fix(ios): data ingestion failure

* refactor(ios): update example apps bundle id

* refactor(ios): make all uuids lowercased

* refactor(ios): update request json to default to empty string instead of null

* refactor(ios): update view_name to class_name

* fix(ios): ignore native view controller tracking

* refactor(ios): remove cyclic navigation from example apps

* fix(ios): generate accurate thread name

* chore(ios): add missing attributes

* chore(ios): add sessionator data

ios/DemoApp/Controller/ObjcDetailViewController.m

@@ -55,7 +55,7 @@ - (UIView *)createTableHeaderView {
     // Create the header view
     UIView *headerView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, self.view.bounds.size.width, 100)];
 
-    NSArray *buttonTitles = @[@"SwiftUI Controller", @"Swift Controller", @"Objc Controller", @"Collection Controller"];
+    NSArray *buttonTitles = @[@"SwiftUI Controller", @"Collection Controller"];
 
     // Create two vertical stack views
     UIStackView *verticalStackView1 = [[UIStackView alloc] init];
@@ -78,7 +78,7 @@ - (UIView *)createTableHeaderView {
         button.tag = i;
         [button addTarget:self action:@selector(headerButtonTapped:) forControlEvents:UIControlEventTouchUpInside];
 
-        if (i < 2) {
+        if (i % 2 == 0) {
             [verticalStackView1 addArrangedSubview:button];
         } else {
             [verticalStackView2 addArrangedSubview:button];
@@ -113,29 +113,13 @@ - (void)headerButtonTapped:(UIButton *)sender {
             [self navigateToSwiftUIView];
             break;
         case 1:
-            [self transitionToSwiftViewController];
-            break;
-        case 2:
-            [self transitionToObjcViewController];
-            break;
-        case 3:
             [self transitionToCollectionViewController];
             break;
         default:
             break;
     }
 }
 
--(void)transitionToObjcViewController {
-    ObjcDetailViewController *controller = [[ObjcDetailViewController alloc] init];
-    [self.navigationController pushViewController:controller animated:YES];
-}
-
--(void)transitionToSwiftViewController {
-    ViewController *controller = [[ViewController alloc] init];
-    [[self navigationController] pushViewController:controller animated:YES];
-}
-
 -(void)transitionToCollectionViewController {
     CollectionViewController *controller = [[CollectionViewController alloc] init];
     [[self navigationController] pushViewController:controller animated:YES];

ios/DemoApp/Controller/SwiftUIDetailViewController.swift

@@ -5,6 +5,7 @@
 //  Created by Adwin Ross on 27/09/24.
 //
 
+import MeasureSDK
 import SwiftUI
 import UIKit
 
@@ -27,34 +28,19 @@ struct SwiftUIDetailViewController: View {
     ]
 
     var body: some View {
-        NavigationView {
-            VStack {
-                headerView
-
-                List(crashTypes, id: \.self) { crashType in
-                    Text(crashType)
-                        .onTapGesture {
-                            triggerCrash(type: crashType)
-                        }
+        MsrMoniterView("DetailListView") {
+            NavigationView {
+                VStack {
+                    List(crashTypes, id: \.self) { crashType in
+                        Text(crashType)
+                            .onTapGesture {
+                                triggerCrash(type: crashType)
+                            }
+                    }
+                    .navigationBarTitle("SwiftUI View Controller", displayMode: .inline)
                 }
-                .navigationBarTitle("SwiftUI View Controller", displayMode: .inline)
-            }
-        }
-    }
-
-    var headerView: some View {
-        HStack(spacing: 10) {
-            Button("Swift Controller") {
-                pushViewController(ViewController())
-            }
-            .frame(maxWidth: .infinity)
-
-            Button("ObjC Controller") {
-                pushViewController(ObjcDetailViewController())
             }
-            .frame(maxWidth: .infinity)
         }
-        .padding()
     }
 
     // MARK: - Crash Triggers

ios/DemoApp/Controller/ViewController.swift

@@ -49,7 +49,7 @@ import MeasureSDK
     func createTableHeaderView() -> UIView {
         let headerView = UIView(frame: CGRect(x: 0, y: 0, width: view.bounds.width, height: 150))
 
