MapLibre ships as a dynamic framework, so being named in the app's load
commands means dyld loads it before main runs on every launch: 7.3 MB paged in,
133 C++ static initialisers run and its classes registered, all for a map that
only appears once a location screen is opened.
Measured on an iPhone 17 Pro with two otherwise identical probe apps launched
alternately, linking MapLibre takes pre-main from 11.1 ms to 23.2 ms, and on a
cold launch from 32.9 ms to 60.7 ms. Loading it on demand brings pre-main back
to the 11.1 ms baseline and moves the roughly 11 ms it costs to dlopen to the
moment the map first appears.
MapLibreShim is now embedded but not linked, and the app resolves the shim
through the ObjC runtime after dlopen-ing it. MapLibre stays in the bundle as
an embed-only framework reference so the shim's load command can resolve
against it, expressed as an implicit framework because xcodegen can't describe
embed-without-link for a package product.
Timeline location messages already use the static tile view, which never
touched MapLibre, so the shim only loads for interactive maps.
Second step towards loading MapLibre on demand: everything that touches it now
lives in one framework, so that framework can later be left unlinked.
The interactive map view, its annotation view and the coordinate animator move
into MapLibreShim, which reaches the app through MapLibreShimProtocol. The app
side keeps its MapLibreMapView call site and becomes a thin wrapper that builds
a MapViewConfiguration, passing the app-only pieces (map style URLs, marker
views, tint colour) across as closures so the shim needs nothing from the app.
LocationAnnotation loses its MapLibre conformance and becomes a plain struct,
with the shim mapping it onto its own annotation type. MapLibre's log
forwarding moves into the shim as well, since TargetConfiguration can no longer
reach it.
Groundwork for loading MapLibre on demand. The map view is about to move into
its own framework, and both sides need to agree on the types that cross the
boundary, so ShowUserLocationMode and MapLibreError move out of the app into a
small framework that the app links.
* Enable Swift 6.2 with default main actor isolation for the app target
Turn on SWIFT_VERSION 6.2, SWIFT_APPROACHABLE_CONCURRENCY and SWIFT_DEFAULT_ACTOR_ISOLATION = MainActor for the ElementX target, matching the NSE and Share Extension (which already use 6.2 without the main actor default).
# Conflicts:
# ElementX.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
* Update the code generation templates for Swift 6
Emit nonisolated/@unchecked Sendable mocks and nonisolated string enums, and mark async mock methods @concurrent so they keep suspending like the real implementations (otherwise intermediate states are unobservable in tests). Includes the regenerated mocks and strings.
# Conflicts:
# ElementX/Sources/Mocks/Generated/GeneratedMocks.swift
* Make the data layer and services nonisolated and Sendable
Annotate the value-type models, Rust SDK proxy wrappers, timeline item graph, settings, logging and NSE-shared types as nonisolated, and conform the service protocols to Sendable so their existentials can cross isolation boundaries. These types run off the main actor and no longer inherit the target's default main actor isolation.
* Adopt the new isolation across call sites, mocks and signatures
Update call sites, closure signatures and mock configuration helpers to match the nonisolated/Sendable data layer, including the main actor isolated mock inits and the @Sendable filter on recentlyVisitedRooms.
^ Conflicts:
^ ElementX/Sources/Services/SecureBackup/SecureBackupController.swift
* Remove redundant @MainActor annotations
With the app target defaulting to main actor isolation, the explicit @MainActor on view models, coordinators, views and their protocols is no longer required.
* Fix concurrency hotspots surfaced by the migration
Resolve the room summary main-thread deadlock by moving diff processing onto AsyncStreams, add the SDKListener.onMainActor FIFO bridge for SDK callbacks, hop KVO/timer/UIKit callbacks to the main actor via assumeIsolated, add isolated deinits, and apply the few justified nonisolated(unsafe) escapes for queue-confined Apple APIs.
* Fix the unit tests for Swift 6 concurrency
Hop the waitForConfirmation body onto the caller's actor (Swift Testing runs confirmation closures off-actor), and adjust the affected suites and async signatures.
* offload diffs on concurrent threads instead of main actor
* make room info protocols sendable
* use a task group for fetching data so that everything runs concurrently in the TextRoomTimelineView when getting the preview.
* use the generic onMainActor implementation, which already makes a stream and send the continuation on the main actor.
* small pr comments issues being addressed
* update enterprise
* Update StaticCode to 1.1.0 and specify the required Swift isolation.
* fix ElementCallServiceTests
* update enterprise
* re-generate mocks
* update enterprise
* enterprise new code conformed to swift 6
---------
Co-authored-by: Doug <douglase@element.io>
* added a new tracking mode for following a marker and the logic for switching such tracking mode
* implemented the follow marker tracking mode
* improved and added new tests
* Add LiveLocationSheet and refactor existing views to share code
* Implement logic for highlighting a specific LLS from a user once selected in the sheet
* Updated tests, project and added new previews for the LLS sheet.
# Conflicts:
# PreviewTests/Sources/__Snapshots__/PreviewTests/liveLocationRoomTimelineView.Bubbles-iPad-pseudo.png
# PreviewTests/Sources/__Snapshots__/PreviewTests/liveLocationRoomTimelineView.Bubbles-iPhone-pseudo.png
* add Equatable conformance to CLLocationCoordinate2D
* refactored the static location screen to the location sharing screen
# Conflicts:
# UnitTests/Sources/LocationSharingScreenViewModelTests.swift
# Conflicts:
# ElementX.xcodeproj/project.pbxproj
* implemented a custom pin with an overlayable view
* implemented the render of the user when the location is sender instead of the pin type
* removed description and body they are not used at all.
* reimplemented single button for sharing this or user location + implemented an experimental way to update annotations
* removed unnecessary @Suite description
* implemented a way to display the alert on top of the sheet and added a spinner to the center user location button
* fixed alerts strings
* fixed a failing test
* improved preview tests
* add new asset for location, add logic for sharing user current location
* work on default zoom and auth for location
* add attribution button
* fix attribution button position, fix isSharingUserLocation
* Add NSLocationWhenInUseUsageDescription back
* Fix initial animation
* change map logo and attribution position
* Add annotation just in the setup
* add errors and alert for map vies
* location unit test
* add unit test for location sharing
* add changelog
* Update ElementX/Sources/Other/MapLibre/MapLibreMapView.swift
Co-authored-by: Alfonso Grillo <alfogrillo@gmail.com>
* add comments and minor parameters refactor
* Update ElementX/Sources/Screens/LocationSharing/StaticLocationScreenCoordinator.swift
Co-authored-by: Mauro <34335419+Velin92@users.noreply.github.com>
* Update ElementX/Sources/Screens/LocationSharing/StaticLocationScreenViewModel.swift
Co-authored-by: Mauro <34335419+Velin92@users.noreply.github.com>
* Sort assets
* Cleanup
* Cleanup
* Fix error localizations
* Fix tests
---------
Co-authored-by: Alfonso Grillo <alfogrillo@gmail.com>
Co-authored-by: Mauro <34335419+Velin92@users.noreply.github.com>
* added map sdk with basic permission and static view
* add location annotation
* create dedicate service for MapTiler URLs
* manage error for MapLibre component
* add error to new Alert item
Stefan Ceriu
Mauro
Doug
Mauro Romito
Doug
Stefan Ceriu
manuroe
Alfonso Grillo
Flescio