Firebase | material designed one to one chat implementations | Android library

 by   ashokslsk Java Version: Current License: No License

kandi X-RAY | Firebase Summary

kandi X-RAY | Firebase Summary

Firebase is a Java library typically used in Mobile, Android applications. Firebase has no vulnerabilities, it has build file available and it has low support. However Firebase has 1 bugs. You can download it from GitHub.

You can do lots more with Firebase on Android. Check out our Android Quickstart guide to learn more.

            kandi-support Support

              Firebase has a low active ecosystem.
              It has 41 star(s) with 29 fork(s). There are 4 watchers for this library.
              It had no major release in the last 6 months.
              There are 2 open issues and 1 have been closed. On average issues are closed in 88 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of Firebase is current.

            kandi-Quality Quality

              Firebase has 1 bugs (0 blocker, 0 critical, 1 major, 0 minor) and 12 code smells.

            kandi-Security Security

              Firebase has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              Firebase code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              Firebase does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              Firebase releases are not available. You will need to build from source code and install.
              Build file is available. You can build the component from source.
              Installation instructions are available. Examples and code snippets are not available.
              Firebase saves you 128 person hours of effort in developing the same functionality from scratch.
              It has 321 lines of code, 25 functions and 14 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed Firebase and discovered the below as its top functions. This is intended to give you an instant insight into Firebase implemented functionality, and help decide if they suit your requirements.
            • Called when a new message is clicked
            • Saves a message
            • Get the date
            • Returns the text
            • Set the date
            • Set the sender of the message
            • Sets the label text
            • Initializes the instance
            • Create a MessagesListener instance for messages
            • Stops the message data source
            • Stop notification listener
            • On create
            • Called when a message is added
            Get all kandi verified functions for this library.

            Firebase Key Features

            No Key Features are available at this moment for Firebase.

            Firebase Examples and Code Snippets

            No Code Snippets are available at this moment for Firebase.

            Community Discussions


            what should be COOKIE_SECRET_CURRENT in next-firebase-auth?
            Asked 2021-Jun-16 at 01:58

            I am trying to use next-firebase-auth package to manage authentication in my next js app. Before messing around, I wanted to run the example. However, I could not find proper explanation for the fields required in the .env file.

            Could you please explain what should be the values of following fields in local.env file here


            The last one I guess is the Web API key shown on the config page. Not sure, please confirm.



            Answered 2021-Jun-15 at 12:34

            The next-fire-base-auth config documentation links to the cookies package. Under the cookies example, I found:



            How can I avoid bundling Vuetify and use from CDN?
            Asked 2021-Jun-16 at 01:31

            I'm trying to decrease the bundle size of my Vue project, which scaffolded by the vue-cli, by using CDN of firebase, Vue, and Vuetify.

            So, I've added links of these CDN in public/index.html as follow:



            Answered 2021-Jun-16 at 01:31

            If you are using vuetify from vue-cli-plugin-vuetify (vue add vuetify), treeshaking and auto component import is enabled by default, by using vuetify-loader.

            If you look into the source code of vue-cli-plugin-vuetify, it only uses vuetify-loader if it is present in your package.json. So removing vuetify-loader from package.json should disable this behavior.



            Fetch data from Cloud Firestore and store it in a constant
            Asked 2021-Jun-15 at 23:56
            const set = firebase.firestore().collection("workoutExercises").doc(firebase.auth().currentUser.uid).get()


            Answered 2021-Jun-15 at 23:56

            Firebase calls like this are asynchronous, meaning they don't return immediately. In Javascript, you can deal with this in a couple of different ways, using async/await or Promises.

            Here's an example using a Promise:



            keep the data in app even when i navigate to other pages and back
            Asked 2021-Jun-15 at 20:35

            I'm using React and Next.js with Firestore. On one page I get data from Firebase with useEffect only once the page is rendered. But since the get is kind of costly (lots of read), I want to persist the data fetched even when the user navigates to other pages and back to this page, so that I don't need to fetch again. How can I do that? Thanks!



            Answered 2021-Jun-15 at 19:03

            There are multiple ways but one good way would be to use Context, create a data store context which would store your data and then you can read from it as a single source of truth.



            Firestore, query and update with node.js
            Asked 2021-Jun-15 at 20:01

            I need a cloud function that triggers automatically once per day and query in my "users" collection where "watched" field is true and update all of them as false. I get "13:26 error Parsing error: Unexpected token MyFirstRef" this error in my terminal while deploying my function. I am not familiar with js so can anyone please correct function. Thanks.



