$ npm install react-native-moengage-inbox
      
# required only if you are using versions that do not support auto linking
# This command is removed in version 0.69 of react-native
$ react-native link react-native-moengage-inbox

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

dependencies {
    ...
    implementation project(':react-native-moengage-inbox')
}

public class MainApplication extends Application implements ReactApplication {
  private final ReactNativeHost mReactNativeHost = new ReactNativeHost(this) {
    @Override
    protected boolean getUseDeveloperSupport() {
      return BuildConfig.DEBUG;
    }
    @Override
    protected List getPackages() {
          List packages = new PackageList(this).getPackages();
          packages.add(new MoengageInboxPackage());
          return packages;
        }
    }
  };
  @Override public void onCreate() {
    super.onCreate();
  }
  @Override
  public ReactNativeHost getReactNativeHost() {
      return mReactNativeHost;
  }
}

import com.moengage.react.inbox.MoengageInboxPackage;

import MoEReactInbox from "react-native-moengage-inbox";
MoEReactInbox.initialize(YOUR_WORKSPACE_ID);

import MoEReactInbox from "react-native-moengage-inbox";
var inboxData= await MoEReactInbox.fetchAllMessages()

class MoEInboxData  {
  /// Native platform from which the callback was triggered.(ios/android)
  platform: String;

  /// List of [MoEInboxMessage]
  messages:Array = [];
}

class MoEInboxMessage {
  /// internal identifier used by the SDK for storage.(Only Android)
  id: number;

  /// Unique identifier for a message.
  campaignId: string;

  /// Text content of the message. Instance of MoETextContent
  text: MoETextContent;

  /// true if the message has been clicked by the user else false
  isClicked: boolean;

  /// Media content associated with the message.
  media: MoEMedia;

  /// List of actions to be executed on click. Instances of [MoEAction]
  action: Array = [];

  /// Tag associated with the message.
  tag: string;

  /// The time in which the message was received on the device.
  ///
  /// Format - ISO-8601 yyyy-MM-dd'T'HH:mm:ss'Z'
  receivedTime: string;

  /// The time at which the message expiry.
  ///
  /// Format - ISO-8601 yyyy-MM-dd'T'HH:mm:ss'Z'
  expiry: string;

  /// Complete message payload. This will vary for platforms
  payload: Map<String, Object>;

  /// A key representing the group to which the inbox message belongs. 
  /// @since 6.0.0
  groupKey: string | null;

  /// Notification Replacement Id.
  /// @since 6.0.0
  notificationId: string | null;

  /// The timestamp indicating when the message was sent. 
  /// Format - ISO-8601 yyyy-MM-dd'T'HH:mm:ss'Z' 
  /// @since 6.0.0
  sentTime: string | null;
}

class MoEAction {
  /// actionType- navigation
  actionType: MoEActionType;
   
  /// navigationType- deepLink, richLanding, screenName
  navigationType: string;
  
  /// Value associated with navigation action eg: url / screen name
  value: string;
  
  /// Custom Key-Value Pairs associated with action
  kvPair?: Map<String, Object>;
}

class MoEMedia {
  /// Content type of the Media. (image/video/audio)
  mediaType: MoEMediaType;

  /// Url for the media content. Generally a http(s) url.
  url: string;

  /// Accessibility information associated with media content.
  /// @since 6.0.0
  accessibilityData: MoEAccessibilityData | null;
}

class MoETextContent  {
  /// Tiitle content of the message
  title: string;

  /// Subtitle content of the message
  subtitle?: string;

  /// Message content of the message
  message: string;

  /// Summary content of the message
  summary?: string;
}

/// @since 12.0.0 of react-native-moengage package
class MoEAccessibilityData {
  /// The accessibility text
  text: string | null;

  /// The accessibility hint
  hint: string | null;   
}

import MoEReactInbox from "react-native-moengage-inbox";
var count = await MoEReactInbox.getUnClickedCount()

import MoEReactInbox from "react-native-moengage-inbox";
MoEReactInbox.trackMessageClicked(message)  //Pass the instance of MoEInboxMessage here

import MoEReactInbox from "react-native-moengage-inbox";
MoEReactInbox.deleteMessage(message)  //Pass the instance of MoEInboxMessage here