Chrome推送通知 - 点击后如何打开网址?

时间:2016-09-09 19:30:19

标签: javascript google-chrome push-notification

我是谷歌Chrome推送通知的新手,我只是在这里阅读一些问题和答案,在stackoverflow上,我已经用这个简单的推送通知javascript结束了。

  navigator.serviceWorker.register('sw.js');

function notify() {

    Notification.requestPermission(function(result) {

        if (result === 'granted') {
           navigator.serviceWorker.ready.then(function(registration) {

                registration.showNotification('test notification', {
                    body: 'Hey I am test!',
                    icon: 'image.png',
                });

            });
        }
    });

}

它只是简单的通知,但我需要在点击通知后打开与其他网页的新窗口。

我知道这是可能的,但我找不到使用" serviceWorker"语法。

请帮忙。感谢。

5 个答案:

答案 0 :(得分:24)

我猜你是在Service Worker上下文中,因为那是收到推送通知的地方。所以你有self对象来添加一个事件监听器,这会对点击通知作出反应。

self.addEventListener('notificationclick', function(event) {
    let url = 'https://example.com/some-path/';
    event.notification.close(); // Android needs explicit close.
    event.waitUntil(
        clients.matchAll({type: 'window'}).then( windowClients => {
            // Check if there is already a window/tab open with the target URL
            for (var i = 0; i < windowClients.length; i++) {
                var client = windowClients[i];
                // If so, just focus it.
                if (client.url === url && 'focus' in client) {
                    return client.focus();
                }
            }
            // If not, then open the target URL in a new window/tab.
            if (clients.openWindow) {
                return clients.openWindow(url);
            }
        })
    );
});

答案 1 :(得分:3)

我也在寻找解决方案,答案很简单,但是没有医生说清楚。您需要将“ click_action” =“您的网址”放入通知json中。这是一个示例:

notification: {
          title: "Come",
          icon: '../../../../assets/logo.png',
          vibrate: [300,100,400,100,400,100,400],
          body: "some text",
          click_action : "your link"
         }

希望有帮助。

答案 2 :(得分:2)

如果您想要使用从FCM推送通知或任何其他网络推送通知收到的动态网址打开网站,那么

以下是用于FCM推送通知的服务工作者的例子

messaging.setBackgroundMessageHandler(function(payload) {

    console.log('[firebase-messaging-sw.js] Received background message ', payload);
  // Customize notification here
  var notificationTitle = payload.data.title; //or payload.notification or whatever your payload is
  var notificationOptions = {
    body: payload.data.body,
    icon: payload.data.icon,
    data: { url:payload.data.click_action }, //the url which we gonna use later
    actions: [{action: "open_url", title: "Read Now"}]
  };

  return self.registration.showNotification(notificationTitle,
    notificationOptions);
});

并使用以下代码处理点击事件

self.addEventListener('notificationclick', function(event) {

  switch(event.action){
    case 'open_url':
    clients.openWindow(event.notification.data.url); //which we got from above
    break;
    case 'any_other_action':
    clients.openWindow("https://www.example.com");
    break;
  }
}
, false);

希望它有所帮助!

答案 3 :(得分:1)

以下是两个可以帮助您的网站。

您必须首先点击通知,然后才能附加您想要打开的网址

https://groups.google.com/a/chromium.org/forum/m/#!topic/chromium-extensions/nevc6nRpAlQ

https://developer.chrome.com/extensions/notifications#event-onClicked

希望有所帮助:)

答案 4 :(得分:0)

{

 "notification": {

   "title": "Hey there",

   "body": "Subscribe to might ghost hack youtube channel",

   "click_action" : "http://localhost:4200"

 },

 "to":"YOUR_TOKEN"

}

这对我有用

"@angular/fire": "^6.1.5",

"firebase": "^7.0 || ^8.0"