[ios] Add custom events library start-up delay (#12088)

* [ios] Add custom delay 

Adds a custom delay to the events library initialization. This is only active when using certain profile configurations.

* [ios] events library version update to v0.4.1

* Update Events Library to include missing MGL_EXPORT

* Add MMEEventsService files to Events Lib Submodule

* Change delayTime type to int64_t

3 files changed, 39 insertions, 15 deletions

diff --git a/platform/ios/ios.xcodeproj/project.pbxproj b/platform/ios/ios.xcodeproj/project.pbxproj
index 1df509f477..2515ece910 100644
--- a/platform/ios/ios.xcodeproj/project.pbxproj
+++ b/platform/ios/ios.xcodeproj/project.pbxproj
@@ -363,11 +363,15 @@
 		AC518E00201BB55A00EBC820 /* MGLTelemetryConfig.h in Headers */ = {isa = PBXBuildFile; fileRef = AC518DFD201BB55A00EBC820 /* MGLTelemetryConfig.h */; };
 		AC518E03201BB56000EBC820 /* MGLTelemetryConfig.m in Sources */ = {isa = PBXBuildFile; fileRef = AC518DFE201BB55A00EBC820 /* MGLTelemetryConfig.m */; };
 		AC518E04201BB56100EBC820 /* MGLTelemetryConfig.m in Sources */ = {isa = PBXBuildFile; fileRef = AC518DFE201BB55A00EBC820 /* MGLTelemetryConfig.m */; };
+		ACF969F220CB04E600B23FB7 /* MMEEventsService.m in Sources */ = {isa = PBXBuildFile; fileRef = ACF969F020CB04E500B23FB7 /* MMEEventsService.m */; };
+		ACF969F320CB04E600B23FB7 /* MMEEventsService.m in Sources */ = {isa = PBXBuildFile; fileRef = ACF969F020CB04E500B23FB7 /* MMEEventsService.m */; };
+		ACF969F420CB04E600B23FB7 /* MMEEventsService.h in Headers */ = {isa = PBXBuildFile; fileRef = ACF969F120CB04E500B23FB7 /* MMEEventsService.h */; };
+		ACF969F520CB04E600B23FB7 /* MMEEventsService.h in Headers */ = {isa = PBXBuildFile; fileRef = ACF969F120CB04E500B23FB7 /* MMEEventsService.h */; };
 		CA0C27922076C804001CE5B7 /* MGLShapeSourceTests.m in Sources */ = {isa = PBXBuildFile; fileRef = CA0C27912076C804001CE5B7 /* MGLShapeSourceTests.m */; };
 		CA0C27942076CA19001CE5B7 /* MGLMapViewIntegrationTest.m in Sources */ = {isa = PBXBuildFile; fileRef = CA0C27932076CA19001CE5B7 /* MGLMapViewIntegrationTest.m */; };
 		CA1B4A512099FB2200EDD491 /* MGLMapSnapshotterTest.m in Sources */ = {isa = PBXBuildFile; fileRef = CA1B4A502099FB2200EDD491 /* MGLMapSnapshotterTest.m */; };
-		CA4EB8C720863487006AB465 /* MGLStyleLayerIntegrationTests.m in Sources */ = {isa = PBXBuildFile; fileRef = CA4EB8C620863487006AB465 /* MGLStyleLayerIntegrationTests.m */; };
 		CA34C9C3207FD272005C1A06 /* MGLCameraTransitionTests.mm in Sources */ = {isa = PBXBuildFile; fileRef = CA34C9C2207FD272005C1A06 /* MGLCameraTransitionTests.mm */; };
+		CA4EB8C720863487006AB465 /* MGLStyleLayerIntegrationTests.m in Sources */ = {isa = PBXBuildFile; fileRef = CA4EB8C620863487006AB465 /* MGLStyleLayerIntegrationTests.m */; };
 		CA55CD41202C16AA00CE7095 /* MGLCameraChangeReason.h in Headers */ = {isa = PBXBuildFile; fileRef = CA55CD3E202C16AA00CE7095 /* MGLCameraChangeReason.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		CA55CD42202C16AA00CE7095 /* MGLCameraChangeReason.h in Headers */ = {isa = PBXBuildFile; fileRef = CA55CD3E202C16AA00CE7095 /* MGLCameraChangeReason.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		CAA69DA4206DCD0E007279CD /* Mapbox.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = DA4A26961CB6E795000B7809 /* Mapbox.framework */; };
@@ -999,12 +1003,14 @@
 		96F3F73B1F5711F1003E2D2C /* MGLUserLocationHeadingIndicator.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = MGLUserLocationHeadingIndicator.h; sourceTree = "<group>"; };
 		AC518DFD201BB55A00EBC820 /* MGLTelemetryConfig.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = MGLTelemetryConfig.h; sourceTree = "<group>"; };
 		AC518DFE201BB55A00EBC820 /* MGLTelemetryConfig.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = MGLTelemetryConfig.m; sourceTree = "<group>"; };
+		ACF969F020CB04E500B23FB7 /* MMEEventsService.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = MMEEventsService.m; path = "vendor/mapbox-events-ios/MapboxMobileEvents/MMEEventsService.m"; sourceTree = SOURCE_ROOT; };
+		ACF969F120CB04E500B23FB7 /* MMEEventsService.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = MMEEventsService.h; path = "vendor/mapbox-events-ios/MapboxMobileEvents/MMEEventsService.h"; sourceTree = SOURCE_ROOT; };
 		CA0C27912076C804001CE5B7 /* MGLShapeSourceTests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = MGLShapeSourceTests.m; sourceTree = "<group>"; };
