[Spa] New ListPreference (e67edacd) · Commits · e / os / android_frameworks_base

packages/SettingsLib/Spa/gallery/src/com/android/settingslib/spa/gallery/GallerySpaEnvironment.kt

+2 −0

Original line number	Diff line number	Diff line
		@@ -40,6 +40,7 @@ import com.android.settingslib.spa.gallery.page.LoadingBarPageProvider
		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 @@ class GallerySpaEnvironment(context: Context) : SpaEnvironment(context) {
		PreferencePageProvider,
		SwitchPreferencePageProvider,
		MainSwitchPreferencePageProvider,
		ListPreferencePageProvider,
		TwoTargetSwitchPreferencePageProvider,
		ArgumentPageProvider,
		SliderPageProvider,

packages/SettingsLib/Spa/gallery/src/com/android/settingslib/spa/gallery/preference/ListPreferencePageProvider.kt

0 → 100644

+120 −0

Original line number	Diff line number	Diff line
		/*
		* 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)
		}
		}

packages/SettingsLib/Spa/gallery/src/com/android/settingslib/spa/gallery/preference/PreferenceMain.kt→packages/SettingsLib/Spa/gallery/src/com/android/settingslib/spa/gallery/preference/PreferenceMainPageProvider.kt

+1 −0

Original line number	Diff line number	Diff line
		@@ -36,6 +36,7 @@ object PreferenceMainPageProvider : SettingsPageProvider {
		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(),
		)

packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/framework/theme/SettingsDimension.kt

+11 −1

Original line number	Diff line number	Diff line
		@@ -40,8 +40,18 @@ object SettingsDimension {
		/** 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

packages/SettingsLib/Spa/spa/src/com/android/settingslib/spa/framework/theme/SettingsOpacity.kt

+5 −0

Original line number	Diff line number	Diff line
		@@ -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)
		}