-        let buttonTitles = ["SwiftUI Controller", "Swift Controller", "Objc Controller", "Collection Controller", "System Controls"]
+        let buttonTitles = ["SwiftUI Controller", "Objc Controller", "Collection Controller", "System Controls"]
 
         // Create vertical stack views to hold two buttons each
         let verticalStackView1 = UIStackView()
@@ -103,15 +103,12 @@ import MeasureSDK
             let hostingController = UIHostingController(rootView: swiftUIView)
             self.navigationController?.pushViewController(hostingController, animated: true)
         case 1:
-            let controller = ViewController()
-            self.navigationController?.pushViewController(controller, animated: true)
-        case 2:
             let controller = ObjcDetailViewController()
             self.navigationController?.pushViewController(controller, animated: true)
-        case 3:
+        case 2:
             let controller = CollectionViewController()
             self.navigationController?.pushViewController(controller, animated: true)
-        case 4:
+        case 3:
             if let controller = self.storyboard?.instantiateViewController(withIdentifier: "ControlsViewController") {
                 self.navigationController?.pushViewController(controller, animated: true)
             }

ios/MeasureSDK.xcodeproj/project.pbxproj

@@ -1840,7 +1840,7 @@
 				);
 				MARKETING_VERSION = 1.0;
 				OTHER_SWIFT_FLAGS = "-DINTERNAL_LOGGING";
-				PRODUCT_BUNDLE_IDENTIFIER = com.measure.TestApp;
+				PRODUCT_BUNDLE_IDENTIFIER = sh.measure.TestApp;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_VERSION = 5.0;
@@ -1867,7 +1867,7 @@
 				);
 				MARKETING_VERSION = 1.0;
 				OTHER_SWIFT_FLAGS = "-DINTERNAL_LOGGING";
-				PRODUCT_BUNDLE_IDENTIFIER = com.measure.TestApp;
+				PRODUCT_BUNDLE_IDENTIFIER = sh.measure.TestApp;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_VERSION = 5.0;
@@ -1927,7 +1927,7 @@
 					"@executable_path/Frameworks",
 				);
 				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = com.measure.SwiftUIDemo;
+				PRODUCT_BUNDLE_IDENTIFIER = sh.measure.SwiftUIDemo;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_VERSION = 5.0;
@@ -1955,7 +1955,7 @@
 					"@executable_path/Frameworks",
 				);
 				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = com.measure.SwiftUIDemo;
+				PRODUCT_BUNDLE_IDENTIFIER = sh.measure.SwiftUIDemo;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_VERSION = 5.0;
@@ -1985,7 +1985,7 @@
 					"@executable_path/Frameworks",
 				);
 				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = com.measure.DemoApp;
+				PRODUCT_BUNDLE_IDENTIFIER = sh.measure.DemoApp;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_OBJC_BRIDGING_HEADER = "DemoApp/Controller/DemoApp-Bridging-Header.h";
@@ -2017,7 +2017,7 @@
 					"@executable_path/Frameworks",
 				);
 				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = com.measure.DemoApp;
+				PRODUCT_BUNDLE_IDENTIFIER = sh.measure.DemoApp;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_OBJC_BRIDGING_HEADER = "DemoApp/Controller/DemoApp-Bridging-Header.h";

ios/MeasureSDK/Attribute/Attribute.swift

@@ -54,6 +54,9 @@ struct Attributes: Codable {
     var appBuild: String = ""
     var measureSdkVersion: String = ""
     var appUniqueId: String = ""
+    var deviceThermalThrottlingEnabled: Bool?
+    var deviceLowPowerMode: Bool?
+    var osPageSize: UInt8?
 
