1 files changed, 0 insertions, 77 deletions
diff --git a/java/src/com/android/inputmethod/latin/ProximityKeyDetector.java b/java/src/com/android/inputmethod/latin/ProximityKeyDetector.java
deleted file mode 100644
index 35bdc6728..000000000
--- a/java/src/com/android/inputmethod/latin/ProximityKeyDetector.java
+++ /dev/null
@@ -1,77 +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;
-
-class ProximityKeyDetector extends KeyDetector {
-    private static final int MAX_NEARBY_KEYS = 12;
-
-    // working area
-    private int[] mDistances = new int[MAX_NEARBY_KEYS];
-
-    @Override
-    protected int getMaxNearbyKeys() {
-        return MAX_NEARBY_KEYS;
-    }
-
-    @Override
-    public int getKeyIndexAndNearbyCodes(int x, int y, int[] allKeys) {
-        final Key[] keys = getKeys();
-        final int touchX = getTouchX(x);
-        final int touchY = getTouchY(y);
-
-        int primaryIndex = BaseKeyboardView.NOT_A_KEY;
-        int closestKeyIndex = BaseKeyboardView.NOT_A_KEY;
-        int closestKeyDist = mProximityThresholdSquare + 1;
-        final int[] distances = mDistances;
-        Arrays.fill(distances, Integer.MAX_VALUE);
-        for (final int index : mKeyboard.getNearestKeys(touchX, touchY)) {
-            final Key key = keys[index];
-            final boolean isInside = key.isInside(touchX, touchY);
-            if (isInside)
-                primaryIndex = index;
-            final int dist = key.squaredDistanceToEdge(touchX, touchY);
-            if (isInside || (mProximityCorrectOn && dist < mProximityThresholdSquare)) {
-                if (dist < closestKeyDist) {
-                    closestKeyDist = dist;
-                    closestKeyIndex = index;
-                }
-
-                if (allKeys == null) continue;
-                final int nCodes = key.codes.length;
-                // Find insertion point
-                for (int j = 0; j < distances.length; j++) {
-                    if (distances[j] > dist) {
-                        // Make space for nCodes codes
-                        System.arraycopy(distances, j, distances, j + nCodes,
-                                distances.length - (j + nCodes));
-                        System.arraycopy(allKeys, j, allKeys, j + nCodes,
-                                allKeys.length - (j + nCodes));
-                        System.arraycopy(key.codes, 0, allKeys, j, nCodes);
-                        Arrays.fill(distances, j, j + nCodes, dist);
-                        break;
-                    }
-                }
-            }
-        }
-
-        return primaryIndex == BaseKeyboardView.NOT_A_KEY ? closestKeyIndex : primaryIndex;
-    }
-}