firebase's questions - English 1answer

49.524 firebase questions.

I'm new in Vue and Firebase. I'm using firebase query to retrieve some data from firebase database based on the current user email. This is working source:firebase.database().ref('service')....

I am using the code below for uploading photos and data to firebase. static func sendDataToDatabase(photoUrl: String, videoUrl: String? = nil, ratio: CGFloat, caption: String, Location: String, ...

undefined is not an object(evaluating 'state.children[state.index].sceneKey While working with react-native as a frontend and firebase as a backend I have created an manger application in which the ...

First added pod ‘Firebase/Core’ pod 'Firebase/Performance’ second import firebase framework inside project, import Firebase Then inside AppDelegate added method FirebaseApp.configure() so, next ...

I am trying to make a POST request to a Firebase Notifications API using Vapor 1.5 and Firebase Legacy Protocol, but I don't get any JSON response. I am not sure if I am formatting the POST request ...

Firebase cloud messaging working normally in mozilla , but when i tried same in incognito mode this error lead to crashing app. This browser doesn't support the API's required to use the firebase SDK....

i have stored location coordinates in firebase. I will recieve location periodically from the app. How can check whether the received data is present in the database?

This is my firebase data using Split method i try to separate lat/lan value stored in firebase, but only first value show but second value cannot get.error occured and stop run.String lat=gpsVal[0] ...

Im currently learning ropes in Firebase for iOS, so bare with my novice skills. Below is a screenshot of my database: gZ7dn2LMkiah is the autoId for a user LDBTRFVS8dtz and LDBTe4oXs are autoIds for ...

I have an Angular service that uses Firebase. The service is used by more than one component. When one component uses the service (dashboard.component.ts uses it in onSubmit()), it takes the data and ...

There is 2 Edittext box and 1 button. Just after clicking the button, the data is uploaded on firebase but the app is getting crashed. I don't even know what's going wrong. Everything is looking ...

So I have a similar app to twitter, and I would like to have it so when a user posts a "tweet", their profile picture is next to the post. The current code i have now just retrieves the user who is ...

I Recently developed a Custom Crafted App for production based on Firebase database. Now I'm thinking of deploying it to Play Store. But instead of using offline DB I want to stick to Firebase. So ...

Im currently storing and gathering data from firebase using React. Im gathering the data when the app launches and storing it in Redux and passing them into a child component's State. When a Post....

I am working on app that needs image to uploaded on firebase storage and URL of that image is stored on firebase database. Problem is whenever i upload the image to storage using camera image, Image ...

I've an Android app which downloads file from Firebase Storage, It is working fine with Android API level 23 and above. However, For version like Android API level 16 it fails with following exception:...

I am trying to push notification from server to all android devices with the same topic calling Google firebase cloud messaging api,however, http response says 411 error code which stands for POST ...

Syncing for my app level gradle failed after I added the following lines to the build.gradle file implementation 'com.google.firebase:firebase-auth:15.1.0' implementation 'com.google.android.gms:play-...

i have recently updated Firebase and AngularFire2 in my Ionic project Versions: Firebase: 5.0.3 AngularFire2: 5.0.0-rc.10 rxjs 6.2.0 now I tried to upgrade the project from the regular map to pipe ...

I am storing a data set of homeless/emergency shelters in firebase. All the data should be read: true, and write: false except for OCCUPANCY property which I would like to be write: true. I have been ...

At the moment it is possible to get the "previous_timestamp" parameter to every event. I received an Email, that "in the coming weeks" the dataset will follow a new schema. After comparing it to the ...

I am using FCM for my project. It's have rich push notification for a type. I tried to modified most of possible ways to get push from FCM. I got obly ordinary push from FCM, not with image. I am ...

I'm stuck at getting Firebase to send a password reset email including the confirmation code that's needed for the method firebase.auth().verifyPasswordResetCode(code). I'm using the ...

I tried to send FCM using PHP code/web browser. But the problem is when I send it using PHP web browser: FCM notification only appear on virtual devices. FCM notification does not appear on real ...

I have updated Firestore to follows. Now, I can't use it anymore. I removed, reinstalled several times. But there is no change. I am losing my mind. The issue is: "Use of unresolved identifier '...

