Android FCM 10분만에 끝내기

이전에 GCM은 상당히 복잡했지만 지금은 너무나 간편해졌다.

 

- 2019.8.21 최신 업데이트

gradle(app) 추가

implementation 'com.google.firebase:firebase-messaging:19.0.1'
 

Menifest 추가

<service
        android:name=".java.MyFirebaseMessagingService"
        android:exported="false">
    <intent-filter>
        <action android:name="com.google.firebase.MESSAGING_EVENT" />
    </intent-filter>
</service>
 

Service Class 생성
 
class MyFirebaseMessagingService : FirebaseMessagingService() {

    override fun onNewToken(token: String?) {
        // Get updated InstanceID token.
        val refreshedToken = FirebaseInstanceId.getInstance().token
        Log.d(TAG, "Refreshed token: " + refreshedToken!!)

        //관리하는 DB에 Token 추가
    }


    override fun onMessageReceived(remoteMessage: RemoteMessage?) {
        Log.d(TAG, "From: " + remoteMessage!!.from!!)
    }

    companion object {
        private val TAG = "MyFirebaseMsgService"
    }
}

     끝!