1 /*
2  * Copyright (C) 2023 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.haptics.slider
18 
19 /** The type of a [SliderEvent]. */
20 enum class SliderEventType {
21     /* No event. */
22     NOTHING,
23     /* The slider has captured a touch input and is tracking touch events. */
24     STARTED_TRACKING_TOUCH,
25     /* The slider started tracking programmatic value changes */
26     STARTED_TRACKING_PROGRAM,
27     /* The slider progress is changing due to user touch input. */
28     PROGRESS_CHANGE_BY_USER,
29     /* The slider progress is changing programmatically. */
30     PROGRESS_CHANGE_BY_PROGRAM,
31     /* The slider has stopped tracking touch events. */
32     STOPPED_TRACKING_TOUCH,
33     /* The external (not touch) stimulus that was modifying the slider progress has stopped. */
34     STOPPED_TRACKING_PROGRAM,
35 }
36