From 38c75767d9162fe1cdca7485945efba8e505a176 Mon Sep 17 00:00:00 2001
From: Matthew Robertson <mrober@users.noreply.github.com>
Date: Fri, 23 May 2025 15:20:54 -0400
Subject: [PATCH] Do not notify subscribers when session didn't change

---
 .../com/google/firebase/sessions/SharedSessionRepository.kt  | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/firebase-sessions/src/main/kotlin/com/google/firebase/sessions/SharedSessionRepository.kt b/firebase-sessions/src/main/kotlin/com/google/firebase/sessions/SharedSessionRepository.kt
index 6cbaea417d3..c1ad7b26fc4 100644
--- a/firebase-sessions/src/main/kotlin/com/google/firebase/sessions/SharedSessionRepository.kt
+++ b/firebase-sessions/src/main/kotlin/com/google/firebase/sessions/SharedSessionRepository.kt
@@ -61,6 +61,7 @@ constructor(
   }
 
   internal var previousNotificationType: NotificationType = NotificationType.GENERAL
+  private var previousSessionId: String = ""
 
   init {
     CoroutineScope(backgroundDispatcher).launch {
@@ -171,6 +172,10 @@ constructor(
 
   private suspend fun notifySubscribers(sessionId: String, type: NotificationType) {
     previousNotificationType = type
+    if (previousSessionId == sessionId) {
+      return
+    }
+    previousSessionId = sessionId
     FirebaseSessionsDependencies.getRegisteredSubscribers().values.forEach { subscriber ->
       // Notify subscribers, regardless of sampling and data collection state
       subscriber.onSessionChanged(SessionSubscriber.SessionDetails(sessionId))