     enum CodingKeys: String, CodingKey {
         case threadName = "thread_name"
@@ -81,5 +84,8 @@ struct Attributes: Codable {
         case appBuild = "app_build"
         case measureSdkVersion = "measure_sdk_version"
         case appUniqueId = "app_unique_id"
+        case osPageSize = "os_page_size"
+        case deviceThermalThrottlingEnabled = "device_thermal_throttling_enabled"
+        case deviceLowPowerMode = "device_low_power_mode"
     }
 }

ios/MeasureSDK/Events/EventProcessor.swift

@@ -74,7 +74,7 @@ final class BaseEventProcessor: EventProcessor {
         attachments: [Attachment]?,
         sessionId: String?
     ) {
-        let threadName = ((Thread.current.name?.isEmpty) != nil) ? "unknown" : Thread.current.name
+        let threadName = OperationQueue.current?.underlyingQueue?.label ?? "unknown"
         let event = createEvent(
             data: data,
             timestamp: timestamp,
@@ -85,6 +85,7 @@ final class BaseEventProcessor: EventProcessor {
             sessionId: sessionId
         )
         event.attributes?.threadName = threadName
+        event.attributes?.deviceLowPowerMode = ProcessInfo.processInfo.isLowPowerModeEnabled
         event.appendAttributes(self.attributeProcessors)
         if let attributes = event.attributes {
             self.crashDataPersistence.attribute = attributes

ios/MeasureSDK/Exporter/EventSerializer.swift

@@ -143,7 +143,7 @@ struct EventSerializer {
         var result = "{"
         result += "\"handled\":\(exceptionData.handled),"
         result += "\"exceptions\":[\(exceptionsSerialized)],"
-        result += "\"foreground\":\(exceptionData.foreground.map { "\($0)" } ?? "null"),"
+        result += "\"foreground\":\(exceptionData.foreground.map { "\($0)" } ?? ""),"
         result += "\"threads\":[\(threadsSerialized)]"
         result += "}"
         return result
@@ -156,7 +156,7 @@ struct EventSerializer {
         result += "\"type\":\"\(escapeString(exceptionDetail.type))\","
         result += "\"message\":\"\(escapeString(exceptionDetail.message))\","
         result += "\"frames\":[\(framesSerialized)],"
-        result += "\"signal\":\"\(exceptionDetail.signal ?? "null")\","
+        result += "\"signal\":\"\(exceptionDetail.signal ?? "")\","
         result += "\"thread_name\":\"\(escapeString(exceptionDetail.threadName))\","
         result += "\"thread_sequence\":\(exceptionDetail.threadSequence),"
         result += "\"os_build_number\":\"\(escapeString(exceptionDetail.osBuildNumber))\""
@@ -197,8 +197,8 @@ struct EventSerializer {
 
     private func serialiseClickData(_ clickData: ClickData) -> String? {
         var result = "{"
-        result += "\"target\":\"\(clickData.target ?? "null")\","
-        result += "\"target_id\":\"\(clickData.targetId ?? "null")\","
+        result += "\"target\":\"\(clickData.target ?? "")\","
+        result += "\"target_id\":\"\(clickData.targetId ?? "")\","
         result += "\"width\":\(clickData.width ?? 0),"
         result += "\"height\":\(clickData.height ?? 0),"
         result += "\"x\":\(clickData.x),"
@@ -211,8 +211,8 @@ struct EventSerializer {
 
     private func serialiseLongClickData(_ longClickData: LongClickData) -> String? {
         var result = "{"
-        result += "\"target\":\"\(longClickData.target ?? "null")\","
-        result += "\"target_id\":\"\(longClickData.targetId ?? "null")\","
+        result += "\"target\":\"\(longClickData.target ?? "")\","
+        result += "\"target_id\":\"\(longClickData.targetId ?? "")\","
         result += "\"width\":\(longClickData.width ?? 0),"
         result += "\"height\":\(longClickData.height ?? 0),"
         result += "\"x\":\(longClickData.x),"
@@ -225,8 +225,8 @@ struct EventSerializer {
 
