diff options
| -rw-r--r-- | services/print/java/com/android/server/print/PrintManagerService.java | 48 |
1 files changed, 31 insertions, 17 deletions
diff --git a/services/print/java/com/android/server/print/PrintManagerService.java b/services/print/java/com/android/server/print/PrintManagerService.java index 64242ba..6785cb8 100644 --- a/services/print/java/com/android/server/print/PrintManagerService.java +++ b/services/print/java/com/android/server/print/PrintManagerService.java @@ -627,26 +627,40 @@ public final class PrintManagerService extends SystemService { return userState; } - private void handleUserStarted(int userId) { - UserState userState; - synchronized (mLock) { - userState = getOrCreateUserStateLocked(userId); - userState.updateIfNeededLocked(); - } - // This is the first time we switch to this user after boot, so - // now is the time to remove obsolete print jobs since they - // are from the last boot and no application would query them. - userState.removeObsoletePrintJobs(); + private void handleUserStarted(final int userId) { + // This code will touch the remote print spooler which + // must be called off the main thread, so post the work. + BackgroundThread.getHandler().post(new Runnable() { + @Override + public void run() { + UserState userState; + synchronized (mLock) { + userState = getOrCreateUserStateLocked(userId); + userState.updateIfNeededLocked(); + } + // This is the first time we switch to this user after boot, so + // now is the time to remove obsolete print jobs since they + // are from the last boot and no application would query them. + userState.removeObsoletePrintJobs(); + } + }); } - private void handleUserStopped(int userId) { - synchronized (mLock) { - UserState userState = mUserStates.get(userId); - if (userState != null) { - userState.destroyLocked(); - mUserStates.remove(userId); + private void handleUserStopped(final int userId) { + // This code will touch the remote print spooler which + // must be called off the main thread, so post the work. + BackgroundThread.getHandler().post(new Runnable() { + @Override + public void run() { + synchronized (mLock) { + UserState userState = mUserStates.get(userId); + if (userState != null) { + userState.destroyLocked(); + mUserStates.remove(userId); + } + } } - } + }); } private int resolveCallingProfileParentLocked(int userId) { |