[Spa] New ListPreference
When disabled, the radio item in opened dialog will also disabled.
Bug: 304952402
Test: manual with Gallery
Test: unit test
Change-Id: I9682dfac314ea02c345bf79103d77d946e996fd4
diff --git a/packages/SettingsLib/Spa/gallery/src/com/android/settingslib/spa/gallery/GallerySpaEnvironment.kt b/packages/SettingsLib/Spa/gallery/src/com/android/settingslib/spa/gallery/GallerySpaEnvironment.kt
index 01596d2..d62b490 100644
--- a/packages/SettingsLib/Spa/gallery/src/com/android/settingslib/spa/gallery/GallerySpaEnvironment.kt
+++ b/packages/SettingsLib/Spa/gallery/src/com/android/settingslib/spa/gallery/GallerySpaEnvironment.kt
@@ -40,6 +40,7 @@
import com.android.settingslib.spa.gallery.page.ProgressBarPageProvider
import com.android.settingslib.spa.gallery.page.SettingsPagerPageProvider
import com.android.settingslib.spa.gallery.page.SliderPageProvider
+import com.android.settingslib.spa.gallery.preference.ListPreferencePageProvider
import com.android.settingslib.spa.gallery.preference.MainSwitchPreferencePageProvider
import com.android.settingslib.spa.gallery.preference.PreferenceMainPageProvider
import com.android.settingslib.spa.gallery.preference.PreferencePageProvider
@@ -74,6 +75,7 @@
PreferencePageProvider,
SwitchPreferencePageProvider,
MainSwitchPreferencePageProvider,
+ ListPreferencePageProvider,
TwoTargetSwitchPreferencePageProvider,
ArgumentPageProvider,
SliderPageProvider,
diff --git a/packages/SettingsLib/Spa/gallery/src/com/android/settingslib/spa/gallery/preference/ListPreferencePageProvider.kt b/packages/SettingsLib/Spa/gallery/src/com/android/settingslib/spa/gallery/preference/ListPreferencePageProvider.kt
new file mode 100644
index 0000000..43b6d0b
--- /dev/null
+++ b/packages/SettingsLib/Spa/gallery/src/com/android/settingslib/spa/gallery/preference/ListPreferencePageProvider.kt
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.spa.gallery.preference
+
+import android.os.Bundle
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import com.android.settingslib.spa.framework.common.SettingsEntryBuilder
+import com.android.settingslib.spa.framework.common.SettingsPageProvider
+import com.android.settingslib.spa.framework.common.createSettingsPage
+import com.android.settingslib.spa.framework.compose.navigator
+import com.android.settingslib.spa.framework.theme.SettingsTheme
+import com.android.settingslib.spa.widget.preference.ListPreference
+import com.android.settingslib.spa.widget.preference.ListPreferenceModel
+import com.android.settingslib.spa.widget.preference.ListPreferenceOption
+import com.android.settingslib.spa.widget.preference.Preference
+import com.android.settingslib.spa.widget.preference.PreferenceModel
+import kotlin.time.Duration.Companion.seconds
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.flow.flow
+
+private const val TITLE = "Sample ListPreference"
+
+object ListPreferencePageProvider : SettingsPageProvider {
+ override val name = "ListPreference"
+ private val owner = createSettingsPage()
+
+ override fun buildEntry(arguments: Bundle?) = listOf(
+ SettingsEntryBuilder.create("ListPreference", owner)
+ .setUiLayoutFn {
+ SampleListPreference()
+ }.build(),
+ SettingsEntryBuilder.create("ListPreference not changeable", owner)
+ .setUiLayoutFn {
+ SampleNotChangeableListPreference()
+ }.build(),
+ )
+
+ fun buildInjectEntry(): SettingsEntryBuilder {
+ return SettingsEntryBuilder.createInject(owner)
+ .setUiLayoutFn {
+ Preference(object : PreferenceModel {
+ override val title = TITLE
+ override val onClick = navigator(name)
+ })
+ }
+ }
+
+ override fun getTitle(arguments: Bundle?) = TITLE
+}
+
+@Composable
+private fun SampleListPreference() {
+ val selectedId = rememberSaveable { mutableIntStateOf(1) }
+ ListPreference(remember {
+ object : ListPreferenceModel {
+ override val title = "Preferred network type"
+ override val options = listOf(
+ ListPreferenceOption(id = 1, text = "5G (recommended)"),
+ ListPreferenceOption(id = 2, text = "LTE"),
+ ListPreferenceOption(id = 3, text = "3G"),
