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.unfold
18 
19 import com.android.systemui.unfold.config.UnfoldTransitionConfig
20 import com.android.systemui.unfold.dagger.UseReceivingFilter
21 import com.android.systemui.unfold.progress.RemoteUnfoldTransitionReceiver
22 import com.android.systemui.unfold.util.ATraceLoggerTransitionProgressListener
23 import dagger.Module
24 import dagger.Provides
25 import java.util.Optional
26 import javax.inject.Provider
27 import javax.inject.Singleton
28 
29 /** Binds classes needed to provide unfold transition progresses to another process. */
30 @Module
31 class UnfoldRemoteModule {
32     @Provides
33     @Singleton
34     fun provideTransitionProvider(
35         config: UnfoldTransitionConfig,
36         traceListener: ATraceLoggerTransitionProgressListener,
37         remoteReceiverProvider: Provider<RemoteUnfoldTransitionReceiver>,
38     ): Optional<RemoteUnfoldTransitionReceiver> {
39         if (!config.isEnabled) {
40             return Optional.empty()
41         }
42         val remoteReceiver = remoteReceiverProvider.get()
43         remoteReceiver.addCallback(traceListener)
44         return Optional.of(remoteReceiver)
45     }
46 
47     @Provides @UseReceivingFilter fun useReceivingFilter(): Boolean = true
48 }
49