chrome.notifications.create
是 Chrome 扩展程序 API 的一部分,它允许开发者创建桌面通知。这个 API 可以显示一个通知,通知可以包含标题、消息、图标和其它选项。以下是一些 chrome.notifications.create
的用法示例:
基本用法
javascript
chrome.notifications.create(
'notification-id', // 唯一标识符
{
type: 'basic', // 通知类型
iconUrl: 'icon.png', // 图标URL
title: 'Hello World', // 通知标题
message: 'This is a simple notification.' // 通知消息
},
function callback(createdNotificationId) {
// 通知创建成功后的回调
console.log('Notification created with id: ' + createdNotificationId);
}
);
带按钮的通知
javascript
chrome.notifications.create(
'notification-id',
{
type: 'basic',
iconUrl: 'icon.png',
title: 'Notification with buttons',
message: 'Do you like this notification?',
buttons: [
{ title: 'Yes' },
{ title: 'No' }
],
priority: 2
},
function callback(createdNotificationId) {
console.log('Notification created with id: ' + createdNotificationId);
}
);
图片通知
javascript
chrome.notifications.create(
'notification-id',
{
type: 'image',
iconUrl: 'icon.png',
title: 'Image Notification',
message: 'Check out this image.',
image: 'image-url.png', // 图片URL
priority: 1
},
function callback(createdNotificationId) {
console.log('Notification created with id: ' + createdNotificationId);
}
);
列表通知
javascript
chrome.notifications.create(
'notification-id',
{
type: 'list',
iconUrl: 'icon.png',
title: 'List Notification',
message: 'Here is a list of items:',
items: [
{ title: 'Item 1', message: 'Description of item 1' },
{ title: 'Item 2', message: 'Description of item 2' }
],
priority: 0
},
function callback(createdNotificationId) {
console.log('Notification created with id: ' + createdNotificationId);
}
);
进度通知
javascript
chrome.notifications.create(
'notification-id',
{
type: 'progress',
iconUrl: 'icon.png',
title: 'Progress Notification',
message: 'Downloading something...',
progress: 50 // 进度值,范围0-100
},
function callback(createdNotificationId) {
console.log('Notification created with id: ' + createdNotificationId);
}
);
通知事件监听
javascript
chrome.notifications.onClicked.addListener(function(notificationId) {
console.log('Notification clicked: ' + notificationId);
});
chrome.notifications.onClosed.addListener(function(notificationId) {
console.log('Notification closed: ' + notificationId);
});
chrome.notifications.onButtonClicked.addListener(function(notificationId, buttonIndex) {
console.log('Button clicked on notification: ' + notificationId + ', button index: ' + buttonIndex);
});
请注意,由于浏览器安全策略和用户体验的考虑,Chrome 扩展程序的通知功能可能受到一些限制,并且需要在扩展程序的清单文件中声明权限。此外,chrome.notifications.create
API 可能在不同版本的 Chrome 中有所不同,因此建议查阅最新的 Chrome 开发者文档 以获取最准确的信息。