commit aad188d40ad90f688c1967eea8189a8857d333e2
author Keisuke Kuroyanagi <ksk@google.com> Fri Oct 24 06:29:10 2014 +0000
committer Android (Google) Code Review <android-gerrit@google.com> Fri Oct 24 06:29:10 2014 +0000
tree f97c69d078994480f57d514b6a481168091d7bc5
parent 9e58ae469843fd2c293e8ebf87df3a03c7603b58
parent 6cc318bd6a2c5993cce128d75fe753c3686331c1

Merge "Height of the keyboard for spellchecker is too large."

common/src/com/android/inputmethod/latin/common/Constants.java

diff --git a/common/src/com/android/inputmethod/latin/Constants.java b/common/src/com/android/inputmethod/latin/common/Constants.java
similarity index 99%
rename from common/src/com/android/inputmethod/latin/Constants.java
rename to common/src/com/android/inputmethod/latin/common/Constants.java
index 0fd5659..0b3b014 100644
--- a/common/src/com/android/inputmethod/latin/Constants.java
+++ b/common/src/com/android/inputmethod/latin/common/Constants.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.inputmethod.latin;
+package com.android.inputmethod.latin.common;
 
 public final class Constants {
     public static final class Color {

java/src/com/android/inputmethod/accessibility/KeyCodeDescriptionMapper.java

diff --git a/java/src/com/android/inputmethod/accessibility/KeyCodeDescriptionMapper.java b/java/src/com/android/inputmethod/accessibility/KeyCodeDescriptionMapper.java
index a0210e4..9f7caa4 100644
--- a/java/src/com/android/inputmethod/accessibility/KeyCodeDescriptionMapper.java
+++ b/java/src/com/android/inputmethod/accessibility/KeyCodeDescriptionMapper.java
@@ -26,8 +26,8 @@
 import com.android.inputmethod.keyboard.Key;
 import com.android.inputmethod.keyboard.Keyboard;
 import com.android.inputmethod.keyboard.KeyboardId;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.R;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.StringUtils;
 
 import java.util.Locale;

java/src/com/android/inputmethod/compat/InputMethodSubtypeCompatUtils.java

diff --git a/java/src/com/android/inputmethod/compat/InputMethodSubtypeCompatUtils.java b/java/src/com/android/inputmethod/compat/InputMethodSubtypeCompatUtils.java
index 9e842e7..3a27c57 100644
--- a/java/src/com/android/inputmethod/compat/InputMethodSubtypeCompatUtils.java
+++ b/java/src/com/android/inputmethod/compat/InputMethodSubtypeCompatUtils.java
@@ -20,8 +20,8 @@
 import android.view.inputmethod.InputMethodSubtype;
 
 import com.android.inputmethod.annotations.UsedForTesting;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.RichInputMethodSubtype;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Method;

java/src/com/android/inputmethod/event/CombinerChain.java

diff --git a/java/src/com/android/inputmethod/event/CombinerChain.java b/java/src/com/android/inputmethod/event/CombinerChain.java
index b5863ed..5858faa 100644
--- a/java/src/com/android/inputmethod/event/CombinerChain.java
+++ b/java/src/com/android/inputmethod/event/CombinerChain.java
@@ -19,7 +19,7 @@
 import android.text.SpannableStringBuilder;
 import android.text.TextUtils;
 
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.ArrayList;
 import java.util.HashMap;

java/src/com/android/inputmethod/event/DeadKeyCombiner.java

diff --git a/java/src/com/android/inputmethod/event/DeadKeyCombiner.java b/java/src/com/android/inputmethod/event/DeadKeyCombiner.java
index 9d7cc05..a3e4ad8 100644
--- a/java/src/com/android/inputmethod/event/DeadKeyCombiner.java
+++ b/java/src/com/android/inputmethod/event/DeadKeyCombiner.java
@@ -19,7 +19,7 @@
 import android.text.TextUtils;
 import android.util.SparseIntArray;
 
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.text.Normalizer;
 import java.util.ArrayList;
@@ -218,7 +218,10 @@
     @Nonnull
     private static Event createEventChainFromSequence(final @Nonnull CharSequence text,
             @Nonnull final Event originalEvent) {
-        Event lastEvent = originalEvent;
+        if (text.length() <= 0) {
+            return originalEvent;
+        }
+        Event lastEvent = null;
         int codePoint = 0;
         for (int i = text.length(); i > 0; i -= Character.charCount(codePoint)) {
             codePoint = Character.codePointBefore(text, i);

java/src/com/android/inputmethod/event/Event.java

diff --git a/java/src/com/android/inputmethod/event/Event.java b/java/src/com/android/inputmethod/event/Event.java
index 0e6d733..92bcda4 100644
--- a/java/src/com/android/inputmethod/event/Event.java
+++ b/java/src/com/android/inputmethod/event/Event.java
@@ -17,8 +17,8 @@
 package com.android.inputmethod.event;
 
 import com.android.inputmethod.annotations.ExternallyReferenced;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.StringUtils;
 
 import javax.annotation.Nonnull;

java/src/com/android/inputmethod/event/HardwareKeyboardEventDecoder.java

diff --git a/java/src/com/android/inputmethod/event/HardwareKeyboardEventDecoder.java b/java/src/com/android/inputmethod/event/HardwareKeyboardEventDecoder.java
index 6aa6043..3a4097d 100644
--- a/java/src/com/android/inputmethod/event/HardwareKeyboardEventDecoder.java
+++ b/java/src/com/android/inputmethod/event/HardwareKeyboardEventDecoder.java
@@ -19,7 +19,7 @@
 import android.view.KeyCharacterMap;
 import android.view.KeyEvent;
 
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 /**
  * A hardware event decoder for a hardware qwerty-ish keyboard.

java/src/com/android/inputmethod/event/MyanmarReordering.java

diff --git a/java/src/com/android/inputmethod/event/MyanmarReordering.java b/java/src/com/android/inputmethod/event/MyanmarReordering.java
index 40b5439..7bc1630 100644
--- a/java/src/com/android/inputmethod/event/MyanmarReordering.java
+++ b/java/src/com/android/inputmethod/event/MyanmarReordering.java
@@ -16,7 +16,7 @@
 
 package com.android.inputmethod.event;
 
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.ArrayList;
 import java.util.Arrays;

java/src/com/android/inputmethod/keyboard/Key.java

diff --git a/java/src/com/android/inputmethod/keyboard/Key.java b/java/src/com/android/inputmethod/keyboard/Key.java
index 45ce6a8..04a0f1e 100644
--- a/java/src/com/android/inputmethod/keyboard/Key.java
+++ b/java/src/com/android/inputmethod/keyboard/Key.java
@@ -17,10 +17,10 @@
 package com.android.inputmethod.keyboard;
 
 import static com.android.inputmethod.keyboard.internal.KeyboardIconsSet.ICON_UNDEFINED;
-import static com.android.inputmethod.latin.Constants.CODE_OUTPUT_TEXT;
-import static com.android.inputmethod.latin.Constants.CODE_SHIFT;
-import static com.android.inputmethod.latin.Constants.CODE_SWITCH_ALPHA_SYMBOL;
-import static com.android.inputmethod.latin.Constants.CODE_UNSPECIFIED;
+import static com.android.inputmethod.latin.common.Constants.CODE_OUTPUT_TEXT;
+import static com.android.inputmethod.latin.common.Constants.CODE_SHIFT;
+import static com.android.inputmethod.latin.common.Constants.CODE_SWITCH_ALPHA_SYMBOL;
+import static com.android.inputmethod.latin.common.Constants.CODE_UNSPECIFIED;
 
 import android.content.res.TypedArray;
 import android.graphics.Rect;
@@ -36,8 +36,8 @@
 import com.android.inputmethod.keyboard.internal.KeyboardParams;
 import com.android.inputmethod.keyboard.internal.KeyboardRow;
 import com.android.inputmethod.keyboard.internal.MoreKeySpec;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.R;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.StringUtils;
 
 import java.util.Arrays;

java/src/com/android/inputmethod/keyboard/Keyboard.java

diff --git a/java/src/com/android/inputmethod/keyboard/Keyboard.java b/java/src/com/android/inputmethod/keyboard/Keyboard.java
index d35c8fa..3c90a04 100644
--- a/java/src/com/android/inputmethod/keyboard/Keyboard.java
+++ b/java/src/com/android/inputmethod/keyboard/Keyboard.java
@@ -21,7 +21,7 @@
 import com.android.inputmethod.keyboard.internal.KeyVisualAttributes;
 import com.android.inputmethod.keyboard.internal.KeyboardIconsSet;
 import com.android.inputmethod.keyboard.internal.KeyboardParams;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.CoordinateUtils;
 
 import java.util.ArrayList;

java/src/com/android/inputmethod/keyboard/KeyboardActionListener.java

diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardActionListener.java b/java/src/com/android/inputmethod/keyboard/KeyboardActionListener.java
index c565866..ac66f7c 100644
--- a/java/src/com/android/inputmethod/keyboard/KeyboardActionListener.java
+++ b/java/src/com/android/inputmethod/keyboard/KeyboardActionListener.java
@@ -16,8 +16,8 @@
 
 package com.android.inputmethod.keyboard;
 
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.InputPointers;
+import com.android.inputmethod.latin.common.Constants;
 
 public interface KeyboardActionListener {
     /**

java/src/com/android/inputmethod/keyboard/KeyboardId.java

diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardId.java b/java/src/com/android/inputmethod/keyboard/KeyboardId.java
index 36ca97d..d43bf37 100644
--- a/java/src/com/android/inputmethod/keyboard/KeyboardId.java
+++ b/java/src/com/android/inputmethod/keyboard/KeyboardId.java
@@ -16,7 +16,7 @@
 
 package com.android.inputmethod.keyboard;
 
-import static com.android.inputmethod.latin.Constants.Subtype.ExtraValue.KEYBOARD_LAYOUT_SET;
+import static com.android.inputmethod.latin.common.Constants.Subtype.ExtraValue.KEYBOARD_LAYOUT_SET;
 
 import android.text.InputType;
 import android.text.TextUtils;

java/src/com/android/inputmethod/keyboard/KeyboardLayoutSet.java

diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardLayoutSet.java b/java/src/com/android/inputmethod/keyboard/KeyboardLayoutSet.java
index 2344284..b674359 100644
--- a/java/src/com/android/inputmethod/keyboard/KeyboardLayoutSet.java
+++ b/java/src/com/android/inputmethod/keyboard/KeyboardLayoutSet.java
@@ -16,8 +16,8 @@
 
 package com.android.inputmethod.keyboard;
 
