Sagar Malhotrasagar0-0.hashnode.dev·Sep 5, 2023Firebase Cloud Messaging in Android : Efficiently handling the Device TokenFCM workflow Overview: A unique identifier of every device is generated each time the fresh(First launch, clear data, re-installing, etc) app is there. We’ll call it Device FCM Token or just Token. Token is required to send PUSH notifications to th...49 readsAndroidAdd a thoughtful commentNo comments yetBe the first to start the conversation.