3bb178363d1e95375abf88571bc85abfe1b7aacd
39
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 iris
|
3bb178363d |
Draw an inline code chip behind the text instead of under it
The chip was the renderer's span background, and a span's background is part of the text's own drawing: the text node paints the selection first and the glyphs over it, so an opaque chip covered the selection and selecting a sentence highlighted every word of it except the ones in backticks. The previous fix let the selection show through by taking the chip to 60% alpha, which is a compromise on both sides -- the chip is a weaker step down from the page, and selected it reached #3C344F where the words around it reached #776394. There is a place that is under both, and a fenced block was already in it: a modifier on the text rather than a style inside it. So `appendCodeChip` takes the code span from the renderer's inline builder, keeps its style and its space of padding either side but drops the background, and marks the range; `LinkedText` draws those ranges in a `drawBehind`. The chip is back to the full `rawSurface` fill (measured #11111B against a #1E1E2E page) and a selection over it now lands at #776394, the same as the rest of the sentence -- the fenced block's numbers exactly. The geometry is one box per line, from the bounding boxes of the run's first and last characters, taken as far as the line's `visibleEnd`. Not `getPathForRange`: that is the shape of a *selection*, which runs to the right edge of every line but the last, and a code span that wrapped left a full-width empty chip behind on the line above -- twice in one fixture. `visibleEnd` is the same rule the selection rectangle obeys, so the chip stops where the selection stops instead of sticking its padding space out past the end of a selected line. Checked on the emulator against a fixture with chips in a heading, three kinds of list item, a quote, a table cell and a link label, unselected and under Select All, and a link with a chip in its label still opens. Cost, against the same build without the change, streaming sixty paragraphs of three chips each: measure 755ms against 776ms, record 327ms against 321ms, transcript draw 0.22ms in both. |
||
 irisandClaude Opus 5
|
aa6d9b256e |
Let a selection show through an inline code chip
Selecting a sentence highlighted every word of it except the ones in backticks. An inline span's background is part of the text's own drawing and the selection rectangle is drawn underneath it, so an opaque chip hid the selection completely -- and there is no way to draw it over instead, since the order is the text node's. The chip's fill is 60% now: measured on the emulator, unselected it is #161622 against a #1E1E2E page, so it is still a clear step down, and selected it moves to #3C344F, which is the whole point. This is what Iris's screenshot was showing. A fenced block was never affected -- its background is on the box around the text rather than on spans, so the selection lands on top of it, which is why it looked fine when I went looking. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
||
|
irisandClaude Opus 5
|
acdf00ab1d |
Close a card by pressing its words, and let a selection be put away
A markdown paragraph took every tap that landed on its glyphs, so an opened peer message or memory note could be shut anywhere except on the text -- which is most of it, and reads as a card that has stopped working. Measured on the emulator: with a handler on the text the tap did nothing at all, and with the handler removed the same tap shut the card. The words now do the shutting, through a composition local, since the renderer composes those paragraphs out of its own component table and there is nothing between the card and them to pass a parameter through. The link handler is bounded by the long-press timeout, so holding to select is not a tap. The other half is the tap that puts a selection away, which used to shut whatever card the words were in. The container clears the selection from that same press, milliseconds before the card reads it, so the answer is taken at composition instead -- what was true when the reader touched the screen. Selection colours are the app's own. Material's 40% of primary is a tint of whatever is behind it, and over the near-black a code block sits on it composited to a smudge, so selecting a line of code looked like nothing had happened. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
||
|
iris
|
359649bc73 | Merge branch 'main' of git.arirex.me:iris/ai-app | ||
|
irisandClaude Opus 5
|
a2b11d516f |
Colour code with a scanner of our own instead of the library
dev.snipme:highlights 1.1.0 found comments before it knew the language and paired /* with */ by ordinal, so `//` in any URL commented out the rest of its line, every Rust `#[derive(...)]` greyed out as a comment, a `#` inside a Kotlin string swallowed the line, and `x '*/a/*'` in shell produced a span whose end preceded its start -- the one that crashed a card holding `-path '*/.git/*'`. None of that could be post-processed away, because comments won over strings before the language was known. Highlighter.kt is one left-to-right scanner: at each position it is in a line comment, a block comment, a string, or ordinary code, and every span is emitted by advancing an index, so spans cannot overlap, arrive out of order or run backwards. Languages.kt is a `Rules` row per language -- comment tokens, block comment and whether it nests, the string forms, what opens an attribute, and the keyword set -- so a new language is a table entry. The keyword lists came from the library's SyntaxTokens.kt (Apache-2.0, noted at the table) so nothing that is coloured today turns plain, and RON, TOML, fish and JSON are coloured for the first time. HighlighterTest.kt is a new JVM unit test source set -- 24 cases, the library's mistakes kept as regressions, plus a sweep asserting no span escapes the code for any language on unterminated and empty input. AGENTS.md's app line now runs :androidApp:testDebugUnitTest. Measured on the ai-app emulator, debug build, a ~200-line Kotlin fence sent into a sandbox session: before code highlighted: 1, 101.9ms total, 101.9ms mean, 101.9ms worst after code highlighted: 1, 15.0ms total, 15.0ms mean, 15.0ms worst and a second fence in the same run took 13.9ms, so that is the steady cost rather than class loading. stream-bench.sh after the change: code highlighted: 1, 12.1ms total, 12.1ms mean, 12.1ms worst markdown reparsed while streaming: 1329, 2130.7ms total, 1.6ms mean, 8.7ms worst record: one block: 131, 11.4ms total, 0.1ms mean, 0.4ms worst draw phase 1.21ms per frame, the transcript 0.23ms of it transcript-bench.sh after: draw phase 1.10ms per frame, the transcript 0.49ms (place 0.48), worst place 4.3ms -- unchanged within run-to-run noise, as expected, since the scan happens in `warm` and not while drawing. Looked at on the emulator: a URL inside a Kotlin string, a Rust attribute with a lifetime and a raw string, a shell line with globs and `$#`, a RON fence and a TOML fence all colour correctly; a Bash tool card still colours its command; a plain Python fence -- which this change had no reason to touch -- looks as it did; an unknown language stays plain; and a fence is plain while it streams and colours when it freezes. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
