| <!doctype html> |
| <html> |
| <head> |
| <title>Notification permission helper</title> |
| </head> |
| <body> |
| <script> |
| Promise.all([ |
| Notification.requestPermission(), |
| navigator.permissions.query({ name: 'notifications' }), |
| navigator.permissions.query({ name: 'push', userVisibleOnly: true }), |
| ]).then(results => { |
| parent.postMessage({ |
| notificationPermission: Notification.permission, |
| notificationRequestPermission: results[0], |
| permissionApiNotificationPermission: results[1].state, |
| permissionApiPushPermission: results[2].state |
| }, '*' /* all origins */); |
| }); |
| </script> |
| </body> |
| </html> |
