lawnchair/wmshell/res/values/config.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
    Copyright (C) 2020 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.
-->
<resources>
    <!-- Determines whether the shell features all run on another thread. This is to be overrided
         by the resources of the app using the Shell library. -->
    <bool name="config_enableShellMainThread">false</bool>

    <!-- Determines whether to register the shell task organizer on init.
         TODO(b/238217847): This config is temporary until we refactor the base WMComponent. -->
    <bool name="config_registerShellTaskOrganizerOnInit">true</bool>

    <!-- Determines whether to register the shell transitions on init.
         TODO(b/238217847): This config is temporary until we refactor the base WMComponent. -->
    <bool name="config_registerShellTransitionsOnInit">true</bool>

    <!-- Animation duration for PIP when entering. -->
    <integer name="config_pipEnterAnimationDuration">425</integer>

    <!-- Animation duration for PIP when exiting. -->
    <integer name="config_pipExitAnimationDuration">250</integer>

    <!-- Animation duration for resizing of PIP. -->
    <integer name="config_pipResizeAnimationDuration">425</integer>

    <!-- Animation duration for crossfading of PIP (specifically to fade out the layer on top). -->
    <integer name="config_pipCrossfadeAnimationDuration">150</integer>

    <!-- Allow dragging the PIP to a location to close it -->
    <bool name="config_pipEnableDismissDragToEdge">true</bool>

    <!-- Allow PIP to resize to a slightly bigger state upon touch/showing the menu -->
    <bool name="config_pipEnableResizeForMenu">true</bool>

    <!-- Time (duration in milliseconds) that the shell waits for an app to close the PiP by itself
         if a custom action is present before closing it. -->
    <integer name="config_pipForceCloseDelay">1000</integer>

    <!-- Allow PIP to resize via pinch gesture. -->
    <bool name="config_pipEnablePinchResize">true</bool>

    <!-- Animation duration when using long press on recents to dock -->
    <integer name="long_press_dock_anim_duration">250</integer>

    <!-- Animation duration for translating of one handed when trigger / dismiss. -->
    <integer name="config_one_handed_translate_animation_duration">600</integer>

    <!-- One handed mode default offset % of display size -->
    <fraction name="config_one_handed_offset">40%</fraction>

    <!-- Allow one handed to enable round corner -->
    <bool name="config_one_handed_enable_round_corner">true</bool>

    <!-- Bounds [left top right bottom] on screen for picture-in-picture (PIP) windows,
     when the PIP menu is shown in center. -->
    <string translatable="false" name="pip_menu_bounds">"596 280 1324 690"</string>

    <!-- Animation duration when exit starting window: fade out icon -->
    <integer name="starting_window_app_reveal_icon_fade_out_duration">133</integer>

    <!-- Animation duration when exit starting window: reveal app -->
    <integer name="starting_window_app_reveal_anim_delay">83</integer>

    <!-- Animation duration when exit starting window: reveal app -->
    <integer name="starting_window_app_reveal_anim_duration">266</integer>

    <!-- Default animation type when hiding the starting window. The possible values are:
          - 0 for radial vanish + slide up
          - 1 for fade out -->
    <integer name="starting_window_exit_animation_type">0</integer>

    <!-- Default insets [LEFT/RIGHTxTOP/BOTTOM] from the screen edge for picture-in-picture windows.
         These values are in DPs and will be converted to pixel sizes internally. -->
    <string translatable="false" name="config_defaultPictureInPictureScreenEdgeInsets">
        16x16
    </string>

