feat: add API-level usage attribution for component tracking. (#568)

iHackSubhodip · web-flow · commit fc89ac25a6be · 2026-01-21T13:34:51.000Z
* feat: add API-level usage attribution for component tracking.

* feat: add API-level usage attribution for component tracking.

* feat: Update release please version to 7.0.0

* chore: Update iOS version for CI.
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -48,13 +48,13 @@ jobs:
       run: |
         xcodebuild clean build analyze \
           -scheme GoogleMapsUtils -configuration Debug \
-          -destination "platform=iOS Simulator,OS=18.4,name=iPhone 16" \
+          -destination "platform=iOS Simulator,OS=26.2,name=iPhone 17" \
           -disableAutomaticPackageResolution | xcpretty
 
     - name: Run unit tests on Swift Package
       run: |
         xcodebuild test -scheme GoogleMapsUtils \
-          -destination "platform=iOS Simulator,OS=18.4,name=iPhone 16" \
+          -destination "platform=iOS Simulator,OS=26.2,name=iPhone 17" \
           -disableAutomaticPackageResolution
 
     - name: Upload test results to CodeCov
@@ -66,7 +66,7 @@ jobs:
 
   # - name: Build DevApp
   #   run: |
-  #     xcodebuild -scheme DevApp -configuration Debug -destination "platform=iOS Simulator,OS=16.2,name=iPhone 8" build | xcpretty
+  #     xcodebuild -scheme DevApp -configuration Debug -destination "platform=iOS Simulator,OS=26.2,name=iPhone 17" build | xcpretty
 
   build_test_cocoapod:
     name: Build and test the CocoaPod spec
@@ -108,7 +108,7 @@ jobs:
       run: |
         xcodebuild -workspace samples/SwiftDemoApp/SwiftDemoApp.xcworkspace \
           -scheme SwiftDemoApp -configuration Debug \
-          -destination "platform=iOS Simulator,OS=18.4,name=iPhone 16" build | xcpretty
+          -destination "platform=iOS Simulator,OS=26.2,name=iPhone 17" build | xcpretty
 
   build_objc_sample:
     name: Build Objective-C Sample App with CocoaPods locally
@@ -129,7 +129,7 @@ jobs:
       run: |
         xcodebuild -workspace samples/ObjCDemoApp/ObjCDemoApp.xcworkspace \
           -scheme ObjCDemoApp -configuration Debug \
-          -destination "platform=iOS Simulator,OS=18.4,name=iPhone 16" build | xcpretty
+          -destination "platform=iOS Simulator,OS=26.2,name=iPhone 17" build | xcpretty
 
   test: # used as required status check
     runs-on: ubuntu-latest
diff --git a/Sources/GoogleMapsUtilsObjC/include/GMUClusterManager.m b/Sources/GoogleMapsUtilsObjC/include/GMUClusterManager.m
@@ -14,9 +14,10 @@
  */
 
 #import "GMUClusterManager+Testing.h"
-
+#import <GoogleMaps/GoogleMaps.h>
 #import "GMUClusterRenderer.h"
 #import "GMUSimpleClusterAlgorithm.h"
+#import "GMUVersion.h"
 
 static NSString *const kGMUCameraKeyPath = @"camera";
 
@@ -42,6 +43,8 @@ - (instancetype)initWithMap:(GMSMapView *)mapView
                   algorithm:(id<GMUClusterAlgorithm>)algorithm
                    renderer:(id<GMUClusterRenderer>)renderer {
   if ((self = [super init])) {
+    NSString *attributionID = [NSString stringWithFormat:@"gmp_git_iosmapsutils_v%@_cluster", GMU_VERSION];
+    [GMSServices addInternalUsageAttributionID:attributionID];
     _algorithm = [[GMUSimpleClusterAlgorithm alloc] init];
     _mapView = mapView;
     _previousCamera = _mapView.camera;
diff --git a/Sources/GoogleMapsUtilsObjC/include/GMUGeometryRenderer.m b/Sources/GoogleMapsUtilsObjC/include/GMUGeometryRenderer.m
@@ -14,7 +14,7 @@
  */
 
 #import "GMUGeometryRenderer.h"
-
+#import <GoogleMaps/GoogleMaps.h>
 #import "GMUFeature.h"
 #import "GMUGeometryCollection.h"
 #import "GMUGroundOverlay.h"
@@ -23,6 +23,7 @@
 #import "GMUPoint.h"
 #import "GMUPolygon.h"
 #import "GMUStyle.h"
+#import "GMUVersion.h"
 
 static NSString *const kStyleMapDefaultState = @"normal";
 
@@ -76,6 +77,8 @@ - (instancetype)initWithMap:(GMSMapView *)map
                      styles:(NSArray<GMUStyle *> *)styles
                   styleMaps:(NSArray<GMUStyleMap *> *)styleMaps {
   if (self = [super init]) {
+    NSString *attributionID = [NSString stringWithFormat:@"gmp_git_iosmapsutils_v%@_geometry", GMU_VERSION];
+    [GMSServices addInternalUsageAttributionID:attributionID];
     _map = map;
     _geometryContainers = geometries;
     _styles = [[self class] stylesDictionaryFromArray:styles];
diff --git a/Sources/GoogleMapsUtilsObjC/include/GMUHeatmapTileLayer.m b/Sources/GoogleMapsUtilsObjC/include/GMUHeatmapTileLayer.m
@@ -18,9 +18,10 @@
 #endif
 
