Merge "Screen Capture: Create blank and closable toolbar in Compose" into main

/*

 * Copyright (C) 2025 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.

 */

@file:OptIn(ExperimentalMaterial3ExpressiveApi::class)

package com.android.systemui.screencapture.ui.compose

import androidx.compose.foundation.layout.RowScope

import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi

import androidx.compose.material3.FloatingToolbarColors

import androidx.compose.material3.FloatingToolbarDefaults

import androidx.compose.material3.HorizontalFloatingToolbar

import androidx.compose.material3.IconButtonDefaults

import androidx.compose.material3.MaterialTheme

import androidx.compose.runtime.Composable

import androidx.compose.ui.Modifier

import androidx.compose.ui.res.stringResource

import com.android.compose.PlatformIconButton

import com.android.systemui.res.R

/** Floating toolbar with a leading close icon to dismiss the toolbar. */

@Composable

fun Toolbar(

    expanded: Boolean,

    onCloseClick: () -> Unit,

    modifier: Modifier = Modifier,

    colors: FloatingToolbarColors = defaultColors(),

    content: @Composable RowScope.() -> Unit,

) {

    HorizontalFloatingToolbar(

        expanded = expanded,

        modifier = modifier,

        colors = colors,

        shape = FloatingToolbarDefaults.ContainerShape,

        leadingContent = {

            PlatformIconButton(

                iconResource = R.drawable.ic_close,

                colors = IconButtonDefaults.iconButtonColors(),

                contentDescription =

                    stringResource(id = R.string.underlay_close_button_content_description),

                onClick = onCloseClick,

            )

        },

        content = content,

    )

}

@Composable

private fun defaultColors(): FloatingToolbarColors {

    return FloatingToolbarDefaults.standardFloatingToolbarColors(

        toolbarContainerColor = MaterialTheme.colorScheme.surfaceContainer

    )

}