Files
lawnchair/quickstep/res/values/dimens.xml
James O'Leary a9156a05c4 Compose overscroll gesture updates
Two changes for the latest Compose prototype:
1. Pass the identity of the underlying app to the Overscroll plugin.
2. Enable the Compose gesture over an app when there's a Recents extra
card plugin active (otherwise the current app won't count as the
rightmost one).

Some changes to the gesture:
- Angle decreased from 35° to 25° to remove overlap with
Assistant gesture
- Distance increased from 8 to 110 dp. 110 dp is 2x the Assistant
gesture and roughly the same as scrubbing into an app from Home.
- Fling detection added; uses same distance threshold, 110 dp.
- If a touch was recognized as another gesture, the touch will not be
reinterpreted as a Compose gesture, no matter what touch movement occurs
- Fixes issue where Assistant + Compose could both be triggered
- Fixes issue where scrubbing apps to the left, then back to the right,
would bring in Compose. i.e. if a touch down + touch movement starts
bringing in Assistant UI elements, then, the user moves their touch
below the Assistant angle, the Compose gesture will not start
being recognized
- Gesture length required for fling lowered from 110 dp to 40 dp, per
tuning with PM.

Bug: b/146508473
Change-Id: I414573d1a92684d1d992837a5f1df522346ec211
2019-12-23 10:59:30 -05:00

84 lines
3.8 KiB
XML

<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2017 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="task_thumbnail_top_margin">24dp</dimen>
<dimen name="task_thumbnail_half_top_margin">12dp</dimen>
<dimen name="task_thumbnail_icon_size">48dp</dimen>
<!-- For screens without rounded corners -->
<dimen name="task_corner_radius_small">2dp</dimen>
<!-- Overrideable in overlay that provides the Overview Actions. -->
<dimen name="overview_actions_height">0dp</dimen>
<dimen name="recents_page_spacing">10dp</dimen>
<dimen name="recents_clear_all_deadzone_vertical_margin">70dp</dimen>
<dimen name="overview_peek_distance">96dp</dimen>
<!-- The speed in dp/s at which the user needs to be scrolling in recents such that we start
loading full resolution screenshots. -->
<dimen name="recents_fast_fling_velocity">600dp</dimen>
<!-- These velocities are in dp / s -->
<dimen name="quickstep_fling_threshold_velocity">500dp</dimen>
<dimen name="quickstep_fling_min_velocity">250dp</dimen>
<!-- These speeds are in dp / ms -->
<dimen name="motion_pause_detector_speed_very_slow">0.0285dp</dimen>
<dimen name="motion_pause_detector_speed_slow">0.15dp</dimen>
<dimen name="motion_pause_detector_speed_somewhat_fast">0.285dp</dimen>
<dimen name="motion_pause_detector_speed_fast">1.4dp</dimen>
<dimen name="motion_pause_detector_min_displacement_from_app">36dp</dimen>
<!-- Launcher app transition -->
<dimen name="content_trans_y">50dp</dimen>
<dimen name="workspace_trans_y">50dp</dimen>
<dimen name="closing_window_trans_y">115dp</dimen>
<dimen name="recents_empty_message_text_size">16sp</dimen>
<dimen name="recents_empty_message_text_padding">16dp</dimen>
<!-- Total space (start + end) between the task card and the edge of the screen
in various configurations -->
<dimen name="task_card_vert_space">40dp</dimen>
<dimen name="task_card_menu_option_vertical_padding">8dp</dimen>
<dimen name="task_card_menu_shadow_height">3dp</dimen>
<dimen name="task_card_menu_horizontal_padding">0dp</dimen>
<dimen name="portrait_task_card_horz_space">136dp</dimen>
<dimen name="portrait_task_card_horz_space_big_overview">24dp</dimen>
<dimen name="landscape_task_card_horz_space">200dp</dimen>
<dimen name="multi_window_task_card_horz_space">100dp</dimen>
<!-- Copied from framework resource:
docked_stack_divider_thickness - 2 * docked_stack_divider_insets -->
<dimen name="multi_window_task_divider_size">10dp</dimen>
<!-- same as vertical_drag_handle_size -->
<dimen name="shelf_surface_offset">24dp</dimen>
<!-- Assistant Gestures -->
<!-- Distance from the vertical edges of the screen in which assist gestures are recognized -->
<dimen name="gestures_assistant_width">48dp</dimen>
<dimen name="gestures_assistant_drag_threshold">55dp</dimen>
<dimen name="gestures_assistant_fling_threshold">55dp</dimen>
<!-- Distance to move elements when swiping up to go home from launcher -->
<dimen name="home_pullback_distance">28dp</dimen>
<!-- Overscroll Gesture -->
<dimen name="gestures_overscroll_fling_threshold">40dp</dimen>
</resources>