Shane Smiskol bbed1a2551 scroll: use iOS-style weighted velocity averaging for fling (#37659) ...

* scroll: use iOS-style weighted velocity averaging for fling

Weight older velocity samples more heavily on finger release to produce
more consistent fling velocities. The last touch samples before lift are
noisy (finger decelerating, rotating, jittering), so we trust the earlier
steadier samples more: 60% oldest, 35% middle, 5% newest.

Reverse-engineered from iOS UIScrollView by the Flutter team.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* Update system/ui/lib/application.py

* Apply suggestions from code review

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-12 02:55:56 -07:00

..

athena

switch from mypy to ty (#36961)

2025-12-28 10:42:49 -08:00

camerad

stagger driver camera SOF (#37628)

2026-03-09 20:11:26 -07:00

hardware

AGNOS 17.2 (#37644)

2026-03-11 00:05:04 -07:00

loggerd

use vendored libyuv from dependencies (#37512)

2026-03-01 10:46:26 -08:00

manager

switch from mypy to ty (#36961)

2025-12-28 10:42:49 -08:00

qcomgpsd

qcomgpsd, timed: reject invalid GPS timestamps (#37633)

2026-03-10 11:44:25 -07:00

sensord

replace smbus2 package with minimal implementation (#37061)

2026-02-01 17:26:58 -08:00

tests

ci: faster unit_test (#34019)

2024-11-13 21:27:23 -08:00

ubloxd

ty: fix unused warnings

2026-02-21 10:28:14 -08:00

ui

scroll: use iOS-style weighted velocity averaging for fling (#37659)

2026-03-12 02:55:56 -07:00

updated

switch from mypy to ty (#36961)

2025-12-28 10:42:49 -08:00

webrtc

rm pyaudio (#37331)

2026-02-22 19:30:24 -08:00

__init__.py

Move selfdrive/hardware/ to system/ (#24725)

2022-06-11 16:38:24 -07:00

journald.py

Rewrite logcatd in Python (#36111)

2025-09-07 11:32:44 -07:00

logmessaged.py

logmessaged: remove the redundant nested print (#32872)

2024-06-29 17:34:46 -07:00

micd.py

merge a bunch of misc stuff into common.utils (#36463)

2025-10-24 20:45:56 -07:00

proclogd.py

Better memory usage debugging (#37120)

2026-02-07 21:00:56 -08:00

sentry.py

params: auto decode based on type (#35794)

2025-07-22 21:58:06 -07:00

statsd.py

common: rename atomic_write_in_dir -> atomic_write (#36733)

2025-11-30 15:08:32 -08:00

timed.py

qcomgpsd, timed: reject invalid GPS timestamps (#37633)

2026-03-10 11:44:25 -07:00

tombstoned.py

move sentry/stats to system/ (#32490)

2024-05-20 22:39:25 -07:00

version.py

make "update available" alert clickable (#36670)

2025-11-21 13:44:22 -08:00