     private func serialiseScrollData(_ scrollData: ScrollData) -> String {
         var result = "{"
-        result += "\"target\":\"\(scrollData.target ?? "null")\","
-        result += "\"target_id\":\"\(scrollData.targetId ?? "null")\","
+        result += "\"target\":\"\(scrollData.target ?? "")\","
+        result += "\"target_id\":\"\(scrollData.targetId ?? "")\","
         result += "\"x\":\(scrollData.x),"
         result += "\"y\":\(scrollData.y),"
         result += "\"end_x\":\(scrollData.endX),"
@@ -256,7 +256,7 @@ struct EventSerializer {
     private func serialiseSwiftUILifecycleData(_ swiftUILifecycleData: SwiftUILifecycleData) -> String {
         var result = "{"
         result += "\"type\":\"\(swiftUILifecycleData.type.rawValue)\","
-        result += "\"view_name\":\"\(swiftUILifecycleData.viewName)\""
+        result += "\"class_name\":\"\(swiftUILifecycleData.className)\""
         result += "}"
         return result
     }
@@ -327,31 +327,32 @@ struct EventSerializer {
             do {
                 decodedAttributes = try JSONDecoder().decode(Attributes.self, from: attributeData)
                 var result = "{"
-                    result += "\"thread_name\":\"\(decodedAttributes?.threadName ?? "null")\","
-                    result += "\"device_name\":\"\(decodedAttributes?.deviceName ?? "null")\","
-                    result += "\"device_model\":\"\(decodedAttributes?.deviceModel ?? "null")\","
-                    result += "\"device_manufacturer\":\"\(decodedAttributes?.deviceManufacturer ?? "null")\","
-                    result += "\"device_type\":\"\(decodedAttributes?.deviceType?.rawValue ?? "null")\","
+                    result += "\"thread_name\":\"\(decodedAttributes?.threadName ?? "")\","
+                    result += "\"device_name\":\"\(decodedAttributes?.deviceName ?? "")\","
+                    result += "\"device_model\":\"\(decodedAttributes?.deviceModel ?? "")\","
+                    result += "\"device_manufacturer\":\"\(decodedAttributes?.deviceManufacturer ?? "")\","
+                    result += "\"device_type\":\"\(decodedAttributes?.deviceType?.rawValue ?? "")\","
                     result += "\"device_is_foldable\":\(decodedAttributes?.deviceIsFoldable ?? false),"
                     result += "\"device_is_physical\":\(decodedAttributes?.deviceIsPhysical ?? true),"
                     result += "\"device_density_dpi\":\(decodedAttributes?.deviceDensityDpi ?? 0),"
                     result += "\"device_width_px\":\(decodedAttributes?.deviceWidthPx ?? 0),"
                     result += "\"device_height_px\":\(decodedAttributes?.deviceHeightPx ?? 0),"
                     result += "\"device_density\":\(decodedAttributes?.deviceDensity ?? 0),"
-                    result += "\"device_locale\":\"\(decodedAttributes?.deviceLocale ?? "null")\","
-                    result += "\"os_name\":\"\(decodedAttributes?.osName ?? "null")\","
-                    result += "\"os_version\":\"\(decodedAttributes?.osVersion ?? "null")\","
-                    result += "\"platform\":\"\(decodedAttributes?.platform ?? "null")\","
-                    result += "\"network_type\":\"\(decodedAttributes?.networkType?.rawValue ?? "null")\","
-                    result += "\"network_generation\":\"\(decodedAttributes?.networkGeneration?.rawValue ?? "null")\","
-                    result += "\"network_provider\":\"\(decodedAttributes?.networkProvider ?? "null")\","
-                    result += "\"installation_id\":\"\(decodedAttributes?.installationId ?? "null")\","
-                    result += "\"user_id\":\"\(decodedAttributes?.userId ?? "null")\","
-                    result += "\"device_cpu_arch\":\"\(decodedAttributes?.deviceCpuArch ?? "null")\","
-                    result += "\"app_version\":\"\(decodedAttributes?.appVersion ?? "null")\","
-                    result += "\"app_build\":\"\(decodedAttributes?.appBuild ?? "null")\","
-                    result += "\"measure_sdk_version\":\"\(decodedAttributes?.measureSdkVersion ?? "null")\","
-                    result += "\"app_unique_id\":\"\(decodedAttributes?.appUniqueId ?? "null")\""
+                    result += "\"device_locale\":\"\(decodedAttributes?.deviceLocale ?? "")\","
+                    result += "\"os_name\":\"\(decodedAttributes?.osName ?? "")\","
+                    result += "\"os_version\":\"\(decodedAttributes?.osVersion ?? "")\","
+                    result += "\"platform\":\"\(decodedAttributes?.platform ?? "")\","
+                    result += "\"network_type\":\"\(decodedAttributes?.networkType?.rawValue ?? "")\","
+                    result += "\"network_generation\":\"\(decodedAttributes?.networkGeneration?.rawValue ?? "")\","
+                    result += "\"network_provider\":\"\(decodedAttributes?.networkProvider ?? "")\","
+                    result += "\"installation_id\":\"\(decodedAttributes?.installationId ?? "")\","
+                    result += "\"user_id\":\"\(decodedAttributes?.userId ?? "")\","
+                    result += "\"device_cpu_arch\":\"\(decodedAttributes?.deviceCpuArch ?? "")\","
+                    result += "\"app_version\":\"\(decodedAttributes?.appVersion ?? "")\","
+                    result += "\"app_build\":\"\(decodedAttributes?.appBuild ?? "")\","
+                    result += "\"measure_sdk_version\":\"\(decodedAttributes?.measureSdkVersion ?? "")\","
+                    result += "\"device_low_power_mode\":\"\(decodedAttributes?.deviceLowPowerMode ?? false)\","
+                    result += "\"app_unique_id\":\"\(decodedAttributes?.appUniqueId ?? "")\""
                     result += "}"
                 return result
             } catch {

