Creates a new #GApplication instance.
If non-null, the application id must be valid. See gio.application.Application.idIsValid.
If no application ID is given then some features of #GApplication (most notably application uniqueness) will be disabled.
the application id
the application flags
a new #GApplication instance
Creates a new #GApplication instance.
If non-null, the application id must be valid. See gio.application.Application.idIsValid.
If no application ID is given then some features of #GApplication (most notably application uniqueness) will be disabled.