            Answered 2021-Jun-15 at 16:13

            There are several points to correct in your code:

            • You need to return a Promise when all the asynchronous job is completed. See this doc for more details.
            • If you use the await keyword, you need to declare the function async, see here.
            • A QuerySnapshot has a forEach() method
            • You can get the DocumentReference of a doc from the QuerySnapshot just by using the ref property.

            The following should therefore do the trick:



            Managing nested Firebase realtime DB queries with await/async
            Asked 2021-Jun-15 at 19:34

            I'm writing a Firebase function (Gist) which

            1. Queries a realtime database ref (events) in the following fashion:

              await admin.database().ref('/events_geo').once('value').then(snapshots => {

            2. Iterates through all the events

              snapshots.forEach(snapshot => {

            3. Events are filtered by a criteria for further processing

            4. Several queries are fired off towards realtime DB to get details related to the event

              await database().ref("/ratings").orderByChild('fk_event').equalTo(snapshot.key).once('value').then(snapshots => {

            5. Data is prepared for SendGrid and the processing is finished

            All of the data processing works perfectly fine but I can't get the outer await (point 1 in my list) to wait for the inner awaits (queries towards realtime DB) and thus when SendGrid should be called the data is empty. The data arrives a little while later. Example output from Firebase function logs can be seen below:

            10:54:12.642 AM Function execution started

            10:54:13.945 AM There are no emails to be sent in afterEventHostMailGoodRating

            10:54:14.048 AM There are no emails to be sent in afterEventHostMailBadRating

            10:54:14.052 AM Function execution took 1412 ms, finished with status: 'ok'

            10:54:14.148 AM

            Super hyggelig aften :)

            super oplevelse, ... long string generated

            Gist showing the function in question

            I'm probably mixing up my async/awaits because of the awaits inside the await. But I don't see how else the code could be written without splitting it out into many atomic pieces but that would still require stitching a bunch of awaits together and make it harder to read.

            So, two questions in total. Can this code work and what would be the ideal way to handle this pattern of making further processing on top of data fetched from Realtime DB?

            Best regards, Simon



            Answered 2021-Jun-15 at 11:20

            Your problem is that you use async in a foreEach loop here:



            Flutter forEach() - Error: This expression has a type of 'void' so its value can't be used
            Asked 2021-Jun-15 at 16:38

            I'm using the plugin just_audio: ^0.7.4 from This plugin works with a system of playlist, we define a playlist this way (example with 3 songs):



            Answered 2021-Jun-15 at 16:37

            Use map instead of forEach. forEach returns a void. Remove [] too otherwise you need to use the spread operator. Add async-await wherever necessary because I can see listen callback is async.



            Firestore write Timestamp Field
            Asked 2021-Jun-15 at 16:36

            I want to write a timestamp field into a Firestore document in a typescript project.



            Answered 2021-Jun-15 at 16:36

            Update 15-June-2021:

            For write a new document with set use this:



            Security concern of using Firebase ID tokens for authentication on my custom backend
            Asked 2021-Jun-15 at 15:02

            I want to use firebase auth for my android and ios applications with custom backend. So I need some way of authentication for api calls from mobile apps to the backend.

            I was able to find following guide in firebase documentation which suggests to sent firebase id token to my backend and validate it there with firebase Admin SDK.

            But this approach does not seem to be a security best practice. For example here it is said that for API access one should use access tokens rather than id tokens.

            Are there any good pattern for using firebase auth with my backend?



            Answered 2021-Jun-15 at 15:02

            firebaser here

            Firebase itself passes the ID token with each request, and then uses that on the server to identify the user and to determine whether they're authorized to perform the operation. This is a common (I'd even say idiomatic) approach to authentication and authorization, and if there's a security risk that you've identified in it, we'd love to hear about it on

            From reading the blog post it seems the author is making a distinction between authentication (the user proving their identify) and authorization (them getting access to certain resources based on that identity), but it'd probably be best to ask the author for more information on why that would preclude passing an ID token to identify the user.



            Unable to display data from Firebase Realtime DataBase in antd Form
            Asked 2021-Jun-15 at 14:46

            I'm trying to display data from firebase in an antd table using hooks. I created a mini version of this application with a simple bootstrap design pulling the data from firebase with:



            Answered 2021-Jun-15 at 14:46

            I have the dumb and answered my own question. I did not in fact try every variation with/without .columns.


            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install Firebase

            Update MainActivity and replace with a reference to your Firebase.


            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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