I am using firebase for my web project. I have configured the firebase app and then imported the js script where I configured the app into my html doc as a type=module then I have written a function signUp() in…
I'm trying to initialize Firebase messaging onBackgroundMessage and I'm getting a very unusual error I've tried every approach I know and can find the error still persists. Future<void> handleBackgroundMessage(RemoteMessage message) async { final notification = message.notification; if (notification != null)…
I want to understand what would be the better approach to scale the Cloud Functions. Single or multiple triggers on the same RTDB node? I have to perform several functions when data on a particular node in RTDB is created,…
i am getting this error while uploading application on google playstore for testing "Remove conflicts from the manifest before uploading. The following content provider authorities are in use by other developers: myApp.crashlyticsinitprovider, myApp.firebaseinitprovider, myApp.lifecycle-trojan." Here is my build.gradle (App): apply…
In firebase I have a bunch of documents I need to download them in batches of then from newest to oldest I tried to order my documents by a timestamp in descending order and use startAfter(LastDocument)to paginate through the results.…
I created two app in one project in flutter the first one it works very well , but the second one when I run my flutter app it has been installed in the device but it does work when i…
While fetching the list of data from Firebase Firestore using Stream Builder in the StreamSubcription listener fetching it as QuerySnapshot and is not able to cast to a List. late StreamSubcription _listener; final _controller = BehaviorSubject<List<Object>>(); Stream<List<Journey>> get getList =>…
I'm trying to follow the docs regarding get started with a Firebase Extension using Firebase Functions Firestore 2nd-gen. Inside my extension.yaml file I have created a resource: resources: - name: onDocCreate type: firebaseextensions.v1beta.function description: >- A function that fires when…
I am building an Android app. I worked on sign-in and signup activities. I have different activities for sign-in and signup and have one main activity. Now, when initially I connected the Firebase database with the project and implemented the…
I want to fetch learners enrolled in a specific subject. the collectionGroup works dbFire4 = Firebase.firestore dbFire4.collectionGroup("ClassEnrolled") .whereEqualTo("classID", classID) .get() .addOnSuccessListener { for (doc in documents) { val empData = doc.toObject(LearnerModel::class.java) learnerList.add(empData) } val mAdapter = LearnerAdapter(learnerList) recViewLearnerList.adapter = mAdapter…