The property is not on the Adapter1 interface but it is found on the
Device1 interface. Also note that you have to check for every object
under /org/bluez/hci0 if that one is connected. I don't think there is
a way to see if an adapter is connected or not. Here is an example of
getting the Connected property of all the devices.
#!/usr/bin/env python3
import dbus
import os
import sys
def get_managed_objects():
bus = dbus.SystemBus()
manager = dbus.Interface(bus.get_object("org.bluez", "/"),
"org.freedesktop.DBus.ObjectManager")
return manager.GetManagedObjects()
def main():
bus = dbus.SystemBus()
objects = get_managed_objects()
for path, ifaces in iter(objects.items()):
dev = ifaces.get("org.bluez.Device1")
if dev is None:
continue
props = dbus.Interface(bus.get_object("org.bluez", path),
"org.freedesktop.DBus.Properties")
print(path, "Connected:", props.Get("org.bluez.Device1", "Connected"))
if __name__ == '__main__':
main()
/Tobias
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