1 files changed, 0 insertions, 112 deletions
diff --git a/java/src/com/android/inputmethod/latin/KeyDetector.java b/java/src/com/android/inputmethod/latin/KeyDetector.java
deleted file mode 100644
index 600a12fe5..000000000
--- a/java/src/com/android/inputmethod/latin/KeyDetector.java
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Copyright (C) 2010 Google Inc.
- *
- * 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;
-
-import com.android.inputmethod.latin.BaseKeyboard.Key;
-
-import java.util.Arrays;
-import java.util.List;
-
-abstract class KeyDetector {
-    protected BaseKeyboard mKeyboard;
-
-    private Key[] mKeys;
-
-    protected int mCorrectionX;
-
-    protected int mCorrectionY;
-
-    protected boolean mProximityCorrectOn;
-
-    protected int mProximityThresholdSquare;
-
-    public Key[] setKeyboard(BaseKeyboard keyboard, float correctionX, float correctionY) {
-        if (keyboard == null)
-            throw new NullPointerException();
-        mCorrectionX = (int)correctionX;
-        mCorrectionY = (int)correctionY;
-        mKeyboard = keyboard;
-        List<Key> keys = mKeyboard.getKeys();
-        Key[] array = keys.toArray(new Key[keys.size()]);
-        mKeys = array;
-        return array;
-    }
-
-    protected int getTouchX(int x) {
-        return x + mCorrectionX;
-    }
-
-    protected int getTouchY(int y) {
-        return y + mCorrectionY;
-    }
-
-    protected Key[] getKeys() {
-        if (mKeys == null)
-            throw new IllegalStateException("keyboard isn't set");
-        // mKeyboard is guaranteed not to be null at setKeybaord() method if mKeys is not null
-        return mKeys;
-    }
-
-    public void setProximityCorrectionEnabled(boolean enabled) {
-        mProximityCorrectOn = enabled;
-    }
-
-    public boolean isProximityCorrectionEnabled() {
-        return mProximityCorrectOn;
-    }
-
-    public void setProximityThreshold(int threshold) {
-        mProximityThresholdSquare = threshold * threshold;
-    }
-
-    /**
-     * Allocates array that can hold all key indices returned by {@link #getKeyIndexAndNearbyCodes}
-     * method. The maximum size of the array should be computed by {@link #getMaxNearbyKeys}.
-     *
-     * @return Allocates and returns an array that can hold all key indices returned by
-     *         {@link #getKeyIndexAndNearbyCodes} method. All elements in the returned array are
-     *         initialized by {@link com.android.inputmethod.latin.LatinKeyboardView.NOT_A_KEY}
-     *         value.
-     */
-    public int[] newCodeArray() {
-        int[] codes = new int[getMaxNearbyKeys()];
-        Arrays.fill(codes, BaseKeyboardView.NOT_A_KEY);
-        return codes;
-    }
-
-    /**
-     * Computes maximum size of the array that can contain all nearby key indices returned by
-     * {@link #getKeyIndexAndNearbyCodes}.
-     *
-     * @return Returns maximum size of the array that can contain all nearby key indices returned
-     *         by {@link #getKeyIndexAndNearbyCodes}.
-     */
-    abstract protected int getMaxNearbyKeys();
-
-    /**
-     * Finds all possible nearby key indices around a touch event point and returns the nearest key
-     * index. The algorithm to determine the nearby keys depends on the threshold set by
-     * {@link #setProximityThreshold(int)} and the mode set by
-     * {@link #setProximityCorrectionEnabled(boolean)}.
-     *
-     * @param x The x-coordinate of a touch point
-     * @param y The y-coordinate of a touch point
-     * @param allKeys All nearby key indices are returned in this array
-     * @return The nearest key index
-     */
-    abstract public int getKeyIndexAndNearbyCodes(int x, int y, int[] allKeys);
-}