Multiple printer discovery session instances and other bugs.
1. The fused printers provider was dropping on the floor received printers
if it was not active. It is in fact a loaded and if not active it should compute
the printers and not deliver them until activated. This fixes an issue where
opening the print dialog, then enabling a print service results in the printers
reported by the service not showing up in the print dialog.
2. Printer discovery session was created twice which leads to incorrect behavior
as the pint system is designed around the contract that there is a single
printer discovery session per service at a time. This was possible due to an
incorrect initialization of a member variable resulting in double session creation
when the print service is connected.
3. When a print service is enabled during discovery we did not use the correct
condition to start printer discovery resulting in starting it all the time even if
not needed. Also if some of the printers that had to be tracked are reported
by the service just enabled (typically historical printers) we did not ask the
service to start tracking them.
4. Removed some logging.
bug:10903343
Change-Id: I46c049471a4b099fc668df3aee2aaedc8d7786ac
5 files changed