I disabled the notifications on Chrome, by find answers on Microsoft forums. The notifications contained misspellings, and clearly seemed like a scam, trying to gain information about me. I clicked on some Captcha, which allowed the site to send me notifications. At the end of background.js, create a event handler: chrome. I kept receiving virus notifications from a site called, ''. Open the Todo app when the user clicks on the notification.

addListener ( function ( ) # Handle notification interactions For now, the callback function will just log a message to the Console whenever there is a todo item: chrome. In background.js, add an onAlarm listener. In manifest.json, request the 'alarms' permission: 'permissions' :, # Update background scripts As long as Chrome is running, the alarm listener is called at approximately the interval set. In the Allow section, you will see all the websites that are allowed to send you notifications. Here, scroll down and click on Notifications. Now click on Privacy and security in the left panel and then click on the Site Settings option. Use chrome.alarms to set a wake up interval. Click on the three vertical dots menu at the top-right corner and select Settings from it. To accomplish this, you need to understand how alarms and notifications work in Chrome Apps.

Next, the app needs to display a message to the user, even if the Todo app window is closed. # Enhance your Todo app with remindersĮnhance the Todo app by adding functionality to remind the user if they have open todos-even when the app is closed.įirst, you need to add a way for the app to regularly check for uncompleted todos. To preview what you will complete in this step, jump down to the bottom of this page ↓. How to use on-screen notifications to draw attention to something important.Įstimated time to complete this step: 20 minutes.How to wake your app at specified intervals to execute background tasks.Want to start fresh from here? Find the previous step's code in the reference code zip under cheat_code > solution_for_step2.

Google chrome desktop notifications