* github/main: Bump version to 4 Remove unused DropdownMenu component Route topic chip tap events up to NiaNavHost Apply suggestions from code review Migrate custom room configuration into a convention plugin Update docs/ArchitectureLearningJourney.md - User action follow topic Update docs/ArchitectureLearningJourney.md - Writing data Change-Id: I417abcaba792bbf297a8156bb1c4cf677dcb8beapull/591/head^2
Don Turner
1 year ago
commit
4284e6912e
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/*
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* Copyright 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import com.google.devtools.ksp.gradle.KspExtension
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import org.gradle.api.Plugin
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import org.gradle.api.Project
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import org.gradle.api.artifacts.VersionCatalogsExtension
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import org.gradle.api.tasks.InputDirectory
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import org.gradle.api.tasks.PathSensitive
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import org.gradle.api.tasks.PathSensitivity
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import org.gradle.kotlin.dsl.configure
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import org.gradle.kotlin.dsl.dependencies
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import org.gradle.kotlin.dsl.getByType
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import org.gradle.process.CommandLineArgumentProvider
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import java.io.File
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class AndroidRoomConventionPlugin : Plugin<Project> {
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override fun apply(target: Project) {
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with(target) {
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pluginManager.apply("com.google.devtools.ksp")
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extensions.configure<KspExtension> {
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// The schemas directory contains a schema file for each version of the Room database.
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// This is required to enable Room auto migrations.
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// See https://developer.android.com/reference/kotlin/androidx/room/AutoMigration.
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arg(RoomSchemaArgProvider(File(projectDir, "schemas")))
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}
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val libs = extensions.getByType<VersionCatalogsExtension>().named("libs")
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dependencies {
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add("implementation", libs.findLibrary("room.runtime").get())
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add("implementation", libs.findLibrary("room.ktx").get())
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add("ksp", libs.findLibrary("room.compiler").get())
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}
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}
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}
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/**
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* https://issuetracker.google.com/issues/132245929
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* [Export schemas](https://developer.android.com/training/data-storage/room/migrating-db-versions#export-schemas)
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*/
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class RoomSchemaArgProvider(
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@get:InputDirectory
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@get:PathSensitive(PathSensitivity.RELATIVE)
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val schemaDir: File,
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) : CommandLineArgumentProvider {
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override fun asArguments() = listOf("room.schemaLocation=${schemaDir.path}")
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}
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}
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@ -1,218 +0,0 @@
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/*
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* Copyright 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.samples.apps.nowinandroid.core.designsystem.component
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import androidx.compose.foundation.BorderStroke
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import androidx.compose.foundation.layout.Box
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import androidx.compose.foundation.layout.PaddingValues
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import androidx.compose.foundation.layout.padding
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import androidx.compose.foundation.layout.sizeIn
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import androidx.compose.material3.ButtonDefaults
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import androidx.compose.material3.DropdownMenu
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import androidx.compose.material3.DropdownMenuItem
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import androidx.compose.material3.Icon
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import androidx.compose.material3.MaterialTheme
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import androidx.compose.material3.OutlinedButton
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import androidx.compose.material3.ProvideTextStyle
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import androidx.compose.runtime.Composable
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import androidx.compose.runtime.getValue
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import androidx.compose.runtime.mutableStateOf
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import androidx.compose.runtime.remember
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import androidx.compose.runtime.setValue
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import androidx.compose.ui.Modifier
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import androidx.compose.ui.unit.dp
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import com.google.samples.apps.nowinandroid.core.designsystem.icon.NiaIcons
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/**
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* Now in Android dropdown menu button with included trailing icon as well as text label and item
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* content slots.
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*
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* @param items The list of items to display in the menu.
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* @param onItemClick Called when the user clicks on a menu item.
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* @param modifier Modifier to be applied to the button.
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* @param enabled Controls the enabled state of the button. When `false`, this button will not be
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* clickable and will appear disabled to accessibility services.
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* @param dismissOnItemClick Whether the menu should be dismissed when an item is clicked.
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* @param itemText The text label content for a given item.
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* @param itemLeadingIcon The leading icon content for a given item.
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* @param itemTrailingIcon The trailing icon content for a given item.