||
|
irisandClaude Opus 5
|
a383c19dd5 |
Colour what a shell printed, swipe back, and let a stopped session take a setting
Bash output arrived with its escape sequences in it, so a coloured diff or test run was line noise around the thing being read. The sequences that decide how text looks are spans now and every other one is dropped, with a carriage return honoured the way a terminal honours it so a progress bar shows its final state rather than every state it passed through. A rightward drag anywhere on a session, spawn or settings screen steps back, following the finger so it can be abandoned. It loses every argument: a child that consumes horizontal drags -- a wide fence, a table, a selection -- has already taken the gesture before this sees it. Changing the model or the permission mode of a session with nothing running was refused, in words about the driver, while the config had already taken the value that its next start will use. Both now announce the stored setting instead, through one function, since which of the pair it is does not change the rule. The model-switch warning no longer fires after a clear: the server reports the context as unmeasured rather than zero afterwards, and the fallback reading counted the whole conversation still on screen. An image loading shows a spinner in the space it is about to fill, in the transcript and in the composer's attachments alike. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
||
|
irisandClaude Opus 5
|
8dcd2cb708 |
Answer a question card as one act, and mark the press that made it
Picking an option marked nothing until the answer had crossed the tunnel, been recorded and come back as an event, so the card sat unchanged for most of a second after a tap. What the reader has picked is now the card's own state and shows at once; a Submit at the foot sends every question the tool is waiting on, greyed until all of them have an answer and a spinner while the request is out. Several questions are paged rather than stacked, with the count and a pair of arrows on the right, because three questions with four described options each is several screens and the reader scrolls past the one they are answering to reach the button that sends it. A permission ask keeps its single tap -- two bare words are not worth a submit step -- and marks what was pressed until the request settles, so the mark either stands on the recorded answer or goes away with the failure. Chevron draws all four directions from one description of the shape, since the pager needed two more of them. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
||
|
irisandClaude Opus 5
|
32b2a4871a |
Read a timeout in units, share one usage answer, and let a tilde mean home
The composer's settings row is outlined bubbles opening round menus, and the message box is a TextFieldValue so anything put into it without being typed -- a draft, a share, a slash command -- leaves the cursor at the end. A tap that puts a text selection away no longer also collapses the card the text was drawn in: every open and close on the session screen goes through one guard that spends such a press on the selection. The usage bar and the usage dialog were two polls of one measurement and disagreed for up to a minute at a time; they are one feed now, and the countdown rounds up to the minute in the one place both read. A working directory typed as ~/repos/ai-app was four literal characters on the local transport and as an argument on both, so the existence check refused every home-relative path. It is checked by entering the directory now, expanded for a local spawn the way the remote shell expands it, and stored short so the phone draws what somebody would write. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
||
|
irisandClaude Opus 5
|
b0b91ad28f |
Draw a fence plain while it is still being written
Warming covers a settled message, so it did not reach the block a reply is still writing: that one was re-lexed at every delta, on the composing thread. Measured streaming a two-hundred-line Kotlin fence -- 211 lexes, 13.7 seconds across the turn, the worst 177ms -- for colours on text being replaced as fast as they were computed. A live reply's last segment now draws its code plain and takes its colours when the block freezes, which for a finished fence is as soon as the next block starts. The settle-time lex then happens in warm, off the drawing thread. Same fixture after: one lex of 374ms in warm, draw phase 1.51ms to 1.01ms per frame while streaming, and the fence coloured on screen once the reply settles. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
||
|
irisandClaude Opus 5
|
ab6a797941 |
Warm a fence's highlighting like a parse, and page the restore by rows
Two things the measurements for the previous commit turned up. Highlighting a fence cost 174ms for a two-hundred-line Kotlin block, and the lazy list charged it again every time that block scrolled back into composition -- six times in one bench run, with the scroll's draw phase at 1.29ms per frame. So it is warmed and cached where parses already are: `highlight` is a plain function taking no colour from the theme, `warm` fills `ParsedReplies.highlighted` from `fences(parse)` off the drawing thread, and `fenceContent` extracts the code here rather than through the library's composable, so the string warmed is the string drawn. And the anchor restore asked for a span counted in events, which goes negative when the anchor's row is the oldest half-row and was coerced to one -- a request per delta, six hundred round trips walking one reply back a word at a time with the spinner up. It asks for a page of rows now. Clean pairs, fresh sessions each side, same gestures. Fence scroll (transcript-bench.sh): draw phase 0.74ms per frame before highlighting existed, 0.77ms after, no lexing in the window either side. Streaming forty linked items (stream-bench.sh): 2412ms of reparsing before, 674ms after; mean 5.0ms to 1.4ms, worst 8.9ms to 7.9ms. Bullet glyphs, fence colours, the image links and the reference link checked on the emulator; lint clean on AGP 9.4.0. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
||
|
irisandClaude Fable 5.1
|
6892dc7caf |
Colour list markers by depth, highlight fences, draw images as links, and stream a list an item at a time
