Background¶

Description¶

Background portal backend interface

This interface provides APIs related to applications that are running in the background.

Methods¶

org.freedesktop.impl.portal.Background.GetAppState¶

GetAppState (
  OUT apps a{sv}
)

Gets information about running apps. Each entry has an application ID as key. The returned values are of type u and have the following meaning:

0: Background (no open window)
1: Running (at least one open window)
2: Active (in the foreground)

apps: an array with information about running apps

org.freedesktop.impl.portal.Background.NotifyBackground¶

NotifyBackground (
  IN handle o,
  IN app_id s,
  IN name s,
  OUT response u,
  OUT results a{sv}
)

Notifies the user that an application is running in the background.

The following results get returned via the results vardict:

result (u)

The choice that the user made regarding the background activity:
- 0: Forbid background activity by this app
- 1: Allow background activity by this app
- 2: Allow this instance of background activity

handle: Object path for the Request object representing this call
app_id: App id of the application
name: A display name for the application
response: Numeric response, not used
results: Vardict with results of the call

org.freedesktop.impl.portal.Background.EnableAutostart¶

EnableAutostart (
  IN app_id s,
  IN enable b,
  IN commandline as,
  IN flags u,
  OUT result b
)

Enables or disables autostart for an application.

The following flags are understood:

1: Use D-Bus activation

app_id: App id of the application
enable: TRUE to enable autostart, FALSE to disable it
commandline: The commandline to use in the autostart file
flags: Flags influencing the details of the autostarting
result: TRUE if autostart was enabled, FALSE otherwise

Signals¶

org.freedesktop.impl.portal.Background::RunningApplicationsChanged¶

RunningApplicationsChanged ()

This signal gets emitted when applications change their state and it is worth calling GetAppState again.