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.bouncer.data.repository
18 
19 import android.content.res.Resources
20 import com.android.internal.R
21 import com.android.systemui.common.ui.data.repository.ConfigurationRepository
22 import com.android.systemui.dagger.SysUISingleton
23 import com.android.systemui.dagger.qualifiers.Application
24 import com.android.systemui.dagger.qualifiers.Main
25 import javax.inject.Inject
26 import kotlinx.coroutines.CoroutineScope
27 import kotlinx.coroutines.flow.SharingStarted
28 import kotlinx.coroutines.flow.StateFlow
29 import kotlinx.coroutines.flow.map
30 import kotlinx.coroutines.flow.stateIn
31 
32 /** Encapsulates Emergency Services related state. */
33 @SysUISingleton
34 class EmergencyServicesRepository
35 @Inject
36 constructor(
37     @Application private val applicationScope: CoroutineScope,
38     @Main private val resources: Resources,
39     configurationRepository: ConfigurationRepository,
40 ) {
41     /**
42      * Whether to enable emergency services calls while the SIM card is locked. This is disabled in
43      * certain countries that don't support this.
44      */
45     val enableEmergencyCallWhileSimLocked: StateFlow<Boolean> =
46         configurationRepository.onConfigurationChange
<lambda>null47             .map { getEnableEmergencyCallWhileSimLocked() }
48             .stateIn(
49                 scope = applicationScope,
50                 started = SharingStarted.Eagerly,
51                 initialValue = getEnableEmergencyCallWhileSimLocked()
52             )
53 
getEnableEmergencyCallWhileSimLockednull54     private fun getEnableEmergencyCallWhileSimLocked(): Boolean {
55         return resources.getBoolean(R.bool.config_enable_emergency_call_while_sim_locked)
56     }
57 }
58