Merge "Update window header spec" into main

<?xml version="1.0" encoding="utf-8"?>

<!--

  ~ Copyright (C) 2024 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.

  -->

<vector

    xmlns:android="http://schemas.android.com/apk/res/android"

    android:width="24dp"

    android:height="24dp"

    android:viewportHeight="24"

    android:viewportWidth="24">

    <path

        android:fillColor="#FF000000"

        android:pathData="M19,6.41L17.59,5 12,10.59 6.41,5 5,6.41 10.59,12 5,17.59 6.41,19 12,13.41 17.59,19 19,17.59 13.41,12z"/>

</vector>

        android:orientation="horizontal"

        android:clickable="true"

        android:focusable="true"

        android:paddingStart="6dp"

        android:paddingEnd="8dp">

        android:paddingStart="12dp">

        <ImageView

            android:id="@+id/application_icon"

            android:layout_width="@dimen/desktop_mode_caption_icon_radius"

            android:layout_height="@dimen/desktop_mode_caption_icon_radius"

            android:layout_gravity="center_vertical"

            android:contentDescription="@string/app_icon_text" />

            android:contentDescription="@string/app_icon_text"

            android:layout_marginStart="6dp"

            android:scaleType="centerCrop"/>

        <TextView

            android:id="@+id/application_name"

            android:lineHeight="20dp"

            android:layout_gravity="center_vertical"

            android:layout_weight="1"

            android:paddingStart="8dp"

            android:paddingEnd="8dp"

            android:layout_marginStart="8dp"

            tools:text="Gmail"/>

        <ImageButton

            android:scaleType="fitCenter"

            android:clickable="false"

            android:focusable="false"

            android:layout_marginHorizontal="8dp"

            android:layout_gravity="center_vertical"/>

    </LinearLayout>

    <ImageButton

        android:id="@+id/close_window"

        android:layout_width="40dp"

        android:layout_width="44dp"

        android:layout_height="40dp"

        android:padding="4dp"

        android:paddingHorizontal="10dp"

        android:paddingVertical="8dp"

        android:layout_marginEnd="8dp"

        android:tint="?androidprv:attr/materialColorOnSurface"

        android:background="?android:selectableItemBackgroundBorderless"

        android:contentDescription="@string/close_button_text"

        android:src="@drawable/decor_close_button_dark"

        android:scaleType="fitCenter"

        android:src="@drawable/desktop_mode_header_ic_close"

        android:scaleType="centerCrop"

        android:gravity="end"/>

</com.android.wm.shell.windowdecor.WindowDecorLinearLayout>

 No newline at end of file

    <!-- (32 dp buttons + 10dp margins) * 3 buttons-->

    <dimen name="caption_right_buttons_width">126dp</dimen>

    <!-- 2 buttons * 48dp button size. -->

    <dimen name="desktop_mode_right_edge_buttons_width">96dp</dimen>

    <!-- 2 buttons * 44dp button size + 16dp total margins. -->

    <dimen name="desktop_mode_right_edge_buttons_width">104dp</dimen>

    <!-- 22dp padding + 24dp app icon + 16dp expand button.

         Text varies in size, we will calculate that width separately. -->

    <dimen name="desktop_mode_app_details_width_minus_text">62dp</dimen>

    <!-- 22dp padding + 24dp app icon + 16dp expand button + 86dp text (max) -->

    <dimen name="desktop_mode_app_details_max_width">148dp</dimen>

    <!-- When custom headers are requested, this is the width of the left-aligned region that is

         taken up by caption elements and extra margins. The customizable region starts at the

         end of this area. -->

    <dimen name="desktop_mode_customizable_caption_margin_start">84dp</dimen>

    <!-- When custom headers are requested, this is the width of the right-aligned region that is

         taken up by caption elements and extra margins. The customizable region ends at the

