Fixed a race condition in which the access token alert controller would fail to present because the view controller hadn’t yet entered the view hierarchy, plus a downstream crash caused by the access token being missing.
Copyedited installation documentation to make sense to less experienced Xcode users, ensure consistency, remove redundant language, and reflect recent build changes.
If a subclass of MGLMapView registers itself as an observer of a non-multipoint annotation’s coordinate key path but fails to handle the change in its -observeValueForKeyPath:ofObject:change:context: implementation, the context would likely be a value other than the annotation’s tag. In that case, avoid doing anything in response to the coordinate changing. Even if the context in that case happens to match the annotation’s tag – say, because the developer passed in NULL (which is equal to 0) for the first added annotation (which would have a tag of 0) – the result would be an unnecessary but harmless update.
There’s no point observing the coordinate key path on MGLMultiPoint, since that property is immutable. Use the observation context instead of performing an annotation tag lookup when a coordinate has changed.
Fixed a crash removing a polyline or polygon by observing the coordinate key path on all annotations, not just non-MGLMultiPoints.
Pass in the annotation tag as the observation context. This fixes a crash when an annotation is added to the map view more than once, then removed more than once.
Replaced Markdown syntax with HTML syntax for hyperlinks in documentation comments. HTML links work both inside Xcode (whether Objective-C or Swift) and on the Web (via jazzy).
Fixes#3961.
MGLMapView observes changes to the coordinate property of each MGLAnnotation added to it. Changing the coordinate property in a KVO-compliant way causes the annotation to be relocated and its callout view, if present, to be dismissed. To avoid observing the same annotation twice yet also avoid expensive lookups when adding or removing annotations, MGLMapView indexes added point annotations in an NSMutableSet.
MGLMapView observes changes to the coordinate property of each MGLAnnotation added to it. Changing the coordinate property in a KVO-compliant way causes the annotation to be relocated and its callout view, if present, to be dismissed. To avoid observing the same annotation twice yet also avoid expensive lookups when adding or removing annotations, MGLMapView indexes added point annotations in an NSMutableSet.
In iosapp, tapping a callout view moves the selected annotation to the center of the screen and deselects it.
Fixes#1980.
Added an API for deleting unused annotation images’ images. When you nil out the image of an MGLAnnotationImage, MGLMapView deletes the sprite from the style and recreates any annotation associated with the MGLAnnotationImage instance; the MGLAnnotationImage’s falls back to SDK’s default annotation image.
In iosapp, deselecting an annotation resets its image to the default; deselecting it again restores the image.
ref #3185
Fixed a deadlock that could occur if the host application attempts to set user defaults on a background queue. Now we observer user defaults changes synchronously.
If no access token is found in user defaults at launch, iosapp prompts the user for an access token. Renamed the user defaults key for the access token to conform to Cocoa naming conventions.
Fixes#4696.
Use UIView animation to explicitly animate the user dot between user location updates. There is a tricky special case, which is that the callout must point to the annotation view’s implicit frame but must quickly rendezvous with the explicit frame.
Fixes#1041.
Now that #4641 has removed the prohibition against C99 extensions, this change removes many pragma statements that suppress warnings about variadic macros and designated initializers. Designated initializers and Elvis operators have been introduced wherever appropriate.
A workspace places derived data under ~/Library/ by default. We need it to live under build/ for all users. Instead of a legacy-style build products directory, force a workspace-relative DerivedData directory that matches the standard Xcode 4+ layout. Share the workspace settings file that forces the setting. Note that Xcode places its build and index output one level deeper than xcodebuild does.
Also fixed make ipackage-sim by conditionalizing anything related to the .dSYM file, which isn’t generated in the Debug configuration.
The iOS and OS X SDKs now share a non-UI test bundle. Moved the iOS UI test bundle into a uitest/ subdirectory and moved the OS X SDK tests into the darwin/ subdirectory.
Upgraded KIF to v3.4.2.
Halved the number of xcodebuild invocations, using a new scheme to string the dynamic and static builds together in each invocation. Removed unnecessary build flag overrides like ARCHS.
Removed support for building the SDK without Bitcode support via an environment variable. If you need to build without Bitcode support, set the ENABLE_BITCODE build setting in the project editor for the relevant Xcode target.
Xcode’s static library template comes with the -ObjC linker flag by default. Instead of removing that flag, this change removes the various imperfect workarounds we’ve been using to ensure that private SDK categories link. Given the size decrease in this static library since #2966 was fixed, we should have room to spare for the more straightforward approach. Moreover, an application that uses MGLMapView in a storyboard no longer needs to add -ObjC to the application target, which bloated the entire application, including other frameworks that had no need for -ObjC.
-ObjC isn’t even needed for dynamic frameworks, and the OS X SDK is only built as a dynamic framework.
