In order to send and receive messages using FCM, the two elements needed are a trusted environment or server to on which build, direct and send messages and an Android, iOS or Web client app to receive messages . With FCM, developers can send two types of messages to users: notifications messages and data messages.
Read moreWhat is mediatek FCM?
License. Proprietary. Firebase Cloud Messaging (FCM), formerly known as Google Cloud Messaging (GCM), is a cross-platform cloud solution for messages and notifications for Android, iOS, and web applications , which as of 2021 can be used at no cost.
Read moreWhat language is used for Firebase?
The Firebase SDK supports programming in C++, Java, JavaScript, JavaScript/Node. js, Objective-C, and Swift .20 May 2016
Read moreIs GCM and FCM same?
Firebase Cloud Messaging (FCM), formerly known as Google Cloud Messaging (GCM), is a cross-platform cloud solution for messages and notifications for Android, iOS, and web applications, which as of 2021 can be used at no cost.
Read moreHow is FCM token generated?
As per the FCM docs: On initial startup of your app, the FCM SDK generates a registration token for the client app instance . If you want to target single devices or create device groups, you’ll need to access this token.
Read moreHow long do FCM tokens last?
It doesn’t expire though.
Read moreIs FCM token secret?
According to this link, the registration token must be kept secret . Registration token: An ID generated by the FCM SDK for each client app instance. Required for single device and device group messaging. Note that registration tokens must be kept secret.
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