Being open did two things to grouping, and only one of them was wanted. It held
a call standing on its own out of the run it belongs to, so a command finishing
behind the card being read no longer shuts it and folds it away mid-sentence.
It also took a call *out* of the group it was already inside, and that is what
made collapsing jump: grouping is what gives a row its identity, so one tap
rebuilt the rows around the finger -- opening a call inside a group split the
group into two pieces with mismatched keys, and closing one replaced three rows
with one, which no anchor survives. Measured at 450px of jump, with the card
that was closed going with it.
So the held-out set is now the screen's, not the transcript's: a call that has
never been drawn inside a group and is open stands out of its run, and a call
that has been in one stays in it whatever the reader does to it. Being inside a
group once is a fact about what the reader has been shown, which is why the
screen is what remembers it.
Checked with ktfmtFormat, compileDebugKotlin, lintDebug and testDebugUnitTest,
and on the emulator against the sandbox: opening a call inside an open group of
six leaves it one group of six and closing it returns every row to the pixel it
came from; a call opened while standing alone survives a reply landing behind
it, and folds back into "Called 3 tools" when it is closed without moving the
rows below it.
Collapsing held one of the row's edges -- whichever the tap was nearer -- which
is right for opening and wrong for closing: the row that shuts leaves a heading
where a screenful of card was, and both its old edges can be a screen's length
from the finger that shut it. It now keeps the touched point itself, which for a
closed card is the same thing as landing under the hand that closed it. Opening
is unchanged and deliberately so: those rows are small, every point in them is
within a heading's height of both edges, and the edge pressed is what the reader
wants held rather than a fraction of an unbounded expansion.
One number carries both readings -- the share of the row's height above the
touch, spent as it is on a close and rounded to the nearer edge on an open.
The scroll offset the correction asks for goes negative on a close, and has to:
that is the list being asked for the rows below what it has composed, which is
where the newer content comes from when a card gives a screenful back. It was
clamped at zero, which was invisible while every correction was a row growing
and is what left closes uncorrected.
Checked with ktfmtFormat, compileDebugKotlin, lintDebug and testDebugUnitTest,
and on the emulator against the sandbox: a 1441px card closed at a quarter of
its height put the collapsed card's top at 743px against 743 predicted, and
opening a card by its heading still holds the heading still.
A running session no longer moves: the ones with a process come first,
oldest start first, so starting one appends it to the bottom of that
group and nothing it goes on to do -- beginning a turn, finishing one,
asking a question -- can shift it. Sorting by activity with the
awaiting-answer ones floated to the top is what this replaces; the
status word and its colour already say which session wants something
without the row having to move to say it. Stopped sessions are a group
below, most recently active first.
The order is the server's: `SessionConfig::started` is written each time
a process is started for a session and reported as `started`, so it is
the same on every device and survives a backend restart -- which adopts
processes rather than starting them, and so could not work the times out
for itself. Applied on the phone, because presentation order is a
display decision.
`LiveSession::info` takes the session's config entry rather than a
parameter per field read from it, which is what `AutoResumeView` existed
to bundle; that goes.
Verified on the emulator against the sandbox: three echo sessions kept
their order while the newest-active one was messaged; a stopped and
restarted session moved below one started after it; a stopped session
dropped below every running one; and after a backend restart the
recorded times came back unchanged.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
A notification arriving while the app was open was shown as a banner and
nowhere else, so a moment that happened while the phone was face-up on a desk
left nothing behind at all -- the banner is seconds long and reaches only
somebody already looking.
The two are not two versions of one thing: a banner interrupts and a row
records. Both go up now, and the banner having done the interrupting is what
makes the row a silent one (`setSilent`), so one moment is worth a noise once.
What keeps the drawer from filling up is the other end rather than suppression,
and already was: opening a session clears whatever is posted about it, whichever
way the reader got there.
