Just downloaded LBP after a long time away. I tried to put my February schedule in the LBP desktop and on my Android app as well. How do you get the importer to do both without having to go put all the trips in twice?
The recommended way is to import from the schedule importer to your device (Android) and then fly the flights, update your device and then sync to Logbook Pro Desktop. Flights imported from the schedule importer to your device will be marked as "pending flight" until flown and you clear the pending flight check box. You can sync pending flights to Logbook Pro Desktop by changing the settings in Settings / Synchronization and then the flights will appear in Logbook Pro Desktop and be updated with future syncs from the app.