captivePortal
Determine the captive portal state of the user's connection. A captive portal is a web page displayed when a user first connects to a Wi-Fi network. The user provides information or acts on the captive portal web page to gain broader access to network resources, such as accepting terms and conditions or making a payment.
To use this API you need to have the "captivePortal" permission.
Properties
captivePortal.canonicalURL(en-US)-
Return the canonical URL of the captive-portal detection page. Read-only.
Functions
captivePortal.getLastChecked()(en-US)-
Returns the time, in milliseconds, since the last request was completed.
captivePortal.getState()(en-US)-
Returns the portal state as one of
unknown,not_captive,unlocked_portal, orlocked_portal.
Events
captivePortal.onConnectivityAvailable(en-US)-
Fires when the captive portal service determines that the user can connect to the internet.
captivePortal.onStateChanged-
Fires when the captive portal state changes.
Browser compatibility
BCD tables only load in the browser