Checked with ktfmtFormat, compileDebugKotlin, testDebugUnitTest and lintDebug,
and on the emulator against the sandbox, reading the posted record out of
dumpsys: app on the session list gives a banner and flags=AUTO_CANCEL|SILENT;
app backgrounded gives flags=AUTO_CANCEL; opening the session leaves nothing
posted about it in either case.
A call left its group only while it was running, so the moment a command ended
it vanished behind "Called 3 tools" -- and a session that has run its last
command and is composing its answer, or has finished the turn entirely, spends
most of its time in exactly that state. What folds a call back into its run is
therefore not finishing but being overtaken: anything arriving behind it, a
reply included, makes it history.
Standing outside the run is the call's place in the list as it is now rather
than something recorded on the call, so it is asked of the list while grouping
it, where the rest of that decision already lives.
Checked with ktfmtFormat, compileDebugKotlin, testDebugUnitTest and lintDebug,
and on the emulator against the sandbox: "/tools 3 1" settles as "Called 2
tools" with the third Bash card beneath it, and folds to "Called 3 tools" the
moment the next reply lands.
A run of adjacent calls is drawn as one collapsed card, which hid the one
thing worth seeing without opening anything: the command the session is
running right now. It is a row of its own while it runs and folds back into
the run when it ends.
Grouping stays a display decision, so the pieces a running call cuts a run
into are keyed there. The first piece keeps the run's name -- that name is
what survives a page of history landing in front of it -- and later pieces
take their own first call's id behind it, since the call a run was named
after can itself be the one running.
The echo rig's /tools gap now runs between a call's start and its end rather
than between one call and the next, which is where a real session's time goes
and what makes the running state observable at all.
Checked with ktfmtFormat, compileDebugKotlin, testDebugUnitTest (new
ToolRowsTest) and lintDebug, cargo fmt/clippy/test, and on the emulator
against the sandbox: "Called 2 tools" with the live Bash card beneath it.
A message typed during a turn reaches the model at the next model call if
the turn has one left, and otherwise as the opening line of the next turn --
Claude's read out of the fifo after the turn ended, Codex's requeued when
turn/steer is refused. Read there it is indistinguishable from a reply, so
the model treats the answer it just gave as seen.
Both drivers now compose the text the CLI receives through
driver::message_body, which prefixes a note saying the message was written
without having seen the rest of that turn. The transcript still holds the
words that were typed; only the CLI's copy carries the note.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The routing note under "Things that have bitten" pointed at
~/.claude/TOOLCHAIN.md, which no longer exists -- its contents were folded
into the this-machine-* skills. Name the destinations that do exist, and add
the third case: a lesson that would bite any project anywhere now has a home
in the code-lessons skill rather than defaulting back to here.
The dialog held the level for as long as it was open and read it back
from the frozen row the session screen was opened with, so reopening it
showed the old level until a return to the list refetched the row. The
level is the session screen's own datum now, like the title.
App-server sends `thread/tokenUsage/updated` once per *model request*, and a
Codex turn makes as many as it made tool calls. The translator held the last
one until `turn/completed`, so a turn's cost was reported as its final
request alone -- measured against the real rollout, 28,878 tokens for a turn
that spent 51,399 -- and the gap grows with how much work the turn did. The
context figure also stood still for the whole turn, which is exactly when it
is moving most.
Reported as each arrives instead: `tokens` now adds up to what the turn
spent, and the context figure climbs during the turn (28,921 -> 33,190 ->
35,978 on a two-file read here, matching Codex's own `last_token_usage`
exactly at every step).
Restart the history observer after every successful page so a collapsed tool page cannot consume the only layout invalidation that would request the next one.\n\nVerified with a cold 365-event tool-heavy sandbox transcript: without scrolling or expanding a group, cache coverage advanced continuously to sequence 1. Android format, compile, lint, and JVM tests pass. Transcript bench: 26 rows/26 units loaded, transcript draw 0.72 ms per frame (debug emulator).
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