Category "firebase"

I have an array of items inside a list from firebase. I want to display those array elements inside my flutter app but I have failed

Inside of my firebase collection (which is a list elements) I have arrays as well. I am failing to display the elements inside the array in my flutter app. Here

Firebase read and onClick handler Error in reading the Firebase value: pricecode

Please tell me specifically how to fix the function so that when the button is clicked (onclick handler) passes the value from the database to the firebase USER

Android - How to set heads-up notification icon background color (using FCM or default value)?

I have been able to implement notification icon/text color in the notification center as per Firebase docs. However, on Android 11 (or at least, on my Galaxy S2

Flutter firebase authentication event handler and hot reloads

Following this blog post: https://blog.ishangavidusha.com/flutter-authentication-flow-with-go-router-and-provider I have implemented a flutter app using the go

Error importing firebase to React Native Expo

I want to authorize the FireBase application in React Native Expo, but I have an error. I am using FireBase version 8.2.34 ( installed with the command "npm ins

Flutter - Load Google Map Markers from Firestore

I am developing a Flutter app and one of the functions is a map with locations. I made a database with the locations in Firestore but I am unable to load the ma

How do you incorporate an alert which will come out saying ADDED after clicking the save button from this form?

Note This form is a floating form it closes enter image description here

How do I fix "Could not reach Cloud Firestore Backend" error?

I'm build a simple app and I keep getting this error: "W/Firestore: (23.0.1) [OnlineStateTracker]: Could not reach Cloud Firestore backend. Backend didn't resp

firebase_messaging returns Null check operator used on a null value after tapping the notification

I have posted an issue on flutterfire github and the response is not helping me at all. So I hope someone here will help me guide to fix the problem I'm facing.

Flutter snapshot lost data after update in offline

I created a simple application that displays a list of movies from Firestore DB. When you tap the movie, the number of likes increases by one. The problem occur

MutableStateFlow and Firebase console with jetpackCompose

I don't know why, but my text in MutableStateFlow doesn't change when i'm changing the string in firebase console. Can someone help me and say why ? I'm putting

Firebase Query in Android returns random number of items altough multiple items match the query

I am using the Firebase Realtime database and I constructed a query for the node "Orders" which should return all items whole attribute "orderID" is equal to 2.

react native e-library app error-failed to resolve dependency 'firebase'

I am in the middle of creating a simple library app. Here, I am trying to use firestore database in firebase console. I am coding this on the expo snack editor.

How to get document after user has logged in using google auth in firebase?

I want to fetch user information stored in firestore after the user has logged in using google sign in. I am checking whether the user exists or not. If the use

flutter how to get OTP autofill in to otpController.text from firebase

flutter how to get OTP autofill into otpController.text from firebase --: when get OTP in mobile, need to auto-fills OTP in a text box, i am doing it in _onVeri

What is the best way to invoke a firebase https callable function from within another https callable function

I wanted to know the best practice for invoking a callable (or "onCall") Firebase function from another Firebase callable function, where each of the callable f

react-native-firebase realtime database .ref doesn't work

I can't read or write into my database, so I was trying to figure out the problem. When I run console.log(database().ref("/users/123")); I get "null/users/123"

How to get notifications click/open updates in RNFirebase

I am using RNfirebase to push notifications to my React native application. When the app is in background I am trying to send a notifications which is working f

Get contacts which have same phone number stored in phone number list in firestore

this is my first time trying Firestore. I have a collection named users, where every user is a UID and every user has fields (name, phone, and contacts (array))

The method '[]' can't be unconditionally invoked because the receiver can be 'null' what is the problem

I want to show the staff list in the Firebase database. However, I am getting the following error. import 'package:firebase_database/firebase_database.dart'; c

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