1 /* <lambda>null2 * 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 android.content.Context 20 import android.hardware.devicestate.DeviceStateManager 21 import com.android.systemui.dagger.qualifiers.Application 22 import com.android.systemui.dagger.qualifiers.Main 23 import com.android.systemui.keyguard.LifecycleScreenStatusProvider 24 import com.android.systemui.unfold.config.UnfoldTransitionConfig 25 import com.android.systemui.unfold.system.SystemUnfoldSharedModule 26 import com.android.systemui.unfold.updates.FoldStateProvider 27 import com.android.systemui.unfold.updates.RotationChangeProvider 28 import com.android.systemui.unfold.updates.screen.ScreenStatusProvider 29 import com.android.systemui.unfold.util.NaturalRotationUnfoldProgressProvider 30 import com.android.systemui.unfold.util.ScopedUnfoldTransitionProgressProvider 31 import com.android.systemui.unfold.util.UnfoldTransitionATracePrefix 32 import com.android.systemui.util.time.SystemClockImpl 33 import com.android.wm.shell.unfold.ShellUnfoldProgressProvider 34 import dagger.Lazy 35 import dagger.Module 36 import dagger.Provides 37 import java.util.Optional 38 import java.util.concurrent.Executor 39 import javax.inject.Named 40 import javax.inject.Singleton 41 42 @Module(includes = [UnfoldSharedModule::class, SystemUnfoldSharedModule::class]) 43 class UnfoldTransitionModule { 44 45 @Provides @UnfoldTransitionATracePrefix fun tracingTagPrefix() = "systemui" 46 47 /** A globally available FoldStateListener that allows one to query the fold state. */ 48 @Provides 49 @Singleton 50 fun providesFoldStateListener( 51 deviceStateManager: DeviceStateManager, 52 @Application context: Context, 53 @Main executor: Executor 54 ): DeviceStateManager.FoldStateListener { 55 val listener = DeviceStateManager.FoldStateListener(context) 56 deviceStateManager.registerCallback(executor, listener) 57 58 return listener 59 } 60 61 @Provides 62 @Singleton 63 fun providesFoldStateLoggingProvider( 64 config: UnfoldTransitionConfig, 65 foldStateProvider: Lazy<FoldStateProvider> 66 ): Optional<FoldStateLoggingProvider> = 67 if (config.isHingeAngleEnabled) { 68 Optional.of(FoldStateLoggingProviderImpl(foldStateProvider.get(), SystemClockImpl())) 69 } else { 70 Optional.empty() 71 } 72 73 @Provides 74 @Singleton 75 fun providesFoldStateLogger( 76 optionalFoldStateLoggingProvider: Optional<FoldStateLoggingProvider> 77 ): Optional<FoldStateLogger> = 78 optionalFoldStateLoggingProvider.map { FoldStateLoggingProvider -> 79 FoldStateLogger(FoldStateLoggingProvider) 80 } 81 82 @Provides 83 @Singleton 84 fun provideNaturalRotationProgressProvider( 85 context: Context, 86 rotationChangeProvider: RotationChangeProvider, 87 unfoldTransitionProgressProvider: Optional<UnfoldTransitionProgressProvider> 88 ): Optional<NaturalRotationUnfoldProgressProvider> = 89 unfoldTransitionProgressProvider.map { provider -> 90 NaturalRotationUnfoldProgressProvider(context, rotationChangeProvider, provider) 91 } 92 93 @Provides 94 @Named(UNFOLD_STATUS_BAR) 95 @Singleton 96 fun provideStatusBarScopedTransitionProvider( 97 source: Optional<NaturalRotationUnfoldProgressProvider> 98 ): Optional<ScopedUnfoldTransitionProgressProvider> = 99 source.map { provider -> ScopedUnfoldTransitionProgressProvider(provider) } 100 101 @Provides 102 @Singleton 103 fun provideShellProgressProvider( 104 config: UnfoldTransitionConfig, 105 provider: Optional<UnfoldTransitionProgressProvider> 106 ): ShellUnfoldProgressProvider = 107 if (config.isEnabled && provider.isPresent) { 108 UnfoldProgressProvider(provider.get()) 109 } else { 110 ShellUnfoldProgressProvider.NO_PROVIDER 111 } 112 113 @Provides 114 fun screenStatusProvider(impl: LifecycleScreenStatusProvider): ScreenStatusProvider = impl 115 } 116 117 const val UNFOLD_STATUS_BAR = "unfold_status_bar" 118