Items 1-5 of TRANSCRIPT_RENDERING.md's list, plus the AGP 9.4.0 bump from 7. MarkdownRoot provides the renderer's locals itself instead of calling its Markdown() composable; fences and indented blocks go through CodeFence.kt, which shares the tool-input highlighter and a fence-language alias table; an image in a paragraph is a link carrying its alt text, so every paragraph is now platform text; LiveParse freezes the finished items of the tail list so a forty-item list streams as forty paragraphs would. Measured before, on the emulator (report from transcript-bench.sh over the 200-line fence fixture): draw phase 0.72ms per frame, transcript 0.36ms. stream-bench.sh (new) streaming forty linked bullets on the old build: markdown reparsed while streaming 483, 3.9ms mean, 11.6ms worst; record: one block worst 1.6ms. The after runs, the on-screen check of the glyphs and lint are recorded as owed in the doc's "What is next". Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> |
||
|
irisandClaude Fable 5.1
|
801618ba0e |
Stream attachments end to end, ship files to a remote session's machine, and write up the transcript work
Uploads no longer sit whole in memory anywhere: the phone writes the multipart body chunked as it reads the picked file, and the server writes each chunk to a `.part` file under the session and renames it when whole. The per-request cap is 4 GB and bounds disk, not memory. A file attached to a session on another machine is copied there in the same request: one ssh invocation takes the bytes on stdin into the setup's `attachmentsDir` (new, optional, on the machine form and in the config), else the session's cwd, else the login home, and answers with `pwd -P`, which is recorded beside the file as `<name>.remote` and is the path the driver tells the CLI. A failed copy fails the upload and says why, so no message ever names a file that is not there. The host keeps its copy so transcripts can reference and fetch it. Measured against the Gentoo test guest: a 40 MB file shared from the phone arrived there byte for byte. The tilde in that setting is the remote home, so it is not expanded on the server the way other setup paths are. TRANSCRIPT_RENDERING.md records the week of transcript work -- the measurements behind each decision, the harness, what was rejected, and what to do next -- so a new session can start from it. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> |
||
|
irisandClaude Fable 5.1
|
6180663f14 |
Attach any file, take shares from other apps, and survive a backwards highlight
Attachments were images only. Now any file can be attached: from the file chooser behind the "+" menu, or from Android's share sheet, which the app is now in. An image still goes to the model as a picture; anything else is stored under its own name (`<hex>-<name>`, cleaned by `safe_file_name`) and the Claude driver ends the message with `Attached file: /abs/path`, since the CLI reads files by path and a model cannot be shown a trace. The user-message field is renamed `images` -> `attachments` on both sides, with a serde alias reading the rows written before. A share arrives before anyone has said which session it is for, so it is held in AppRoot with a banner on the list until a session takes it; an open session takes it at once. Unreadable shares are reported beside the composer, not thrown. The tool card crashed the app when opened on a command holding a quoted glob such as `-path '*/.git/*'`: highlights 1.1.0's shell lexer answers `x '*/a/*'` with a span whose end is before its start, and AnnotatedString refuses the range. Such spans are dropped; the library is the place for the fix. The echo driver gains `/bash <command>` so a card with a given command can be produced on the emulator. ui-sandbox.sh's token salvage read the tokens block's close only at a line start, ran past the compact `),],` the server writes, and copied `setups` into the new config twice, which the server then refused. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> |
||
|
irisandClaude Fable 5.1
|
4bc69e8f9c |
Draw text on the platform directly, own the table's outer box, and parse a live reply a block at a time
Three costs left in the renderer's composition layer, taken one at a time: The text leaf. Every paragraph went through the renderer's text composable, which exists to place inline images and charged each text for the possibility: a placement callback, a derived map of inline content, a semantics group and a size animation. A paragraph with no image -- nearly all of them -- now goes straight to BasicText, with the renderer's own rule for a style that names no colour. One with an image keeps the old path. The table. The renderer decided "spread or scroll" with a BoxWithConstraints, a subcomposition. LinkedTable does it with one layout modifier placed after the horizontal scroll: fillMaxWidth fixes the minimum to the room, the scroll passes that minimum through while lifting the maximum, and the modifier sizes the rows to the larger of the room and the columns' floor. Rows no longer need a width handed to them or a row index from a composition local. The live reply. Every delta reparsed the whole message off-thread; for a long reply that was tens of milliseconds hundreds of times, every core busy while the frame's thread waited. LiveParse freezes every top-level block that a later block has started after -- markdown's block rules make that safe -- and reparses only the tail. Each piece is keyed by where it starts in the message, so a block keeps its composition when it freezes. Verified on the emulator: the block-kind fixture draws the same with links opening from a paragraph and a bullet and plain text opening nothing; a six-column table still scrolls sideways; a 58-word mixed stream of list, fence, table and quote drew every block as it arrived, 47 tail reparses at 1.7ms mean against whole-message parses before. ktfmt, build and lint clean but for the AGP 9.4.0 notice. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> |
||
|
irisandClaude Fable 5.1
|
48bb7de304 |
Draw replies as pieces of one parse, and lists an item at a time
A settled reply used to be cut into block *strings*, each parsed on its own and each a unit of the lazy list; the live reply split the same way with a whole-message parse per delta on top. Now a message is parsed once, and a Piece addresses a top-level block of that tree -- or one item of a top-level list, which was the one block still unbounded: a list of forty sources was one item composed whole in the frame it scrolled into. Units, the live reply's column and peer messages all draw from the same parse, so warm parses each message once instead of once per block, a delta costs one background parse instead of two, and a reference definition at the foot of a message resolves again because nothing is parsed apart from it. The renderer keeps parsing and providing its environment; MarkdownRoot wraps that around a piece, and a whole block still goes through its dispatch with our component table. List items are drawn here, with the renderer's own paddings so a split list looks like an unsplit one, and lists inside quotes come to the same code through the table -- the marker is drawn in one place, which is what a styled bullet would need later. Found on the way: a heading's words are a child of the heading node, and the inline builder draws nothing for a node type it does not know, so the span-link path had been drawing headings empty. LinkedHeading hands it the content child. Lint: profileable's shell attribute scoped to API 29 where it exists, and recordFrames renamed to the composable convention. What remains is the AGP 9.4.0 notice. Verified on the emulator against a fixture of every block kind (headings, nested and ordered lists with a start number, task items, a quote holding a list, a fence, a rule, a table with a linked cell, a setext heading), a forty-item list which the render report now shows as per-item units, a reply streamed live (34 deltas: 34 background reparses, one warm at settle, no crash), and the older link fixture. ktfmt, build and lint run. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> |
