Now only defined key can be transfered via internal meta

Author: jobykorahgeorgeibm

Sources/InstanaAgent/Beacons/Beacons Types/ViewChange.swift

@@ -8,13 +8,13 @@ class ViewChange: Beacon {
     var accessibilityLabel: String?
     var navigationItemTitle: String?
     var className: String?
-    var viewInternalMetaMap: [String: String]
+    var viewInternalCPMetaMap: [String: String]
 
     init(timestamp: Instana.Types.Milliseconds = Date().millisecondsSince1970,
          viewName: String? = nil, accessibilityLabel: String? = nil,
          navigationItemTitle: String? = nil,
-         className: String? = nil, isSwiftUI: Bool = false, viewInternalMetaMap: [String: String] = [:]) {
-        self.viewInternalMetaMap = [:]
+         className: String? = nil, isSwiftUI: Bool = false, viewInternalCPMetaMap: [String: String] = [:]) {
+        self.viewInternalCPMetaMap = [:]
         var canonicalName: String? = viewName
         var prefix = ""
         if accessibilityLabel != nil, !accessibilityLabel!.isEmpty {
@@ -34,8 +34,8 @@ class ViewChange: Beacon {
                 canonicalName = prefix.isEmpty ? "@\(self.className!)" : prefix
             }
         }
-        for (key, value) in viewInternalMetaMap {
-            self.viewInternalMetaMap[key] = value
+        for (key, value) in viewInternalCPMetaMap {
+            self.viewInternalCPMetaMap[key] = value
         }
         super.init(timestamp: timestamp, viewName: canonicalName)
     }

Sources/InstanaAgent/Beacons/CoreBeacon/CoreBeaconFactory.swift

@@ -109,8 +109,8 @@ extension CoreBeacon {
         if beacon.className != nil {
             im![internalMetaDataKeyView_className] = beacon.className!
         }
-        if !beacon.viewInternalMetaMap.isEmpty {
-            for (key, value) in beacon.viewInternalMetaMap {
+        if !beacon.viewInternalCPMetaMap.isEmpty {
+            for (key, value) in beacon.viewInternalCPMetaMap {
                 im![key] = value
             }
         }

Sources/InstanaAgent/Configuration/Defines.swift

@@ -56,6 +56,8 @@ let internalMetaDataKeyView_accbltyLabel = "view.accLabel" // accessibilityLabel
 let internalMetaDataKeyView_navItemTitle = "view.navItemTitle" // navigationItemTitle
 let internalMetaDataKeyView_className = "view.clsName" // className
 
+let internalMetaFlutterKeys = ["settings.route.name", "widget.name", "child.widget.name", "child.widget.title", "go.router.path"] // keys given from flutter agent
+
 ///
 /// Mobile Features
 ///

Sources/InstanaAgent/Instana.swift

@@ -414,22 +414,33 @@ import Foundation
 
     /// Set the screen name and its meta details from crossplatfrom services (Flutter & React Native agents)
     ///
+    /// ONLY TO BE USED BY FLUTTER/REACT NATIVE AGENTS!
+    ///
     /// This is exposed for internal use, for the communication between the instana agents, not to be consumed by developers
     /// Call this method from instana cross platform agents when need to provide auto capture of screen names and its meta details
     ///  - Parameters:
     ///         - name: The screen name identified from cross platform agents
-    ///         - viewInternalMetaMap: Dictionary of keys and values of meta details from cross platform agents
+    ///         - viewInternalCPMetaMap: Dictionary of keys and values of meta details from CROSS PLATFORM agents
     @objc
-    public static func setViewMetaCPInternal(name: String, viewInternalMetaMap: [String: String] = [:]) {
-        Instana.current?.setViewInternal(name: name, viewInternalMetaMap: viewInternalMetaMap)
+    public static func setViewMetaCPInternal(name: String, viewInternalCPMetaMap: [String: String] = [:]) {
+        var isAllKeyValid = true
+        for key in viewInternalCPMetaMap.keys {
+            if !internalMetaFlutterKeys.contains(key) {
+                isAllKeyValid = false
+                break
+            }
+        }
+        if isAllKeyValid {
+            Instana.current?.setViewInternal(name: name, viewInternalCPMetaMap: viewInternalCPMetaMap)
+        }
     }
 
     public func setViewInternal(name: String?,
                                 accessibilityLabel: String? = nil,
                                 navigationItemTitle: String? = nil,
                                 className: String? = nil,
                                 isSwiftUI: Bool = false,
-                                viewInternalMetaMap: [String: String] = [:]) {
+                                viewInternalCPMetaMap: [String: String] = [:]) {
         guard let propertyHandler = Instana.current?.session.propertyHandler else { return }
         let isIdentical = propertyHandler.properties.view?.isSame(name: name,
                                                                   accessibilityLabel: accessibilityLabel,
@@ -441,7 +452,7 @@ import Foundation
                               navigationItemTitle: navigationItemTitle,
                               className: className,
                               isSwiftUI: isSwiftUI,
-                              viewInternalMetaMap: viewInternalMetaMap)
+                              viewInternalCPMetaMap: viewInternalCPMetaMap)
         propertyHandler.properties.view = view
 
         guard view.viewName != nil else { return }