How to subscribe to a topic in flutter FCM?









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I'm a new one in a flutter and in my app, I need to implement FCM with global or with a topic subscription. I successfully implemented the FCM with device token but need to send a notification to all device. how can we fix this?










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    up vote
    -1
    down vote

    favorite












    I'm a new one in a flutter and in my app, I need to implement FCM with global or with a topic subscription. I successfully implemented the FCM with device token but need to send a notification to all device. how can we fix this?










    share|improve this question























      up vote
      -1
      down vote

      favorite









      up vote
      -1
      down vote

      favorite











      I'm a new one in a flutter and in my app, I need to implement FCM with global or with a topic subscription. I successfully implemented the FCM with device token but need to send a notification to all device. how can we fix this?










      share|improve this question













      I'm a new one in a flutter and in my app, I need to implement FCM with global or with a topic subscription. I successfully implemented the FCM with device token but need to send a notification to all device. how can we fix this?







      firebase dart flutter firebase-cloud-messaging






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      asked Nov 10 at 4:39









      Ajnas Askar

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          You can use subscribeToTopic to send a notification to all devices on login success or somewhere where you want to subscribe.
          sample code:



          FirebaseMessaging firebaseMessaging = new FirebaseMessaging();

          void fcmSubscribe()
          firebaseMessaging.subscribeToTopic('TopicToListen');


          void fcmUnSubscribe()
          firebaseMessaging.subscribeToTopic('TopicToListen');



          Test the topic subscription by using firebase console to send the notification to a topic that the device is listening by choosing the topic in target






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            1 Answer
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            1 Answer
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            active

            oldest

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            active

            oldest

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            up vote
            2
            down vote













            You can use subscribeToTopic to send a notification to all devices on login success or somewhere where you want to subscribe.
            sample code:



            FirebaseMessaging firebaseMessaging = new FirebaseMessaging();

            void fcmSubscribe()
            firebaseMessaging.subscribeToTopic('TopicToListen');


            void fcmUnSubscribe()
            firebaseMessaging.subscribeToTopic('TopicToListen');



            Test the topic subscription by using firebase console to send the notification to a topic that the device is listening by choosing the topic in target






            share|improve this answer
























              up vote
              2
              down vote













              You can use subscribeToTopic to send a notification to all devices on login success or somewhere where you want to subscribe.
              sample code:



              FirebaseMessaging firebaseMessaging = new FirebaseMessaging();

              void fcmSubscribe()
              firebaseMessaging.subscribeToTopic('TopicToListen');


              void fcmUnSubscribe()
              firebaseMessaging.subscribeToTopic('TopicToListen');



              Test the topic subscription by using firebase console to send the notification to a topic that the device is listening by choosing the topic in target






              share|improve this answer






















                up vote
                2
                down vote










                up vote
                2
                down vote









                You can use subscribeToTopic to send a notification to all devices on login success or somewhere where you want to subscribe.
                sample code:



                FirebaseMessaging firebaseMessaging = new FirebaseMessaging();

                void fcmSubscribe()
                firebaseMessaging.subscribeToTopic('TopicToListen');


                void fcmUnSubscribe()
                firebaseMessaging.subscribeToTopic('TopicToListen');



                Test the topic subscription by using firebase console to send the notification to a topic that the device is listening by choosing the topic in target






                share|improve this answer












                You can use subscribeToTopic to send a notification to all devices on login success or somewhere where you want to subscribe.
                sample code:



                FirebaseMessaging firebaseMessaging = new FirebaseMessaging();

                void fcmSubscribe()
                firebaseMessaging.subscribeToTopic('TopicToListen');


                void fcmUnSubscribe()
                firebaseMessaging.subscribeToTopic('TopicToListen');



                Test the topic subscription by using firebase console to send the notification to a topic that the device is listening by choosing the topic in target







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                share|improve this answer










                answered Nov 10 at 6:59









                Aravindh Kumar

                202217




                202217



























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