||
|
irisandClaude Fable 5.1
|
a9ab9b3e5a |
Draw table cells as span-linked text, and hit-test links by glyph
Table rows are now ours: each cell is a LinkedText, so a link in a cell is a span with a string annotation and one tap detector per cell rather than the layout node Compose builds for every LinkAnnotation -- the cost the paragraph change removed everywhere else. The renderer's outer table (width, sideways scroll, corners, dividers) stays; the row and cell were the only parts it offered no slot for. Cells still wrap and align to the top, with the same semantics the renderer gave them. Found while checking it: the hit test took the layout's nearest caret as the glyph under the finger, so a tap on the right half of any link glyph named the character after it and opened nothing. That was flaky in paragraphs already; it now checks the glyph on either side of the caret. Verified on the emulator: a linked cell and an autolink cell open their addresses, a plain cell opens nothing, a six-column table still scrolls sideways, and a link-free table draws as before. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> |
||
|
irisandClaude Fable 5.1
|
8750ff90cb |
Build the phone's APK as a signed release, and say so in the render report
The phone has been running the debug build: build-apk.sh assembled it, and nothing in the app or its report said which build a frame time came from. A debuggable build runs Compose at a fraction of release speed, so the tuning so far was measured against the wrong number. On the emulator, the same fixture and gestures: measure 1.4ms mean / 14.7ms worst on debug, 0.8ms / 6.6ms on release. build-apk.sh now assembles the release variant, signed with a key it generates once under ~/.config/ai-app (beside the pinned CA, outside any checkout). The report's header names the build. The one native library is declared kept-with-symbols so packaging stops warning about an NDK the build does not need. Also: ui-sandbox.sh keep now keeps the config too. The server appends spawned sessions and enrolled tokens to it, so regenerating it left the transcripts on disk and the registry empty. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> |
||
|
irisandClaude Fable 5.1
|
f87c99c71b |
Draw a reply's links as text spans, not a node per link
Compose materializes every LinkAnnotation as its own layout node -- a clipped, focusable, hoverable, clickable box laid out against the text -- and the markdown renderer emits one per link. Measured on the emulator against the same paragraphs with each link replaced by its label and URL as plain words: the linked version cost five times the worst measure (26.3ms vs 5.2ms) and 1.7x the place time, with less text on screen. On the phone that was the bump at a reply's list of sources. The paragraph, text and heading components now go through LinkedText, which builds the renderer's annotated string with an annotator that styles a link as a span carrying its address, and hit-tests taps against the text layout itself. After: place back at the link-free level (worst 3.1ms), worst measure halved. Table cells and reference links keep the renderer's path; the table draws its own cells. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> |
||
|
irisandClaude Fable 5
|
63c0bb9e4a |
Page history by rows, coalescing a reply's deltas server-side
The scroll-up freeze-then-skip was the history pager fighting the transcript's own storage. A streamed reply is stored one token per event -- hundreds of AssistantText events for one message -- but a page was counted in events, so on a delta-heavy conversation a page was a fraction of one row: the opening 80-event load was less than a screen, "scroll up a bit" hit the unloaded boundary at once, and each page the client did fetch cost a 400-event fold (hundreds of thousands of list copies) that landed as one jarring insertion. The server now joins each run of consecutive AssistantText deltas into the one event the client's fold makes of it, and counts a page's limit in these coalesced rows -- so a page is a page of the screen whatever the delta density. Measured against a 3,500-event / 100-row echo session on the emulator: a raw limit-20 page returns 20 tokens of one reply; the coalesced limit-20 returns five whole replies. Scrolling the whole thing showed waited p99 51.7ms -> 0.6ms and the worst whole-transcript measure 59ms -> ~0, with the client folding ~100 row-events instead of 3,500 token-events. No duplicate keys; the first reply still reconstructs whole from token zero, so healSplitMessage welds the raw newest window to the coalesced older pages exactly as before. Coalescing is opt-in per request (`?coalesce=true`) and applied only to older pages (`before` set): the newest window keeps real seqs because the live stream resumes from the newest seq the phone applied, and a coalesced newest event would hide the deltas after its first seq and replay them. The anchor-restore path also stays raw -- it counts events to reach a known seq, which a page measured in rows cannot do -- so HISTORY_PAGE is now rows while the restore span and its cushion stay in events. Also: ui-sandbox.sh gains a `keep` verb that restarts the server without wiping sessions, so a fixture that costs minutes to build (a long delta-heavy transcript) survives a server rebuild. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
||
|
irisandClaude Fable 5
|
356dee65f1 |
Take every whole-message parse off the composing thread, and count the rest
