1 files changed, 0 insertions, 86 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 d17bedb56..000000000
--- a/java/src/com/android/inputmethod/latin/ProximityKeyDetector.java
+++ /dev/null
@@ -1,86 +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 android.inputmethodservice.Keyboard.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 = LatinKeyboardBaseView.NOT_A_KEY;
-        int closestKey = LatinKeyboardBaseView.NOT_A_KEY;
-        int closestKeyDist = mProximityThresholdSquare + 1;
-        int[] distances = mDistances;
-        Arrays.fill(distances, Integer.MAX_VALUE);
-        int [] nearestKeyIndices = mKeyboard.getNearestKeys(touchX, touchY);
-        final int keyCount = nearestKeyIndices.length;
-        for (int i = 0; i < keyCount; i++) {
-            final Key key = keys[nearestKeyIndices[i]];
-            int dist = 0;
-            boolean isInside = key.isInside(touchX, touchY);
-            if (isInside) {
-                primaryIndex = nearestKeyIndices[i];
-            }
-
-            if (((mProximityCorrectOn
-                    && (dist = key.squaredDistanceFrom(touchX, touchY)) < mProximityThresholdSquare)
-                    || isInside)
-                    && key.codes[0] > 32) {
-                // Find insertion point
-                final int nCodes = key.codes.length;
-                if (dist < closestKeyDist) {
-                    closestKeyDist = dist;
-                    closestKey = nearestKeyIndices[i];
-                }
-
-                if (allKeys == null) continue;
-
-                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;
-                    }
-                }
-            }
-        }
-        if (primaryIndex == LatinKeyboardBaseView.NOT_A_KEY) {
-            primaryIndex = closestKey;
-        }
-        return primaryIndex;
-    }
-}
-\ No newline at end of file