 		CA0C27932076CA19001CE5B7 /* MGLMapViewIntegrationTest.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = MGLMapViewIntegrationTest.m; sourceTree = "<group>"; };
 		CA0C27952076CA50001CE5B7 /* MGLMapViewIntegrationTest.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = MGLMapViewIntegrationTest.h; sourceTree = "<group>"; };
 		CA1B4A502099FB2200EDD491 /* MGLMapSnapshotterTest.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = MGLMapSnapshotterTest.m; sourceTree = "<group>"; };
-		CA4EB8C620863487006AB465 /* MGLStyleLayerIntegrationTests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = MGLStyleLayerIntegrationTests.m; sourceTree = "<group>"; };
 		CA34C9C2207FD272005C1A06 /* MGLCameraTransitionTests.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = MGLCameraTransitionTests.mm; sourceTree = "<group>"; };
+		CA4EB8C620863487006AB465 /* MGLStyleLayerIntegrationTests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = MGLStyleLayerIntegrationTests.m; sourceTree = "<group>"; };
 		CA55CD3E202C16AA00CE7095 /* MGLCameraChangeReason.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MGLCameraChangeReason.h; sourceTree = "<group>"; };
 		CA5E5042209BDC5F001A8A81 /* MGLTestUtility.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = MGLTestUtility.h; path = ../../darwin/test/MGLTestUtility.h; sourceTree = "<group>"; };
 		DA00FC8C1D5EEB0D009AABC8 /* MGLAttributionInfo.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MGLAttributionInfo.h; sourceTree = "<group>"; };
@@ -1579,6 +1585,8 @@
 				40834BB71FE05D6D00C1BD0D /* MMEEventLogger.m */,
 				406E99B51FFEFED600D9FFCC /* MMEEventLogReportViewController.h */,
 				406E99B11FFEFED500D9FFCC /* MMEEventLogReportViewController.m */,
+				ACF969F120CB04E500B23FB7 /* MMEEventsService.h */,
+				ACF969F020CB04E500B23FB7 /* MMEEventsService.m */,
 				40834BBB1FE05D6E00C1BD0D /* MMEEventsConfiguration.h */,
 				40834BB21FE05D6D00C1BD0D /* MMEEventsConfiguration.m */,
 				40834BA31FE05D6B00C1BD0D /* MMEEventsManager.h */,
@@ -2305,6 +2313,7 @@
 				DA8847F51CBAFA5100AB86E3 /* MGLOfflineRegion.h in Headers */,
 				DA737EE11D056A4E005BDA16 /* MGLMapViewDelegate.h in Headers */,
 				DA8848851CBB033F00AB86E3 /* FABKitProtocol.h in Headers */,
+				ACF969F420CB04E600B23FB7 /* MMEEventsService.h in Headers */,
 				AC518DFF201BB55A00EBC820 /* MGLTelemetryConfig.h in Headers */,
 				DA88481B1CBAFA6200AB86E3 /* MGLGeometry_Private.h in Headers */,
 				3510FFF91D6DCC4700F413B2 /* NSCompoundPredicate+MGLAdditions.h in Headers */,
@@ -2464,6 +2473,7 @@
 				3EA934623AD0000B7D99C3FB /* MGLRendererConfiguration.h in Headers */,
 				DACA86272019218600E9693A /* MGLRasterDEMSource.h in Headers */,
 				9621F2502091020E005B3800 /* NSExpression+MGLAdditions.h in Headers */,
+				ACF969F520CB04E600B23FB7 /* MMEEventsService.h in Headers */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -2984,6 +2994,7 @@
 				DA35A2B31CCA141D00E826B2 /* MGLCompassDirectionFormatter.m in Sources */,
 				DD0902A91DB1929D00C5BDCE /* MGLNetworkConfiguration.m in Sources */,
 				35D13AB91D3D15E300AFB4E0 /* MGLStyleLayer.mm in Sources */,
+				ACF969F220CB04E600B23FB7 /* MMEEventsService.m in Sources */,
 				40834C4C1FE05F7500C1BD0D /* TSKTrustKitConfig.m in Sources */,
 				DA35A2CB1CCAAAD200E826B2 /* NSValue+MGLAdditions.m in Sources */,
 				071BBB001EE7613F001FB02A /* MGLImageSource.mm in Sources */,
@@ -3109,6 +3120,7 @@
 				071BBAFF1EE7613E001FB02A /* MGLImageSource.mm in Sources */,
 				DA35A2CC1CCAAAD200E826B2 /* NSValue+MGLAdditions.m in Sources */,
 				40834C591FE05F7600C1BD0D /* TSKTrustKitConfig.m in Sources */,
+				ACF969F320CB04E600B23FB7 /* MMEEventsService.m in Sources */,
 				408AA8591DAEDA1E00022900 /* NSDictionary+MGLAdditions.mm in Sources */,
 				DAA4E4281CBB730400178DFB /* MGLTypes.m in Sources */,
 				DA35A2A21CC9E95F00E826B2 /* MGLCoordinateFormatter.m in Sources */,
diff --git a/platform/ios/src/MGLMapboxEvents.m b/platform/ios/src/MGLMapboxEvents.m
index 05f291d8a0..e9f27b3446 100644
--- a/platform/ios/src/MGLMapboxEvents.m
+++ b/platform/ios/src/MGLMapboxEvents.m
@@ -8,6 +8,8 @@ static NSString * const MGLMapboxMetricsEnabled = @"MGLMapboxMetricsEnabled";
 static NSString * const MGLMapboxMetricsDebugLoggingEnabled = @"MGLMapboxMetricsDebugLoggingEnabled";
 static NSString * const MGLTelemetryAccessToken = @"MGLTelemetryAccessToken";
 static NSString * const MGLTelemetryBaseURL = @"MGLTelemetryBaseURL";
+static NSString * const MGLEventsProfile = @"MMEEventsProfile";
+static NSString * const MGLVariableGeofence = @"VariableGeofence";
 
