diff --git a/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java b/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
index de9b92f..cf1417c 100644
--- a/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
+++ b/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
@@ -47,7 +47,7 @@
 import com.android.inputmethod.keyboard.PointerTracker.DrawingProxy;
 import com.android.inputmethod.keyboard.PointerTracker.TimerProxy;
 import com.android.inputmethod.keyboard.internal.KeyDrawParams;
-import com.android.inputmethod.keyboard.internal.SuddenJumpingTouchEventHandler;
+import com.android.inputmethod.keyboard.internal.TouchScreenRegulator;
 import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.DebugSettings;
 import com.android.inputmethod.latin.LatinIME;
@@ -99,7 +99,7 @@
  * @attr ref R.styleable#MainKeyboardView_suppressKeyPreviewAfterBatchInputDuration
  */
 public final class MainKeyboardView extends KeyboardView implements PointerTracker.KeyEventHandler,
-        SuddenJumpingTouchEventHandler.ProcessMotionEvent {
+        TouchScreenRegulator.ProcessMotionEvent {
     private static final String TAG = MainKeyboardView.class.getSimpleName();
 
     // TODO: Kill process when the usability study mode was changed.
@@ -142,7 +142,7 @@
             new WeakHashMap<Key, MoreKeysPanel>();
     private final boolean mConfigShowMoreKeysKeyboardAtTouchedPoint;
 
-    private final SuddenJumpingTouchEventHandler mTouchScreenRegulator;
+    private final TouchScreenRegulator mTouchScreenRegulator;
 
     protected KeyDetector mKeyDetector;
     private final boolean mHasDistinctMultitouch;
@@ -362,7 +362,7 @@
     public MainKeyboardView(final Context context, final AttributeSet attrs, final int defStyle) {
         super(context, attrs, defStyle);
 
-        mTouchScreenRegulator = new SuddenJumpingTouchEventHandler(getContext(), this);
+        mTouchScreenRegulator = new TouchScreenRegulator(context, this);
 
         final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
         final boolean forceNonDistinctMultitouch = prefs.getBoolean(
@@ -495,7 +495,7 @@
         mKeyDetector.setKeyboard(
                 keyboard, -getPaddingLeft(), -getPaddingTop() + mVerticalCorrection);
         PointerTracker.setKeyDetector(mKeyDetector);
-        mTouchScreenRegulator.setKeyboard(keyboard);
+        mTouchScreenRegulator.setKeyboardGeometry(keyboard.mOccupiedWidth);
         mMoreKeysPanelCache.clear();
 
         mSpaceKey = keyboard.getKey(Constants.CODE_SPACE);
diff --git a/java/src/com/android/inputmethod/keyboard/internal/SuddenJumpingTouchEventHandler.java b/java/src/com/android/inputmethod/keyboard/internal/TouchScreenRegulator.java
similarity index 88%
rename from java/src/com/android/inputmethod/keyboard/internal/SuddenJumpingTouchEventHandler.java
rename to java/src/com/android/inputmethod/keyboard/internal/TouchScreenRegulator.java
index c53428f..c795d53 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/SuddenJumpingTouchEventHandler.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/TouchScreenRegulator.java
@@ -20,7 +20,6 @@
 import android.util.Log;
 import android.view.MotionEvent;
 
-import com.android.inputmethod.keyboard.Keyboard;
 import com.android.inputmethod.keyboard.MainKeyboardView;
 import com.android.inputmethod.latin.LatinImeLogger;
 import com.android.inputmethod.latin.R;
@@ -28,8 +27,8 @@
 import com.android.inputmethod.latin.define.ProductionFlag;
 import com.android.inputmethod.research.ResearchLogger;
 
-public final class SuddenJumpingTouchEventHandler {
-    private static final String TAG = SuddenJumpingTouchEventHandler.class.getSimpleName();
+public final class TouchScreenRegulator {
+    private static final String TAG = TouchScreenRegulator.class.getSimpleName();
     private static boolean DEBUG_MODE = LatinImeLogger.sDBG;
 
     public interface ProcessMotionEvent {
@@ -50,17 +49,18 @@
     private int mJumpThresholdSquare = Integer.MAX_VALUE;
     private int mLastX;
     private int mLastY;
+    // One-seventh of the keyboard width seems like a reasonable threshold
+    private static final float JUMP_THRESHOLD_RATIO_TO_KEYBOARD_WIDTH = 1.0f / 7.0f;
 
-    public SuddenJumpingTouchEventHandler(Context context, ProcessMotionEvent view) {
+    public TouchScreenRegulator(final Context context, final ProcessMotionEvent view) {
         mView = view;
         mNeedsSuddenJumpingHack = Boolean.parseBoolean(ResourceUtils.getDeviceOverrideValue(
                 context.getResources(), R.array.sudden_jumping_touch_event_device_list, "false"));
     }
 
-    public void setKeyboard(Keyboard newKeyboard) {
-        // One-seventh of the keyboard width seems like a reasonable threshold
-        final int jumpThreshold = newKeyboard.mOccupiedWidth / 7;
-        mJumpThresholdSquare = jumpThreshold * jumpThreshold;
+    public void setKeyboardGeometry(final int keyboardWidth) {
+        final float jumpThreshold = keyboardWidth * JUMP_THRESHOLD_RATIO_TO_KEYBOARD_WIDTH;
+        mJumpThresholdSquare = (int)(jumpThreshold * jumpThreshold);
     }
 
     /**
@@ -74,7 +74,7 @@
      * @return true if the event was consumed, so that it doesn't continue to be handled by
      * {@link MainKeyboardView}.
      */
-    private boolean handleSuddenJumping(MotionEvent me) {
+    private boolean handleSuddenJumping(final MotionEvent me) {
         if (!mNeedsSuddenJumpingHack)
             return false;
         final int action = me.getAction();
@@ -140,7 +140,7 @@
         return result;
     }
 
-    public boolean onTouchEvent(MotionEvent me) {
+    public boolean onTouchEvent(final MotionEvent me) {
         // If there was a sudden jump, return without processing the actual motion event.
         if (handleSuddenJumping(me)) {
             if (DEBUG_MODE)