Bryan's report after the last change read no worse in the numbers -- medians unchanged, worst stall halved -- but scrolling felt bumpier while messages loaded, and instrumenting the split paths found the feeling's likely source: work the counters never saw. The live reply's block split (BlockedMarkdown) recomputed on the composing thread at every delta -- a whole-message parse of the growing text, 815 of them and 2.9 seconds inside one streamed reply, a few milliseconds per delta on the thread that draws, plus a cache entry per partial text that nothing reads again. It now works the way parsedMarkdown already did one file over: first split inline so the row has its height, every later one off-thread, drawing one split behind, cached nowhere. Emulator, same streamed fixture: anim p90 7.3 -> 3.4ms, p99 9.3 -> 4.7ms. The settle moment had the same shape: nothing warms live deltas, so the just-finished reply's split parse ran inside the flatten, uncounted, in a frame. The flatten now splits a reply only when ParsedReplies.splitReady says warm() has made its parses; the session screen warms the one cold row off-thread and re-flattens (warmedTick), so the whole-to-blocks swap always composes against ready parses. Readiness is an explicit mark set by warm() rather than a peek into the blocks cache, because a message with memory notes is warmed as its parts -- inferred readiness left it unsplittable forever and re-warmed on every fold. Also: user slices shrink to ~1000 chars (about one viewport, so a slice composing mid-fling costs a few milliseconds, not sixty), and the split and flatten paths are all timed -- "units flattened", "markdown split into blocks", "message cut into parts", "user message cut into slices", "blocks split while streaming" -- so the next "it feels bumpier" report names its cause instead of hiding it in anim. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
||
|
irisandClaude Fable 5
|
333d2de92b |
Draw a long user message in slices, through a shared card-piece surface
The occasional bump left in an otherwise smooth transcript was the last unbounded item: a pasted log in a user bubble is one Text whose layout runs in the frame the row scrolls into -- 93,808px on the fixture, reported from the phone as a 112ms worst measure. Per frame it was already cheap (one node); the cost was entirely the entry. A message past USER_SPLIT_CHARS is now cut at line starts into slices of roughly 2,500 characters, each its own list unit. Lines lay out independently, so slices that own whole lines stack back into exactly the lines the single Text drew; the threshold is also what guarantees the bubble was at full width, which the slices must share to read as one card. Measured on the emulator, same fixture and gestures: worst transcript measure 57.6ms -> 12.6ms. Fill continuity across slice seams and uniform 63px line pitch verified from full-resolution screenshots; a short message keeps the ordinary wrapping bubble. The corner-and-padding geometry that lets one visual card be several list items now lives once, in Modifier.cardPiece -- Bryan asked for exactly this generalization so future row types are cheap to add. An opened peer message and a long user message are its two users; a new sliced kind needs only a unit type, a flatten branch, and a body wrapped in cardPiece. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
||
|
irisandClaude Fable 5
|
7a48f8ff1f |
Split the newest reply once its turn ends, and make the UI harness reusable
The transcript's remaining lag was the newest assistant reply: transcriptUnits kept the last row whole -- right while it streams (splitting a changing text is a parse per delta), wrong forever after, so a session that ends on a long reply drew it as one lazy-list item with every node alive. On a Pixel 9 Pro XL that was 13.8ms of draw phase a frame, 79% of it the framework's own per-node bookkeeping, against a 34,996px item. An AssistantMsg now carries `settled`, folded from the status event that ends its turn (status changes are transcript events with seqs, so replay settles the same way), and cleared if a delta ever grows the message again. A settled newest reply splits like every other. Folding it -- rather than reading the screen's status -- routes the resplit through the held-events gate, so it can only happen at the newest end while pinned, never under a reader. The "session is working" predicate now lives once, in sessionWorking(). Measured on the emulator, same session and gestures, a 43KB reply as the last row: draw phase 3.92ms -> 1.20ms per frame, framework share 3.07ms (78%) -> 0.54ms (45%), worst single measure 82.5ms -> 9.1ms. The report's "on screen" line went from one 60,674px AssistantMsg to five blocks of 95-846px. A live streamed turn settles and splits the moment it goes idle. The harness half, asked for by Bryan: ui-sandbox.sh now derives its port and root from the checkout name (two checkouts' sandboxes cannot reach each other), keeps its token in ~/.config/ai-app/sandbox-token and salvages enrolled device tokens across restarts (enrol the emulator once, ever), and gained the driving verbs every UI session was re-inventing in /tmp: spawn, send (text or @file), api. transcript-bench.sh is the standard scroll-and-report measurement. AGENTS.md documents all of it. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
||
|
irisandClaude Opus 5
|
917eb9a7b3 |
Draw an opened peer message as list units, and give a peer note its own key
A peer message opened was still one item of the transcript list, so every
block of it was composed, measured, placed and kept *alive* while any part
of it was on screen -- and the framework's own per-frame cost grows with how
many nodes are alive rather than how many are drawn. Measured on the
emulator, scrolling the same stretch with a 43KB message shut, opened, and
opened after this change:
shut opened opened, split
draw phase per frame 0.81ms 3.85ms 1.22ms
of that, the framework 0.39ms 3.15ms 0.42ms
frame total, median 16.9ms 24.3ms 21.1ms
So an opened message now costs about what a shut one does. That is the
shape the report from the phone had -- 11.80ms of draw phase with 79% of it
outside anything this app times -- which no counter here could attribute,
because "2 units visible" says one of them is enormous without saying which.
It says which now: the transcript section of the report names every visible
unit and its height, which is what found this.
The card is cut up rather than given up. A filled Material card is elevation
zero (`FilledCardTokens.ContainerElevation` is `Level0`), so there is no
shadow for a seam to show through: each piece paints the same fill, rounds
only the corners at the ends of the message, and keeps the 12dp inset the
card's own column had. Opening and shutting still hold the edge the reader
pressed, and now without a correction -- the list is keyed, so it holds the
item it is anchored on wherever the new ones land.
The crash this turned up is the more serious half. `placePeerNote` gives a
note the seq of the turn it started so it sorts above the reply it caused,
and argued the seq was free because it belongs to a status change and a
status draws no row. True, and about the wrong collision: two messages that
arrive during one turn are stamped with the same turn, so they became two
rows with one key and `LazyColumn` threw -- the app dying in the middle of
somebody reading. Two agents writing to a session mid-turn is an ordinary
afternoon. A note now keeps its own arrival seq as its identity while `seq`
stays the position it sorts at, and which value a row is keyed by moved onto
`TranscriptItem` itself, which also removes the `as? ToolRun` branch that
was doing the same job in `TranscriptRow.Single`.