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*/
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@Composable
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fun <T> NiaDropdownMenuButton(
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items: List<T>,
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onItemClick: (item: T) -> Unit,
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modifier: Modifier = Modifier,
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enabled: Boolean = true,
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dismissOnItemClick: Boolean = true,
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text: @Composable () -> Unit,
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itemText: @Composable (item: T) -> Unit,
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itemLeadingIcon: @Composable ((item: T) -> Unit)? = null,
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itemTrailingIcon: @Composable ((item: T) -> Unit)? = null,
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) {
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var expanded by remember { mutableStateOf(false) }
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Box(modifier = modifier) {
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OutlinedButton(
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onClick = { expanded = true },
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enabled = enabled,
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colors = ButtonDefaults.outlinedButtonColors(
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contentColor = MaterialTheme.colorScheme.onBackground,
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),
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border = BorderStroke(
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width = NiaDropdownMenuDefaults.DropdownMenuButtonBorderWidth,
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color = if (enabled) {
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MaterialTheme.colorScheme.outline
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} else {
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MaterialTheme.colorScheme.onSurface.copy(
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alpha = NiaDropdownMenuDefaults.DisabledDropdownMenuButtonBorderAlpha,
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)
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},
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),
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contentPadding = NiaDropdownMenuDefaults.DropdownMenuButtonContentPadding,
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) {
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NiaDropdownMenuButtonContent(
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text = text,
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trailingIcon = {
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Icon(
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imageVector = if (expanded) {
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NiaIcons.ArrowDropUp
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} else {
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NiaIcons.ArrowDropDown
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},
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contentDescription = null,
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)
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},
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)
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}
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NiaDropdownMenu(
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expanded = expanded,
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onDismissRequest = { expanded = false },
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items = items,
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onItemClick = onItemClick,
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dismissOnItemClick = dismissOnItemClick,
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itemText = itemText,
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itemLeadingIcon = itemLeadingIcon,
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itemTrailingIcon = itemTrailingIcon,
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)
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}
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}
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/**
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* Internal Now in Android dropdown menu button content layout for arranging the text label and
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* trailing icon.
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*
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* @param text The button text label content.
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* @param trailingIcon The button trailing icon content. Default is `null` for no trailing icon.
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*/
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@Composable
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private fun NiaDropdownMenuButtonContent(
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text: @Composable () -> Unit,
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trailingIcon: @Composable (() -> Unit)? = null,
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) {
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Box(
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Modifier
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.padding(
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end = if (trailingIcon != null) {
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ButtonDefaults.IconSpacing
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} else {
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0.dp
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},
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),
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) {
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ProvideTextStyle(value = MaterialTheme.typography.labelSmall) {
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text()
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}
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}
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if (trailingIcon != null) {
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Box(Modifier.sizeIn(maxHeight = ButtonDefaults.IconSize)) {
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trailingIcon()
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}
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}
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}
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/**
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* Now in Android dropdown menu with item content slots. Wraps Material 3 [DropdownMenu] and
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* [DropdownMenuItem].
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*
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* @param expanded Whether the menu is currently open and visible to the user.
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* @param onDismissRequest Called when the user requests to dismiss the menu, such as by
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* tapping outside the menu's bounds.
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* @param items The list of items to display in the menu.
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* @param onItemClick Called when the user clicks on a menu item.
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* @param dismissOnItemClick Whether the menu should be dismissed when an item is clicked.
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* @param itemText The text label content for a given item.
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* @param itemLeadingIcon The leading icon content for a given item.
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* @param itemTrailingIcon The trailing icon content for a given item.
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*/
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@Composable
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fun <T> NiaDropdownMenu(
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expanded: Boolean,
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onDismissRequest: () -> Unit,
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items: List<T>,
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onItemClick: (item: T) -> Unit,
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dismissOnItemClick: Boolean = true,
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itemText: @Composable (item: T) -> Unit,
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itemLeadingIcon: @Composable ((item: T) -> Unit)? = null,
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itemTrailingIcon: @Composable ((item: T) -> Unit)? = null,
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) {
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DropdownMenu(
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expanded = expanded,
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onDismissRequest = onDismissRequest,
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) {
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items.forEach { item ->
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DropdownMenuItem(
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text = { itemText(item) },
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onClick = {
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onItemClick(item)
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if (dismissOnItemClick) onDismissRequest()
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},
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leadingIcon = if (itemLeadingIcon != null) {
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{ itemLeadingIcon(item) }
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} else {
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null
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},
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trailingIcon = if (itemTrailingIcon != null) {
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{ itemTrailingIcon(item) }
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} else {
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null
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},
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)
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}
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}
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}
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/**
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* Now in Android dropdown menu default values.
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*/
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object NiaDropdownMenuDefaults {
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// TODO: File bug
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// OutlinedButton border color doesn't respect disabled state by default
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const val DisabledDropdownMenuButtonBorderAlpha = 0.12f
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// TODO: File bug
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// OutlinedButton default border width isn't exposed via ButtonDefaults
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val DropdownMenuButtonBorderWidth = 1.dp
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// TODO: File bug
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// Various default button padding values aren't exposed via ButtonDefaults
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val DropdownMenuButtonContentPadding =
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PaddingValues(
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start = 24.dp,
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top = 8.dp,
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end = 16.dp,
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bottom = 8.dp,
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)
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}
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@ -1,21 +0,0 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!--
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Copyright 2022 The Android Open Source Project
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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||||
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||||
http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<resources>
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<string name="follow">Follow</string>
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<string name="unfollow">Unfollow</string>
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<string name="browse_topic">Browse topic</string>
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</resources>
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Loading…
Reference in new issue