Files
lawnchair/res/layout/launcher.xml
Andy Wickham 830e4b7ce0 Add long swipe from app to overview gesture (with flag).
High level:
 - As you swipe up from an app (OtherActivityInputConsumer),
   a state transition animation to All Apps is created in
   AnimatorControllerWithResistance. The animation is played
   alongside the Recents resistance animation (i.e. past the
   settling point of Overview, which is at mCurrentShift 1).
 - The actual state transition to All Apps only happens if you
   release your finger in the "all apps region." This is set to
   mCurrentShift 2, so double the distance that Overview rests.
 - A haptic plays whenever you enter or exit this region, and
   the all apps animation is set to 0 until the region is
   active. This is so it's clear that something different is
   happening.
 - The panel that was previously used for tablets is now used
   for phones during this transition. It comes in at full
   opacity when you enter the region, and the contents (apps
   and search suggestions) fade in as you continue swiping.
 - The only gesture that is recognized in the all apps region
   is a fling downwards, which will return you to the previous
   app. Otherwise a left/right/up fling or slow release will
   finish the all apps transition.
 - The threshold is ignored if the flag is disabled (default)
   or if FallbackActivityInterface is active.

Flag:
The threshold is ignored if ENABLE_ALL_APPS_FROM_OVERVIEW is
disabled (default).

Bug: 259619990
Bug: 275132633
Test: Manual with and without the flag enabled
Change-Id: Ie311b77252416d97677b2c56fad61dfd392b6fe8
2023-04-26 10:52:04 -07:00

84 lines
3.2 KiB
XML

<?xml version="1.0" encoding="utf-8"?><!-- Copyright (C) 2007 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.
-->
<com.android.launcher3.LauncherRootView
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:launcher="http://schemas.android.com/apk/res-auto"
android:id="@+id/launcher"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<com.android.launcher3.dragndrop.DragLayer
android:id="@+id/drag_layer"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clipChildren="false"
android:clipToPadding="false"
android:importantForAccessibility="no">
<com.android.launcher3.views.AccessibilityActionsView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:contentDescription="@string/home_screen"
/>
<!-- The workspace contains 5 screens of cells -->
<!-- DO NOT CHANGE THE ID -->
<com.android.launcher3.Workspace
android:id="@+id/workspace"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:theme="@style/HomeScreenElementTheme"
launcher:pageIndicator="@+id/page_indicator" />
<!-- DO NOT CHANGE THE ID -->
<include
android:id="@+id/hotseat"
layout="@layout/hotseat" />
<!-- Keep these behind the workspace so that they are not visible when
we go into AllApps -->
<com.android.launcher3.pageindicators.WorkspacePageIndicator
android:id="@+id/page_indicator"
android:layout_width="match_parent"
android:layout_height="@dimen/workspace_page_indicator_height"
android:layout_gravity="bottom|center_horizontal"
android:theme="@style/HomeScreenElementTheme" />
<include
android:id="@+id/drop_target_bar"
layout="@layout/drop_target_bar" />
<com.android.launcher3.views.ScrimView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/scrim_view"
android:background="@android:color/transparent" />
<include
android:id="@+id/overview_panel"
layout="@layout/overview_panel" />
<include
android:id="@+id/apps_view"
layout="@layout/all_apps"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</com.android.launcher3.dragndrop.DragLayer>
</com.android.launcher3.LauncherRootView>