-import static com.android.inputmethod.latin.Constants.ImeOption.FORCE_ASCII;
-import static com.android.inputmethod.latin.Constants.ImeOption.NO_SETTINGS_KEY;
+import static com.android.inputmethod.latin.common.Constants.ImeOption.FORCE_ASCII;
+import static com.android.inputmethod.latin.common.Constants.ImeOption.NO_SETTINGS_KEY;
 
 import android.content.Context;
 import android.content.res.Resources;

java/src/com/android/inputmethod/keyboard/KeyboardView.java

diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardView.java b/java/src/com/android/inputmethod/keyboard/KeyboardView.java
index 98cd1da..6feb1e7 100644
--- a/java/src/com/android/inputmethod/keyboard/KeyboardView.java
+++ b/java/src/com/android/inputmethod/keyboard/KeyboardView.java
@@ -35,8 +35,8 @@
 
 import com.android.inputmethod.keyboard.internal.KeyDrawParams;
 import com.android.inputmethod.keyboard.internal.KeyVisualAttributes;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.R;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.TypefaceUtils;
 
 import java.util.HashSet;

java/src/com/android/inputmethod/keyboard/MainKeyboardView.java

diff --git a/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java b/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
index 06f9ced..e66523b 100644
--- a/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
+++ b/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
@@ -52,10 +52,10 @@
 import com.android.inputmethod.keyboard.internal.NonDistinctMultitouchHelper;
 import com.android.inputmethod.keyboard.internal.SlidingKeyInputDrawingPreview;
 import com.android.inputmethod.keyboard.internal.TimerHandler;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.R;
 import com.android.inputmethod.latin.RichInputMethodSubtype;
 import com.android.inputmethod.latin.SuggestedWords;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.settings.DebugSettings;
 import com.android.inputmethod.latin.utils.CoordinateUtils;
 import com.android.inputmethod.latin.utils.StringUtils;

java/src/com/android/inputmethod/keyboard/MoreKeysKeyboardView.java

diff --git a/java/src/com/android/inputmethod/keyboard/MoreKeysKeyboardView.java b/java/src/com/android/inputmethod/keyboard/MoreKeysKeyboardView.java
index 841283b..0152253 100644
--- a/java/src/com/android/inputmethod/keyboard/MoreKeysKeyboardView.java
+++ b/java/src/com/android/inputmethod/keyboard/MoreKeysKeyboardView.java
@@ -29,8 +29,8 @@
 import com.android.inputmethod.accessibility.AccessibilityUtils;
 import com.android.inputmethod.accessibility.MoreKeysKeyboardAccessibilityDelegate;
 import com.android.inputmethod.keyboard.internal.KeyDrawParams;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.R;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.CoordinateUtils;
 
 /**

java/src/com/android/inputmethod/keyboard/PointerTracker.java

diff --git a/java/src/com/android/inputmethod/keyboard/PointerTracker.java b/java/src/com/android/inputmethod/keyboard/PointerTracker.java
index 49288ad..fe6270f 100644
--- a/java/src/com/android/inputmethod/keyboard/PointerTracker.java
+++ b/java/src/com/android/inputmethod/keyboard/PointerTracker.java
@@ -31,9 +31,9 @@
 import com.android.inputmethod.keyboard.internal.GestureStrokeRecognitionParams;
 import com.android.inputmethod.keyboard.internal.PointerTrackerQueue;
 import com.android.inputmethod.keyboard.internal.TypingTimeRecorder;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.InputPointers;
 import com.android.inputmethod.latin.R;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.define.DebugFlags;
 import com.android.inputmethod.latin.settings.Settings;
 import com.android.inputmethod.latin.utils.CoordinateUtils;

java/src/com/android/inputmethod/keyboard/ProximityInfo.java

diff --git a/java/src/com/android/inputmethod/keyboard/ProximityInfo.java b/java/src/com/android/inputmethod/keyboard/ProximityInfo.java
index fdf8ef8..ab2323b 100644
--- a/java/src/com/android/inputmethod/keyboard/ProximityInfo.java
+++ b/java/src/com/android/inputmethod/keyboard/ProximityInfo.java
@@ -20,7 +20,7 @@
 import android.util.Log;
 
 import com.android.inputmethod.keyboard.internal.TouchPositionCorrection;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.JniUtils;
 
 import java.util.ArrayList;

java/src/com/android/inputmethod/keyboard/emoji/EmojiCategory.java

diff --git a/java/src/com/android/inputmethod/keyboard/emoji/EmojiCategory.java b/java/src/com/android/inputmethod/keyboard/emoji/EmojiCategory.java
index 440d64b..0e8ce7f 100644
--- a/java/src/com/android/inputmethod/keyboard/emoji/EmojiCategory.java
+++ b/java/src/com/android/inputmethod/keyboard/emoji/EmojiCategory.java
@@ -29,8 +29,8 @@
 import com.android.inputmethod.keyboard.Keyboard;
 import com.android.inputmethod.keyboard.KeyboardId;
 import com.android.inputmethod.keyboard.KeyboardLayoutSet;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.R;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.settings.Settings;
 
 import java.util.ArrayList;

java/src/com/android/inputmethod/keyboard/emoji/EmojiPalettesView.java

diff --git a/java/src/com/android/inputmethod/keyboard/emoji/EmojiPalettesView.java b/java/src/com/android/inputmethod/keyboard/emoji/EmojiPalettesView.java
index 1157f85..06184f8 100644
--- a/java/src/com/android/inputmethod/keyboard/emoji/EmojiPalettesView.java
+++ b/java/src/com/android/inputmethod/keyboard/emoji/EmojiPalettesView.java
@@ -16,7 +16,7 @@
 
 package com.android.inputmethod.keyboard.emoji;
 
-import static com.android.inputmethod.latin.Constants.NOT_A_COORDINATE;
+import static com.android.inputmethod.latin.common.Constants.NOT_A_COORDINATE;
 
 import android.content.Context;
 import android.content.res.Resources;
@@ -47,9 +47,9 @@
 import com.android.inputmethod.keyboard.internal.KeyVisualAttributes;
 import com.android.inputmethod.keyboard.internal.KeyboardIconsSet;
 import com.android.inputmethod.latin.AudioAndHapticFeedbackManager;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.R;
 import com.android.inputmethod.latin.SubtypeSwitcher;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.ResourceUtils;
 
 import java.util.concurrent.TimeUnit;

java/src/com/android/inputmethod/keyboard/internal/BatchInputArbiter.java

diff --git a/java/src/com/android/inputmethod/keyboard/internal/BatchInputArbiter.java b/java/src/com/android/inputmethod/keyboard/internal/BatchInputArbiter.java
index cd98759..efb365e 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/BatchInputArbiter.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/BatchInputArbiter.java
@@ -16,8 +16,8 @@
 
 package com.android.inputmethod.keyboard.internal;
 
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.InputPointers;
+import com.android.inputmethod.latin.common.Constants;
 
 /**
  * This class arbitrates batch input.

java/src/com/android/inputmethod/keyboard/internal/BogusMoveEventDetector.java

diff --git a/java/src/com/android/inputmethod/keyboard/internal/BogusMoveEventDetector.java b/java/src/com/android/inputmethod/keyboard/internal/BogusMoveEventDetector.java
index 6420edd..4b355a4 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/BogusMoveEventDetector.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/BogusMoveEventDetector.java
@@ -20,8 +20,8 @@
 import android.util.DisplayMetrics;
 import android.util.Log;
 
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.R;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.define.DebugFlags;
 
 // This hack is applied to certain classes of tablets.

java/src/com/android/inputmethod/keyboard/internal/CodesArrayParser.java

diff --git a/java/src/com/android/inputmethod/keyboard/internal/CodesArrayParser.java b/java/src/com/android/inputmethod/keyboard/internal/CodesArrayParser.java
index dce7fc5..5797b7e 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/CodesArrayParser.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/CodesArrayParser.java
@@ -16,7 +16,7 @@
 
 package com.android.inputmethod.keyboard.internal;
 
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.StringUtils;
 
 import android.text.TextUtils;

java/src/com/android/inputmethod/keyboard/internal/GestureStrokeRecognitionPoints.java

diff --git a/java/src/com/android/inputmethod/keyboard/internal/GestureStrokeRecognitionPoints.java b/java/src/com/android/inputmethod/keyboard/internal/GestureStrokeRecognitionPoints.java
index e49e538..99ec18f 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/GestureStrokeRecognitionPoints.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/GestureStrokeRecognitionPoints.java
@@ -18,8 +18,8 @@
 
 import android.util.Log;
 
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.InputPointers;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.ResizableIntArray;
 
 /**

java/src/com/android/inputmethod/keyboard/internal/GestureTrailDrawingPoints.java

diff --git a/java/src/com/android/inputmethod/keyboard/internal/GestureTrailDrawingPoints.java b/java/src/com/android/inputmethod/keyboard/internal/GestureTrailDrawingPoints.java
index bf4c4da..67683e2 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/GestureTrailDrawingPoints.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/GestureTrailDrawingPoints.java
@@ -23,7 +23,7 @@
 import android.graphics.Rect;
 import android.os.SystemClock;
 
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.ResizableIntArray;
 
 /**

java/src/com/android/inputmethod/keyboard/internal/KeySpecParser.java

diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeySpecParser.java b/java/src/com/android/inputmethod/keyboard/internal/KeySpecParser.java
index 48ba8e0..d33e53a 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/KeySpecParser.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/KeySpecParser.java
@@ -16,10 +16,10 @@
 
 package com.android.inputmethod.keyboard.internal;
 
-import static com.android.inputmethod.latin.Constants.CODE_OUTPUT_TEXT;
-import static com.android.inputmethod.latin.Constants.CODE_UNSPECIFIED;
+import static com.android.inputmethod.latin.common.Constants.CODE_OUTPUT_TEXT;
+import static com.android.inputmethod.latin.common.Constants.CODE_UNSPECIFIED;
 
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.StringUtils;
 
 /**

java/src/com/android/inputmethod/keyboard/internal/KeyboardBuilder.java

diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyboardBuilder.java b/java/src/com/android/inputmethod/keyboard/internal/KeyboardBuilder.java
index 6277107..6c75fb6 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/KeyboardBuilder.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/KeyboardBuilder.java
@@ -32,8 +32,8 @@
 import com.android.inputmethod.keyboard.Keyboard;
 import com.android.inputmethod.keyboard.KeyboardId;
 import com.android.inputmethod.keyboard.KeyboardTheme;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.R;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.ResourceUtils;
 import com.android.inputmethod.latin.utils.StringUtils;
 import com.android.inputmethod.latin.utils.SubtypeLocaleUtils;

java/src/com/android/inputmethod/keyboard/internal/KeyboardCodesSet.java

diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyboardCodesSet.java b/java/src/com/android/inputmethod/keyboard/internal/KeyboardCodesSet.java
index 62b69dc..05b4c74 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/KeyboardCodesSet.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/KeyboardCodesSet.java
@@ -16,7 +16,7 @@
 
 package com.android.inputmethod.keyboard.internal;
 
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.HashMap;
 

java/src/com/android/inputmethod/keyboard/internal/KeyboardParams.java

diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyboardParams.java b/java/src/com/android/inputmethod/keyboard/internal/KeyboardParams.java
index 71ce768..fb5e977 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/KeyboardParams.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/KeyboardParams.java
@@ -20,7 +20,7 @@
 
 import com.android.inputmethod.keyboard.Key;
 import com.android.inputmethod.keyboard.KeyboardId;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.ArrayList;
 import java.util.Comparator;

java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java

diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java b/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java
index 5f4d55b..cc28e7a 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java
@@ -20,7 +20,7 @@
 import android.util.Log;
 
 import com.android.inputmethod.event.Event;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.RecapitalizeStatus;
 