 @interface MGLMapboxEvents ()
 
@@ -122,21 +124,31 @@ static NSString * const MGLTelemetryBaseURL = @"MGLTelemetryBaseURL";
 }
 
 + (void)setupWithAccessToken:(NSString *)accessToken {
-    NSString *semanticVersion = [NSBundle mgl_frameworkInfoDictionary][@"MGLSemanticVersionString"];
-    NSString *shortVersion = [NSBundle mgl_frameworkInfoDictionary][@"CFBundleShortVersionString"];
-    NSString *sdkVersion = semanticVersion ?: shortVersion;
+    int64_t delayTime = 0;
     
-    // It is possible that an alternative access token was already set on this instance when the class was loaded
-    // Use it if it exists
-    NSString *resolvedAccessToken = [MGLMapboxEvents sharedInstance].accessToken ?: accessToken;
-    
-    [[[self sharedInstance] eventsManager] initializeWithAccessToken:resolvedAccessToken userAgentBase:MGLAPIClientUserAgentBase hostSDKVersion:sdkVersion];
-    
-    // It is possible that an alternative base URL was set on this instance when the class was loaded
-    // Use it if it exists
-    if ([MGLMapboxEvents sharedInstance].baseURL) {
-        [[MGLMapboxEvents sharedInstance] eventsManager].baseURL = [MGLMapboxEvents sharedInstance].baseURL;
+    if ([[[NSBundle mainBundle] objectForInfoDictionaryKey:MGLEventsProfile] isEqualToString:MGLVariableGeofence]) {
+        delayTime = 10;
     }
+    
+    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(delayTime * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
+        NSString *semanticVersion = [NSBundle mgl_frameworkInfoDictionary][@"MGLSemanticVersionString"];
+        NSString *shortVersion = [NSBundle mgl_frameworkInfoDictionary][@"CFBundleShortVersionString"];
+        NSString *sdkVersion = semanticVersion ?: shortVersion;
+        
+        // It is possible that an alternative access token was already set on this instance when the class was loaded
+        // Use it if it exists
+        NSString *resolvedAccessToken = [MGLMapboxEvents sharedInstance].accessToken ?: accessToken;
+        
+        [[[self sharedInstance] eventsManager] initializeWithAccessToken:resolvedAccessToken userAgentBase:MGLAPIClientUserAgentBase hostSDKVersion:sdkVersion];
+        
+        // It is possible that an alternative base URL was set on this instance when the class was loaded
+        // Use it if it exists
+        if ([MGLMapboxEvents sharedInstance].baseURL) {
+            [[MGLMapboxEvents sharedInstance] eventsManager].baseURL = [MGLMapboxEvents sharedInstance].baseURL;
+        }
+        
+        [self flush];
+    });
 }
 
 + (void)pushTurnstileEvent {
diff --git a/platform/ios/vendor/mapbox-events-ios b/platform/ios/vendor/mapbox-events-ios
-Subproject 16ad59ad80a1b0d2ffc206f4c62fb7215dcd279
+Subproject 2570417b77d9b9c22a40930cdf1fad4b985aff0