【发布时间】:2019-01-20 23:27:40
【问题描述】:
我正在使用 FCM 处理推送通知,但通知来自 data 键而不是 notification。
这是我用来处理新消息并显示为通知的代码。
我看到了我指定的所有选项和数据的通知。但是,当我单击通知时,它不会触发任何“notificationclick”事件。它也不会打印event.notification。
importScripts('https://www.gstatic.com/firebasejs/5.3.1/firebase-app.js');
importScripts('https://www.gstatic.com/firebasejs/5.3.1/firebase-messaging.js');
firebase.initializeApp({
messagingSenderId: "SOME_ID",
});
const messaging = firebase.messaging();
messaging.setBackgroundMessageHandler(payload => {
console.log(payload);
const options = {
body: payload.data.body,
icon: payload.data.icon,
click_action: payload.data.click_action,
link: payload.data.link,
data: {
time: new Date(Date.now()).toString(),
click_action: payload.data.click_action,
},
};
self.registration.showNotification(payload.data.title, options);
});
self.addEventListener("notificationclick", function(event) {
console.log(event.notification);
const clickedNotification = event.notification;
clickedNotification.close();
const urlToOpen = clickedNotification.data && clickedNotification.data.click_action;
const promiseChain = clients.matchAll({
type: 'window',
includeUncontrolled: true,
})
.then((windowClients) => {
let matchingClient = null;
for (let i = 0; i < windowClients.length; i++) {
const windowClient = windowClients[i];
if (windowClient.url === urlToOpen) {
matchingClient = windowClient;
break;
}
}
if (matchingClient) {
return matchingClient.focus();
} else {
return clients.openWindow(urlToOpen);
}
});
event.waitUntil(promiseChain);
});
【问题讨论】:
-
您使用的是管理员 Firebase API 还是旧版 API?控制台语句是否确认 setBackgroundMessageHandler 确实被调用了?
-
@nuruddin-iminokhunov 对点击处理的解决方案有帮助吗?正在为同样的问题而苦苦挣扎。
-
对我来说同样的问题
标签: javascript firebase firebase-cloud-messaging service-worker web-push