+ )
+ override val selectedId = selectedId
+ override val onIdSelected: (id: Int) -> Unit = { selectedId.intValue = it }
+ }
+ })
+}
+
+@Composable
+private fun SampleNotChangeableListPreference() {
+ val selectedId = rememberSaveable { mutableIntStateOf(1) }
+ val enableFlow = flow {
+ var enabled = true
+ while (true) {
+ delay(3.seconds)
+ enabled = !enabled
+ emit(enabled)
+ }
+ }
+ val enabled = enableFlow.collectAsStateWithLifecycle(initialValue = true)
+ ListPreference(remember {
+ object : ListPreferenceModel {
+ override val title = "Preferred network type"
+ override val enabled = enabled
+ override val options = listOf(
+ ListPreferenceOption(id = 1, text = "5G (recommended)"),
+ ListPreferenceOption(id = 2, text = "LTE"),
+ ListPreferenceOption(id = 3, text = "3G"),
+ )
+ override val selectedId = selectedId
+ override val onIdSelected: (id: Int) -> Unit = { selectedId.intValue = it }
+ }
+ })
+}
+
+@Preview
+@Composable
+private fun ListPreferencePagePreview() {
+ SettingsTheme {
+ ListPreferencePageProvider.Page(null)
+ }
+}
diff --git a/packages/SettingsLib/Spa/gallery/src/com/android/settingslib/spa/gallery/preference/PreferenceMain.kt b/packages/SettingsLib/Spa/gallery/src/com/android/settingslib/spa/gallery/preference/PreferenceMainPageProvider.kt
similarity index 95%
rename from packages/SettingsLib/Spa/gallery/src/com/android/settingslib/spa/gallery/preference/PreferenceMain.kt
rename to packages/SettingsLib/Spa/gallery/src/com/android/settingslib/spa/gallery/preference/PreferenceMainPageProvider.kt
index eddede7..ce9678b 100644
--- a/packages/SettingsLib/Spa/gallery/src/com/android/settingslib/spa/gallery/preference/PreferenceMain.kt
+++ b/packages/SettingsLib/Spa/gallery/src/com/android/settingslib/spa/gallery/preference/PreferenceMainPageProvider.kt
@@ -36,6 +36,7 @@
PreferencePageProvider.buildInjectEntry().setLink(fromPage = owner).build(),
SwitchPreferencePageProvider.buildInjectEntry().setLink(fromPage = owner).build(),
MainSwitchPreferencePageProvider.buildInjectEntry().setLink(fromPage = owner).build(),
+ ListPreferencePageProvider.buildInjectEntry().setLink(fromPage = owner).build(),
TwoTargetSwitchPreferencePageProvider.buildInjectEntry()
.setLink(fromPage = owner).build(),
)
diff --git a/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/framework/theme/SettingsDimension.kt b/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/framework/theme/SettingsDimension.kt
index 7962e60..4088ffd 100644
--- a/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/framework/theme/SettingsDimension.kt
+++ b/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/framework/theme/SettingsDimension.kt
@@ -40,8 +40,18 @@
/** The size when app icon is displayed in App info page. */
val appIconInfoSize = 48.dp
+ /** The vertical padding for buttons. */
+ val buttonPaddingVertical = 12.dp
+
/** The [PaddingValues] for buttons. */
- val buttonPadding = PaddingValues(horizontal = itemPaddingEnd, vertical = 12.dp)
+ val buttonPadding = PaddingValues(horizontal = itemPaddingEnd, vertical = buttonPaddingVertical)
+
+ /** The horizontal padding for dialog items. */
+ val dialogItemPaddingHorizontal = itemPaddingStart
+
+ /** The [PaddingValues] for dialog items. */
+ val dialogItemPadding =
+ PaddingValues(horizontal = dialogItemPaddingHorizontal, vertical = buttonPaddingVertical)
/** The sizes info of illustration widget. */
val illustrationMaxWidth = 412.dp
diff --git a/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/framework/theme/SettingsOpacity.kt b/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/framework/theme/SettingsOpacity.kt
index c8faef6..a9cd0e9 100644
--- a/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/framework/theme/SettingsOpacity.kt
+++ b/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/framework/theme/SettingsOpacity.kt
@@ -16,10 +16,15 @@
package com.android.settingslib.spa.framework.theme
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.alpha
+
object SettingsOpacity {
