bf6a100801
If no access token is set in the Info.plist, avoid triggering a KVO notification about the access token changing. By the same token (heh), avoid pulling a C string out of the change dictionary if the access token is being nilled out.
73 lines
2.1 KiB
Objective-C
73 lines
2.1 KiB
Objective-C
#import "MGLAccountManager_Private.h"
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#import "MGLMapboxEvents.h"
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#import "NSProcessInfo+MGLAdditions.h"
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@interface MGLAccountManager()
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@property (atomic) BOOL mapboxMetricsEnabledSettingShownInApp;
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@property (atomic) NSString *accessToken;
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@end
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@implementation MGLAccountManager
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+ (void)load {
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// Read the initial configuration from Info.plist. The shown-in-app setting
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// preempts the Settings bundle check in -[MGLMapboxEvents init] triggered
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// by setting the access token.
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NSBundle *bundle = [NSBundle mainBundle];
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NSNumber *shownInAppNumber = [bundle objectForInfoDictionaryKey:@"MGLMapboxMetricsEnabledSettingShownInApp"];
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if (shownInAppNumber) {
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[MGLAccountManager sharedManager].mapboxMetricsEnabledSettingShownInApp = [shownInAppNumber boolValue];
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}
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NSString *accessToken = [bundle objectForInfoDictionaryKey:@"MGLMapboxAccessToken"];
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if (accessToken.length) {
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self.accessToken = accessToken;
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}
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}
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// Can be called from any thread.
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//
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+ (instancetype) sharedManager {
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if (NSProcessInfo.processInfo.mgl_isInterfaceBuilderDesignablesAgent) {
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return nil;
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}
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static dispatch_once_t onceToken;
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static MGLAccountManager *_sharedManager;
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void (^setupBlock)() = ^{
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dispatch_once(&onceToken, ^{
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_sharedManager = [[self alloc] init];
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});
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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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return _sharedManager;
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}
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+ (BOOL) mapboxMetricsEnabledSettingShownInApp {
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return [MGLAccountManager sharedManager].mapboxMetricsEnabledSettingShownInApp;
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}
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+ (void) setAccessToken:(NSString *) accessToken {
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if ( ! [accessToken length]) return;
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[MGLAccountManager sharedManager].accessToken = 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 |