Draft
Conversation
When the user's location updates arrive, the location dot walks off the visible map area because the camera stays fixed after its initial position. A reusable CameraFollowState helper is built in core/maps/ui so both screens share identical logic
Animate the user location dot between consecutive GPS fixes using Compose Animatable<LatLng> with LinearEasing over 800 ms (matching the camera follow animation duration). First fix snaps immediately so the dot doesn't fly in from (0, 0). Subsequent fixes glide smoothly, eliminating the jump at 50+ km/h train speeds. Both SearchStopMap and JourneyMap use the same LatLngToVector TwoWayConverter.
Draft
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Create CameraFollowState
When the user's location updates arrive, the location dot walks off the visible map area because the camera stays fixed after its initial position.
A reusable CameraFollowState helper is built in core/maps/ui so both screens share identical logic
Add smooth location dot animation between GPS fixes
Animate the user location dot between consecutive GPS fixes using
Compose Animatable with LinearEasing over 800 ms (matching
the camera follow animation duration). First fix snaps immediately so
the dot doesn't fly in from (0, 0). Subsequent fixes glide smoothly,
eliminating the jump at 50+ km/h train speeds. Both SearchStopMap and
JourneyMap use the same LatLngToVector TwoWayConverter.