ios/MeasureSDK/Lifecycle/LifecycleCollector.swift

@@ -54,16 +54,32 @@ class BaseLifecycleCollector: LifecycleCollector {
     func processControllerLifecycleEvent(_ vcLifecycleType: VCLifecycleEventType, for viewController: UIViewController) {
         let className = String(describing: type(of: viewController))
 
-        eventProcessor.track(data: VCLifecycleData(type: vcLifecycleType.stringValue, className: className),
-                             timestamp: timeProvider.now(),
-                             type: .lifecycleViewController,
-                             attributes: nil,
-                             sessionId: nil,
-                             attachments: nil)
+        // Define the list of excluded class names
+        let excludedClassNames = [
+            "UIHostingController",
+            "UIKitNavigationController",
+            "NavigationStackHostingController",
+            "NotifyingMulticolumnSplitViewController",
+            "StyleContextSplitViewNavigationController"
+        ]
+
+        // Check if the class name contains any of the excluded substrings
+        let shouldTrackEvent = !excludedClassNames.contains { className.contains($0) }
+
+        if shouldTrackEvent {
+            eventProcessor.track(
+                data: VCLifecycleData(type: vcLifecycleType.stringValue, className: className),
+                timestamp: timeProvider.now(),
+                type: .lifecycleViewController,
+                attributes: nil,
+                sessionId: nil,
+                attachments: nil
+            )
+        }
     }
 
-    func processSwiftUILifecycleEvent(_ swiftUILifecycleType: SwiftUILifecycleType, for viewName: String) {
-        eventProcessor.track(data: SwiftUILifecycleData(type: swiftUILifecycleType, viewName: viewName),
+    func processSwiftUILifecycleEvent(_ swiftUILifecycleType: SwiftUILifecycleType, for className: String) {
+        eventProcessor.track(data: SwiftUILifecycleData(type: swiftUILifecycleType, className: className),
                              timestamp: timeProvider.now(),
                              type: .lifecycleSwiftUI,
                              attributes: nil,

ios/MeasureSDK/Lifecycle/LifecycleEvents.swift

@@ -47,6 +47,11 @@ struct ApplicationLifecycleData: Codable {
 struct VCLifecycleData: Codable {
     let type: String
     let className: String
+
+    enum CodingKeys: String, CodingKey {
+        case type
+        case className = "class_name"
+    }
 }
 
 enum SwiftUILifecycleType: String, Codable {
@@ -56,5 +61,10 @@ enum SwiftUILifecycleType: String, Codable {
 
 struct SwiftUILifecycleData: Codable {
     let type: SwiftUILifecycleType
-    let viewName: String
+    let className: String
+
+    enum CodingKeys: String, CodingKey {
+        case type
+        case className = "class_name"
+    }
 }