const val Full = 1f
const val Disabled = 0.38f
const val Divider = 0.2f
const val SurfaceTone = 0.14f
const val Hint = 0.9f
+
+ fun Modifier.alphaForEnabled(enabled: Boolean) = alpha(if (enabled) Full else Disabled)
}
diff --git a/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/widget/dialog/SettingsDialog.kt b/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/widget/dialog/SettingsDialog.kt
new file mode 100644
index 0000000..8b172da
--- /dev/null
+++ b/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/widget/dialog/SettingsDialog.kt
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.spa.widget.dialog
+
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.Card
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.window.Dialog
+import com.android.settingslib.spa.framework.theme.SettingsDimension
+import com.android.settingslib.spa.framework.theme.SettingsShape
+import com.android.settingslib.spa.widget.ui.SettingsTitle
+
+@Composable
+fun SettingsDialog(
+ title: String,
+ onDismissRequest: () -> Unit,
+ content: @Composable () -> Unit,
+) {
+ Dialog(onDismissRequest = onDismissRequest) {
+ Card(shape = SettingsShape.CornerExtraLarge) {
+ Column(modifier = Modifier.padding(vertical = SettingsDimension.itemPaddingAround)) {
+ Box(modifier = Modifier.padding(SettingsDimension.dialogItemPadding)) {
+ SettingsTitle(title = title, useMediumWeight = true)
+ }
+ content()
+ }
+ }
+ }
+}
diff --git a/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/widget/preference/BaseLayout.kt b/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/widget/preference/BaseLayout.kt
index 6330ddf..4d42fba 100644
--- a/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/widget/preference/BaseLayout.kt
+++ b/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/widget/preference/BaseLayout.kt
@@ -29,13 +29,12 @@
import androidx.compose.runtime.State
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.alpha
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.Dp
import androidx.compose.ui.unit.dp
import com.android.settingslib.spa.framework.compose.toState
import com.android.settingslib.spa.framework.theme.SettingsDimension
-import com.android.settingslib.spa.framework.theme.SettingsOpacity
+import com.android.settingslib.spa.framework.theme.SettingsOpacity.alphaForEnabled
import com.android.settingslib.spa.framework.theme.SettingsTheme
import com.android.settingslib.spa.widget.ui.SettingsTitle
@@ -57,8 +56,7 @@
.padding(end = paddingEnd),
verticalAlignment = Alignment.CenterVertically,
) {
- val alphaModifier =
- Modifier.alpha(if (enabled.value) SettingsOpacity.Full else SettingsOpacity.Disabled)
+ val alphaModifier = Modifier.alphaForEnabled(enabled.value)
BaseIcon(icon, alphaModifier, paddingStart)
Titles(
title = title,
diff --git a/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/widget/preference/ListPreference.kt b/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/widget/preference/ListPreference.kt
new file mode 100644
index 0000000..19779f6
--- /dev/null
+++ b/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/widget/preference/ListPreference.kt
@@ -0,0 +1,138 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.spa.widget.preference
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.selection.selectable
+import androidx.compose.foundation.selection.selectableGroup
+import androidx.compose.material3.RadioButton
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.IntState
+import androidx.compose.runtime.State
+import androidx.compose.runtime.derivedStateOf
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.semantics.Role
+import com.android.settingslib.spa.framework.compose.stateOf
+import com.android.settingslib.spa.framework.theme.SettingsDimension
+import com.android.settingslib.spa.widget.dialog.SettingsDialog
+import com.android.settingslib.spa.widget.ui.SettingsDialogItem
+
+data class ListPreferenceOption(
+ val id: Int,
+ val text: String,
+)
+
+/**
+ * The widget model for [ListPreference] widget.
