1 /*
2  * Copyright (C) 2021 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.unfold
18 
19 import com.android.systemui.unfold.UnfoldTransitionProgressProvider.TransitionProgressListener
20 import com.android.wm.shell.unfold.ShellUnfoldProgressProvider
21 import com.android.wm.shell.unfold.ShellUnfoldProgressProvider.UnfoldListener
22 import java.util.concurrent.Executor
23 
24 class UnfoldProgressProvider(
25     private val unfoldProgressProvider: UnfoldTransitionProgressProvider
26 ) : ShellUnfoldProgressProvider {
27 
28     override fun addListener(executor: Executor, listener: UnfoldListener) {
29         unfoldProgressProvider.addCallback(object : TransitionProgressListener {
30             override fun onTransitionStarted() {
31                 executor.execute {
32                     listener.onStateChangeStarted()
33                 }
34             }
35 
36             override fun onTransitionProgress(progress: Float) {
37                 executor.execute {
38                     listener.onStateChangeProgress(progress)
39                 }
40             }
41 
42             override fun onTransitionFinished() {
43                 executor.execute {
44                     listener.onStateChangeFinished()
45                 }
46             }
47         })
48     }
49 }
50