replaced by this extra value.
+             * The subtype extra value used to indicate that the display name of this subtype
+             * contains a "%s" for printf-like replacement and it should be replaced by
+             * this extra value.
              * This extra value is supported on JellyBean and later.
              */
             public static final String UNTRANSLATABLE_STRING_IN_SUBTYPE_NAME =
                     "UntranslatableReplacementStringInSubtypeName";
 
             /**
-             * The subtype extra value used to indicate that the subtype keyboard layout set name.
+             * The subtype extra value used to indicate this subtype keyboard layout set name.
              * This extra value is private to LatinIME.
              */
             public static final String KEYBOARD_LAYOUT_SET = "KeyboardLayoutSet";
 
             /**
-             * The subtype extra value used to indicate that the subtype is additional subtype
+             * The subtype extra value used to indicate that this subtype is an additional subtype
              * that the user defined. This extra value is private to LatinIME.
              */
             public static final String IS_ADDITIONAL_SUBTYPE = "isAdditionalSubtype";