         start of this area. -->

    <dimen name="desktop_mode_customizable_caption_margin_end">152dp</dimen>

    <!-- The width of the maximize menu in desktop mode. -->

    <dimen name="desktop_mode_maximize_menu_width">287dp</dimen>

    <dimen name="desktop_mode_handle_menu_corner_radius">26dp</dimen>

    <!-- The radius of the caption menu icon. -->

    <dimen name="desktop_mode_caption_icon_radius">28dp</dimen>

    <dimen name="desktop_mode_caption_icon_radius">24dp</dimen>

    <!-- The radius of the caption menu shadow. -->

    <dimen name="desktop_mode_handle_menu_shadow_radius">2dp</dimen>

        relayoutParams.mCaptionHeightId = getCaptionHeightIdStatic(taskInfo.getWindowingMode());

        relayoutParams.mCaptionWidthId = getCaptionWidthId(relayoutParams.mLayoutResId);

        // The "app controls" type caption bar should report the occluding elements as bounding

        // rects to the insets system so that apps can draw in the empty space left in the center.

        if (captionLayoutId == R.layout.desktop_mode_app_controls_window_decor) {

            // The "app chip" section of the caption bar, it's aligned to the left and its width

            // varies depending on the length of the app name, but we'll report its max width for

            // now.

            // TODO(b/316387515): consider reporting the true width after it's been laid out.

        if (captionLayoutId == R.layout.desktop_mode_app_controls_window_decor

                && TaskInfoKt.isTransparentCaptionBarAppearance(taskInfo)) {

            // App is requesting to customize the caption bar. Allow input to fall through to the

            // windows below so that the app can respond to input events on their custom content.

            relayoutParams.mAllowCaptionInputFallthrough = true;

            // Report occluding elements as bounding rects to the insets system so that apps can

            // draw in the empty space in the center:

            //   First, the "app chip" section of the caption bar (+ some extra margins).

            final RelayoutParams.OccludingCaptionElement appChipElement =

                    new RelayoutParams.OccludingCaptionElement();

            appChipElement.mWidthResId = R.dimen.desktop_mode_app_details_max_width;

            appChipElement.mWidthResId = R.dimen.desktop_mode_customizable_caption_margin_start;

            appChipElement.mAlignment = RelayoutParams.OccludingCaptionElement.Alignment.START;

            relayoutParams.mOccludingCaptionElements.add(appChipElement);

            // The "controls" section of the caption bar (maximize, close btns). These are aligned

            // to the right of the caption bar and have a fixed width.

            // TODO(b/316387515): add additional padding for an exclusive drag-move region.

            //   Then, the right-aligned section (drag space, maximize and close buttons).

            final RelayoutParams.OccludingCaptionElement controlsElement =

                    new RelayoutParams.OccludingCaptionElement();

            controlsElement.mWidthResId = R.dimen.desktop_mode_right_edge_buttons_width;

            controlsElement.mWidthResId = R.dimen.desktop_mode_customizable_caption_margin_end;

            controlsElement.mAlignment = RelayoutParams.OccludingCaptionElement.Alignment.END;

            relayoutParams.mOccludingCaptionElements.add(controlsElement);

            relayoutParams.mAllowCaptionInputFallthrough =

                    TaskInfoKt.isTransparentCaptionBarAppearance(taskInfo);

        }

        if (DesktopModeStatus.useWindowShadow(/* isFocusedWindow= */ taskInfo.isFocused)) {

            relayoutParams.mShadowRadiusId = taskInfo.isFocused

import android.widget.ImageView

import android.widget.TextView

import androidx.core.content.withStyledAttributes

import androidx.core.view.isVisible

import com.android.internal.R.attr.materialColorOnSecondaryContainer

import com.android.internal.R.attr.materialColorOnSurface

import com.android.internal.R.attr.materialColorSecondaryContainer

        closeWindowButton.imageTintList = ColorStateList.valueOf(color)

        maximizeWindowButton.imageTintList = ColorStateList.valueOf(color)

        expandMenuButton.imageTintList = ColorStateList.valueOf(color)

        appNameTextView.isVisible = !taskInfo.isTransparentCaptionBarAppearance

        appNameTextView.setTextColor(color)

        appIconImageView.imageAlpha = alpha

        maximizeWindowButton.imageAlpha = alpha