Constantly posting accessibility layout change notifications on every location change made it very difficult to stay focused on an accessibility element, be it the user dot or some other element. Now we only post the notification when the user dot is focused, user tracking mode is off (so the user dot actually has a chance to move around), and the application is active (not in the middle of application switching).
The user location annotation view is created lazily, so if the user dot isn’t within view at launch, it doesn’t exist by the time UIKit first queries MGLMapView for child accessibility elements. This caused console spew about missing accessibility elements and prevented the ℹ️ from being visible to XCUITest.
- uses the same algorithm as the GLFW app to determine scrollwheel zoom speed
- disables transitions which makes the trackpad feel faster due to immediate response
Fixed an issue where the “return to map” accessibility element lacked a label. Always update the title and subtitle of an annotation accessibility element, in case the title or subtitle changes from one showing to the next.
Added a hint for annotations. Use declarative rather than imperative for hints.
Marked the map view and its annotations as adjustable so that swiping up and down with VoiceOver zooms out and in, respectively.
Added accessibility values to toolbar buttons in iosapp.
Via nfarina/calloutview#84, SMCalloutView is now accessible. Activating a focused annotation now shows its callout view and focuses its left accessory view, if present, or the title view. There is a “return to map” accessibility element for dismissing the callout view and restoring focus to the annotation on the map.
Lazily create and cache accessibility elements for visible annotations as UIAccessibility asks about them.
Sort the annotations’ accessibility elements by the annotations’ distance from the logical center (the center after accounting for padding, or the user dot when user tracking mode is on).
Updated the changelog.
Fixes#1493.
Made the compass behave like a button when visible. Added accessibility values and hints. The compass’s accessibility value uses the compass direction formatter. Turned off direct interaction with the map because it obscures the ornaments.
The user dot now reports the current coordinates. Its accessibility label now reflects its annotation’s title instead of the hardcoded label “User location”. (It’d be weird to address the VoiceOver user as “user”.)
Enabled direct interaction with `MGLMapView`, allowing for panning and so forth. Defined an accessibility value that announces the current center coordinate. Inset the map view accessibility frame to exclude ornaments from the interactive element.