+ */
+interface ListPreferenceModel {
+ /**
+ * The title of this [ListPreference].
+ */
+ val title: String
+
+ /**
+ * The icon of this [ListPreference].
+ *
+ * Default is `null` which means no icon.
+ */
+ val icon: (@Composable () -> Unit)?
+ get() = null
+
+ /**
+ * Indicates whether this [ListPreference] is enabled.
+ *
+ * Disabled [ListPreference] will be displayed in disabled style.
+ */
+ val enabled: State<Boolean>
+ get() = stateOf(true)
+
+ val options: List<ListPreferenceOption>
+
+ val selectedId: IntState
+
+ val onIdSelected: (id: Int) -> Unit
+}
+
+@Composable
+fun ListPreference(model: ListPreferenceModel) {
+ var dialogOpened by rememberSaveable { mutableStateOf(false) }
+ if (dialogOpened) {
+ SettingsDialog(
+ title = model.title,
+ onDismissRequest = { dialogOpened = false },
+ ) {
+ Column(modifier = Modifier.selectableGroup()) {
+ for (option in model.options) {
+ Radio(option, model.selectedId, model.enabled) {
+ dialogOpened = false
+ model.onIdSelected(it)
+ }
+ }
+ }
+ }
+ }
+ Preference(model = remember(model) {
+ object : PreferenceModel {
+ override val title = model.title
+ override val summary = derivedStateOf {
+ model.options.find { it.id == model.selectedId.intValue }?.text ?: ""
+ }
+ override val icon = model.icon
+ override val enabled = model.enabled
+ override val onClick = { dialogOpened = true }.takeIf { model.options.isNotEmpty() }
+ }
+ })
+}
+
+@Composable
+private fun Radio(
+ option: ListPreferenceOption,
+ selectedId: IntState,
+ enabledState: State<Boolean>,
+ onIdSelected: (id: Int) -> Unit,
+) {
+ val selected = option.id == selectedId.intValue
+ val enabled = enabledState.value
+ Row(
+ modifier = Modifier
+ .fillMaxWidth()
+ .selectable(
+ selected = selected,
+ enabled = enabled,
+ onClick = { onIdSelected(option.id) },
+ role = Role.RadioButton,
+ )
+ .padding(SettingsDimension.dialogItemPadding),
+ verticalAlignment = Alignment.CenterVertically,
+ ) {
+ RadioButton(selected = selected, onClick = null, enabled = enabled)
+ Spacer(modifier = Modifier.width(SettingsDimension.itemPaddingEnd))
+ SettingsDialogItem(text = option.text, enabled = enabled)
+ }
+}
diff --git a/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/widget/ui/Text.kt b/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/widget/ui/Text.kt
index 57319e7..7f1acff 100644
--- a/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/widget/ui/Text.kt
+++ b/packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/widget/ui/Text.kt
@@ -30,6 +30,7 @@
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import com.android.settingslib.spa.framework.theme.SettingsDimension
+import com.android.settingslib.spa.framework.theme.SettingsOpacity.alphaForEnabled
import com.android.settingslib.spa.framework.theme.SettingsTheme
import com.android.settingslib.spa.framework.theme.toMediumWeight
@@ -48,6 +49,17 @@
}
@Composable
+fun SettingsDialogItem(text: String, enabled: Boolean = true) {
+ Text(
+ text = text,
+ modifier = Modifier.alphaForEnabled(enabled),
+ color = MaterialTheme.colorScheme.onSurface,
+ style = MaterialTheme.typography.bodyLarge,
+ overflow = TextOverflow.Ellipsis,
+ )
+}
+
+@Composable
