Class Messaging

packages/firebase-messaging/index.ios.ts:27–174

});

export class Messaging implements IMessaging {
	_app: FirebaseApp;
	_onMessage?: (message: RemoteMessage) => void;
	_onToken?: (token: string) => void;
	_onNotificationTap?: (message: RemoteMessage) => void;
	_instance: MessagingCore;
	constructor() {
		if (defaultMessaging) {
			return defaultMessaging;
		}
		defaultMessaging = this;
		this._instance = MessagingCore.getInstance();
	}

	get showNotificationsWhenInForeground(): boolean {
		return NSCFirebaseMessagingCore.showNotificationsWhenInForeground;
	}

	set showNotificationsWhenInForeground(value: boolean) {
		NSCFirebaseMessagingCore.showNotificationsWhenInForeground = value;
	}

	getToken(): Promise<string> {
		return new Promise((resolve, reject) => {
			if (!TNSFirebaseCore.isSimulator() && !UIApplication.sharedApplication.registeredForRemoteNotifications) {
				reject(new Error('You must be registered for remote messages before calling getToken, see messaging().registerDeviceForRemoteMessages()'));
				return;
			}
			this.native?.tokenWithCompletion((token, error) => {
				if (error) {
					reject(FirebaseError.fromNative(error));
				} else {
					resolve(token);
				}
			});
		});
	}

	getAPNSToken() {
		const token = this.native.APNSToken;
		if (!token) {
			return null;
		}
		return NSCFirebaseMessagingCore.APNSTokenToString(token);
	}

	hasPermission(): Promise<AuthorizationStatus> {
		return this._instance.hasPermission() as any;
	}

	onMessage(listener: (message: RemoteMessage) => any) {
		if (!listener && this._onMessage) {
			this._instance.removeOnMessage(this._onMessage);
		} else {
			this._instance.addOnMessage(listener);
		}

		this._onMessage = listener;