I'm write a simple code to instant camera image capture and upload it to android firebase. From Referance Here Try to write full code as android studio documentation. But in logcat we can show this ...

I've got a little problem with my iOS app when connecting with facebook: everything works fine until I've got an error redirecting me to login view. Console.log gives me :error 10:03:33: Failed to ...

How do i convert SELECT USERID FROM CUSTOMER WHERE NAME = "JOHN" to Cloud Firestore on android?

I'm making an app with Swift and Firestore and since yesterday evening, my app crash when it start on when executing : FirebaseApp.configure() Here is the error message : 2018-05-23 10:27:08....

I have a button for logged in users. When a logged in user clicks the button, I want to increase a specific value for this specific user. Now I am using the below code, but it creates a child in a ...

Before iOS 11.3 my app is working fine, but after the ios 11.3 was released new users from facebook cannot login to my app. But exisiting users still can login via facebook using their fb accounts. ...

I have checked the firebase token in all devices, its getting non empty, but on Galaxy J2 5.1.1 device token is getting empty, I also called FirebaseInstanceId.getInstance().getToken(); (if in case of ...

I am creating link dynamic link, now I am trying to retrieve link in objective c But It does not hit to the continueUserActivitymethod forever even though it came from the link or if the app exist ...

I'm trying to show my users notifications through my service that checks my database when an item is at it's set date it should send a notification. My problem is that when the date comes it doesn't ...

Suppose i have some data in firebase database,like my database image now i want to update trxId where photoId is equal to "B063527".I can not solve this problem ,please someone help me.How can i ...

I'm working through the appengine+go tutorial, which connects in with Firebase: https://cloud.google.com/appengine/docs/standard/go/building-app/. The code is available at https://github.com/...

I am trying to add admob with firebase my app. app is working perfect with test id and test video is showing on the screen. Sample AdMob app ID: ca-app-pub-3940256099942544~3347511713 MobileAds....

I've just been reading about adding a service to my application, and since 7/8 there are now service restrictions to improve phone performance. I've seen that the recommended approach is to use a job ...

I have been trying to implement a face detection app using Firebase ML Kit. Here is the code. MainActivity.java package com.example.hp.facedetect2; import android.Manifest; import android.content....

I'm trying to fill make the data show in my Listview, however when i click on the fragment there is nothing on the list. I've tried move the setAdapter inside the loop but it did not work. I'm ...

I'm using Firebase SDK to integrate Google SignIn in my Android App. Below is my code to check if authentication was successful or not. When I distribute release APK via Play store, authentication ...

I have an FCM implementation in a project and the FCM Instance Id seems to be not generating only in this one device(Samsung Galaxy s8, android version 8.0.0). Other than this device, it works fine on ...

In my case, there is a table named 'posts' with fields 'from' and 'to'. I want to detect all of changes from user 'Peter', I write this const dbObj = firebase.database(); dbObj.ref('posts')....

I am working on chat application using Firebase, i need online, offline and last seen status of the user whom i am chatting with. I will get this status when user is connected to internet, when user ...

If user turn off both wi-fi, 3g, 4g, and so on and reverse (no internet connection). Firebase database name child connections:(true/false) So, when internet connections, wi-fi, 3g, 4g, and so on are ...

OS: Android 8.1.0 implementation "com.google.firebase:firebase-core:15.0.2" implementation "com.google.firebase:firebase-database:15.0.1" implementation "com.google.firebase:firebase-auth:15.1.0" ...

I am trying to develop a friend request system for my website using cloud functions to send, receive, and accept the requests. Yet I am not able to call them. I scoured through all the docs and ...

After setting up Firebase, I receive a notification created with the Firebase console and when I click on it, my application opens the firstactivity declared on manifest. I want to open a specific ...

I am trying to implement device groups in my node.js file to trigger notifications. I want to get the token_id and create a notification_key for the device groups for a single user. but i am getting ...

I am trying to simply load in a picture from firebase storage into my IOS app, but my completion block is not being called. I use a TableViewController initially which loads plenty of pictures just ...

Related tags

Hot questions

Language

Popular Tags