1 /*
<lambda>null2  * 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.statusbar.ui.binder
18 
19 import android.view.View
20 import androidx.lifecycle.Lifecycle
21 import androidx.lifecycle.repeatOnLifecycle
22 import com.android.systemui.lifecycle.repeatWhenAttached
23 import com.android.systemui.statusbar.phone.KeyguardStatusBarView
24 import com.android.systemui.statusbar.ui.viewmodel.KeyguardStatusBarViewModel
25 import kotlinx.coroutines.flow.distinctUntilChanged
26 import kotlinx.coroutines.launch
27 
28 /** Binds [KeyguardStatusBarViewModel] to [KeyguardStatusBarView]. */
29 object KeyguardStatusBarViewBinder {
30     @JvmStatic
31     fun bind(
32         view: KeyguardStatusBarView,
33         viewModel: KeyguardStatusBarViewModel,
34     ) {
35         view.repeatWhenAttached {
36             repeatOnLifecycle(Lifecycle.State.STARTED) {
37                 launch {
38                     viewModel.isVisible.collect { isVisible ->
39                         view.visibility = if (isVisible) View.VISIBLE else View.INVISIBLE
40                     }
41                 }
42 
43                 launch { viewModel.isBatteryCharging.collect { view.onBatteryChargingChanged(it) } }
44 
45                 launch {
46                     viewModel.isKeyguardUserSwitcherEnabled.distinctUntilChanged().collect {
47                         view.setKeyguardUserSwitcherEnabled(it)
48                     }
49                 }
50             }
51         }
52     }
53 }
54