 /**

java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsSet.java

diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsSet.java b/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsSet.java
index f9297ac..0aaf6b4 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsSet.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsSet.java
@@ -21,7 +21,7 @@
 import android.text.TextUtils;
 
 import com.android.inputmethod.annotations.UsedForTesting;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.RunInLocale;
 import com.android.inputmethod.latin.utils.SubtypeLocaleUtils;
 

java/src/com/android/inputmethod/keyboard/internal/MoreKeySpec.java

diff --git a/java/src/com/android/inputmethod/keyboard/internal/MoreKeySpec.java b/java/src/com/android/inputmethod/keyboard/internal/MoreKeySpec.java
index 81d4b8e..4392dbc 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/MoreKeySpec.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/MoreKeySpec.java
@@ -21,7 +21,7 @@
 
 import com.android.inputmethod.compat.CharacterCompat;
 import com.android.inputmethod.keyboard.Key;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.define.DebugFlags;
 import com.android.inputmethod.latin.utils.CollectionUtils;
 import com.android.inputmethod.latin.utils.StringUtils;

java/src/com/android/inputmethod/keyboard/internal/TimerHandler.java

diff --git a/java/src/com/android/inputmethod/keyboard/internal/TimerHandler.java b/java/src/com/android/inputmethod/keyboard/internal/TimerHandler.java
index 80b299b..076abbf 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/TimerHandler.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/TimerHandler.java
@@ -24,7 +24,7 @@
 import com.android.inputmethod.keyboard.PointerTracker;
 import com.android.inputmethod.keyboard.PointerTracker.TimerProxy;
 import com.android.inputmethod.keyboard.internal.TimerHandler.Callbacks;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.LeakGuardHandlerWrapper;
 
 import javax.annotation.Nonnull;

java/src/com/android/inputmethod/latin/AudioAndHapticFeedbackManager.java

diff --git a/java/src/com/android/inputmethod/latin/AudioAndHapticFeedbackManager.java b/java/src/com/android/inputmethod/latin/AudioAndHapticFeedbackManager.java
index eb8b34c..60d2573 100644
--- a/java/src/com/android/inputmethod/latin/AudioAndHapticFeedbackManager.java
+++ b/java/src/com/android/inputmethod/latin/AudioAndHapticFeedbackManager.java
@@ -22,6 +22,7 @@
 import android.view.HapticFeedbackConstants;
 import android.view.View;
 
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.settings.SettingsValues;
 
 /**

java/src/com/android/inputmethod/latin/BinaryDictionary.java

diff --git a/java/src/com/android/inputmethod/latin/BinaryDictionary.java b/java/src/com/android/inputmethod/latin/BinaryDictionary.java
index dce3217..76459f8 100644
--- a/java/src/com/android/inputmethod/latin/BinaryDictionary.java
+++ b/java/src/com/android/inputmethod/latin/BinaryDictionary.java
@@ -23,6 +23,7 @@
 import com.android.inputmethod.annotations.UsedForTesting;
 import com.android.inputmethod.keyboard.ProximityInfo;
 import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.makedict.DictionaryHeader;
 import com.android.inputmethod.latin.makedict.FormatSpec;
 import com.android.inputmethod.latin.makedict.FormatSpec.DictionaryOptions;

java/src/com/android/inputmethod/latin/ContactsBinaryDictionary.java

diff --git a/java/src/com/android/inputmethod/latin/ContactsBinaryDictionary.java b/java/src/com/android/inputmethod/latin/ContactsBinaryDictionary.java
index fcdcfee..08e1983 100644
--- a/java/src/com/android/inputmethod/latin/ContactsBinaryDictionary.java
+++ b/java/src/com/android/inputmethod/latin/ContactsBinaryDictionary.java
@@ -29,6 +29,7 @@
 import android.util.Log;
 
 import com.android.inputmethod.annotations.ExternallyReferenced;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.personalization.AccountUtils;
 import com.android.inputmethod.latin.utils.ExecutorUtils;
 import com.android.inputmethod.latin.utils.StringUtils;

java/src/com/android/inputmethod/latin/DicTraverseSession.java

diff --git a/java/src/com/android/inputmethod/latin/DicTraverseSession.java b/java/src/com/android/inputmethod/latin/DicTraverseSession.java
index 710fdf4..95390aa 100644
--- a/java/src/com/android/inputmethod/latin/DicTraverseSession.java
+++ b/java/src/com/android/inputmethod/latin/DicTraverseSession.java
@@ -16,6 +16,7 @@
 
 package com.android.inputmethod.latin;
 
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.settings.NativeSuggestOptions;
 import com.android.inputmethod.latin.utils.JniUtils;
 

java/src/com/android/inputmethod/latin/DictionaryFacilitator.java

diff --git a/java/src/com/android/inputmethod/latin/DictionaryFacilitator.java b/java/src/com/android/inputmethod/latin/DictionaryFacilitator.java
index 5bf6bf4..4a22cde 100644
--- a/java/src/com/android/inputmethod/latin/DictionaryFacilitator.java
+++ b/java/src/com/android/inputmethod/latin/DictionaryFacilitator.java
@@ -27,6 +27,7 @@
 import com.android.inputmethod.latin.ExpandableBinaryDictionary.UpdateEntriesForInputEventsCallback;
 import com.android.inputmethod.latin.NgramContext.WordInfo;
 import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.personalization.ContextualDictionary;
 import com.android.inputmethod.latin.personalization.PersonalizationDataChunk;
 import com.android.inputmethod.latin.personalization.PersonalizationDictionary;

java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java

diff --git a/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java b/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java
index a74ffcb..702d153 100644
--- a/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java
+++ b/java/src/com/android/inputmethod/latin/ExpandableBinaryDictionary.java
@@ -22,6 +22,7 @@
 import com.android.inputmethod.annotations.UsedForTesting;
 import com.android.inputmethod.keyboard.ProximityInfo;
 import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.makedict.DictionaryHeader;
 import com.android.inputmethod.latin.makedict.FormatSpec;
 import com.android.inputmethod.latin.makedict.UnsupportedFormatException;

java/src/com/android/inputmethod/latin/InputAttributes.java

diff --git a/java/src/com/android/inputmethod/latin/InputAttributes.java b/java/src/com/android/inputmethod/latin/InputAttributes.java
index ffd363b..0022220 100644
--- a/java/src/com/android/inputmethod/latin/InputAttributes.java
+++ b/java/src/com/android/inputmethod/latin/InputAttributes.java
@@ -16,9 +16,9 @@
 
 package com.android.inputmethod.latin;
 
-import static com.android.inputmethod.latin.Constants.ImeOption.NO_FLOATING_GESTURE_PREVIEW;
-import static com.android.inputmethod.latin.Constants.ImeOption.NO_MICROPHONE;
-import static com.android.inputmethod.latin.Constants.ImeOption.NO_MICROPHONE_COMPAT;
+import static com.android.inputmethod.latin.common.Constants.ImeOption.NO_FLOATING_GESTURE_PREVIEW;
+import static com.android.inputmethod.latin.common.Constants.ImeOption.NO_MICROPHONE;
+import static com.android.inputmethod.latin.common.Constants.ImeOption.NO_MICROPHONE_COMPAT;
 
 import android.text.InputType;
 import android.util.Log;

java/src/com/android/inputmethod/latin/LastComposedWord.java

diff --git a/java/src/com/android/inputmethod/latin/LastComposedWord.java b/java/src/com/android/inputmethod/latin/LastComposedWord.java
index f3f736f..c4c3894 100644
--- a/java/src/com/android/inputmethod/latin/LastComposedWord.java
+++ b/java/src/com/android/inputmethod/latin/LastComposedWord.java
@@ -19,6 +19,7 @@
 import android.text.TextUtils;
 
 import com.android.inputmethod.event.Event;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.ArrayList;
 

java/src/com/android/inputmethod/latin/LatinIME.java

diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index cd17ada..11cbec3 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -16,9 +16,9 @@
 
 package com.android.inputmethod.latin;
 
-import static com.android.inputmethod.latin.Constants.ImeOption.FORCE_ASCII;
-import static com.android.inputmethod.latin.Constants.ImeOption.NO_MICROPHONE;
-import static com.android.inputmethod.latin.Constants.ImeOption.NO_MICROPHONE_COMPAT;
+import static com.android.inputmethod.latin.common.Constants.ImeOption.FORCE_ASCII;
+import static com.android.inputmethod.latin.common.Constants.ImeOption.NO_MICROPHONE;
+import static com.android.inputmethod.latin.common.Constants.ImeOption.NO_MICROPHONE_COMPAT;
 
 import android.annotation.TargetApi;
 import android.app.AlertDialog;
@@ -76,6 +76,7 @@
 import com.android.inputmethod.keyboard.TextDecoratorUi;
 import com.android.inputmethod.latin.Suggest.OnGetSuggestedWordsCallback;
 import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.define.DebugFlags;
 import com.android.inputmethod.latin.define.ProductionFlags;
 import com.android.inputmethod.latin.inputlogic.InputLogic;

java/src/com/android/inputmethod/latin/NgramContext.java

diff --git a/java/src/com/android/inputmethod/latin/NgramContext.java b/java/src/com/android/inputmethod/latin/NgramContext.java
index 4a3ac0f..0ccea47 100644
--- a/java/src/com/android/inputmethod/latin/NgramContext.java
+++ b/java/src/com/android/inputmethod/latin/NgramContext.java
@@ -19,6 +19,7 @@
 import android.text.TextUtils;
 
 import com.android.inputmethod.annotations.UsedForTesting;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.StringUtils;
 
 import java.util.Arrays;

java/src/com/android/inputmethod/latin/PunctuationSuggestions.java

diff --git a/java/src/com/android/inputmethod/latin/PunctuationSuggestions.java b/java/src/com/android/inputmethod/latin/PunctuationSuggestions.java
index 6aacf32..93598d2 100644
--- a/java/src/com/android/inputmethod/latin/PunctuationSuggestions.java
+++ b/java/src/com/android/inputmethod/latin/PunctuationSuggestions.java
@@ -17,6 +17,7 @@
 package com.android.inputmethod.latin;
 
 import com.android.inputmethod.keyboard.internal.KeySpecParser;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.StringUtils;
 
 import java.util.ArrayList;

java/src/com/android/inputmethod/latin/RichInputConnection.java

diff --git a/java/src/com/android/inputmethod/latin/RichInputConnection.java b/java/src/com/android/inputmethod/latin/RichInputConnection.java
index 69f0b3e..0763ef8 100644
--- a/java/src/com/android/inputmethod/latin/RichInputConnection.java
+++ b/java/src/com/android/inputmethod/latin/RichInputConnection.java
@@ -34,6 +34,7 @@
 import android.view.inputmethod.InputMethodManager;
 
 import com.android.inputmethod.compat.InputConnectionCompatUtils;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.inputlogic.PrivateCommandPerformer;
 import com.android.inputmethod.latin.settings.SpacingAndPunctuations;
 import com.android.inputmethod.latin.utils.CapsModeUtils;

java/src/com/android/inputmethod/latin/RichInputMethodManager.java

diff --git a/java/src/com/android/inputmethod/latin/RichInputMethodManager.java b/java/src/com/android/inputmethod/latin/RichInputMethodManager.java
index 894c115..8d8e7ac 100644
--- a/java/src/com/android/inputmethod/latin/RichInputMethodManager.java
+++ b/java/src/com/android/inputmethod/latin/RichInputMethodManager.java
@@ -16,7 +16,7 @@
 
 package com.android.inputmethod.latin;
 
-import static com.android.inputmethod.latin.Constants.Subtype.KEYBOARD_MODE;
+import static com.android.inputmethod.latin.common.Constants.Subtype.KEYBOARD_MODE;
 
 import android.content.Context;
 import android.content.SharedPreferences;

java/src/com/android/inputmethod/latin/SubtypeSwitcher.java

diff --git a/java/src/com/android/inputmethod/latin/SubtypeSwitcher.java b/java/src/com/android/inputmethod/latin/SubtypeSwitcher.java
index abdfdfe..98bce95 100644
--- a/java/src/com/android/inputmethod/latin/SubtypeSwitcher.java
+++ b/java/src/com/android/inputmethod/latin/SubtypeSwitcher.java
@@ -16,8 +16,7 @@
 
 package com.android.inputmethod.latin;
 
