MAPSSDK-891 Add Style Version Info to Benchmark and Examples App (#6530)

This PR adds information about the specific version of the style that is
being tested to our benchmark reports. For our benchmarks on iOS and
Android this information can then be used in our Mode reports to
understand which specific version of Standard, Standard Satellite, or
other styles were run in that benchmark. This will help us to understand
how specific modifications to these styles affect our benchmarks. GL JS
[changes](https://github.com/mapbox/mapbox-gl-js-performance-internal/pull/229)
for comparison.

I've tested the full pipeline on several of our Mode charts, and will
update the rest after this change is merged in and we have more data
populated. Samples:
<img width="914" height="96" alt="Screenshot 2025-09-17 at 3 23 33 PM"
src="https://github.com/user-attachments/assets/9f989556-51d2-4778-8c83-96d262ef7f43"
/>
<img width="326" height="98" alt="Screenshot 2025-09-17 at 3 22 53 PM"
src="https://github.com/user-attachments/assets/31482492-9b12-4b13-b4f9-c5853724794c"
/>

Implementation approach:
- Style Info Capture: Added extractStyleInfo() functions to capture
style URL and modification date from loaded map styles during the
benchmark run
- Consistent format: "styleURL - modifiedDate" for benchmark reporting,
with fallbacks to "Unknown" values
- This information is then added to the attributes json for reporting in
Mode, with the specific implementation depending on the platform:

Android Changes:
- Added `extractStyleInfo()` method to MapBenchmark base class and
CreateMapCommand
- Extract this info in CreateMapCommand, StandardStyleBenchmark,
StyleBenchmark
 - Added STYLE_VERSION constant to AttributesRule for benchmark metadata

iOS Changes:
- In CreateMapCommand and BaseBenchmark capture style version during map
loading
   - Implementation is in MapView+StyleInfo
- Integrated style version extraction in MetricsCommand for benchmark
reporting

Other changes:
- Debug UI Enhancement: Added "Style Info" menu option to
DebugModeActivity (Android) and DebugMapExample (iOS) to display style
details including URL, modification date, and SDK compatibility

<img width="300" alt="Screenshot_20250917_175115"
src="https://github.com/user-attachments/assets/ce1cb4b1-70f1-456e-85d9-3b1f790cea44"
/>
<img width="300" alt="Simulator Screenshot - iPhone 17 - 2025-09-17 at
17 48 19"
src="https://github.com/user-attachments/assets/24e42d0c-301f-4048-b3e2-dfcfd59efc08"
/>

🤖 Partially generated with https://claude.ai/code

cc @mapbox/maps-android
cc @mapbox/maps-ios
cc @mapbox/sdk-ci

---------

Co-authored-by: Release SDK bot for Maps SDK team <[email protected]>
Co-authored-by: Claude <[email protected]>
GitOrigin-RevId: 8346ee78fc10fa02609e6d5decf5455ad89c2b44

Author: 3 people

Sources/Examples/All Examples/DebugMapExample.swift

@@ -71,12 +71,12 @@ final class DebugMapExample: UIViewController, ExampleProtocol {
             style: .plain,
             target: self,
             action: #selector(openDebugOptionsMenu(_:)))
-        let tileCover = UIBarButtonItem(
-            title: "Tiles",
+        let infoBarItem = UIBarButtonItem(
+            title: "Info",
             style: .plain,
             target: self,
-            action: #selector(tileCover))
-        navigationItem.rightBarButtonItems = [debugOptionsBarItem, tileCover]
+            action: #selector(showInfo))
+        navigationItem.rightBarButtonItems = [debugOptionsBarItem, infoBarItem]
     }
 
     override func viewDidAppear(_ animated: Bool) {
@@ -96,10 +96,66 @@ final class DebugMapExample: UIViewController, ExampleProtocol {
         present(navigationController, animated: true, completion: nil)
     }
 
-    @objc private func tileCover() {
+    private func extractStyleInfo() -> StyleInfo {
+        let styleJSON = mapView.mapboxMap.styleJSON
+
+        guard let data = styleJSON.data(using: .utf8),
+              let parsedStyle = try? JSONDecoder().decode(StyleJson.self, from: data) else {
+            return StyleInfo(modifiedDate: "Unknown", sdkCompatibility: "Unknown", styleURL: "Unknown")
+        }
+
+        let modifiedDate = parsedStyle.modified ?? "Unknown"
+
+        let sdkCompatibility: String
+        if let compatibility = parsedStyle.metadata?.compatibility {
+            var compatibilityParts: [String] = []
+            if let ios = compatibility.ios {
+                compatibilityParts.append("iOS: \(ios)")
+            }
+            if let android = compatibility.android {
+                compatibilityParts.append("Android: \(android)")
+            }
+            if let js = compatibility.js {
+                compatibilityParts.append("JS: \(js)")
+            }
+            sdkCompatibility = compatibilityParts.isEmpty ? "Unknown" : compatibilityParts.joined(separator: "\n")
+        } else {
+            sdkCompatibility = "Unknown"
+        }
+
+        let styleURL: String
+        if let origin = parsedStyle.metadata?.origin, !origin.isEmpty {
+            styleURL = origin
+        } else {
+            styleURL = mapView.mapboxMap.styleURI?.rawValue ?? "Unknown"
+        }
+
+        return StyleInfo(modifiedDate: modifiedDate, sdkCompatibility: sdkCompatibility, styleURL: styleURL)
+    }
+
+    @objc private func showInfo() {
+        // Get tiles information
         let tileIds = mapView.mapboxMap.tileCover(for: TileCoverOptions(tileSize: 512, minZoom: 0, maxZoom: 22, roundZoom: false))
-        let message = tileIds.map { "\($0.z)/\($0.x)/\($0.y)" }.joined(separator: "\n")
-        showAlert(withTitle: "Displayed tiles", and: message)
+        let tilesMessage = tileIds.map { "\($0.z)/\($0.x)/\($0.y)" }.joined(separator: "\n")
+
+        // Get style information
+        let styleInfo = extractStyleInfo()
+        let styleMessage = """
+        Style URL: \(styleInfo.styleURL)
+        Modified: \(styleInfo.modifiedDate)
+        SDK Compatibility:
+        \(styleInfo.sdkCompatibility)
+        """
+
+        // Combine both
+        let combinedMessage = """
+        TILES:
+        \(tilesMessage)
+
+        STYLE INFO:
+        \(styleMessage)
+        """
+        showAlert(withTitle: "Map Info", and: combinedMessage)
     }
 
     private func handle(statistics: PerformanceStatistics) {
@@ -341,3 +397,31 @@ extension PerformanceStatistics {
         """
     }
 }
+
+struct StyleInfo {
+    let modifiedDate: String
+    let sdkCompatibility: String
+    let styleURL: String
+}
+
+struct StyleJson: Codable {
+    let modified: String?
+    let metadata: Metadata?
+}
+
+struct Metadata: Codable {
+    let origin: String?
+    let compatibility: Compatibility?
+    
+    enum CodingKeys: String, CodingKey {
+        case origin = "mapbox:origin"
+        case compatibility = "mapbox:compatibility"
+    }
+}
+
+struct Compatibility: Codable {
+    let ios: String?
+    let android: String?
+    let js: String?
+}
+