`transcriptUnits` now says which two units collided if it ever happens
again. All the framework's message carries is the key, and when that key is
a seq it names neither row; two lines here answered in one run what had
taken an afternoon.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
|
||
|
irisandClaude Opus 5
|
80aaf286c2 |
Draw a peer message a block at a time, and parse it off the drawing thread
A message from another agent was the one markdown in the app still rendered whole: one parse and one display list for the entire thing. Every settled reply has been cut into blocks since the transcript was made lazy, and `warm` has been making those parses ahead on a background thread -- but it filtered for assistant replies alone, so the longest message a transcript holds was also the only one parsed on the thread that draws. Measured on the emulator against a 43KB peer message, opening it: 177ms in `markdown parsed while composing`, against none afterwards and 156 blocks already ready. What is left is the card being a single list item, so all 156 blocks are still measured, placed and recorded at once -- 118ms of placement in that same frame. The `when` in `warm` is now the rule rather than a filter: every row that draws markdown belongs in it. Blocks are spaced by the transcript's own BLOCK_SPACING rather than the renderer's internal padding, which moves a heading about 6px (2.3dp) closer to the paragraph above it. The message's total height is unchanged, and it now matches every reply in the transcript. While here: FrameStats was remembered per session screen and DebugStats is a global emptied only by the copy button, so the two halves of a render report covered different stretches of time -- and `drawAccounting` divides one by the other. A report copied after visiting two sessions claimed 36.8 seconds of placement inside a 13.5 second window, and clamped "everything else" to 0.00ms (0%), which reads as a screen whose entire cost is this app's code. One FrameStats for the app, so both halves mean "since this was last copied". Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
||
|
iris
|
6d12388063 | Merge branch 'main' of git.arirex.me:iris/ai-app | ||
|
irisandClaude Opus 5
|
465645cefb |
Draw a peer message above the turn it started, not below it
The live Claude Code path only learns a turn was another agent's when the turn ends -- the whole of the message arrives as an `origin` object on the `result` -- so the note was appended after everything it caused, and the transcript showed the answer above the question. It cannot be recorded in place: by the time anyone knows, the reply is already written, and the transcript is append-only. So the event carries where it belongs instead. `PeerMessage` gains `turnStart`, the seq of the status that opened its turn, stamped by the pump -- the only thing that knows a seq and the only thing that sees every driver's turns. The phone gives the note that seq, so it sorts into place rather than being drawn out of order at the end. A status draws no row, so there is nothing for it to collide with and the list stays sorted, which the scroll anchor and paging both depend on. Absent where there is nothing to correct: a message replayed out of a session file by `import` is already in the right place, and one that opened no turn has no turn to sit above. Both stay where they arrive. The echo driver gets `/peer-turn` for the live shape, beside `/peer` for the in-place one. Verified on the emulator both ways, live and on replay, plus an ordinary `/tools` turn to confirm the run grouping the insertion cuts through is unaffected. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
||
|
iris
|
28902ac834 |
Read the keyboard's inset in the layout phase again, not in composition
Reported: opening the keyboard lags more than it used to, and the scroll area lags behind the rest of the UI vertically until the keyboard is fully up. Both come from the shape of the previous commit's fix rather than from what it was fixing. Coercing the stuck-open animated inset to zero is right, but it was written as a bottom padding computed in `SessionScreen`'s body -- `padding(bottom = ... + imeInsets.getBottom(this).toDp())` -- and reading the inset there subscribes the whole composable to a value the platform rewrites every frame of the keyboard's animation. That is exactly what the comment above the box says the arrangement exists to avoid: the transcript box was meant to be the whole of what a keyboard frame re-measures, with nothing recomposed at all. Measured on the emulator with the debug button's counters, over one keyboard open on an idle session: `session screen recomposed` 16 before, 1 after -- the one being `isImeVisible` flipping, which is the recomposition the guard actually needs. The per-frame layout work either side is unchanged (17 measures of the transcript, ~0.6ms each), because that is the work the keyboard is supposed to cost. The second symptom is the same cause seen from the other end. The composer is moved by a `graphicsLayer` block, which re-reads the inset in the draw phase of the frame it changed; the transcript's padding was reading it in composition, so the two only stayed together while that recomposition kept landing inside the frame. `imePadding` reads it in the layout phase of the same frame, which is where it was before and where the composer can be followed from by construction. `isImeVisible` still does the correcting -- the modifier is dropped rather than the inset zeroed, which is the same coercion by a different route, so a callback starved of its `onEnd` still cannot leave the composer floating. Verified by tracking the two against each other frame by frame, from a screen recording rather than from uiautomator, whose bounds do not update per frame for a layer translation: the purple outline of the message field and the last message bubble both move -820px over the ~150ms the keyboard takes, and are within the 2px measurement floor of each other on every one of the ten frames in between. Format, compile and lint are clean. |
||
|
iris
|
858b4148ad |
Stop the composer sticking above the bottom of the screen after the keyboard closes
Reported: closing the keyboard on purpose, while a reply was streaming, left the composer floating above the bottom of the screen for the rest of the session -- a bar of background colour under it, nothing that closed it. The composer's position and the transcript's bottom padding are both driven by the raw, animated `WindowInsets.ime` value, read inside a `graphicsLayer` block specifically so a keyboard frame invalidates layer properties only rather than recomposing the whole screen (see the layout note above it). That value is carried by a `WindowInsetsAnimationCallback`, and a callback interrupted mid-flight leaves whatever it was carrying frozen at its last value with nothing left to correct it -- no further keyboard movement is coming to fire the callback again. A streaming reply invalidates the view every frame, which is exactly the condition known to starve a running callback of its `onEnd`, and that is the "actively responding sessions" correlate in the report. `WindowInsets.isImeVisible` doesn't share that failure mode: it is set once, from the platform's own start/end of the transition, over a different path (`onApplyWindowInsets` rather than the animation callback) -- so it cannot get stuck mid-animation the way the interpolated value can. Read once per keyboard toggle and used to force both the composer's translation and the transcript's reserved padding back to exactly zero the moment the platform says the keyboard is gone, whatever the animated value still claims. Checked on the emulator with an actively streaming echo session: opened the keyboard, closed it with the system back gesture while the reply kept growing, and the composer settled flush at the bottom with the transcript filling the freed space, both immediately and after the keyboard was reopened and closed again. |
||
|
iris
|
deb908034c |
Move a session to another working directory
`POST /sessions/{id}/cwd`, behind a field in the session settings dialog. A
working directory is settled when the process is spawned -- the CLI is
launched with it as its cwd and there is no control request that changes one
-- so this records the new one and ends the process that is in the old one.
It does not start a replacement, and the field says so in a line beside it:
a session with no process starts on the next message or on Start, which is
this app's rule for that everywhere else, and "usually restarts" is a worse
control than "always stops".
The path is checked against the session's own machine and refused if it is
not there. The spawn path corrects instead of refusing, because it is
resuming a directory the *machine* recorded and that can be gone through
nobody's fault; a path somebody has just typed is different, and a mistyped
one accepted here would surface much later as a session that would not
start, with nothing pointing at the typo. The refusal names the machine and
the path, and is drawn under the field it is about.
Nothing of Claude Code's own is moved, and that is measured rather than
assumed: on CLI 2.1.237, `claude --resume <id>` finds a session from any
working directory -- an id that does not exist answers "No conversation
found with session ID", and a real one resumed from an unrelated directory
did not. So the conversation continues in the new place with nothing
relocated. Doing otherwise would mean reproducing a rule this app cannot
see the whole of; PLAN.md records what that rule is, for whoever tries.
Found while checking it: `SessionInfo.cwd` came from the snapshot a session
launched with, so a moved session went on reporting its *old* directory for
as long as its process lived -- a dialog showing a directory the next launch
would not use, with nothing saying so. It is read from the config where the
row is built now, the same way `setup_name` already was, and for the reason
already written above `setup_name`: only the manager holds the config, and
both of these change under a running session.