-import static com.android.inputmethod.latin.Constants.Subtype.ExtraValue.REQ_NETWORK_CONNECTIVITY;
-
+import static com.android.inputmethod.latin.common.Constants.Subtype.ExtraValue.REQ_NETWORK_CONNECTIVITY;
 import android.content.Context;
 import android.content.Intent;
 import android.content.res.Resources;
@@ -35,6 +34,7 @@
 import com.android.inputmethod.compat.InputMethodSubtypeCompatUtils;
 import com.android.inputmethod.keyboard.KeyboardSwitcher;
 import com.android.inputmethod.keyboard.internal.LanguageOnSpacebarHelper;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.define.DebugFlags;
 import com.android.inputmethod.latin.utils.SubtypeLocaleUtils;
 

java/src/com/android/inputmethod/latin/Suggest.java

diff --git a/java/src/com/android/inputmethod/latin/Suggest.java b/java/src/com/android/inputmethod/latin/Suggest.java
index 6042e7e..17df1ea 100644
--- a/java/src/com/android/inputmethod/latin/Suggest.java
+++ b/java/src/com/android/inputmethod/latin/Suggest.java
@@ -20,6 +20,7 @@
 
 import com.android.inputmethod.keyboard.ProximityInfo;
 import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.define.DebugFlags;
 import com.android.inputmethod.latin.settings.SettingsValuesForSuggestion;
 import com.android.inputmethod.latin.utils.AutoCorrectionUtils;

java/src/com/android/inputmethod/latin/SuggestedWords.java

diff --git a/java/src/com/android/inputmethod/latin/SuggestedWords.java b/java/src/com/android/inputmethod/latin/SuggestedWords.java
index dffe97b..a642889 100644
--- a/java/src/com/android/inputmethod/latin/SuggestedWords.java
+++ b/java/src/com/android/inputmethod/latin/SuggestedWords.java
@@ -20,6 +20,7 @@
 import android.view.inputmethod.CompletionInfo;
 
 import com.android.inputmethod.annotations.UsedForTesting;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.define.DebugFlags;
 import com.android.inputmethod.latin.utils.StringUtils;
 

java/src/com/android/inputmethod/latin/WordComposer.java

diff --git a/java/src/com/android/inputmethod/latin/WordComposer.java b/java/src/com/android/inputmethod/latin/WordComposer.java
index 8ccaafd..8830521 100644
--- a/java/src/com/android/inputmethod/latin/WordComposer.java
+++ b/java/src/com/android/inputmethod/latin/WordComposer.java
@@ -19,6 +19,7 @@
 import com.android.inputmethod.event.CombinerChain;
 import com.android.inputmethod.event.Event;
 import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.define.DebugFlags;
 import com.android.inputmethod.latin.utils.CoordinateUtils;
 import com.android.inputmethod.latin.utils.StringUtils;

java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java

diff --git a/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java b/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java
index 5cc4a67..a67f461 100644
--- a/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java
+++ b/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java
@@ -39,7 +39,6 @@
 import com.android.inputmethod.keyboard.ProximityInfo;
 import com.android.inputmethod.keyboard.TextDecorator;
 import com.android.inputmethod.keyboard.TextDecoratorUiOperator;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.Dictionary;
 import com.android.inputmethod.latin.DictionaryFacilitator;
 import com.android.inputmethod.latin.InputPointers;
@@ -52,6 +51,7 @@
 import com.android.inputmethod.latin.SuggestedWords;
 import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
 import com.android.inputmethod.latin.WordComposer;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.define.DebugFlags;
 import com.android.inputmethod.latin.settings.SettingsValues;
 import com.android.inputmethod.latin.settings.SettingsValuesForSuggestion;

java/src/com/android/inputmethod/latin/makedict/FormatSpec.java

diff --git a/java/src/com/android/inputmethod/latin/makedict/FormatSpec.java b/java/src/com/android/inputmethod/latin/makedict/FormatSpec.java
index 5b52300..78d79ae 100644
--- a/java/src/com/android/inputmethod/latin/makedict/FormatSpec.java
+++ b/java/src/com/android/inputmethod/latin/makedict/FormatSpec.java
@@ -17,7 +17,7 @@
 package com.android.inputmethod.latin.makedict;
 
 import com.android.inputmethod.annotations.UsedForTesting;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Date;
 import java.util.HashMap;

java/src/com/android/inputmethod/latin/makedict/NgramProperty.java

diff --git a/java/src/com/android/inputmethod/latin/makedict/NgramProperty.java b/java/src/com/android/inputmethod/latin/makedict/NgramProperty.java
index 99e0e27..b1d19dc 100644
--- a/java/src/com/android/inputmethod/latin/makedict/NgramProperty.java
+++ b/java/src/com/android/inputmethod/latin/makedict/NgramProperty.java
@@ -1,3 +1,19 @@
+/*
+ * 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.latin.makedict;
 
 import com.android.inputmethod.latin.NgramContext;

java/src/com/android/inputmethod/latin/personalization/UserHistoryDictionary.java

diff --git a/java/src/com/android/inputmethod/latin/personalization/UserHistoryDictionary.java b/java/src/com/android/inputmethod/latin/personalization/UserHistoryDictionary.java
index cf1c7ea..58782c6 100644
--- a/java/src/com/android/inputmethod/latin/personalization/UserHistoryDictionary.java
+++ b/java/src/com/android/inputmethod/latin/personalization/UserHistoryDictionary.java
@@ -19,10 +19,10 @@
 import android.content.Context;
 
 import com.android.inputmethod.annotations.ExternallyReferenced;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.Dictionary;
 import com.android.inputmethod.latin.ExpandableBinaryDictionary;
 import com.android.inputmethod.latin.NgramContext;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.DistracterFilter;
 
 import java.io.File;

java/src/com/android/inputmethod/latin/settings/SettingsValues.java

diff --git a/java/src/com/android/inputmethod/latin/settings/SettingsValues.java b/java/src/com/android/inputmethod/latin/settings/SettingsValues.java
index da8810f..660be06 100644
--- a/java/src/com/android/inputmethod/latin/settings/SettingsValues.java
+++ b/java/src/com/android/inputmethod/latin/settings/SettingsValues.java
@@ -25,11 +25,11 @@
 import android.view.inputmethod.EditorInfo;
 
 import com.android.inputmethod.compat.AppWorkaroundsUtils;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.InputAttributes;
 import com.android.inputmethod.latin.R;
 import com.android.inputmethod.latin.RichInputMethodManager;
 import com.android.inputmethod.latin.SubtypeSwitcher;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.AsyncResultHolder;
 import com.android.inputmethod.latin.utils.ResourceUtils;
 import com.android.inputmethod.latin.utils.TargetPackageInfoGetterTask;

java/src/com/android/inputmethod/latin/settings/SpacingAndPunctuations.java

diff --git a/java/src/com/android/inputmethod/latin/settings/SpacingAndPunctuations.java b/java/src/com/android/inputmethod/latin/settings/SpacingAndPunctuations.java
index 97aad3b..46aef89 100644
--- a/java/src/com/android/inputmethod/latin/settings/SpacingAndPunctuations.java
+++ b/java/src/com/android/inputmethod/latin/settings/SpacingAndPunctuations.java
@@ -20,9 +20,9 @@
 
 import com.android.inputmethod.annotations.UsedForTesting;
 import com.android.inputmethod.keyboard.internal.MoreKeySpec;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.PunctuationSuggestions;
 import com.android.inputmethod.latin.R;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.StringUtils;
 
 import java.util.Arrays;

java/src/com/android/inputmethod/latin/spellcheck/AndroidWordLevelSpellCheckerSession.java

diff --git a/java/src/com/android/inputmethod/latin/spellcheck/AndroidWordLevelSpellCheckerSession.java b/java/src/com/android/inputmethod/latin/spellcheck/AndroidWordLevelSpellCheckerSession.java
index 06adf4b..514bfca 100644
--- a/java/src/com/android/inputmethod/latin/spellcheck/AndroidWordLevelSpellCheckerSession.java
+++ b/java/src/com/android/inputmethod/latin/spellcheck/AndroidWordLevelSpellCheckerSession.java
@@ -30,10 +30,10 @@
 import com.android.inputmethod.compat.SuggestionsInfoCompatUtils;
 import com.android.inputmethod.keyboard.Keyboard;
 import com.android.inputmethod.keyboard.ProximityInfo;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.NgramContext;
 import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
 import com.android.inputmethod.latin.WordComposer;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.BinaryDictionaryUtils;
 import com.android.inputmethod.latin.utils.CoordinateUtils;
 import com.android.inputmethod.latin.utils.LocaleUtils;

java/src/com/android/inputmethod/latin/spellcheck/SentenceLevelAdapter.java

diff --git a/java/src/com/android/inputmethod/latin/spellcheck/SentenceLevelAdapter.java b/java/src/com/android/inputmethod/latin/spellcheck/SentenceLevelAdapter.java
index 3c9f261..10c458c 100644
--- a/java/src/com/android/inputmethod/latin/spellcheck/SentenceLevelAdapter.java
+++ b/java/src/com/android/inputmethod/latin/spellcheck/SentenceLevelAdapter.java
@@ -24,7 +24,7 @@
 import android.view.textservice.TextInfo;
 
 import com.android.inputmethod.compat.TextInfoCompatUtils;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.settings.SpacingAndPunctuations;
 import com.android.inputmethod.latin.utils.RunInLocale;
 

java/src/com/android/inputmethod/latin/suggestions/MoreSuggestions.java

diff --git a/java/src/com/android/inputmethod/latin/suggestions/MoreSuggestions.java b/java/src/com/android/inputmethod/latin/suggestions/MoreSuggestions.java
index 9d186d4..37ab266 100644
--- a/java/src/com/android/inputmethod/latin/suggestions/MoreSuggestions.java
+++ b/java/src/com/android/inputmethod/latin/suggestions/MoreSuggestions.java
@@ -26,9 +26,9 @@
 import com.android.inputmethod.keyboard.internal.KeyboardBuilder;
 import com.android.inputmethod.keyboard.internal.KeyboardIconsSet;
 import com.android.inputmethod.keyboard.internal.KeyboardParams;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.R;
 import com.android.inputmethod.latin.SuggestedWords;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.TypefaceUtils;
 
 public final class MoreSuggestions extends Keyboard {

java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java

diff --git a/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java b/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java
index 789d549..b18fcc7 100644
--- a/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java
+++ b/java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java
@@ -43,10 +43,10 @@
 import com.android.inputmethod.keyboard.MainKeyboardView;
 import com.android.inputmethod.keyboard.MoreKeysPanel;
 import com.android.inputmethod.latin.AudioAndHapticFeedbackManager;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.R;
 import com.android.inputmethod.latin.SuggestedWords;
 import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.define.DebugFlags;
 import com.android.inputmethod.latin.settings.Settings;
 import com.android.inputmethod.latin.settings.SettingsValues;

java/src/com/android/inputmethod/latin/utils/AdditionalSubtypeUtils.java

diff --git a/java/src/com/android/inputmethod/latin/utils/AdditionalSubtypeUtils.java b/java/src/com/android/inputmethod/latin/utils/AdditionalSubtypeUtils.java
index db7f2a5..02ace6a 100644
--- a/java/src/com/android/inputmethod/latin/utils/AdditionalSubtypeUtils.java
+++ b/java/src/com/android/inputmethod/latin/utils/AdditionalSubtypeUtils.java
@@ -16,12 +16,12 @@
 
 package com.android.inputmethod.latin.utils;
 
