def _setDelayedRefresh(self):
refreshInterval = Settings.getRefreshInterval()
# Set the refresh delay to about 3-4 seconds
if refreshInterval < 1000:
self.delayedRefresh = 7
elif refreshInterval < 2000:
self.delayedRefresh = 4
elif refreshInterval < 4000:
self.delayedRefresh = 2
else:
self.delayedRefresh = 1
# Subscribe to receive notifications of changes
sub = sonosDevice.avTransport.subscribe()
# Make sure that we stop the screensaver coming in, the minimum value
# for the screensaver is 1 minute - so set at 40 seconds to keep active
stopScreensaver = 40000
while (not sonosCtrl.isClose()) and (not xbmc.abortRequested):
# Now get the details of an event if there is one there
lastChangeDetails = sonosDevice.getLastEventDetails(sub)
# Update the displayed information
sonosCtrl.updateDisplay(eventDetails=lastChangeDetails)
# Wait a second or so before updating
xbmc.sleep(Settings.getRefreshInterval())
stopScreensaver = stopScreensaver - Settings.getRefreshInterval(
)
if stopScreensaver < 0:
# A bit of a hack, but we need Kodi to think a user is "doing things" so
# that it does not start the screensaver, so we just send the message
# to open the Context menu - which in our case will do nothing
# but it does make Kodi think the user has done something
json_query = xbmc.executeJSONRPC(
'{"jsonrpc": "2.0", "method": "Input.ContextMenu", "id": 1}'
)
stopScreensaver = 40000
except:
# Failed to connect to the Sonos Speaker