firebase-cloud-messaging

问题 I followed two tutorials that suggested installed the following: ionic cordova plugin add cordova-plugin-fcm-with-dependecy-updated npm install @ionic-native/fcm I kept getting errors after installing to a device that said the fcm plugin isn't installed so I viewed https://www.npmjs.com/package/cordova-plugin-fcm-with-dependecy-updated#fcmontokenrefresh site that suggested uninstalling npm uninstall @ionic-native/fcm # Ionic support is included and conflicts with @ionic-native's

问题 I am learning Google cloud messaging and firebase messaging is working fine, but when a user do not click at the notification to open the app and instead goes directly to app by manually opening it and bringing to foreground, the notification stays. I want those notification message related to my app go away when the app comes to foreground. How can I achieve this ? 回答1: It thinks there is no way to do this in documentation. But you can try this. You can just go to your MainActivity.java in

问题 I am working in a application that uses FCM notifications, when app is running (foreground or background) the notification receives but when i clear the app from my recent apps i do not receive any notification i am using FirebaseMessagingService. So i want to create a service that will keep alive myService which is extending FirebaseMessaging service even if app is not running or killed. 回答1: I found a reason for this problem when you Release-APK is not from GPlay some mobile companies block

问题 I am working in a application that uses FCM notifications, when app is running (foreground or background) the notification receives but when i clear the app from my recent apps i do not receive any notification i am using FirebaseMessagingService. So i want to create a service that will keep alive myService which is extending FirebaseMessaging service even if app is not running or killed. 回答1: I found a reason for this problem when you Release-APK is not from GPlay some mobile companies block

问题 I want to send a message to all device but I only send to one device this is how I send a message : I only can send message to one user , when I remove this at my method to send a message: json.put("to", tokenId.trim()); a message is not send to nobody when I have this line I send a message to only one user . How I can send a message to every one ? static void send_FCM_Notification(String tokenId, String server_key, String message) { try { URL url = new URL(FCM_URL); // create connection.

问题 I want to send a message to all device but I only send to one device this is how I send a message : I only can send message to one user , when I remove this at my method to send a message: json.put("to", tokenId.trim()); a message is not send to nobody when I have this line I send a message to only one user . How I can send a message to every one ? static void send_FCM_Notification(String tokenId, String server_key, String message) { try { URL url = new URL(FCM_URL); // create connection.

问题 I want to disable firebase notification service when the user turns off notification through settings. I found questions on this topic: Firebase on Android - I want to disable firebase notifications on Android client and android FCM enable/disable from application settings but answers are an alternative way for ignoring notifications. Is there any other way to unregister firebase notifications. Thankyou 回答1: Use this. FirebaseMessaging.getInstance().unsubscribeFromTopic("X"); 回答2: I spent a

问题 I am Using Laravel for my App backend and want to send push notification to my flutter app by topic. Now I implemented firebase messaging into my flutter app. as _registerOnFirebase() { _firebaseMessaging.subscribeToTopic('all'); _firebaseMessaging.getToken().then((token) => print(token)); } void getMessage() { _firebaseMessaging.configure( onMessage: (Map<String, dynamic> message) async { print('received message'); }, onResume: (Map<String, dynamic> message) async { print('on resume $message

问题 What I want: I want to send push notification to users. When user tap on that notification, user should navigate to specific activity. What I did: I created one deep link in Firebase console. I implemented FirebaseInstanceIdService & FirebaseMessagingService as well. I'm able to catch Firebase message which I sent from Firebase console. What is the issue: I'm not able to catch the dynamic link what I have created in Firebase console. My code is like below. MyFirebaseInstanceIDService.java

问题 What I want: I want to send push notification to users. When user tap on that notification, user should navigate to specific activity. What I did: I created one deep link in Firebase console. I implemented FirebaseInstanceIdService & FirebaseMessagingService as well. I'm able to catch Firebase message which I sent from Firebase console. What is the issue: I'm not able to catch the dynamic link what I have created in Firebase console. My code is like below. MyFirebaseInstanceIDService.java