-import static com.android.inputmethod.latin.Constants.Subtype.KEYBOARD_MODE;
-import static com.android.inputmethod.latin.Constants.Subtype.ExtraValue.ASCII_CAPABLE;
-import static com.android.inputmethod.latin.Constants.Subtype.ExtraValue.EMOJI_CAPABLE;
-import static com.android.inputmethod.latin.Constants.Subtype.ExtraValue.IS_ADDITIONAL_SUBTYPE;
-import static com.android.inputmethod.latin.Constants.Subtype.ExtraValue.KEYBOARD_LAYOUT_SET;
-import static com.android.inputmethod.latin.Constants.Subtype.ExtraValue.UNTRANSLATABLE_STRING_IN_SUBTYPE_NAME;
+import static com.android.inputmethod.latin.common.Constants.Subtype.KEYBOARD_MODE;
+import static com.android.inputmethod.latin.common.Constants.Subtype.ExtraValue.ASCII_CAPABLE;
+import static com.android.inputmethod.latin.common.Constants.Subtype.ExtraValue.EMOJI_CAPABLE;
+import static com.android.inputmethod.latin.common.Constants.Subtype.ExtraValue.IS_ADDITIONAL_SUBTYPE;
+import static com.android.inputmethod.latin.common.Constants.Subtype.ExtraValue.KEYBOARD_LAYOUT_SET;
+import static com.android.inputmethod.latin.common.Constants.Subtype.ExtraValue.UNTRANSLATABLE_STRING_IN_SUBTYPE_NAME;
 
 import android.os.Build;
 import android.text.TextUtils;

java/src/com/android/inputmethod/latin/utils/CapsModeUtils.java

diff --git a/java/src/com/android/inputmethod/latin/utils/CapsModeUtils.java b/java/src/com/android/inputmethod/latin/utils/CapsModeUtils.java
index 02f1c5f..b087e9e 100644
--- a/java/src/com/android/inputmethod/latin/utils/CapsModeUtils.java
+++ b/java/src/com/android/inputmethod/latin/utils/CapsModeUtils.java
@@ -19,8 +19,8 @@
 import android.text.InputType;
 import android.text.TextUtils;
 
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.WordComposer;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.settings.SpacingAndPunctuations;
 
 import java.util.Locale;

java/src/com/android/inputmethod/latin/utils/DictionaryInfoUtils.java

diff --git a/java/src/com/android/inputmethod/latin/utils/DictionaryInfoUtils.java b/java/src/com/android/inputmethod/latin/utils/DictionaryInfoUtils.java
index e29aaba..24025b2 100644
--- a/java/src/com/android/inputmethod/latin/utils/DictionaryInfoUtils.java
+++ b/java/src/com/android/inputmethod/latin/utils/DictionaryInfoUtils.java
@@ -26,8 +26,8 @@
 import com.android.inputmethod.annotations.UsedForTesting;
 import com.android.inputmethod.latin.AssetFileAddress;
 import com.android.inputmethod.latin.BinaryDictionaryGetter;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.R;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.makedict.DictionaryHeader;
 import com.android.inputmethod.latin.makedict.UnsupportedFormatException;
 import com.android.inputmethod.latin.settings.SpacingAndPunctuations;

java/src/com/android/inputmethod/latin/utils/NgramContextUtils.java

diff --git a/java/src/com/android/inputmethod/latin/utils/NgramContextUtils.java b/java/src/com/android/inputmethod/latin/utils/NgramContextUtils.java
index ba43677..7d2ddd2 100644
--- a/java/src/com/android/inputmethod/latin/utils/NgramContextUtils.java
+++ b/java/src/com/android/inputmethod/latin/utils/NgramContextUtils.java
@@ -16,9 +16,9 @@
 
 package com.android.inputmethod.latin.utils;
 
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.NgramContext;
 import com.android.inputmethod.latin.NgramContext.WordInfo;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.settings.SpacingAndPunctuations;
 
 import java.util.Arrays;

java/src/com/android/inputmethod/latin/utils/StringUtils.java

diff --git a/java/src/com/android/inputmethod/latin/utils/StringUtils.java b/java/src/com/android/inputmethod/latin/utils/StringUtils.java
index bc068ac..f96ed04 100644
--- a/java/src/com/android/inputmethod/latin/utils/StringUtils.java
+++ b/java/src/com/android/inputmethod/latin/utils/StringUtils.java
@@ -16,13 +16,11 @@
 
 package com.android.inputmethod.latin.utils;
 
-import static com.android.inputmethod.latin.Constants.CODE_UNSPECIFIED;
-
 import android.text.Spanned;
 import android.text.TextUtils;
 
 import com.android.inputmethod.annotations.UsedForTesting;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -502,7 +500,7 @@
         final String casedText = toUpperCaseOfStringForLocale(
                 text, needsToUpperCase, locale);
         return codePointCount(casedText) == 1
-                ? casedText.codePointAt(0) : CODE_UNSPECIFIED;
+                ? casedText.codePointAt(0) : Constants.CODE_UNSPECIFIED;
     }
 
     public static int getTrailingSingleQuotesCount(final CharSequence charSequence) {

java/src/com/android/inputmethod/latin/utils/SubtypeLocaleUtils.java

diff --git a/java/src/com/android/inputmethod/latin/utils/SubtypeLocaleUtils.java b/java/src/com/android/inputmethod/latin/utils/SubtypeLocaleUtils.java
index 352d6cd..eb85c1b 100644
--- a/java/src/com/android/inputmethod/latin/utils/SubtypeLocaleUtils.java
+++ b/java/src/com/android/inputmethod/latin/utils/SubtypeLocaleUtils.java
@@ -16,8 +16,9 @@
 
 package com.android.inputmethod.latin.utils;
 
-import static com.android.inputmethod.latin.Constants.Subtype.ExtraValue.KEYBOARD_LAYOUT_SET;
-import static com.android.inputmethod.latin.Constants.Subtype.ExtraValue.UNTRANSLATABLE_STRING_IN_SUBTYPE_NAME;
+import static com.android.inputmethod.latin.common.Constants.Subtype.ExtraValue.COMBINING_RULES;
+import static com.android.inputmethod.latin.common.Constants.Subtype.ExtraValue.KEYBOARD_LAYOUT_SET;
+import static com.android.inputmethod.latin.common.Constants.Subtype.ExtraValue.UNTRANSLATABLE_STRING_IN_SUBTYPE_NAME;
 
 import android.content.Context;
 import android.content.res.Resources;
@@ -25,7 +26,6 @@
 import android.util.Log;
 import android.view.inputmethod.InputMethodSubtype;
 
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.R;
 import com.android.inputmethod.latin.RichInputMethodSubtype;
 
@@ -41,8 +41,8 @@
 public final class SubtypeLocaleUtils {
     static final String TAG = SubtypeLocaleUtils.class.getSimpleName();
 
-    // This reference class {@link Constants} must be located in the same package as LatinIME.java.
-    private static final String RESOURCE_PACKAGE_NAME = Constants.class.getPackage().getName();
+    // This reference class {@link R} must be located in the same package as LatinIME.java.
+    private static final String RESOURCE_PACKAGE_NAME = R.class.getPackage().getName();
 
     // Special language code to represent "no language".
     public static final String NO_LANGUAGE = "zz";
@@ -341,6 +341,6 @@
     }
 
     public static String getCombiningRulesExtraValue(final InputMethodSubtype subtype) {
-        return subtype.getExtraValueOf(Constants.Subtype.ExtraValue.COMBINING_RULES);
+        return subtype.getExtraValueOf(COMBINING_RULES);
     }
 }

java/src/com/android/inputmethod/latin/utils/WordInputEventForPersonalization.java

diff --git a/java/src/com/android/inputmethod/latin/utils/WordInputEventForPersonalization.java b/java/src/com/android/inputmethod/latin/utils/WordInputEventForPersonalization.java
index 644fda5..d3fa0c7 100644
--- a/java/src/com/android/inputmethod/latin/utils/WordInputEventForPersonalization.java
+++ b/java/src/com/android/inputmethod/latin/utils/WordInputEventForPersonalization.java
@@ -19,8 +19,8 @@
 import android.util.Log;
 
 import com.android.inputmethod.annotations.UsedForTesting;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.NgramContext;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.settings.SpacingAndPunctuations;
 import com.android.inputmethod.latin.utils.DistracterFilter.HandlingType;
 

native/jni/HostUnitTests.mk

diff --git a/native/jni/HostUnitTests.mk b/native/jni/HostUnitTests.mk
index 40ec255..e30d50a 100644
--- a/native/jni/HostUnitTests.mk
+++ b/native/jni/HostUnitTests.mk
@@ -29,8 +29,10 @@
 #################### Host library for unit test
 # TODO: Remove -std=c++11 once it is set by default on host build.
 LATIN_IME_SRC_DIR := src
+LOCAL_ADDRESS_SANITIZER := true
 LOCAL_CFLAGS += -std=c++11 -Wno-unused-parameter -Wno-unused-function
 LOCAL_CLANG := true
+LOCAL_CXX_STL := libc++
 LOCAL_C_INCLUDES += $(LOCAL_PATH)/$(LATIN_IME_SRC_DIR)
 LOCAL_MODULE := liblatinime_host_static_for_unittests
 LOCAL_MODULE_TAGS := optional
@@ -40,9 +42,11 @@
 #################### Host native tests
 include $(CLEAR_VARS)
 LATIN_IME_TEST_SRC_DIR := tests
+LOCAL_ADDRESS_SANITIZER := true
 # TODO: Remove -std=c++11 once it is set by default on host build.
 LOCAL_CFLAGS += -std=c++11 -Wno-unused-parameter -Wno-unused-function
 LOCAL_CLANG := true
+LOCAL_CXX_STL := libc++
 LOCAL_C_INCLUDES += $(LOCAL_PATH)/$(LATIN_IME_SRC_DIR)
 LOCAL_MODULE := liblatinime_host_unittests
 LOCAL_MODULE_TAGS := tests

tests/src/com/android/inputmethod/keyboard/KeyboardLayoutSetNavigateMoreKeysBase.java

diff --git a/tests/src/com/android/inputmethod/keyboard/KeyboardLayoutSetNavigateMoreKeysBase.java b/tests/src/com/android/inputmethod/keyboard/KeyboardLayoutSetNavigateMoreKeysBase.java
index 8a55455..21333b0 100644
--- a/tests/src/com/android/inputmethod/keyboard/KeyboardLayoutSetNavigateMoreKeysBase.java
+++ b/tests/src/com/android/inputmethod/keyboard/KeyboardLayoutSetNavigateMoreKeysBase.java
@@ -22,9 +22,9 @@
 
 import com.android.inputmethod.keyboard.internal.KeyboardIconsSet;
 import com.android.inputmethod.keyboard.internal.MoreKeySpec;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.R;
 import com.android.inputmethod.latin.RichInputMethodManager;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.SubtypeLocaleUtils;
 
 import java.util.Arrays;

tests/src/com/android/inputmethod/keyboard/KeyboardLayoutSetTestsBase.java

diff --git a/tests/src/com/android/inputmethod/keyboard/KeyboardLayoutSetTestsBase.java b/tests/src/com/android/inputmethod/keyboard/KeyboardLayoutSetTestsBase.java
index 71bbdba..ec836cc 100644
--- a/tests/src/com/android/inputmethod/keyboard/KeyboardLayoutSetTestsBase.java
+++ b/tests/src/com/android/inputmethod/keyboard/KeyboardLayoutSetTestsBase.java
@@ -28,10 +28,10 @@
 
