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Daiki HirayamaandNeil
c2c7649849
* fix(mobile): stop Android from selecting words while the chat transcript scrolls On Android every paragraph, heading, quote, code block and table cell in the native chat transcript was a selectable TextView. Android starts a word selection, with the magnifier, on a double tap or a long press, and two flicks in the same spot while scrolling a FlatList register as a double tap, so scrolling the chat kept selecting words. iOS is unaffected: its UITextView path arbitrates scroll against selection itself. Android now renders transcript text without inline selection: one gate in MarkdownText covers every selectable span, and the user bubble follows it. A long press on a message opens a sheet with "Copy message" and "Select text", the latter a screen whose only content is one selectable Text, so a selection can only start where the user asked for it. The message row owns that sheet and mounts it only while open. iOS and web keep their inline selection and get no long-press handler. Verified on a Pixel 10 Pro Fold (Android 17): an adb double tap on the transcript selects nothing, the same double tap inside "Select text" selects a word, tool rows inside the bubble still expand on tap, and the long press opens the sheet. * fix(mobile): scope the Android selection gate to the transcript and route span long presses Review follow-ups on #22871: - The gate now applies only where `rangeSelectable` is passed (the chat transcript). Task comments and file previews keep their selectable text on Android as before. - On the Android transcript, spans that take taps (links, file paths) also take the row's long press, so a link under the finger no longer swallows the copy/select sheet. - Copied text keeps its whitespace; only whitespace-only blocks are dropped. - The Android markdown test compares `String(node.type)` instead of a type assertion, which the changed-code quality gate rejects. * fix(mobile): route long presses on Markdown images to the row on Android An image block is a Pressable of its own, so on the Android transcript it now carries the row's onLongPress like tappable spans do; a long press on an image opens the copy/select sheet instead of being swallowed. Test extended with an image block. * test(mobile): pin the Android long press from a chat row to its actions sheet The existing row suite runs as iOS, where the bubble has no long press. This one runs as Android: the bubble's long press mounts the actions sheet with the message, the markdown receives the same handler, closing unmounts the sheet, and the user bubble carries no inline selection. * fix(mobile): preserve Android message selection while replies stream --------- Co-authored-by: Neil <neil@stably.ai>
9 lines
302 B
TypeScript
9 lines
302 B
TypeScript
import { Platform } from 'react-native'
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// Android double-tap selection can mistake successive scroll flicks for word selection.
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export function inlineTextSelectionAllowed(os: string): boolean {
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return os !== 'android'
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}
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export const INLINE_TEXT_SELECTION = inlineTextSelectionAllowed(Platform.OS)
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