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.volume.panel.ui.composable
18 
19 import androidx.compose.animation.AnimatedContent
20 import androidx.compose.animation.AnimatedVisibility
21 import androidx.compose.foundation.layout.Arrangement
22 import androidx.compose.foundation.layout.Column
23 import androidx.compose.foundation.layout.Row
24 import androidx.compose.foundation.layout.fillMaxWidth
25 import androidx.compose.foundation.rememberScrollState
26 import androidx.compose.foundation.verticalScroll
27 import androidx.compose.runtime.Composable
28 import androidx.compose.ui.Alignment
29 import androidx.compose.ui.Modifier
30 import androidx.compose.ui.unit.dp
31 import com.android.systemui.volume.panel.ui.layout.ComponentsLayout
32 
33 @Composable
34 fun VolumePanelComposeScope.HorizontalVolumePanelContent(
35     layout: ComponentsLayout,
36     modifier: Modifier = Modifier,
37 ) {
38     val spacing = 20.dp
39     Row(modifier = modifier, horizontalArrangement = Arrangement.spacedBy(space = spacing)) {
40         Column(
41             modifier = Modifier.weight(1f).verticalScroll(rememberScrollState()),
42             verticalArrangement = Arrangement.spacedBy(spacing)
43         ) {
44             for (component in layout.contentComponents) {
45                 AnimatedVisibility(component.isVisible) {
46                     with(component.component as ComposeVolumePanelUiComponent) { Content(Modifier) }
47                 }
48             }
49         }
50 
51         Column(
52             modifier = Modifier.weight(1f).verticalScroll(rememberScrollState()),
53             verticalArrangement = Arrangement.spacedBy(space = spacing, alignment = Alignment.Top)
54         ) {
55             for (component in layout.headerComponents) {
56                 AnimatedVisibility(visible = component.isVisible) {
57                     with(component.component as ComposeVolumePanelUiComponent) { Content(Modifier) }
58                 }
59             }
60             AnimatedContent(
61                 targetState = layout.footerComponents,
62                 label = "FooterComponentAnimation",
63             ) { footerComponents ->
64                 Row(
65                     modifier = Modifier.fillMaxWidth(),
66                     horizontalArrangement = Arrangement.spacedBy(spacing),
67                 ) {
68                     for (component in footerComponents) {
69                         if (component.isVisible) {
70                             with(component.component as ComposeVolumePanelUiComponent) {
71                                 Content(Modifier.weight(1f))
72                             }
73                         }
74                     }
75                 }
76             }
77         }
78     }
79 }
80