 import com.android.inputmethod.compat.InputMethodSubtypeCompatUtils;
 import com.android.inputmethod.keyboard.KeyboardLayoutSet.Builder;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.R;
 import com.android.inputmethod.latin.RichInputMethodManager;
 import com.android.inputmethod.latin.RichInputMethodSubtype;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.settings.Settings;
 import com.android.inputmethod.latin.utils.AdditionalSubtypeUtils;
 import com.android.inputmethod.latin.utils.ResourceUtils;

tests/src/com/android/inputmethod/keyboard/action/ActionTestsBase.java

diff --git a/tests/src/com/android/inputmethod/keyboard/action/ActionTestsBase.java b/tests/src/com/android/inputmethod/keyboard/action/ActionTestsBase.java
index 41b545a..94caf51 100644
--- a/tests/src/com/android/inputmethod/keyboard/action/ActionTestsBase.java
+++ b/tests/src/com/android/inputmethod/keyboard/action/ActionTestsBase.java
@@ -29,7 +29,7 @@
 import com.android.inputmethod.keyboard.KeyboardLayoutSetTestsBase;
 import com.android.inputmethod.keyboard.internal.KeyboardIconsSet;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyVisual;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.LocaleUtils;
 import com.android.inputmethod.latin.utils.RunInLocale;
 import com.android.inputmethod.latin.utils.SubtypeLocaleUtils;

tests/src/com/android/inputmethod/keyboard/internal/KeySpecParserTests.java

diff --git a/tests/src/com/android/inputmethod/keyboard/internal/KeySpecParserTests.java b/tests/src/com/android/inputmethod/keyboard/internal/KeySpecParserTests.java
index 8e26e7f..1cdc787 100644
--- a/tests/src/com/android/inputmethod/keyboard/internal/KeySpecParserTests.java
+++ b/tests/src/com/android/inputmethod/keyboard/internal/KeySpecParserTests.java
@@ -17,11 +17,11 @@
 package com.android.inputmethod.keyboard.internal;
 
 import static com.android.inputmethod.keyboard.internal.KeyboardIconsSet.ICON_UNDEFINED;
-import static com.android.inputmethod.latin.Constants.CODE_UNSPECIFIED;
+import static com.android.inputmethod.latin.common.Constants.CODE_UNSPECIFIED;
 
 import android.test.suitebuilder.annotation.SmallTest;
 
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 @SmallTest
 public final class KeySpecParserTests extends KeySpecParserTestsBase {

tests/src/com/android/inputmethod/keyboard/internal/KeySpecParserTestsBase.java

diff --git a/tests/src/com/android/inputmethod/keyboard/internal/KeySpecParserTestsBase.java b/tests/src/com/android/inputmethod/keyboard/internal/KeySpecParserTestsBase.java
index b8cb11b..79cf10e 100644
--- a/tests/src/com/android/inputmethod/keyboard/internal/KeySpecParserTestsBase.java
+++ b/tests/src/com/android/inputmethod/keyboard/internal/KeySpecParserTestsBase.java
@@ -19,8 +19,8 @@
 import static com.android.inputmethod.keyboard.internal.KeyboardCodesSet.PREFIX_CODE;
 import static com.android.inputmethod.keyboard.internal.KeyboardIconsSet.ICON_UNDEFINED;
 import static com.android.inputmethod.keyboard.internal.KeyboardIconsSet.PREFIX_ICON;
-import static com.android.inputmethod.latin.Constants.CODE_OUTPUT_TEXT;
-import static com.android.inputmethod.latin.Constants.CODE_UNSPECIFIED;
+import static com.android.inputmethod.latin.common.Constants.CODE_OUTPUT_TEXT;
+import static com.android.inputmethod.latin.common.Constants.CODE_UNSPECIFIED;
 
 import android.test.AndroidTestCase;
 

tests/src/com/android/inputmethod/keyboard/internal/KeyboardStateTestsBase.java

diff --git a/tests/src/com/android/inputmethod/keyboard/internal/KeyboardStateTestsBase.java b/tests/src/com/android/inputmethod/keyboard/internal/KeyboardStateTestsBase.java
index 3ffd0a9..1474c8d 100644
--- a/tests/src/com/android/inputmethod/keyboard/internal/KeyboardStateTestsBase.java
+++ b/tests/src/com/android/inputmethod/keyboard/internal/KeyboardStateTestsBase.java
@@ -18,7 +18,7 @@
 
 import android.test.AndroidTestCase;
 
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 public class KeyboardStateTestsBase extends AndroidTestCase
         implements MockKeyboardSwitcher.MockConstants {

tests/src/com/android/inputmethod/keyboard/internal/MockKeyboardSwitcher.java

diff --git a/tests/src/com/android/inputmethod/keyboard/internal/MockKeyboardSwitcher.java b/tests/src/com/android/inputmethod/keyboard/internal/MockKeyboardSwitcher.java
index 986a233..4b2ec95 100644
--- a/tests/src/com/android/inputmethod/keyboard/internal/MockKeyboardSwitcher.java
+++ b/tests/src/com/android/inputmethod/keyboard/internal/MockKeyboardSwitcher.java
@@ -19,7 +19,7 @@
 import android.text.TextUtils;
 
 import com.android.inputmethod.event.Event;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.RecapitalizeStatus;
 
 public class MockKeyboardSwitcher implements KeyboardState.SwitchActions {

tests/src/com/android/inputmethod/keyboard/internal/MoreKeySpecTests.java

diff --git a/tests/src/com/android/inputmethod/keyboard/internal/MoreKeySpecTests.java b/tests/src/com/android/inputmethod/keyboard/internal/MoreKeySpecTests.java
index ffef911..d9e5d10 100644
--- a/tests/src/com/android/inputmethod/keyboard/internal/MoreKeySpecTests.java
+++ b/tests/src/com/android/inputmethod/keyboard/internal/MoreKeySpecTests.java
@@ -17,11 +17,11 @@
 package com.android.inputmethod.keyboard.internal;
 
 import static com.android.inputmethod.keyboard.internal.KeyboardIconsSet.ICON_UNDEFINED;
-import static com.android.inputmethod.latin.Constants.CODE_UNSPECIFIED;
+import static com.android.inputmethod.latin.common.Constants.CODE_UNSPECIFIED;
 
 import android.test.suitebuilder.annotation.SmallTest;
 
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Arrays;
 import java.util.Locale;

tests/src/com/android/inputmethod/keyboard/layout/Arabic.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/Arabic.java b/tests/src/com/android/inputmethod/keyboard/layout/Arabic.java
index 9c2efe2..ff05f92 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/Arabic.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/Arabic.java
@@ -21,7 +21,7 @@
 import com.android.inputmethod.keyboard.layout.customizer.LayoutCustomizer;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/keyboard/layout/ArmenianPhonetic.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/ArmenianPhonetic.java b/tests/src/com/android/inputmethod/keyboard/layout/ArmenianPhonetic.java
index 261618f..cbbeff4 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/ArmenianPhonetic.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/ArmenianPhonetic.java
@@ -19,7 +19,7 @@
 import com.android.inputmethod.keyboard.layout.customizer.LayoutCustomizer;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/keyboard/layout/Farsi.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/Farsi.java b/tests/src/com/android/inputmethod/keyboard/layout/Farsi.java
index 7c75a3e..6dc4559 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/Farsi.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/Farsi.java
@@ -21,7 +21,7 @@
 import com.android.inputmethod.keyboard.layout.customizer.LayoutCustomizer;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/keyboard/layout/Georgian.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/Georgian.java b/tests/src/com/android/inputmethod/keyboard/layout/Georgian.java
index c26cb96..d1ac5fd 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/Georgian.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/Georgian.java
@@ -20,7 +20,7 @@
 import com.android.inputmethod.keyboard.layout.customizer.LayoutCustomizer;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/keyboard/layout/Greek.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/Greek.java b/tests/src/com/android/inputmethod/keyboard/layout/Greek.java
index a8eb3d9..0209c2a 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/Greek.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/Greek.java
@@ -20,7 +20,7 @@
 import com.android.inputmethod.keyboard.layout.customizer.EuroCustomizer;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/keyboard/layout/Hebrew.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/Hebrew.java b/tests/src/com/android/inputmethod/keyboard/layout/Hebrew.java
index 69b4358..1b91b47 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/Hebrew.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/Hebrew.java
@@ -21,7 +21,7 @@
 import com.android.inputmethod.keyboard.layout.customizer.LayoutCustomizer;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/keyboard/layout/Kannada.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/Kannada.java b/tests/src/com/android/inputmethod/keyboard/layout/Kannada.java
index 4fff577..5a8d32c 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/Kannada.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/Kannada.java
@@ -19,7 +19,7 @@
 import com.android.inputmethod.keyboard.layout.customizer.LayoutCustomizer;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/keyboard/layout/Khmer.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/Khmer.java b/tests/src/com/android/inputmethod/keyboard/layout/Khmer.java
index 20c4d03..4d82f09 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/Khmer.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/Khmer.java
@@ -20,7 +20,7 @@
 import com.android.inputmethod.keyboard.layout.customizer.LayoutCustomizer;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/keyboard/layout/Lao.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/Lao.java b/tests/src/com/android/inputmethod/keyboard/layout/Lao.java
index 091c3a6..149f753 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/Lao.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/Lao.java
@@ -20,7 +20,7 @@
 import com.android.inputmethod.keyboard.layout.customizer.LayoutCustomizer;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/keyboard/layout/Malayalam.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/Malayalam.java b/tests/src/com/android/inputmethod/keyboard/layout/Malayalam.java
index 55c2e8b..3497c35 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/Malayalam.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/Malayalam.java
@@ -19,7 +19,7 @@
 import com.android.inputmethod.keyboard.layout.customizer.LayoutCustomizer;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/keyboard/layout/Myanmar.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/Myanmar.java b/tests/src/com/android/inputmethod/keyboard/layout/Myanmar.java
index f7b3590..026e701 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/Myanmar.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/Myanmar.java
@@ -20,7 +20,7 @@
 import com.android.inputmethod.keyboard.layout.customizer.LayoutCustomizer;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/keyboard/layout/Sinhala.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/Sinhala.java b/tests/src/com/android/inputmethod/keyboard/layout/Sinhala.java
index cdd9ea7..c3a9351 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/Sinhala.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/Sinhala.java
@@ -20,7 +20,7 @@
 import com.android.inputmethod.keyboard.layout.customizer.LayoutCustomizer;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/keyboard/layout/Telugu.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/Telugu.java b/tests/src/com/android/inputmethod/keyboard/layout/Telugu.java
index 4f84c68..81437f3 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/Telugu.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/Telugu.java
@@ -19,7 +19,7 @@
 import com.android.inputmethod.keyboard.layout.customizer.LayoutCustomizer;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/keyboard/layout/Thai.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/Thai.java b/tests/src/com/android/inputmethod/keyboard/layout/Thai.java
index 1463336..ce5fd80 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/Thai.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/Thai.java
@@ -20,7 +20,7 @@
 import com.android.inputmethod.keyboard.layout.customizer.LayoutCustomizer;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/keyboard/layout/customizer/BengaliCustomizer.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/customizer/BengaliCustomizer.java b/tests/src/com/android/inputmethod/keyboard/layout/customizer/BengaliCustomizer.java
index d255516..f13c261 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/customizer/BengaliCustomizer.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/customizer/BengaliCustomizer.java
@@ -18,7 +18,7 @@
 
 import com.android.inputmethod.keyboard.layout.SymbolsShifted;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/keyboard/layout/customizer/DevanagariCustomizer.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/customizer/DevanagariCustomizer.java b/tests/src/com/android/inputmethod/keyboard/layout/customizer/DevanagariCustomizer.java
index d4e5e58..13f9171 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/customizer/DevanagariCustomizer.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/customizer/DevanagariCustomizer.java
@@ -17,7 +17,7 @@
 package com.android.inputmethod.keyboard.layout.customizer;
 