    <!-- Default percentages for the PIP size logic.
         1. Determine max widths
         Subtract width of system UI and default padding from the shortest edge of the device.
         This is the max width.
         2. Calculate Default and Mins
         Default is config_pipSystemPreferredDefaultSizePercent of max-width/height.
         Min is config_pipSystemPreferredMinimumSizePercent of it. -->
    <item name="config_pipSystemPreferredDefaultSizePercent" format="float" type="dimen">0.6</item>
    <item name="config_pipSystemPreferredMinimumSizePercent" format="float" type="dimen">0.5</item>
    <!-- Default percentages for the PIP size logic when the Display is close to square.
         This is used instead when the display is square-ish, like fold-ables when unfolded,
         to make sure that default PiP does not cover the hinge (halfway of the display).
         0. Determine if the display is square-ish
         If min(displayWidth, displayHeight) / max(displayWidth, displayHeight) is greater than
         config_pipSquareDisplayThresholdForSystemPreferredSize, we use the percent for
         square display listed below.
         1. Determine max widths
         Subtract width of system UI and default padding from the shortest edge of the device.
         This is the max width.
         2. Calculate Default and Mins
         Default is config_pipSystemPreferredDefaultSizePercentForSquareDisplay of max-width/height.
         Min is config_pipSystemPreferredMinimumSizePercentForSquareDisplay of it. -->
    <item name="config_pipSquareDisplayThresholdForSystemPreferredSize"
        format="float" type="dimen">0.95</item>
    <item name="config_pipSystemPreferredDefaultSizePercentForSquareDisplay"
        format="float" type="dimen">0.5</item>
    <item name="config_pipSystemPreferredMinimumSizePercentForSquareDisplay"
        format="float" type="dimen">0.4</item>

    <!-- The percentage of the screen width to use for the default width or height of
         picture-in-picture windows. Regardless of the percent set here, calculated size will never
         be smaller than @dimen/default_minimal_size_pip_resizable_task.
         This is used in legacy spec, use config_pipSystemPreferredDefaultSizePercent instead. -->
    <item name="config_pictureInPictureDefaultSizePercent" format="float" type="dimen">0.23</item>

    <!-- PiP minimum size, which is a % based off the shorter side of display width and height.
         This is used in legacy spec, use config_pipSystemPreferredMinimumSizePercent instead. -->
    <fraction name="config_pipShortestEdgePercent">40%</fraction>

    <!-- The default aspect ratio for picture-in-picture windows. -->
    <item name="config_pictureInPictureDefaultAspectRatio" format="float" type="dimen">
        1.777778
    </item>

    <!-- This is the limit for the max and min aspect ratio (1 / this value) at which the min size
         will be used instead of an adaptive size based loosely on area. -->
    <item name="config_pictureInPictureAspectRatioLimitForMinSize" format="float" type="dimen">
        1.777778
    </item>

    <!-- The aspect ratio that by which optimizations to large screen sizes are made.
         Needs to be less that or equal to 1. -->
    <item name="config_pipLargeScreenOptimizedAspectRatio" format="float" type="dimen">0.5625</item>

    <!-- The default gravity for the picture-in-picture window.
         Currently, this maps to Gravity.BOTTOM | Gravity.RIGHT -->
    <integer name="config_defaultPictureInPictureGravity">0x55</integer>

    <!-- Whether to dim a split-screen task when the other is the IME target -->
    <bool name="config_dimNonImeAttachedSide">true</bool>

    <!-- Components support to launch multiple instances into split-screen -->
    <string-array name="config_appsSupportMultiInstancesSplit">
    </string-array>

    <!-- Whether the extended restart dialog is enabled -->
    <bool name="config_letterboxIsRestartDialogEnabled">false</bool>

    <!-- Whether the additional education about reachability is enabled -->
    <bool name="config_letterboxIsReachabilityEducationEnabled">false</bool>

    <!-- The minimum tolerance of the percentage of activity bounds within its task to hide
         size compat restart button. Value lower than 0 or higher than 100 will be ignored.
         100 is the default value where the activity has to fit exactly within the task to allow
         size compat restart button to be hidden. 0 means size compat restart button will always
         be hidden. -->
    <integer name="config_letterboxRestartButtonHideTolerance">100</integer>

    <!-- Whether DragAndDrop capability is enabled -->
    <bool name="config_enableShellDragDrop">true</bool>

    <!-- Whether this device allows to use the appIcon as a fallback icon for the splash screen
        window. If false, the splash screen will be a solid color splash screen whenever the
        app has not provided a windowSplashScreenAnimatedIcon. -->
    <bool name="config_canUseAppIconForSplashScreen">true</bool>

    <!-- Whether CompatUIController is enabled -->
    <bool name="config_enableCompatUIController">true</bool>

    <!-- Whether pointer pilfer is required to start back animation. -->
    <bool name="config_backAnimationRequiresPointerPilfer">true</bool>
</resources>