Chrome扩展桌面通知在休眠时有效 [英] Chrome Extension Desktop Notification Works On Sleep

问题描述

我做了一个桌面通知，每隔1分钟就会显示一个通知。 10秒后，自行关闭。

我去吃午饭，然后电脑进入睡眠状态。当我回来时，我唤醒了我的电脑，然后很多通知开始了。

我该如何处理这个问题？我想如果电脑睡觉它不应该显示通知。我如何控制它？

Background.js

  function show（）{
 
 var notification = webkitNotifications.createHTMLNotification（
'notification.html'
）; 
 
 notification.show（）; 
} 
 
 //有条件地初始化选项。 
 if（！localStorage.isInitialized）{
 localStorage.isActivated = true; //显示激活。 
 localStorage.frequency = 1; //显示频率，以分钟为单位。 
 localStorage.isInitialized = true; //选项初始化。 
} 
 
 
 if（window.webkitNotifications）{
 //激活时，以显示频率显示通知。 
 
 if（JSON.parse（localStorage.isActivated））{show（）; } 
 
 var interval = 0; //显示时间间隔，以分钟为单位。 
 
 
 setInterval（function（）{
 interval ++; 
 chrome.idle.queryState（15，state）; 
 if（localStorage.frequency< =间隔&&状态==活动）
 {show（）; 
 interval = 0; 
} 
 
}，60000）; 
 
 $ b $ / code> 




解决方案

code> Chrome.idle API来检测浏览器是否处于活动状态并触发您的通知。我猜你可以使用一个可配置的时间间隔来查询状态并阻止你的通知。

参考

• Chrome.idle

编辑1

代码中的状态是一个回调函数，不是字符串！此代码

  setInterval（function（）{
 chrome.idle.queryState（15，state）; $ b $ （localStorage.frequency< = interval&& state ==active）{
 show（）; 
 interval = 0; 
} 
 
}，60000）; 
  

至

  setInterval（function（）{
 chrome.idle.queryState（15，function（state）{
 if（localStorage.frequency< = interval&& state ==active ）{
 show（）; 
 interval = 0; 
} 
 
}）; 
}，60000）; 
  

I made a Desktop Notification it shows a notification every 1 minute. After 10 second, closes itself.

I gone for a lunch , then computer goes to sleep. When i was back i wake my computer then lots of notification starts.

How can i handle that problem? I want if computer sleeps it shouldnt show notification. How can i control it?

Background.js

function show() {

   var notification = webkitNotifications.createHTMLNotification(
  'notification.html'  
);

  notification.show();
}

// Conditionally initialize the options.
if (!localStorage.isInitialized) {
  localStorage.isActivated = true;   // The display activation.
  localStorage.frequency = 1;        // The display frequency, in minutes.
  localStorage.isInitialized = true; // The option initialization.
}


if (window.webkitNotifications) {
  // While activated, show notifications at the display frequency.

  if (JSON.parse(localStorage.isActivated)) { show(); }

  var interval = 0; // The display interval, in minutes.


  setInterval(function() {
  interval++;     
  chrome.idle.queryState(15, state); 
  if(localStorage.frequency <= interval && state=="active")
     { show(); 
       interval = 0;
     }

  }, 60000);

}

解决方案

Use Chrome.idle API to detect whether browser is active or not and trigger your notifications. I guess you can use a configurable interval to query state and hold off your notifications.

Reference

• Chrome.idle

EDIT 1

The state in your code is a callback function, not a string!, So change this code

setInterval(function () {
    chrome.idle.queryState(15, state);
    if (localStorage.frequency <= interval && state == "active") {
        show();
        interval = 0;
    }

}, 60000);

to

setInterval(function () {
    chrome.idle.queryState(15, function (state) {
        if (localStorage.frequency <= interval && state == "active") {
            show();
            interval = 0;
        }

    });
}, 60000);

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