1 files changed, 14 insertions, 0 deletions
diff --git a/java/src/com/android/inputmethod/latin/Constants.java b/java/src/com/android/inputmethod/latin/Constants.java
index e79db367c..d71c0f995 100644
--- a/java/src/com/android/inputmethod/latin/Constants.java
+++ b/java/src/com/android/inputmethod/latin/Constants.java
@@ -19,6 +19,13 @@ package com.android.inputmethod.latin;
 import android.view.inputmethod.EditorInfo;
 
 public final class Constants {
+    public static final class Color {
+        /**
+         * The alpha value for fully opaque.
+         */
+        public final static int ALPHA_OPAQUE = 255;
+    }
+
     public static final class ImeOption {
         /**
          * The private IME option used to indicate that no microphone should be shown for a given
@@ -121,6 +128,13 @@ public final class Constants {
         }
     }
 
+    public static final int NOT_A_CODE = -1;
+
+    // See {@link KeyboardActionListener.Adapter#isInvalidCoordinate(int)}.
+    public static final int NOT_A_COORDINATE = -1;
+    public static final int SUGGESTION_STRIP_COORDINATE = -2;
+    public static final int SPELL_CHECKER_COORDINATE = -3;
+
     private Constants() {
         // This utility class is not publicly instantiable.
     }