react-native-notifications/docs/installation.md

Installation

As with any React Native project, the first step is to add the project as an npm dependency.

The 2nd is to do some platform specific setup so as to be able to work with Apple and Google's services for push notifications.

Start by running this:

$ npm install react-native-notifications@^2.0.6 --save

iOS

First, Manually link the library to your Xcode project.

Then, to enable notifications support add the following line at the top of your AppDelegate.m

#import "RNNotifications.h"

Start monitor notifications in: application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
	[RNNotifications startMonitorNotifications]; // -> Add this line

	return YES;
}

And add the following methods to support registration:

- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
  [RNNotifications didRegisterForRemoteNotificationsWithDeviceToken:deviceToken];
}

- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
  [RNNotifications didFailToRegisterForRemoteNotificationsWithError:error];
}

Android

Add a reference to the library's native code in your global settings.gradle:

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

Declare the library as a dependency in your app-project's build.gradle:

dependencies {
	// ...
	
	compile project(':reactnativenotifications')
}

Add the library to your application class (e.g. MainApplication.java):

import com.wix.reactnativenotifications.RNNotificationsPackage;

...

    @Override
    protected List<ReactPackage> getPackages() {
        return Arrays.<ReactPackage>asList(
            new MainReactPackage(),
	        // ...
	        // Add this line:
	        new RNNotificationsPackage(MainApplication.this)
        );

Receiving push notifications

Note: This section is only necessary in case you wish to be able to receive push notifications in your React-Native app.

Push notifications on Android are managed and dispatched using Google's FCM service. The following installation steps are a TL;DR of Google's FCM setup guide. You can follow them to get FCM integrated quickly, but we recommend that you will in the very least have a peek at the guide's overview.

Step #1: Subscribe to Google's FCM

To set FCM in your app, you must first create a google-services.json file. If you have no existing API project yet, the easiest way to go about in creating one is using this step-by-step installation process;

Step #2: Copy google-services.json

After creating google-services.json, copy it into your project's android/app folder.

Step #3: Add google-services package to Project/build.gradle

buildscript {
    ...
    dependencies {
        ...
        classpath 'com.google.gms:google-services:4.0.0'
    }
}

Step #4: Add firebase-core package and apply google-services plugin in Project/app/build.gradle

dependencies {
    ...
    implementation 'com.google.firebase:firebase-core:16.0.0'
}

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

Step #5: RNNotifications and React Native version

This step is required only for react-native-notifications version 2.1.0 and above.

react-native-notifications supports multiple React Native versions. Target the React Native version required by your project by specifying the RNN build flavor in android/app/build.gradle.

android {
    ...
    defaultConfig {
        applicationId "com.yourproject"
        minSdkVersion rootProject.ext.minSdkVersion
        targetSdkVersion rootProject.ext.targetSdkVersion
+        missingDimensionStrategy "RNNotifications.reactNativeVersion", "reactNative60" // See note below!
        versionCode 1
        versionName "1.0"
        ...
    }
    ...
}

!>Important note about missingDimensionStrategy

reactNative59 - RN 0.59.x and below
reactNative60 - RN 0.60.0 and above

Now we need to instruct gradle how to build that flavor. To do so here two solutions:

5.1 Build app with gradle command

prefered solution The RNNotification flavor you would like to build is specified in app/build.gradle. Therefore in order to compile only that flavor, instead of building your entire project using ./gradlew assembleDebug, you should instruct gradle to build the app module: ./gradlew app:assembleDebug. The easiest way is to add a package.json command to build and install your debug Android APK .

"scripts": {
  ...
  "android": "cd ./android && ./gradlew app:assembleDebug && ./gradlew installDebug"
}

Now run npm run android to build your application

5.2 Ignore other RNN flavors

If you don't want to run npm run android and want to keep the default react-native run-android command, you need to specify to graddle to ignore the other flavors RNNotifications provides.

To do so edit android/build.gradle and add:

+subprojects { subproject ->
+    afterEvaluate {
+        if ((subproject.plugins.hasPlugin('android') || subproject.plugins.hasPlugin('android-library'))) {
+            android {
+                variantFilter { variant ->
+                    def names = variant.flavors*.name
+                    if (names.contains("reactNative59")) {
+                        setIgnore(true)
+                    }
+                }
+            }
+        }
+    }
+}

Note: As more build variants come available in the future, you will need to adjust the list (names.contains("reactNative59")). This is why we recommend the first solution.

Step #6: Set your notification Icon.

By default, the package will use your native application icon. If your icon is not notification friendly, you may have to set and use a different icon. To do this, create a notification_icon.png and add it to your drawable folders. Once that is done add the following line to your AndroidManifest.xml

+<meta-data android:name="com.google.firebase.messaging.default_notification_icon" android:resource="@drawable notification_icon" />