Makes `XdpPortal` start monitoring for available software updates.
When a new update is available, the [signal@Portal:XdpPortal:update-available]. signal is emitted.
Use [[email protected]_monitor_stop] to stop monitoring.
| this |
a [class@Portal] |
| flags |
options for this cal.. |
| cancellable |
optional [[email protected]] |
| callback |
a callback to call when the request is done |
| data |
data to pass to |