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/keyboard/layout/customizer/EastSlavicCustomizer.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/customizer/EastSlavicCustomizer.java b/tests/src/com/android/inputmethod/keyboard/layout/customizer/EastSlavicCustomizer.java
index 03fc973..8815b06 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/customizer/EastSlavicCustomizer.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/customizer/EastSlavicCustomizer.java
@@ -17,7 +17,7 @@
 package com.android.inputmethod.keyboard.layout.customizer;
 
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/keyboard/layout/customizer/SouthSlavicLayoutCustomizer.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/customizer/SouthSlavicLayoutCustomizer.java b/tests/src/com/android/inputmethod/keyboard/layout/customizer/SouthSlavicLayoutCustomizer.java
index cc41d37..bec8160 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/customizer/SouthSlavicLayoutCustomizer.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/customizer/SouthSlavicLayoutCustomizer.java
@@ -18,7 +18,7 @@
 package com.android.inputmethod.keyboard.layout.customizer;
 
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/keyboard/layout/customizer/TamilCustomizer.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/customizer/TamilCustomizer.java b/tests/src/com/android/inputmethod/keyboard/layout/customizer/TamilCustomizer.java
index 91fd21e..de82aaf 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/customizer/TamilCustomizer.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/customizer/TamilCustomizer.java
@@ -17,7 +17,7 @@
 package com.android.inputmethod.keyboard.layout.customizer;
 
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/keyboard/layout/expected/AbstractLayoutBase.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/expected/AbstractLayoutBase.java b/tests/src/com/android/inputmethod/keyboard/layout/expected/AbstractLayoutBase.java
index b15ef5d..2232548 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/expected/AbstractLayoutBase.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/expected/AbstractLayoutBase.java
@@ -18,7 +18,7 @@
 
 import com.android.inputmethod.keyboard.internal.KeyboardIconsSet;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKey.ExpectedAdditionalMoreKey;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 /**
  * Base class to create an expected keyboard for unit test.

tests/src/com/android/inputmethod/keyboard/layout/expected/ActualKeyboardBuilder.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/expected/ActualKeyboardBuilder.java b/tests/src/com/android/inputmethod/keyboard/layout/expected/ActualKeyboardBuilder.java
index 5614918..a6aac35 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/expected/ActualKeyboardBuilder.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/expected/ActualKeyboardBuilder.java
@@ -19,7 +19,7 @@
 import com.android.inputmethod.keyboard.Key;
 import com.android.inputmethod.keyboard.internal.KeyboardIconsSet;
 import com.android.inputmethod.keyboard.internal.MoreKeySpec;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.StringUtils;
 
 import java.util.ArrayList;

tests/src/com/android/inputmethod/keyboard/layout/expected/ExpectedKeyOutput.java

diff --git a/tests/src/com/android/inputmethod/keyboard/layout/expected/ExpectedKeyOutput.java b/tests/src/com/android/inputmethod/keyboard/layout/expected/ExpectedKeyOutput.java
index 5c1a70f..0547ea3 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/expected/ExpectedKeyOutput.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/expected/ExpectedKeyOutput.java
@@ -18,7 +18,7 @@
 
 import com.android.inputmethod.keyboard.Key;
 import com.android.inputmethod.keyboard.internal.MoreKeySpec;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.StringUtils;
 
 import java.util.Locale;

tests/src/com/android/inputmethod/latin/BinaryDictionaryTests.java

diff --git a/tests/src/com/android/inputmethod/latin/BinaryDictionaryTests.java b/tests/src/com/android/inputmethod/latin/BinaryDictionaryTests.java
index d0f4f39..a1ae93c 100644
--- a/tests/src/com/android/inputmethod/latin/BinaryDictionaryTests.java
+++ b/tests/src/com/android/inputmethod/latin/BinaryDictionaryTests.java
@@ -23,6 +23,7 @@
 
 import com.android.inputmethod.latin.NgramContext.WordInfo;
 import com.android.inputmethod.latin.common.CodePointUtils;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.makedict.DictionaryHeader;
 import com.android.inputmethod.latin.makedict.FormatSpec;
 import com.android.inputmethod.latin.makedict.WeightedString;

tests/src/com/android/inputmethod/latin/BlueUnderlineTests.java

diff --git a/tests/src/com/android/inputmethod/latin/BlueUnderlineTests.java b/tests/src/com/android/inputmethod/latin/BlueUnderlineTests.java
index 5146ea8..1c8a2f2 100644
--- a/tests/src/com/android/inputmethod/latin/BlueUnderlineTests.java
+++ b/tests/src/com/android/inputmethod/latin/BlueUnderlineTests.java
@@ -20,6 +20,8 @@
 import android.text.style.SuggestionSpan;
 import android.text.style.UnderlineSpan;
 
+import com.android.inputmethod.latin.common.Constants;
+
 @LargeTest
 public class BlueUnderlineTests extends InputTestsBase {
 

tests/src/com/android/inputmethod/latin/InputLogicTests.java

diff --git a/tests/src/com/android/inputmethod/latin/InputLogicTests.java b/tests/src/com/android/inputmethod/latin/InputLogicTests.java
index 99dc9a2..cd1d720 100644
--- a/tests/src/com/android/inputmethod/latin/InputLogicTests.java
+++ b/tests/src/com/android/inputmethod/latin/InputLogicTests.java
@@ -21,6 +21,7 @@
 import android.text.TextUtils;
 import android.view.inputmethod.BaseInputConnection;
 
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.settings.Settings;
 
 @LargeTest

tests/src/com/android/inputmethod/latin/InputLogicTestsDeadKeys.java

diff --git a/tests/src/com/android/inputmethod/latin/InputLogicTestsDeadKeys.java b/tests/src/com/android/inputmethod/latin/InputLogicTestsDeadKeys.java
index f9ab1ac..4b44138 100644
--- a/tests/src/com/android/inputmethod/latin/InputLogicTestsDeadKeys.java
+++ b/tests/src/com/android/inputmethod/latin/InputLogicTestsDeadKeys.java
@@ -19,6 +19,7 @@
 import android.test.suitebuilder.annotation.LargeTest;
 
 import com.android.inputmethod.event.Event;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.ArrayList;
 

tests/src/com/android/inputmethod/latin/InputLogicTestsLanguageWithoutSpaces.java

diff --git a/tests/src/com/android/inputmethod/latin/InputLogicTestsLanguageWithoutSpaces.java b/tests/src/com/android/inputmethod/latin/InputLogicTestsLanguageWithoutSpaces.java
index c16372a..6e6f551 100644
--- a/tests/src/com/android/inputmethod/latin/InputLogicTestsLanguageWithoutSpaces.java
+++ b/tests/src/com/android/inputmethod/latin/InputLogicTestsLanguageWithoutSpaces.java
@@ -19,6 +19,8 @@
 import android.test.suitebuilder.annotation.LargeTest;
 import android.view.inputmethod.BaseInputConnection;
 
+import com.android.inputmethod.latin.common.Constants;
+
 @LargeTest
 public class InputLogicTestsLanguageWithoutSpaces extends InputTestsBase {
     public void testAutoCorrectForLanguageWithoutSpaces() {

tests/src/com/android/inputmethod/latin/InputLogicTestsNonEnglish.java

diff --git a/tests/src/com/android/inputmethod/latin/InputLogicTestsNonEnglish.java b/tests/src/com/android/inputmethod/latin/InputLogicTestsNonEnglish.java
index 842b54f..3cfd0e2 100644
--- a/tests/src/com/android/inputmethod/latin/InputLogicTestsNonEnglish.java
+++ b/tests/src/com/android/inputmethod/latin/InputLogicTestsNonEnglish.java
@@ -18,6 +18,7 @@
 
 import android.test.suitebuilder.annotation.LargeTest;
 
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.settings.Settings;
 
 @LargeTest

tests/src/com/android/inputmethod/latin/InputTestsBase.java

diff --git a/tests/src/com/android/inputmethod/latin/InputTestsBase.java b/tests/src/com/android/inputmethod/latin/InputTestsBase.java
index f58dad9..0e9961a 100644
--- a/tests/src/com/android/inputmethod/latin/InputTestsBase.java
+++ b/tests/src/com/android/inputmethod/latin/InputTestsBase.java
@@ -42,6 +42,7 @@
 import com.android.inputmethod.keyboard.Keyboard;
 import com.android.inputmethod.latin.Dictionary.PhonyDictionary;
 import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.settings.DebugSettings;
 import com.android.inputmethod.latin.settings.Settings;
 import com.android.inputmethod.latin.utils.LocaleUtils;

tests/src/com/android/inputmethod/latin/RichInputConnectionAndTextRangeTests.java

diff --git a/tests/src/com/android/inputmethod/latin/RichInputConnectionAndTextRangeTests.java b/tests/src/com/android/inputmethod/latin/RichInputConnectionAndTextRangeTests.java
index 28c41f2..34c2600 100644
--- a/tests/src/com/android/inputmethod/latin/RichInputConnectionAndTextRangeTests.java
+++ b/tests/src/com/android/inputmethod/latin/RichInputConnectionAndTextRangeTests.java
@@ -30,6 +30,7 @@
 import android.view.inputmethod.InputConnection;
 import android.view.inputmethod.InputConnectionWrapper;
 
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.settings.SpacingAndPunctuations;
 import com.android.inputmethod.latin.utils.NgramContextUtils;
 import com.android.inputmethod.latin.utils.RunInLocale;

tests/src/com/android/inputmethod/latin/ShiftModeTests.java

diff --git a/tests/src/com/android/inputmethod/latin/ShiftModeTests.java b/tests/src/com/android/inputmethod/latin/ShiftModeTests.java
index a445f61..59bb5f8 100644
--- a/tests/src/com/android/inputmethod/latin/ShiftModeTests.java
+++ b/tests/src/com/android/inputmethod/latin/ShiftModeTests.java
@@ -20,6 +20,8 @@
 import android.text.TextUtils;
 import android.view.inputmethod.EditorInfo;
 
+import com.android.inputmethod.latin.common.Constants;
+
 @LargeTest
 public class ShiftModeTests extends InputTestsBase {
 

tests/src/com/android/inputmethod/latin/WordComposerTests.java

diff --git a/tests/src/com/android/inputmethod/latin/WordComposerTests.java b/tests/src/com/android/inputmethod/latin/WordComposerTests.java
index c44544f..8f5e8f7 100644
--- a/tests/src/com/android/inputmethod/latin/WordComposerTests.java
+++ b/tests/src/com/android/inputmethod/latin/WordComposerTests.java
@@ -19,6 +19,7 @@
 import android.test.AndroidTestCase;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.CoordinateUtils;
 import com.android.inputmethod.latin.utils.StringUtils;
 

tests/src/com/android/inputmethod/latin/makedict/BinaryDictIOUtils.java

diff --git a/tests/src/com/android/inputmethod/latin/makedict/BinaryDictIOUtils.java b/tests/src/com/android/inputmethod/latin/makedict/BinaryDictIOUtils.java
index 0ff4c21..b104a21 100644
--- a/tests/src/com/android/inputmethod/latin/makedict/BinaryDictIOUtils.java
+++ b/tests/src/com/android/inputmethod/latin/makedict/BinaryDictIOUtils.java
@@ -17,7 +17,7 @@
 package com.android.inputmethod.latin.makedict;
 
 import com.android.inputmethod.annotations.UsedForTesting;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.makedict.DictDecoder.DictionaryBufferFactory;
 
 import java.io.File;

tests/src/com/android/inputmethod/latin/makedict/FusionDictionary.java

diff --git a/tests/src/com/android/inputmethod/latin/makedict/FusionDictionary.java b/tests/src/com/android/inputmethod/latin/makedict/FusionDictionary.java
index 5581d68..3cffd00 100644
--- a/tests/src/com/android/inputmethod/latin/makedict/FusionDictionary.java
+++ b/tests/src/com/android/inputmethod/latin/makedict/FusionDictionary.java
@@ -17,7 +17,7 @@
 package com.android.inputmethod.latin.makedict;
 
 import com.android.inputmethod.annotations.UsedForTesting;
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.makedict.FormatSpec.DictionaryOptions;
 
 import java.util.ArrayList;

tests/src/com/android/inputmethod/latin/settings/SpacingAndPunctuationsTests.java

diff --git a/tests/src/com/android/inputmethod/latin/settings/SpacingAndPunctuationsTests.java b/tests/src/com/android/inputmethod/latin/settings/SpacingAndPunctuationsTests.java
index eb76032..f44673e 100644
--- a/tests/src/com/android/inputmethod/latin/settings/SpacingAndPunctuationsTests.java
+++ b/tests/src/com/android/inputmethod/latin/settings/SpacingAndPunctuationsTests.java
@@ -20,9 +20,9 @@
 import android.test.AndroidTestCase;
 import android.test.suitebuilder.annotation.SmallTest;
 
