1 /*
2  * Copyright (C) 2022 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 
18 package com.android.systemui.keyguard.data.repository
19 
20 import com.android.systemui.statusbar.LightRevealEffect
21 import kotlinx.coroutines.flow.Flow
22 import kotlinx.coroutines.flow.MutableStateFlow
23 
24 /** Fake implementation of [LightRevealScrimRepository] */
25 class FakeLightRevealScrimRepository : LightRevealScrimRepository {
26 
27     private val _revealEffect: MutableStateFlow<LightRevealEffect> =
28         MutableStateFlow(DEFAULT_REVEAL_EFFECT)
29     override val revealEffect = _revealEffect
30 
setRevealEffectnull31     fun setRevealEffect(effect: LightRevealEffect) {
32         _revealEffect.tryEmit(effect)
33     }
34 
35     private val _revealAmount: MutableStateFlow<Float> = MutableStateFlow(0.0f)
36     override val revealAmount: Flow<Float> = _revealAmount
37 
38     override val isAnimating: Boolean
39         get() = false
40 
startRevealAmountAnimatornull41     override fun startRevealAmountAnimator(reveal: Boolean, duration: Long) {
42         if (reveal) {
43             _revealAmount.value = 1.0f
44         } else {
45             _revealAmount.value = 0.0f
46         }
47     }
48 }
49