@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 closestKeyIndex = AnyKeyboardViewBase.NOT_A_KEY; int closestKeyDist = (y < 0) ? mSlideAllowanceSquareTop : mSlideAllowanceSquare; final int keyCount = keys.length; for (int i = 0; i < keyCount; i++) { final Key key = keys[i]; int dist = key.squaredDistanceFrom(touchX, touchY); if (dist < closestKeyDist) { closestKeyIndex = i; closestKeyDist = dist; } } if (allKeys != null && closestKeyIndex != AnyKeyboardViewBase.NOT_A_KEY) { final Key key = keys[closestKeyIndex]; allKeys[0] = key.getCodeAtIndex(0, isKeyShifted(key)); } return closestKeyIndex; }