f860169f35
The shared `MGLMapboxEvents` now owns the only instance of `MGLMetricsLocationManager`. It also owns a `MGLMapboxEventsData` object, to which all user-specific data has been relegated. This object can be built up and torn down on the fly, whenever the opt-out preference is toggled. `MGLMapboxEvents` has also given up knowledge of the access token and now queries `MGLAccountManager` for that information, which `MGLMapView` keeps up-to-date.
53 lines
1.3 KiB
Objective-C
53 lines
1.3 KiB
Objective-C
#import <Foundation/Foundation.h>
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#import "MGLAccountManager.h"
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#import "MGLMapboxEvents_Private.h"
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#import "NSProcessInfo+MGLAdditions.h"
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@interface MGLAccountManager()
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@property (atomic) NSString *accessToken;
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@end
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@implementation MGLAccountManager
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static MGLAccountManager *_sharedManager;
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// Can be called from any thread.
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//
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+ (instancetype) sharedManager {
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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if ( ! NSProcessInfo.processInfo.mgl_isInterfaceBuilderDesignablesAgent) {
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void (^setupBlock)() = ^{
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_sharedManager = [[self alloc] init];
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};
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if ( ! [[NSThread currentThread] isMainThread]) {
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dispatch_sync(dispatch_get_main_queue(), ^{
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setupBlock();
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});
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}
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else {
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setupBlock();
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}
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}
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});
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return _sharedManager;
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}
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+ (void) setAccessToken:(NSString *) accessToken {
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[[MGLAccountManager sharedManager] setAccessToken:accessToken];
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// Update MGLMapboxEvents
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// NOTE: This is (likely) the initial setup of MGLMapboxEvents
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[MGLMapboxEvents sharedManager];
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}
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+ (NSString *) accessToken {
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return [MGLAccountManager sharedManager].accessToken;
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}
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@end |