Created
April 26, 2021 15:40
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web push 03
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| importScripts("https://www.gstatic.com/firebasejs/7.16.1/firebase-app.js"); | |
| importScripts( | |
| "https://www.gstatic.com/firebasejs/7.16.1/firebase-messaging.js", | |
| ); | |
| // For an optimal experience using Cloud Messaging, also add the Firebase SDK for Analytics. | |
| importScripts( | |
| "https://www.gstatic.com/firebasejs/7.16.1/firebase-analytics.js", | |
| ); | |
| // Initialize the Firebase app in the service worker by passing in the | |
| // messagingSenderId. | |
| firebase.initializeApp({ | |
| messagingSenderId: "YOUR-SENDER-ID", | |
| apiKey: "YOUR_API_KEY", | |
| projectId: "YOUR_PROJECT_ID", | |
| appId: "YOUR_APP_ID", | |
| }); | |
| // Retrieve an instance of Firebase Messaging so that it can handle background | |
| // messages. | |
| const messaging = firebase.messaging(); | |
| messaging.setBackgroundMessageHandler(function(payload) { | |
| console.log( | |
| "[firebase-messaging-sw.js] Received background message ", | |
| payload, | |
| ); | |
| // Customize notification here | |
| const notificationTitle = "Background Message Title"; | |
| const notificationOptions = { | |
| body: "Background Message body.", | |
| icon: "/itwonders-web-logo.png", | |
| }; | |
| return self.registration.showNotification( | |
| notificationTitle, | |
| notificationOptions, | |
| ); | |
| }); |
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