libs/WindowManager/Shell/res/values/dimen.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>
    <dimen name="dismiss_circle_size">52dp</dimen>

    <!-- The height of the gradient indicating the dismiss edge when moving a PIP. -->
    <dimen name="floating_dismiss_gradient_height">250dp</dimen>

    <!-- The padding around a PiP actions. -->
    <dimen name="pip_action_padding">12dp</dimen>

    <!-- The height of the PiP actions container in which the actions are vertically centered. -->
    <dimen name="pip_action_size">48dp</dimen>

    <!-- The padding between actions in the PiP in landscape  Note that the PiP does not reflect
         the configuration of the device, so we can't use -land resources. -->
    <dimen name="pip_between_action_padding_land">8dp</dimen>

    <!-- The buffer to use when calculating whether the pip is in an adjust zone. -->
    <dimen name="pip_bottom_offset_buffer">1dp</dimen>

    <!-- The corner radius for PiP window. -->
    <dimen name="pip_corner_radius">8dp</dimen>

    <!-- The bottom margin of the PIP drag to dismiss info text shown when moving a PIP. -->
    <dimen name="pip_dismiss_text_bottom_margin">24dp</dimen>

    <!-- The bottom margin of the expand container when there are actions.
         Equal to pip_action_size - pip_action_padding. -->
    <dimen name="pip_expand_container_edge_margin">30dp</dimen>

    <!-- The shortest-edge size of the expanded PiP. -->
    <dimen name="pip_expanded_shortest_edge_size">160dp</dimen>

    <!-- The additional offset to apply to the IME animation to account for the input field. -->
    <dimen name="pip_ime_offset">48dp</dimen>

    <!-- The touchable/draggable edge size for PIP resize. -->
    <dimen name="pip_resize_edge_size">48dp</dimen>

    <!-- PIP Resize handle size, margin and padding. -->
    <dimen name="pip_resize_handle_size">12dp</dimen>
    <dimen name="pip_resize_handle_margin">4dp</dimen>
    <dimen name="pip_resize_handle_padding">0dp</dimen>

    <!-- How high we lift the divider when touching -->
    <dimen name="docked_stack_divider_lift_elevation">4dp</dimen>

    <dimen name="docked_divider_handle_width">16dp</dimen>
    <dimen name="docked_divider_handle_height">2dp</dimen>

    <!-- One-Handed Mode -->
    <!-- Threshold for dragging distance to enable one-handed mode -->
    <dimen name="gestures_onehanded_drag_threshold">20dp</dimen>
</resources>