diff options
Diffstat (limited to 'services/java/com/android/server/print/UserState.java')
| -rw-r--r-- | services/java/com/android/server/print/UserState.java | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/services/java/com/android/server/print/UserState.java b/services/java/com/android/server/print/UserState.java index fd4a3a48dbd8..8c2182732cea 100644 --- a/services/java/com/android/server/print/UserState.java +++ b/services/java/com/android/server/print/UserState.java @@ -1007,12 +1007,25 @@ final class UserState implements PrintSpoolerCallbacks, PrintServiceCallbacks { mHandler.obtainMessage( SessionHandler.MSG_CREATE_PRINTER_DISCOVERY_SESSION, service).sendToTarget(); - // If there are some observers that started discovery - tell the service. - if (mDiscoveryObservers.getRegisteredCallbackCount() > 0) { + // Start printer discovery if necessary. + if (!mStartedPrinterDiscoveryTokens.isEmpty()) { mHandler.obtainMessage( SessionHandler.MSG_START_PRINTER_DISCOVERY, service).sendToTarget(); } + // Start tracking printers if necessary + final int trackedPrinterCount = mStateTrackedPrinters.size(); + for (int i = 0; i < trackedPrinterCount; i++) { + PrinterId printerId = mStateTrackedPrinters.get(i); + if (printerId.getServiceName().equals(service.getComponentName())) { + SomeArgs args = SomeArgs.obtain(); + args.arg1 = service; + args.arg2 = printerId; + mHandler.obtainMessage(SessionHandler + .MSG_START_PRINTER_STATE_TRACKING, args) + .sendToTarget(); + } + } } public void dump(PrintWriter pw, String prefix) { |