[RUM-4912] Configure synthetics attributes from MainActivity intent

packages/core/android/src/main/kotlin/com/datadog/reactnative/DdSdkImplementation.kt

@@ -9,8 +9,9 @@ package com.datadog.reactnative
 import android.content.Context
 import android.util.Log
 import com.datadog.android.privacy.TrackingConsent
-import com.datadog.android.rum.configuration.VitalsUpdateFrequency
+import com.datadog.android.rum.GlobalRumMonitor
 import com.datadog.android.rum.RumPerformanceMetric
+import com.datadog.android.rum.configuration.VitalsUpdateFrequency
 import com.facebook.react.bridge.LifecycleEventListener
 import com.facebook.react.bridge.Promise
 import com.facebook.react.bridge.ReactApplicationContext
@@ -57,6 +58,8 @@ class DdSdkImplementation(
             }
         })
 
+        configureSynthetics()
+
         initialized.set(true)
 
         promise.resolve(null)
@@ -156,6 +159,17 @@ class DdSdkImplementation(
         }
     }
 
+    private fun configureSynthetics() {
+        if (DdSdkSynthetics.testId.isNullOrBlank() || DdSdkSynthetics.resultId.isNullOrBlank()) {
+            return
+        }
+
+        datadog.getRumMonitor()._getInternal()?.setSyntheticsAttribute(
+            DdSdkSynthetics.testId,
+            DdSdkSynthetics.resultId
+        )
+    }
+
     private fun buildVitalUpdateFrequency(vitalsUpdateFrequency: String?): VitalsUpdateFrequency {
         val vitalUpdateFrequencyLower = vitalsUpdateFrequency?.lowercase(Locale.US)
         return when (vitalUpdateFrequencyLower) {

packages/core/android/src/main/kotlin/com/datadog/reactnative/DdSdkSynthetics.kt

@@ -0,0 +1,12 @@
+/*
+ * Unless explicitly stated otherwise all files in this repository are licensed under the Apache License Version 2.0.
+ * This product includes software developed at Datadog (https://www.datadoghq.com/).
+ * Copyright 2016-Present Datadog, Inc.
+ */
+
+package com.datadog.reactnative
+
+internal object DdSdkSynthetics {
+    var testId: String? = null
+    var resultId: String? = null
+}

packages/core/android/src/newarch/kotlin/com/datadog/reactnative/DdSdk.kt

@@ -6,6 +6,8 @@
 
 package com.datadog.reactnative
 
+import android.app.Activity
+import com.facebook.react.bridge.LifecycleEventListener
 import com.facebook.react.bridge.Promise
 import com.facebook.react.bridge.ReactApplicationContext
 import com.facebook.react.bridge.ReactMethod
@@ -21,6 +23,23 @@ class DdSdk(
 
     override fun getName(): String = DdSdkImplementation.NAME
 
+    init {
+        reactContext.addLifecycleEventListener(object : LifecycleEventListener {
+            override fun onHostResume() {
+                val currentActivity: Activity? = currentActivity
+                if (currentActivity != null) {
+                    val intent = currentActivity.intent
+                    val extras = intent.extras
+                    DdSdkSynthetics.testId = extras?.getString("_dd.synthetics.test_id")
+                    DdSdkSynthetics.resultId = extras?.getString("_dd.synthetics.result_id")
+                }
+            }
+
+            override fun onHostPause() {}
+            override fun onHostDestroy() {}
+        })
+    }
+
     /**
      * Initializes Datadog's features.
      * @param configuration The configuration to use.

packages/core/android/src/oldarch/kotlin/com/datadog/reactnative/DdSdk.kt

@@ -6,6 +6,8 @@
 
 package com.datadog.reactnative
 
+import android.app.Activity
+import com.facebook.react.bridge.LifecycleEventListener
 import com.facebook.react.bridge.Promise
 import com.facebook.react.bridge.ReactApplicationContext
 import com.facebook.react.bridge.ReactContextBaseJavaModule
@@ -22,6 +24,23 @@ class DdSdk(
 
     override fun getName(): String = DdSdkImplementation.NAME
 
+    init {
+        reactContext.addLifecycleEventListener(object : LifecycleEventListener {
+            override fun onHostResume() {
+                val currentActivity: Activity? = currentActivity
+                if (currentActivity != null) {
+                    val intent = currentActivity.intent
+                    val extras = intent.extras
+                    DdSdkSynthetics.testId = extras?.getString("_dd.synthetics.test_id")
+                    DdSdkSynthetics.resultId = extras?.getString("_dd.synthetics.result_id")
+                }
+            }
+
+            override fun onHostPause() {}
+            override fun onHostDestroy() {}
+        })
+    }
+
     /**
      * Initializes Datadog's features.
      * @param configuration The configuration to use.

packages/core/android/src/test/kotlin/com/datadog/reactnative/DdSdkTest.kt

@@ -2293,6 +2293,23 @@ internal class DdSdkTest {
             .hasFieldEqualTo("customEndpointUrl", customTraceEndpoint)
     }
 
+    @Test
+    fun `𝕄 initialize native SDK 𝕎 initialize() {synthethics attributes}`() {
+        // Given
+        fakeConfiguration = fakeConfiguration.copy(nativeCrashReportEnabled = false, site = null)
+        DdSdkSynthetics.testId = "unit-test-test-id"
+        DdSdkSynthetics.resultId = "unit-test-result-id"
+
+        // When
+        testedBridgeSdk.initialize(fakeConfiguration.toReadableJavaOnlyMap(), mockPromise)
+
+        // Then
+        verify(mockRumInternalProxy).setSyntheticsAttribute(
+            "unit-test-test-id",
+            "unit-test-result-id"
+        )
+    }
+
     @Test
     fun `𝕄 clear all data 𝕎 clearAllData()`() {
         // When