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.R;
 import com.android.inputmethod.latin.SuggestedWords;
+import com.android.inputmethod.latin.common.Constants;
 import com.android.inputmethod.latin.utils.RunInLocale;
 
 import junit.framework.AssertionFailedError;

tests/src/com/android/inputmethod/latin/utils/AdditionalSubtypeUtilsTests.java

diff --git a/tests/src/com/android/inputmethod/latin/utils/AdditionalSubtypeUtilsTests.java b/tests/src/com/android/inputmethod/latin/utils/AdditionalSubtypeUtilsTests.java
index 66a12b9..1db8395 100644
--- a/tests/src/com/android/inputmethod/latin/utils/AdditionalSubtypeUtilsTests.java
+++ b/tests/src/com/android/inputmethod/latin/utils/AdditionalSubtypeUtilsTests.java
@@ -16,6 +16,13 @@
 
 package com.android.inputmethod.latin.utils;
 
+import static com.android.inputmethod.latin.common.Constants.Subtype.KEYBOARD_MODE;
+import static com.android.inputmethod.latin.common.Constants.Subtype.ExtraValue.ASCII_CAPABLE;
+import static com.android.inputmethod.latin.common.Constants.Subtype.ExtraValue.EMOJI_CAPABLE;
+import static com.android.inputmethod.latin.common.Constants.Subtype.ExtraValue.IS_ADDITIONAL_SUBTYPE;
+import static com.android.inputmethod.latin.common.Constants.Subtype.ExtraValue.KEYBOARD_LAYOUT_SET;
+import static com.android.inputmethod.latin.common.Constants.Subtype.ExtraValue.UNTRANSLATABLE_STRING_IN_SUBTYPE_NAME;
+
 import android.content.Context;
 import android.os.Build;
 import android.test.AndroidTestCase;
@@ -26,14 +33,6 @@
 
 import java.util.Locale;
 
-import static com.android.inputmethod.latin.Constants.Subtype.KEYBOARD_MODE;
-import static com.android.inputmethod.latin.Constants.Subtype.ExtraValue.ASCII_CAPABLE;
-import static com.android.inputmethod.latin.Constants.Subtype.ExtraValue.EMOJI_CAPABLE;
-import static com.android.inputmethod.latin.Constants.Subtype.ExtraValue.IS_ADDITIONAL_SUBTYPE;
-import static com.android.inputmethod.latin.Constants.Subtype.ExtraValue.KEYBOARD_LAYOUT_SET;
-import static com.android.inputmethod.latin.Constants.Subtype.ExtraValue
-        .UNTRANSLATABLE_STRING_IN_SUBTYPE_NAME;
-
 @SmallTest
 public class AdditionalSubtypeUtilsTests extends AndroidTestCase {
 

tests/src/com/android/inputmethod/latin/utils/RecapitalizeStatusTests.java

diff --git a/tests/src/com/android/inputmethod/latin/utils/RecapitalizeStatusTests.java b/tests/src/com/android/inputmethod/latin/utils/RecapitalizeStatusTests.java
index a3f2ce5..9b82683 100644
--- a/tests/src/com/android/inputmethod/latin/utils/RecapitalizeStatusTests.java
+++ b/tests/src/com/android/inputmethod/latin/utils/RecapitalizeStatusTests.java
@@ -19,7 +19,7 @@
 import android.test.AndroidTestCase;
 import android.test.suitebuilder.annotation.SmallTest;
 
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Locale;
 

tests/src/com/android/inputmethod/latin/utils/StringAndJsonUtilsTests.java

diff --git a/tests/src/com/android/inputmethod/latin/utils/StringAndJsonUtilsTests.java b/tests/src/com/android/inputmethod/latin/utils/StringAndJsonUtilsTests.java
index 637ae10..7d9d399 100644
--- a/tests/src/com/android/inputmethod/latin/utils/StringAndJsonUtilsTests.java
+++ b/tests/src/com/android/inputmethod/latin/utils/StringAndJsonUtilsTests.java
@@ -22,7 +22,7 @@
 import android.text.Spanned;
 import android.text.SpannedString;
 
-import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.common.Constants;
 
 import java.util.Arrays;
 import java.util.List;

tools/dicttool/src/com/android/inputmethod/latin/dicttool/BinaryDictOffdeviceUtils.java

diff --git a/tools/dicttool/src/com/android/inputmethod/latin/dicttool/BinaryDictOffdeviceUtils.java b/tools/dicttool/src/com/android/inputmethod/latin/dicttool/BinaryDictOffdeviceUtils.java
index 4c7187f..f169641 100644
--- a/tools/dicttool/src/com/android/inputmethod/latin/dicttool/BinaryDictOffdeviceUtils.java
+++ b/tools/dicttool/src/com/android/inputmethod/latin/dicttool/BinaryDictOffdeviceUtils.java
@@ -32,6 +32,7 @@
 import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.OutputStream;
+import java.util.Arrays;
 import java.util.ArrayList;
 
 /**
@@ -45,26 +46,43 @@
     private final static String PREFIX = "dicttool";
     private final static String SUFFIX = ".tmp";
 
-    public final static String COMPRESSION = "compressed";
-    public final static String ENCRYPTION = "encrypted";
-
-    private final static int MAX_DECODE_DEPTH = 8;
     private final static int COPY_BUFFER_SIZE = 8192;
 
     public static class DecoderChainSpec {
-        ArrayList<String> mDecoderSpec = new ArrayList<>();
+        public final static int COMPRESSION = 1;
+        public final static int ENCRYPTION = 2;
+        private final static int MAX_DECODE_DEPTH = 4;
+
+        final int[] mDecoderSpec;
         File mFile;
 
-        public DecoderChainSpec addStep(final String stepDescription) {
-            mDecoderSpec.add(stepDescription);
-            return this;
+        public DecoderChainSpec() {
+            mDecoderSpec = new int[0];
+            mFile = null;
+        }
+
+        public DecoderChainSpec(final DecoderChainSpec src, final int newStep) {
+            mDecoderSpec = Arrays.copyOf(src.mDecoderSpec, src.mDecoderSpec.length + 1);
+            mDecoderSpec[src.mDecoderSpec.length] = newStep;
+            mFile = src.mFile;
+        }
+
+        private String getStepDescription(final int step) {
+            switch (step) {
+            case COMPRESSION:
+                return "compression";
+            case ENCRYPTION:
+                return "encryption";
+            default:
+                return "unknown";
+            }
         }
 
         public String describeChain() {
             final StringBuilder s = new StringBuilder("raw");
-            for (final String step : mDecoderSpec) {
+            for (final int step : mDecoderSpec) {
                 s.append(" > ");
-                s.append(step);
+                s.append(getStepDescription(step));
             }
             return s.toString();
         }
@@ -91,11 +109,13 @@
     private static DecoderChainSpec getRawDictionaryOrNullInternal(
             final DecoderChainSpec spec, final File src, final int depth) {
         // Unfortunately the decoding scheme we use can consider any data to be encrypted
-        // and will product some output, meaning it's not possible to reliably detect encrypted
+        // and will produce some output, meaning it's not possible to reliably detect encrypted
         // data. Thus, some non-dictionary files (especially small) ones may successfully decrypt
         // over and over, ending in a stack overflow. Hence we limit the depth at which we try
         // decoding the file.
-        if (depth > MAX_DECODE_DEPTH) return null;
+        if (depth > DecoderChainSpec.MAX_DECODE_DEPTH) {
+            return null;
+        }
         if (BinaryDictDecoderUtils.isBinaryDictionary(src)
                 || CombinedInputOutput.isCombinedDictionary(src.getAbsolutePath())) {
             spec.mFile = src;
@@ -107,7 +127,7 @@
             final DecoderChainSpec newSpec =
                     getRawDictionaryOrNullInternal(spec, uncompressedFile, depth + 1);
             if (null == newSpec) return null;
-            return newSpec.addStep(COMPRESSION);
+            return new DecoderChainSpec(newSpec, DecoderChainSpec.COMPRESSION);
         }
         // It's not a compressed either - try to see if it's crypted.
         final File decryptedFile = tryGetDecryptedFile(src);
@@ -115,7 +135,7 @@
             final DecoderChainSpec newSpec =
                     getRawDictionaryOrNullInternal(spec, decryptedFile, depth + 1);
             if (null == newSpec) return null;
-            return newSpec.addStep(ENCRYPTION);
+            return new DecoderChainSpec(newSpec, DecoderChainSpec.ENCRYPTION);
         }
         return null;
     }

tools/dicttool/tests/com/android/inputmethod/latin/dicttool/BinaryDictOffdeviceUtilsTests.java

diff --git a/tools/dicttool/tests/com/android/inputmethod/latin/dicttool/BinaryDictOffdeviceUtilsTests.java b/tools/dicttool/tests/com/android/inputmethod/latin/dicttool/BinaryDictOffdeviceUtilsTests.java
index 179a887..6cdbff7 100644
--- a/tools/dicttool/tests/com/android/inputmethod/latin/dicttool/BinaryDictOffdeviceUtilsTests.java
+++ b/tools/dicttool/tests/com/android/inputmethod/latin/dicttool/BinaryDictOffdeviceUtilsTests.java
@@ -78,10 +78,11 @@
         // Test for an actually compressed dictionary and its contents
         final BinaryDictOffdeviceUtils.DecoderChainSpec decodeSpec =
                 BinaryDictOffdeviceUtils.getRawDictionaryOrNull(dst);
-        for (final String step : decodeSpec.mDecoderSpec) {
-            assertEquals("Wrong decode spec", BinaryDictOffdeviceUtils.COMPRESSION, step);
+        for (final int step : decodeSpec.mDecoderSpec) {
+            assertEquals("Wrong decode spec",
+                    BinaryDictOffdeviceUtils.DecoderChainSpec.COMPRESSION, step);
         }
-        assertEquals("Wrong decode spec", 3, decodeSpec.mDecoderSpec.size());
+        assertEquals("Wrong decode spec", 3, decodeSpec.mDecoderSpec.length);
         final DictDecoder dictDecoder = BinaryDictIOUtils.getDictDecoder(decodeSpec.mFile, 0,
                 decodeSpec.mFile.length());
         final FusionDictionary resultDict =