mirror of
https://github.com/LawnchairLauncher/lawnchair.git
synced 2026-02-19 02:38:20 +00:00
394d5e0010
Adds accessible pane name, and content description for keyboard quick
switch view. Improves content description for task views, by having it
provide the task position in the task list. Also, sets a task content
description immediately when it gets associated with a task, even if the
task description is not available at the time. Accessibility focus for a
task may be requested as the KQS view is shown, so the task view should
have a meaningful content description from the start.
While here, update KQS to focus first task by default when opened from
taskbar.
Bug: 399032757
Test: Manual, with Talkback enabled - open KQS via taskbar overflow view,
and Alt+Tab, and verify Talkback announcements are informative
(e.g. no "Pixel launcher" utterance).
Also atest NexusLauncherTests:TaplTestsKeyboardQuickSwitch
Flag: EXEMPT bug fix
Change-Id: I3688954ab383035c1db35c5eb7a0ddf9a39a123f
134 lines
6.4 KiB
XML
134 lines
6.4 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- Copyright (C) 2023 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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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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<com.android.launcher3.taskbar.KeyboardQuickSwitchView
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xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"
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xmlns:app="http://schemas.android.com/apk/res-auto"
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android:id="@+id/keyboard_quick_switch_view"
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android:contentDescription="@string/quick_switch_content_description"
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android:accessibilityPaneTitle="@string/quick_switch_pane_title"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:layout_marginTop="@dimen/keyboard_quick_switch_margin_top"
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android:layout_marginHorizontal="@dimen/keyboard_quick_switch_margin_ends"
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android:layout_gravity="center_horizontal"
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android:background="@drawable/keyboard_quick_switch_view_background"
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android:clipToOutline="true"
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android:alpha="0"
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android:visibility="invisible"
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android:focusableInTouchMode="true"
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app:layout_ignoreInsets="true">
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<androidx.constraintlayout.widget.ConstraintLayout
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android:id="@+id/no_recent_items_pane"
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android:layout_width="match_parent"
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android:layout_height="@dimen/keyboard_quick_switch_taskview_height"
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android:paddingVertical="@dimen/keyboard_quick_switch_view_spacing"
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android:alpha="0"
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android:visibility="gone">
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<ImageView
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android:id="@+id/no_recent_items_icon"
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android:layout_width="@dimen/keyboard_quick_switch_no_recent_items_icon_size"
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android:layout_height="@dimen/keyboard_quick_switch_no_recent_items_icon_size"
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android:layout_marginBottom="@dimen/keyboard_quick_switch_no_recent_items_icon_margin"
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android:src="@drawable/view_carousel"
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android:tint="@color/materialColorOnSurface"
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android:importantForAccessibility="no"
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app:layout_constraintVertical_chainStyle="packed"
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app:layout_constraintTop_toTopOf="parent"
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app:layout_constraintBottom_toTopOf="@id/no_recent_items_text"
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintEnd_toEndOf="parent"/>
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<TextView
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style="@style/KeyboardQuickSwitchText.OnBackground"
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android:id="@+id/no_recent_items_text"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="@string/recents_empty_message"
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app:layout_constraintTop_toBottomOf="@id/no_recent_items_icon"
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app:layout_constraintBottom_toBottomOf="parent"
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintEnd_toEndOf="parent"/>
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</androidx.constraintlayout.widget.ConstraintLayout>
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<ImageButton
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android:id="@+id/scroll_button_start"
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android:src="@drawable/ic_chevron_start"
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android:contentDescription="@string/quick_switch_scroll_arrow_left"
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android:background="@drawable/bg_keyboard_quick_switch_scroll_button"
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android:foreground="@drawable/fg_keyboard_quick_switch_scroll_button"
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android:tint="@color/keyboard_quick_switch_scroll_button_icon"
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android:layout_width="@dimen/keyboard_quick_switch_scroll_button_width"
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android:layout_height="@dimen/keyboard_quick_switch_scroll_button_height"
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android:paddingHorizontal="@dimen/keyboard_quick_switch_scroll_button_horizontal_padding"
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android:paddingVertical="@dimen/keyboard_quick_switch_scroll_button_vertical_padding"
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android:layout_marginStart="@dimen/keyboard_quick_switch_view_spacing"
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android:visibility="gone"
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toTopOf="parent"
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app:layout_constraintBottom_toBottomOf="parent"/>
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<HorizontalScrollView
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android:id="@+id/scroll_view"
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android:layout_width="wrap_content"
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android:layout_height="match_parent"
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android:fillViewport="true"
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android:scrollbars="none"
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android:alpha="0"
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android:visibility="gone"
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app:layout_constraintHorizontal_bias="0"
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app:layout_constrainedWidth="true"
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app:layout_constraintTop_toTopOf="parent"
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app:layout_constraintBottom_toBottomOf="parent"
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app:layout_constraintStart_toEndOf="@id/scroll_button_start"
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app:layout_constraintEnd_toStartOf="@id/scroll_button_end">
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<androidx.constraintlayout.widget.ConstraintLayout
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android:id="@+id/content"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:paddingVertical="@dimen/keyboard_quick_switch_view_spacing"
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android:clipToPadding="false"/>
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</HorizontalScrollView>
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<ImageButton
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android:id="@+id/scroll_button_end"
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android:src="@drawable/ic_chevron_end"
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android:contentDescription="@string/quick_switch_scroll_arrow_right"
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android:background="@drawable/bg_keyboard_quick_switch_scroll_button"
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android:foreground="@drawable/fg_keyboard_quick_switch_scroll_button"
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android:tint="@color/keyboard_quick_switch_scroll_button_icon"
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android:layout_width="@dimen/keyboard_quick_switch_scroll_button_width"
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android:layout_height="@dimen/keyboard_quick_switch_scroll_button_height"
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android:paddingHorizontal="@dimen/keyboard_quick_switch_scroll_button_horizontal_padding"
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android:paddingVertical="@dimen/keyboard_quick_switch_scroll_button_vertical_padding"
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android:layout_marginEnd="@dimen/keyboard_quick_switch_view_spacing"
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android:visibility="gone"
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app:layout_constraintBottom_toBottomOf="parent"
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app:layout_constraintTop_toTopOf="parent"
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app:layout_constraintEnd_toEndOf="parent" />
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</com.android.launcher3.taskbar.KeyboardQuickSwitchView>
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