Class Messaging

packages/firebase-messaging/index.android.ts:21–175

});

export class Messaging implements IMessaging {
	_native: com.google.firebase.messaging.FirebaseMessaging;
	_app: FirebaseApp;

	_onMessage?: (message: RemoteMessage) => void;
	_onNotificationTap?: (message: RemoteMessage) => void;
	_onToken?: (token: string) => void;

	showNotificationsWhenInForeground: boolean;
	_instance: MessagingCore;
	constructor() {
		if (defaultMessaging) {
			return defaultMessaging;
		}
		defaultMessaging = this;
		this._instance = MessagingCore.getInstance();
	}

	getToken(): Promise<string> {
		return new Promise((resolve, reject) => {
			org.nativescript.firebase.messaging.FirebaseMessaging.getToken(
				this.native,
				new org.nativescript.firebase.messaging.FirebaseMessaging.Callback<string>({
					onSuccess(result) {
						resolve(result);
					},
					onError(error) {
						reject(FirebaseError.fromNative(error));
					},
				})
			);
		});
	}

	getAPNSToken() {
		return null;
	}

	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;
	}

	onNotificationTap(listener: (message: RemoteMessage) => any) {
		if (!listener && this._onNotificationTap) {
			this._instance.removeOnNotificationTap(this._onNotificationTap);
		} else {
			this._instance.addOnNotificationTap(listener);
		}