How to connect Firebase to our Flutter project

In this article i will teach you how we can connect Firebase to our Flutter project just follow all the steps given below.

First you have to create a firebase project for this click on a link given below.

https://console.firebase.google.com

Give the project name and press continue button

Press the continue button

Select the account and click on create project

Click on android icon

You get the following screen. Give the android Package name , app nickname , SHA-1 key. If you don't know how to get android package name and SHA-1 key don't worry guys. I will discuss it in this article.

For android package name open flutter project . In flutter project open AndroidManifest.xml. For AndroidManifest.xml follow the following path.

android/app/src/main/AndroidManifest.xml.

Open AndroidManifest.xml here you get package name.

Copy the package name and paste it on Android package name.

Now give the nickname anything you want. For SHA key open the terminal of Visual Studio Code and run the following command.

First you have to run the following command

cd android        

and then run the command given below

.\gradlew signingReport        

copy SHA-1 and SHA-256 key , paste SHA-1 key and click on Register app.

Now download the json file and paste it on the following path .

android/app/download json file past here

click on the next button.

Now add the following line in the dependencies project level build.gradel.

classpath 'com.google.gms:google-services:4.3.10'        

Now open App - level build.gradle and paste the following line.

apply plugin: 'com.google.gms.google-services'        

add the following lines also

multiDexEnabled?true

implementation?'com.android.support:multidex:1.0.3'        

Now the setup is complete, click on Next and after it click on Go to console. Add the following package.

firebase_core:any        

Now initialize the firebase in flutter like this

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https://www.dhirubhai.net/in/bhushan-jadhav-2688541b9

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