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.settingslib.spa.gallery.editor
18
19 import android.os.Bundle
20 import androidx.compose.runtime.Composable
21 import androidx.compose.runtime.getValue
22 import androidx.compose.runtime.mutableIntStateOf
23 import androidx.compose.runtime.remember
24 import androidx.compose.runtime.setValue
25 import androidx.compose.ui.tooling.preview.Preview
26 import com.android.settingslib.spa.framework.common.SettingsEntryBuilder
27 import com.android.settingslib.spa.framework.common.SettingsPageProvider
28 import com.android.settingslib.spa.framework.common.createSettingsPage
29 import com.android.settingslib.spa.framework.compose.navigator
30 import com.android.settingslib.spa.framework.theme.SettingsTheme
31 import com.android.settingslib.spa.widget.editor.SettingsDropdownBox
32 import com.android.settingslib.spa.widget.preference.Preference
33 import com.android.settingslib.spa.widget.preference.PreferenceModel
34 import com.android.settingslib.spa.widget.scaffold.RegularScaffold
35
36 private const val TITLE = "Sample SettingsDropdownBox"
37
38 object SettingsDropdownBoxPageProvider : SettingsPageProvider {
39 override val name = "SettingsDropdownBox"
40
getTitlenull41 override fun getTitle(arguments: Bundle?): String {
42 return TITLE
43 }
44
45 @Composable
Pagenull46 override fun Page(arguments: Bundle?) {
47 RegularScaffold(title = TITLE) {
48 Regular()
49 NotEnabled()
50 Empty()
51 }
52 }
53
54 @Composable
Regularnull55 private fun Regular() {
56 var selectedItem by remember { mutableIntStateOf(-1) }
57 SettingsDropdownBox(
58 label = "SettingsDropdownBox",
59 options = listOf("item1", "item2", "item3"),
60 selectedOptionIndex = selectedItem,
61 ) { selectedItem = it }
62 }
63
64 @Composable
NotEnablednull65 private fun NotEnabled() {
66 var selectedItem by remember { mutableIntStateOf(0) }
67 SettingsDropdownBox(
68 label = "Not enabled",
69 options = listOf("item1", "item2", "item3"),
70 enabled = false,
71 selectedOptionIndex = selectedItem,
72 ) { selectedItem = it }
73 }
74
75 @Composable
Emptynull76 private fun Empty() {
77 var selectedItem by remember { mutableIntStateOf(-1) }
78 SettingsDropdownBox(
79 label = "Empty",
80 options = emptyList(),
81 selectedOptionIndex = selectedItem,
82 ) { selectedItem = it }
83 }
84
buildInjectEntrynull85 fun buildInjectEntry(): SettingsEntryBuilder {
86 return SettingsEntryBuilder.createInject(owner = createSettingsPage())
87 .setUiLayoutFn {
88 Preference(object : PreferenceModel {
89 override val title = TITLE
90 override val onClick = navigator(name)
91 })
92 }
93 }
94 }
95
96 @Preview(showBackground = true)
97 @Composable
SettingsDropdownBoxPagePreviewnull98 private fun SettingsDropdownBoxPagePreview() {
99 SettingsTheme {
100 SettingsDropdownBoxPageProvider.Page(null)
101 }
102 }
103