fun SettingsBody(
body: String,
maxLines: Int = Int.MAX_VALUE,
@@ -82,6 +94,9 @@
private fun BasePreferencePreview() {
SettingsTheme {
Column(Modifier.width(100.dp)) {
+ SettingsTitle(
+ title = "Title",
+ )
SettingsBody(
body = "Long long long long long long text",
)
diff --git a/packages/SettingsLib/Spa/tests/src/com/android/settingslib/spa/widget/dialog/SettingsDialogTest.kt b/packages/SettingsLib/Spa/tests/src/com/android/settingslib/spa/widget/dialog/SettingsDialogTest.kt
new file mode 100644
index 0000000..c7582b2
--- /dev/null
+++ b/packages/SettingsLib/Spa/tests/src/com/android/settingslib/spa/widget/dialog/SettingsDialogTest.kt
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.spa.widget.dialog
+
+import androidx.compose.ui.test.assertIsDisplayed
+import androidx.compose.ui.test.junit4.createComposeRule
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.android.settingslib.spa.testutils.onDialogText
+import com.android.settingslib.spa.widget.ui.SettingsDialogItem
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class SettingsDialogTest {
+ @get:Rule
+ val composeTestRule = createComposeRule()
+
+ @Test
+ fun title_displayed() {
+ composeTestRule.setContent {
+ SettingsDialog(title = TITLE, onDismissRequest = {}) {}
+ }
+
+ composeTestRule.onDialogText(TITLE).assertIsDisplayed()
+ }
+
+ @Test
+ fun text_displayed() {
+ composeTestRule.setContent {
+ SettingsDialog(title = "", onDismissRequest = {}) {
+ SettingsDialogItem(text = TEXT)
+ }
+ }
+
+ composeTestRule.onDialogText(TEXT).assertIsDisplayed()
+ }
+
+ private companion object {
+ const val TITLE = "Title"
+ const val TEXT = "Text"
+ }
+}
diff --git a/packages/SettingsLib/Spa/tests/src/com/android/settingslib/spa/widget/preference/ListPreferenceTest.kt b/packages/SettingsLib/Spa/tests/src/com/android/settingslib/spa/widget/preference/ListPreferenceTest.kt
new file mode 100644
index 0000000..997a023
--- /dev/null
+++ b/packages/SettingsLib/Spa/tests/src/com/android/settingslib/spa/widget/preference/ListPreferenceTest.kt
@@ -0,0 +1,177 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.spa.widget.preference
+
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.ui.test.assertIsDisplayed
+import androidx.compose.ui.test.assertIsNotEnabled
+import androidx.compose.ui.test.junit4.createComposeRule
+import androidx.compose.ui.test.onNodeWithText
+import androidx.compose.ui.test.performClick
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.android.settingslib.spa.framework.compose.stateOf
+import com.android.settingslib.spa.testutils.onDialogText
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class ListPreferenceTest {
+ @get:Rule
+ val composeTestRule = createComposeRule()
+
+ @Test
+ fun title_displayed() {
+ composeTestRule.setContent {
+ ListPreference(remember {
+ object : ListPreferenceModel {
+ override val title = TITLE
+ override val options = emptyList<ListPreferenceOption>()
+ override val selectedId = mutableIntStateOf(0)
+ override val onIdSelected: (Int) -> Unit = {}
+ }
+ })
+ }
+
+ composeTestRule.onNodeWithText(TITLE).assertIsDisplayed()
+ }
+
+ @Test
+ fun summary_showSelectedText() {
+ composeTestRule.setContent {
+ ListPreference(remember {