Checked end to end on the emulator against a session whose process really
does take a cwd: /proc said /tmp/cwd-a before and /tmp/cwd-b after, the
dialog showed the new path immediately rather than after a restart, and a
directory that is not there and a relative path were both refused with the
session left exactly as it was.
|
||
|
iris
|
fe6a36bde4 |
Page back at all, and merge the run the boundary fell through
Two defects on the same path, the second found while trying to reproduce the first. Both are invisible against a loopback server and both show up at `--delay 150`, which is what a phone over the tunnel actually costs. **A run of tool calls came back as two groups.** `joinPages` heals three things across a page boundary -- a message cut in half, a call separated from its result, and the *run* a group is named after -- but the third only ran on the path where a split call had been found. A boundary landing cleanly between two finished calls, which is most of them, went straight to concatenation and left the older page's calls under the name they were folded with. On screen, one run of twelve drawn as "Called 7 tools" and "Called 5 tools", with the seam wherever the reader happened to have paged. The two early returns were an optimisation on a list the size of one page, and what they saved was the work. **And nothing older loaded at all.** The history pager fires on the first layout, before a single event has arrived: `moreHistory` starts true, so the spinner is in the list, so `visibleItemsInfo` is not empty, and with no units loaded the room ahead adds up to zero. It then asked for the events `before = 0` -- the ones before the first one, which is none -- and an empty page is precisely how this code is told it has reached the start of the conversation. So `moreHistory` latched false, racing the opening page's own write of true, and a session that lost the race stopped one page from its newest end with no spinner and nothing on screen to say why. Guarded inside `loadOlderPage`, because it is a fact about the question rather than about who asked: the post-open fetch reaches it too, on the path where the opening page failed and left `oldestSeq` unset. Checked both ways round on the emulator, with the boundary placed on purpose (the opening page is 80 events, so it is a matter of counting back from the newest): 7 + 5 without the join fix, one group of 12 with it. And the case the change had no reason to touch still holds -- a boundary that *does* split a call, which is the path that always worked, and one through a streamed reply, which `healSplitMessage` owns and this does not go near. |
||
|
iris
|
bfaf5e6f38 |
Keep the image on screen when its tool call joins a group
A `Read` that returns an image is a row of one call, and the moment the session makes its next call the two become a group -- which is a different composable in a different part of the tree, so the old subtree goes and everything it remembered goes with it. The full-screen viewer was inside that subtree, so somebody looking at a screenshot was thrown back to the transcript because the session carried on working. A page of history landing does the same thing to the same row. What is open is a property of the screen rather than of whichever row happened to draw the thumbnail, so it is held there now and drawn beside the other two dialogs. Nothing that happens to rows can reach it. The cost is one fetch when it opens, since the thumbnail's decoded bitmap belongs to a row this no longer goes through. Paid deliberately rather than plumbed around: it is one request for a picture somebody asked to see, and the viewer draws the same two empty states the thumbnail does -- still coming, and never coming -- which it previously could not have, since it only ever opened on a bitmap already in hand. `/tools n gap` now puts a screenshot on its first call, so the case is reproducible rather than argued about: that command already existed to make a run *grow* while somebody watches, and the image is what made growing matter. Checked on the emulator with `/tools 3 30` -- opened the image on the lone call, and it was still open a minute later with the row by then inside a group of three, and back returned to the transcript rather than leaving the app. |
||
|
iris
|
ed88bdb31f |
Mark the answer on the question, and close the notes that are not turns
Four things the transcript and the composer said badly. **An answered question threw away the question.** It collapsed into "Answered: Deny", which does not say that Allow was the alternative -- and whether a tool was allowed or refused is what a reader comes back to that row for. The options stay now and the one that was taken is marked, in the same purple border that says "picked" while the question is still open, so it is one appearance learned once rather than two renderings of one thing. The buttons are disabled rather than removed, and state their own border and label colour, because Material dims a disabled button's and that would have taken the mark with it. Both places got it: the question card, and the permission ask on a tool row, which had the same line. An answer typed into **Other** matches no option, so nothing could mark it. That one is still written out -- it is the state the marking cannot say. **Memory notes were open.** A `<cc-memory>` note is not part of what was said to the reader, it is a note about where a claim came from, and left open it breaks a reply in half around a card. Closed like a tool call and a peer message, with the file it came from still visible, since that is what somebody scanning for "why does it think that" is looking for. Open-ness is the screen's rather than the card's, so a note opened and scrolled past is still open on the way back. **Picking a slash command left its own suggestion up.** `/compact` is a whole command and a prefix of itself, so the list stayed with the one row already chosen -- something to dismiss, in front of the box it was about to be sent from. **A model switch warned when there was nothing to warn about.** The warning is that a cache is dropped, so it needs there to be one: a session whose process has exited has nothing holding a cache, and one reporting zero context is holding nothing. Where the figure is *unknown* the fallback is what it was -- whether anything has been said -- because unknown is not nothing, and an import nobody has measured yet is exactly where the conversation may be enormous. |
||
|
iris
|
c9d74b63f2 | Merge branch 'main' of git.arirex.me:iris/ai-app | ||
|
iris
|
82401cd887 |
Select any of the transcript, and take a queued message back
Two things a reader could not do to what is on screen.
**Selection.** Nothing in the transcript was selectable at all, so a
command, a path or an error message could be read and not copied. One
`SelectionContainer` around the whole list rather than one per row: a
transcript is one body of text to a reader, and a selection has to be able
to run from a reply into the tool output under it. Per row it also could
not, and whatever was drawn without a container would have been silently
unselectable -- a state nothing on screen reports. Rows keep their tap
handlers; checked on the emulator that expanding a tool call, scrolling and
flinging are all unaffected, since a selection is a long press.
**Taking a message back.** A message sent into a running turn sits as a
bubble waiting to be read, and there was no way to change your mind: it is
tappable now, and the server answers `POST /sessions/{id}/unqueue`.
