Implements push notifications across iOS, Android, and web using Firebase Cloud Messaging and native services. Use when adding notification capabilities, handling background messages, or setting up notification channels.
/plugin marketplace add secondsky/claude-skills/plugin install push-notification-setup@claude-skillsThis skill inherits all available tools. When active, it can use any tool Claude has access to.
Implement push notifications across mobile and web platforms.
import messaging from '@react-native-firebase/messaging';
// Request permission
async function requestPermission() {
const status = await messaging().requestPermission();
if (status === messaging.AuthorizationStatus.AUTHORIZED) {
const token = await messaging().getToken();
await sendTokenToServer(token);
}
}
// Handle foreground messages
messaging().onMessage(async message => {
console.log('Foreground message:', message);
showLocalNotification(message);
});
// Handle background/quit messages
messaging().setBackgroundMessageHandler(async message => {
console.log('Background message:', message);
});
// Handle token refresh
messaging().onTokenRefresh(token => {
sendTokenToServer(token);
});
import UserNotifications
func requestAuthorization() {
UNUserNotificationCenter.current().requestAuthorization(options: [.alert, .badge, .sound]) { granted, error in
if granted {
DispatchQueue.main.async {
UIApplication.shared.registerForRemoteNotifications()
}
}
}
}
func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
let token = deviceToken.map { String(format: "%02.2hhx", $0) }.joined()
sendTokenToServer(token)
}
class MyFirebaseService : FirebaseMessagingService() {
override fun onNewToken(token: String) {
sendTokenToServer(token)
}
override fun onMessageReceived(message: RemoteMessage) {
message.notification?.let {
showNotification(it.title, it.body)
}
}
private fun showNotification(title: String?, body: String?) {
val channelId = "default"
val notification = NotificationCompat.Builder(this, channelId)
.setContentTitle(title)
.setContentText(body)
.setSmallIcon(R.drawable.ic_notification)
.build()
NotificationManagerCompat.from(this).notify(0, notification)
}
}