activation_state_changed

Description:

public virtual signal void activation_state_changed (uint arg_activation_state, uint arg_activation_error, Variant arg_status_changes)

On the client-side, this signal is emitted whenever the D-Bus signal "ActivationStateChanged" is received.

On the service-side, this signal can be used with e.g. emit_by_name to make the object emit the D-Bus signal.