React Native Push notifications android

This is part two and final part of the blog post where we integrate firebase into react native android project and send push notification. If you have not yet created your firebase project and downloaded your google-services.json file then start by reading part one of the series. In this part, we will integrate firebase into our react native project and will send test push notification from firebase console.

Step 1: Open your react native project and install react-native-firebase by running following npm commands

npm i react-native-firebase
react-native link react-native-firebase

The first command adds the react-native-firebase package to the projects and the second command links it. Follow the next steps carefully.

Step 2: Make sure you have added google-services.json file to android->app folder as shown below. If you have not yet created google-services.json file yet read part one.

Step 3 Open your android-> build.gradle i.e project level build.gradle file. It should have dependencies looking like below

 dependencies {
        classpath '' //<---this line should be added as shown while creating android app in firebase
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files

Further below in the same build.gradle file see that allprojects looks something like this

allprojects {
    repositories {
        google() . <-Make sure google() is added above jcenter()
        maven {
        maven {

Close the file we are done here. IMPORTANT we edited project level build.gradle file.

Step 4: Open app level build.gradle file from android->app->build.gradle. make sure dependencies contain the following implementation

dependencies {
    implementation project(':react-native-firebase') //<-should be there already
    implementation ""
    implementation ""
    implementation ""
//search for correct version number online if you encounter error

Now add the code given below at the very bottom of your build.gradle file

apply plugin: ''

We are done with project-level build.gradle file. Close it.

Step 5: Now open your file it is located at android->app->src->main->java->com->-> In file make sure imports contain following

import io.invertase.firebase.RNFirebasePackage; //<-should be there already
import io.invertase.firebase.messaging.RNFirebaseMessagingPackage;
import io.invertase.firebase.notifications.RNFirebaseNotificationsPackage;

Once we have imported the necessary package we need to add Firebase Messaging and notification package to package list. Make sure your get packages method adds following packages

    protected List<ReactPackage> getPackages() {
      List<ReactPackage> packages = new PackageList(this).getPackages();
      // Packages that cannot be autolinked yet can be added manually here, for example:
      packages.add(new RNFirebaseMessagingPackage());//added
      packages.add(new RNFirebaseNotificationsPackage());//added
      return packages;

The two RNFirebaseMessagingPackage & RNFirebaseNotificationsPackage are not core package of react-native-firebase and hence needs to add manually. Save the file.

Step 6: Check your android-> settings.gradle file it should contain the following lines already. Else add them.

include ':react-native-firebase'
project(':react-native-firebase').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-firebase/android')

Save all the edited files and run the project preferably on a device. Now you can open your firebase console and send a test notification.

Hope you guys enjoyed.

A pat on the back !!