java/com/android/incallui/answer/impl/classifier/EndPointLengthClassifier.java

/*
 * Copyright (C) 2015 The Android Open Source Project
 *
 * 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.incallui.answer.impl.classifier;

/**
 * A classifier which looks at the distance between the first and the last point from the stroke.
 */
class EndPointLengthClassifier extends StrokeClassifier {
  public EndPointLengthClassifier(ClassifierData classifierData) {
    mClassifierData = classifierData;
  }

  @Override
  public String getTag() {
    return "END_LNGTH";
  }

  @Override
  public float getFalseTouchEvaluation(Stroke stroke) {
    return EndPointLengthEvaluator.evaluate(stroke.getEndPointLength());
  }
}