SpeedVarianceEvaluator.java revision 68d0c9b1e9f1df04b3a0e1ebb1e7ed4c18994cf3 
1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License
15 */
16
17package com.android.systemui.classifier;
18
19public class SpeedVarianceEvaluator {
20    public static float evaluate(float value) {
21        float evaluation = 0.0f;
22        if (value > 0.06) evaluation += 1.0;
23        if (value > 0.15) evaluation += 1.0;
24        if (value > 0.3) evaluation += 1.0;
25        if (value > 0.6) evaluation += 1.0;
26        return evaluation;
27    }
28}
29