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 import kotlinx.coroutines.flow.Flow
20 
21 /** Defines a producer of [SliderEvent] to be consumed as a [Flow] */
22 interface SliderEventProducer {
23 
24     /**
25      * Produce a stream of [SliderEvent]
26      *
27      * @return A [Flow] of [SliderEvent] produced from the operation of a slider.
28      */
29     fun produceEvents(): Flow<SliderEvent>
30 }
31