+ object : ListPreferenceModel {
+ override val title = TITLE
+ override val options = listOf(ListPreferenceOption(id = 1, text = "A"))
+ override val selectedId = mutableIntStateOf(1)
+ override val onIdSelected: (Int) -> Unit = {}
+ }
+ })
+ }
+
+ composeTestRule.onNodeWithText("A").assertIsDisplayed()
+ }
+
+ @Test
+ fun click_optionsIsEmpty_notShowDialog() {
+ composeTestRule.setContent {
+ ListPreference(remember {
+ object : ListPreferenceModel {
+ override val title = TITLE
+ override val options = emptyList<ListPreferenceOption>()
+ override val selectedId = mutableIntStateOf(0)
+ override val onIdSelected: (Int) -> Unit = {}
+ }
+ })
+ }
+
+ composeTestRule.onNodeWithText(TITLE).performClick()
+
+ composeTestRule.onDialogText(TITLE).assertDoesNotExist()
+ }
+
+ @Test
+ fun click_notEnabled_notShowDialog() {
+ composeTestRule.setContent {
+ ListPreference(remember {
+ object : ListPreferenceModel {
+ override val title = TITLE
+ override val enabled = stateOf(false)
+ override val options = listOf(ListPreferenceOption(id = 1, text = "A"))
+ override val selectedId = mutableIntStateOf(1)
+ override val onIdSelected: (Int) -> Unit = {}
+ }
+ })
+ }
+
+ composeTestRule.onNodeWithText(TITLE).performClick()
+
+ composeTestRule.onDialogText(TITLE).assertDoesNotExist()
+ }
+
+ @Test
+ fun click_optionsNotEmpty_showDialog() {
+ composeTestRule.setContent {
+ ListPreference(remember {
+ object : ListPreferenceModel {
+ override val title = TITLE
+ override val options = listOf(ListPreferenceOption(id = 1, text = "A"))
+ override val selectedId = mutableIntStateOf(1)
+ override val onIdSelected: (Int) -> Unit = {}
+ }
+ })
+ }
+
+ composeTestRule.onNodeWithText(TITLE).performClick()
+
+ composeTestRule.onDialogText(TITLE).assertIsDisplayed()
+ }
+
+ @Test
+ fun select() {
+ val selectedId = mutableIntStateOf(1)
+ composeTestRule.setContent {
+ ListPreference(remember {
+ object : ListPreferenceModel {
+ override val title = TITLE
+ override val options = listOf(
+ ListPreferenceOption(id = 1, text = "A"),
+ ListPreferenceOption(id = 2, text = "B"),
+ )
+ override val selectedId = selectedId
+ override val onIdSelected = { id: Int -> selectedId.intValue = id }
+ }
+ })
+ }
+
+ composeTestRule.onNodeWithText(TITLE).performClick()
+ composeTestRule.onDialogText("B").performClick()
+
+ composeTestRule.onNodeWithText("B").assertIsDisplayed()
+ }
+
+ @Test
+ fun select_dialogOpenThenDisable_itemAlsoDisabled() {
+ val selectedId = mutableIntStateOf(1)
+ val enabledState = mutableStateOf(true)
+ composeTestRule.setContent {
+ ListPreference(remember {
+ object : ListPreferenceModel {
+ override val title = TITLE
+ override val enabled = enabledState
+ override val options = listOf(
+ ListPreferenceOption(id = 1, text = "A"),
+ ListPreferenceOption(id = 2, text = "B"),
+ )
+ override val selectedId = selectedId
+ override val onIdSelected = { id: Int -> selectedId.intValue = id }
+ }
+ })
+ }
+
+ composeTestRule.onNodeWithText(TITLE).performClick()
+ enabledState.value = false
+
+ composeTestRule.onDialogText("B").assertIsDisplayed().assertIsNotEnabled()
+ }
+
+ private companion object {
+ const val TITLE = "Title"
+ }
+}
