Blazej Magnowski | 4498d9c | 2015-09-28 14:00:11 -0700 | [diff] [blame] | 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 | |
| 17 | package com.android.systemui.classifier; |
| 18 | |
| 19 | public class DirectionEvaluator { |
| 20 | public static float evaluate(float xDiff, float yDiff, int type) { |
| 21 | float falsingEvaluation = 5.5f; |
| 22 | boolean vertical = Math.abs(yDiff) >= Math.abs(xDiff); |
| 23 | switch (type) { |
| 24 | case Classifier.QUICK_SETTINGS: |
| 25 | case Classifier.NOTIFICATION_DRAG_DOWN: |
| 26 | if (!vertical || yDiff <= 0.0) { |
| 27 | return falsingEvaluation; |
| 28 | } |
| 29 | break; |
| 30 | case Classifier.NOTIFICATION_DISMISS: |
| 31 | if (vertical) { |
| 32 | return falsingEvaluation; |
| 33 | } |
| 34 | break; |
| 35 | case Classifier.UNLOCK: |
Lucas Dupin | bc9aac1 | 2018-03-04 20:18:15 -0800 | [diff] [blame] | 36 | case Classifier.BOUNCER_UNLOCK: |
Blazej Magnowski | 4498d9c | 2015-09-28 14:00:11 -0700 | [diff] [blame] | 37 | if (!vertical || yDiff >= 0.0) { |
| 38 | return falsingEvaluation; |
| 39 | } |
| 40 | break; |
| 41 | case Classifier.LEFT_AFFORDANCE: |
| 42 | if (xDiff < 0.0 && yDiff > 0.0) { |
| 43 | return falsingEvaluation; |
| 44 | } |
| 45 | break; |
| 46 | case Classifier.RIGHT_AFFORDANCE: |
| 47 | if (xDiff > 0.0 && yDiff > 0.0) { |
| 48 | return falsingEvaluation; |
| 49 | } |
| 50 | default: |
| 51 | break; |
| 52 | } |
| 53 | return 0.0f; |
| 54 | } |
| 55 | } |