 #import "GMUHeatmapTileLayer.h"
-
+#import <GoogleMaps/GoogleMaps.h>
 #import "GQTBounds.h"
 #import "GQTPointQuadTree.h"
+#import "GMUVersion.h"
 
 static const int kGMUTileSize = 512;
 static const int kGMUMaxZoom = 22;
@@ -51,6 +52,8 @@ @implementation GMUHeatmapTileLayer {
 
 - (instancetype)init {
   if ((self = [super init])) {
+    NSString *attributionID = [NSString stringWithFormat:@"gmp_git_iosmapsutils_v%@_heatmap", GMU_VERSION];
+    [GMSServices addInternalUsageAttributionID:attributionID];
     _radius = 20;
     _minimumZoomIntensity = 5;
     _maximumZoomIntensity = 10;
diff --git a/Sources/GoogleMapsUtilsObjC/include/GMUVersion.h b/Sources/GoogleMapsUtilsObjC/include/GMUVersion.h
@@ -0,0 +1,39 @@
+/* Copyright (c) 2026 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ * Google Maps iOS Utils library version.
+ * This version string is used for internal usage attribution.
+ */
+#define GMU_VERSION @"7.0.0" // x-release-please-version
+
+/**
+ * Google Maps iOS Utils library version as NSString constant.
+ * Accessible from both Objective-C and Swift code.
+ */
+extern NSString *const GMUVersionString;
+
+/**
+ * Returns the current Google Maps iOS Utils library version.
+ * Convenient function for Swift code to get the version string.
+ */
+NSString *GMUCurrentVersion(void);
+
+NS_ASSUME_NONNULL_END
+
diff --git a/Sources/GoogleMapsUtilsObjC/include/GMUVersion.m b/Sources/GoogleMapsUtilsObjC/include/GMUVersion.m
@@ -0,0 +1,22 @@
+/* Copyright (c) 2026 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import "GMUVersion.h"
+
+NSString *const GMUVersionString = GMU_VERSION;
+
+NSString *GMUCurrentVersion(void) {
+  return GMU_VERSION;
+}
diff --git a/Sources/GoogleMapsUtilsObjC/include/GQTPointQuadTree.m b/Sources/GoogleMapsUtilsObjC/include/GQTPointQuadTree.m
@@ -19,6 +19,8 @@
 
 #import "GQTPointQuadTree.h"
 #import "GQTPointQuadTreeChild.h"
+#import <GoogleMaps/GoogleMaps.h>
+#import "GMUVersion.h"
 
 @implementation GQTPointQuadTree {
   /**
@@ -39,6 +41,8 @@ @implementation GQTPointQuadTree {
 
 - (id)initWithBounds:(GQTBounds)bounds {
   if (self = [super init]) {
+    NSString *attributionID = [NSString stringWithFormat:@"gmp_git_iosmapsutils_v%@_quadtree", GMU_VERSION];
+    [GMSServices addInternalUsageAttributionID:attributionID];
     bounds_ = bounds;
     [self clear];
   }
diff --git a/release-please-config.json b/release-please-config.json
@@ -11,7 +11,8 @@
       "extra-files": [
         "Google-Maps-iOS-Utils.podspec",
         "Podfile.template",
-        "README.md"
+        "README.md",
+        "Sources/GoogleMapsUtilsObjC/include/GMUVersion.h"
       ]
     }
   }
diff --git a/samples/ObjCDemoApp/ObjCDemoApp/AppDelegate.m b/samples/ObjCDemoApp/ObjCDemoApp/AppDelegate.m
@@ -16,6 +16,7 @@
 #import "AppDelegate.h"
 
 @import GoogleMaps;
+@import GoogleMapsUtils;
 
 //#error Change this key to a valid key registered with the demo app bundle id. Then delete this line.
 static NSString *const kMapsAPIKey = @"";
@@ -25,7 +26,8 @@ @implementation AppDelegate
 - (BOOL)application:(UIApplication *)application
     didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
   [GMSServices provideAPIKey:kMapsAPIKey];
-  [GMSServices addInternalUsageAttributionID:@"gmp_git_iosmapsutils_v6.2.0"];
+  NSString *attributionID = [NSString stringWithFormat:@"gmp_git_iosmapsutils_v%@", GMU_VERSION];
+  [GMSServices addInternalUsageAttributionID:attributionID];
   return YES;
 }
 
diff --git a/samples/SwiftDemoApp/SwiftDemoApp/AppDelegate.swift b/samples/SwiftDemoApp/SwiftDemoApp/AppDelegate.swift
@@ -14,6 +14,7 @@
 */
 
 import GoogleMaps
+import GoogleMapsUtils
 import UIKit
 
 // Change this key to a valid key registered with the demo app bundle id.
@@ -29,7 +30,8 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
       fatalError("Please provide an API Key using mapsAPIKey")
     }
     GMSServices.provideAPIKey(mapsAPIKey)
-    GMSServices.addInternalUsageAttributionID("gmp_git_iosmapsutils_v6.2.0")
+    let attributionID = "gmp_git_iosmapsutils_v\(GMUCurrentVersion())"
+    GMSServices.addInternalUsageAttributionID(attributionID)
     let masterViewController = MasterViewController()
     let navigationController = UINavigationController(rootViewController: masterViewController)
     window?.rootViewController = navigationController

Original file line number	Diff line number	Diff line change
`@@ -11,7 +11,8 @@`
`11`	`11`	`"extra-files": [`
`12`	`12`	`"Google-Maps-iOS-Utils.podspec",`
`13`	`13`	`"Podfile.template",`
`14`		`- "README.md"`
	`14`	`+ "README.md",`
	`15`	`+ "Sources/GoogleMapsUtilsObjC/include/GMUVersion.h"`
`15`	`16`	`]`
`16`	`17`	`}`
`17`	`18`	`}`