def changeSelectedRoute(self,buttonState):
if(buttonState):
#Reinitialize scrolling text index on route change
self.currentStep = 0
if(self.selectedRoute<google.num_routes(self.routes)-1):
self.selectedRoute += 1
else:
self.selectedRoute = 0
self.alarm.setAlarmEpoch(google.departure_time_val(self.routes[self.selectedRoute]))
def drawList(self):
for i in range(google.num_routes(self.routes)):
numTransfers = google.num_transfers(self.routes[i])
transitSteps = google.get_transit_steps(self.routes[i])
if(numTransfers >1):
step = google.get_step(self.routes[i],transitSteps[0])
vehicle = google.vehicle_type(step)
lineName = google.step_transit_details_short_name(step)
string = vehicle[0] + ":" + lineName
for j in range(1,numTransfers):
step = google.get_step(self.routes[i],transitSteps[j])
vehicle = google.vehicle_type(step)
lineName = google.step_transit_details_short_name(step)
string += ">" + vehicle[0] + ":" + lineName
writeText(i+1,string)
else:
step = google.get_step(self.routes[i],transitSteps[0])
vehicle = google.vehicle_type(step)
lineName = google.step_transit_details_short_name(step)
string = vehicle[0] + ":" + lineName
writeText(i+1,string)