The answer has three states, and the middle one is the point. Claude's
driver writes a steer into the CLI's stdin the instant it arrives -- that
is what makes it reach the model at the next tool boundary rather than at
the end of the turn, and it was measured -- so the line is already gone and
`AlreadySent` is the only honest answer it can give. Holding the write
until a boundary would make the drop real and cost a steer one model call,
which is the latency the immediate write exists to remove; rejected on that
trade, with the reasoning in PLAN.md. The refusal is drawn on the bubble
that was pressed rather than in the error row under the header, a screen
away from it.
Where a driver really does hold its queue -- echo today -- the message goes
for good, and it goes as an `Event::MessageDropped` rather than as a return
value: every device watching the session loses the bubble, and a phone that
reconnects and replays the `messageQueued` does not put back one that was
cancelled with nothing left to resolve it.
|
||
|
irisandClaude Opus 5
|
7a8811aab3 |
Offer a session once when two project folders hold it, and never crash on a repeat
Resuming a Claude Code session from a different working directory makes the CLI write a second transcript with the same id under that directory's project folder. This machine has one: 160 KB under `-home-bob-repos-tdep-survey` and a 614-byte stub under `-home-bob-repos-tdep`. Everything downstream addresses a session by id -- `--resume` takes it, the delete glob resolves it, the in-flight registry is keyed on it -- so two rows sharing an id are two rows no operation can tell apart, and the phone keys its list on it, so scrolling to them closed the app on Compose's duplicate-key throw. The listing now keeps the copy with the most in it. Size rather than recency, because the stub is often the newer of the two, and picking it describes the session by the wrong size, the wrong cwd and the wrong title. Deleting removes every copy rather than stopping at the first, which had left the row to come back on the next listing after a delete that reported success. The phone's half is `uniqueItems`: every list keyed on a server-chosen id goes through it, since none of them could rule the repeat out locally and a data problem must not be able to close the app. Verified both ways against the real duplicate -- the unguarded build reproduces the reported stack on the same id, the guarded one scrolls the whole list. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
||
|
irisandClaude Opus 5
|
8257030280 |
Never let a dropped event stream close the app
Both screens that follow a stream retried an `ApiException` and let everything else through, and `Sse.run` opened its connection on a line outside the `try` that maps failures onto that type. So a failure at open time, or anything the framing did not expect, reached the top of the app and closed it -- from a screen whose own comment says failures there are deliberately quiet, because the listing already carries every state the stream would have brought. The open moves inside the guarded region, and both loops now retry on any exception while rethrowing `CancellationException`, which is the screen leaving rather than a failure -- swallowing that one would leave the loop reconnecting to a stream nobody is watching. This is hardening on the path that runs when a screen with a stream opens, not a diagnosed fix: an import list loading against a server missing the events route, and against 121 real transcripts, does not crash here. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
||
|
irisandClaude Opus 5
|
778b2e3b04 |
Wrap table cells instead of cutting them off, and hand a batch over in one request
The renderer draws every table cell at one line with an ellipsis, so most
of a table was unreadable on a phone -- and an elided cell looks exactly
like a short one, so nothing said anything had been cut. Cells now take as
many lines as they need and align to the top of the row. Width is the other
half: a column narrows to 136dp and no further, and past that the table
scrolls sideways rather than squeezing. 136 is the widest floor that still
fits three columns across a phone, measured rather than picked; four and up
scroll, which is the right answer for genuinely too many columns.
The import screen used to send one request per selected row, so a handover
was only as atomic as the network: some rows started and the rest were
never asked for, and a row nobody asked for looks exactly like a row nobody
picked. `POST /setups/{id}/importable/delete` and `.../import` now take the
whole list, and every id is registered as in flight before the 202 goes
back. Only the registering is atomic -- the work settles per row, since six
deletes that all roll back together is not something a filesystem offers.
The echo driver grows `/table N`, with cells long enough to have been
truncated: a fixture of tidy one-word values renders fine whether or not
the bug is there.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
|
||
|
iris
|
3c159fa1e1 |
Run imports and deletes on the server, and say so on an event
Leaving the import screen used to cancel the batch it had started: the
request was the work, so the coroutine that owned it died with the screen
and coming back showed no sign anything had happened. A half-imported
session is the expensive kind of missing -- the row is back looking
untouched, and taking it again is the second `--resume` the import path
exists to prevent.
So the work runs on the server now. Delete and a new per-session import both
answer 202 and spawn the work, and `session::pending` is the record of it:
what is running, and how the last attempt failed. The phone reads that two
ways and needs both. Every row of the listing carries `pending` and `error`,
which is what a phone that was asleep, out of range or freshly opened has to
go on; `GET /setups/{id}/importable/events` streams the changes, which is
what makes a screen somebody is watching change by itself.
Neither alone is enough, and that is not theoretical. A broadcast has no
memory, so an operation that started and finished while the stream was still
connecting was one nothing would ever be said about -- with responses held
back far enough to make it visible, one row of a pair of deletes cleared and
the other sat on "waiting" for good. The screen now asks again after a
handover when anything still looks outstanding, and takes its row states
from that answer rather than from what it remembers.
The single tap still waits, because "take me to it" needs the session that
was made and 202 does not carry one. Both paths go through the same `spawn`
so they cannot drift about what importing means.
Resolving one importable session no longer lists every one of them:
`import::find` is the same script with one glob narrower, which takes the
import seed off the 3.7-second full scan that `delete` came off earlier.
The SSE connection and its framing are now `Sse`, shared with the session
transcript stream rather than written a second time.
|
||
|
iris
|
b172c464ea |
ai-app: a phone interface to Claude Code and llama.cpp sessions
A Rust backend that owns the sessions and an Android app that reads them. The server spawns and adopts CLI processes, normalises everything they emit into one event model, keeps the transcript, and serves it over pinned TLS on a WireGuard interface; the phone streams that, replies, sends images, and imports conversations the machine already has. `AGENTS.md` is the working guide -- what runs where, what has been measured, and the faults that were expensive to find. `PLAN.md` is the design record. History before this point was squashed away. It was a personal project's running commentary and carried a name and a couple of machine paths that have no business in a public repository; the tree is what mattered and the tree is here. |