am d2b27cbd: am 6874bfe1: Merge "Created print jobs should not be persisted until they are queued." into klp-dev

* commit 'd2b27cbde92dc57b5b6fe9b7434a5189a73dd2b2':
  Created print jobs should not be persisted until they are queued.

packages/PrintSpooler/res/layout/print_job_config_activity_content_error.xml

@@ -35,7 +35,6 @@
             android:layout_marginBottom="32dip"
             android:layout_gravity="center"
             style="?android:attr/buttonBarButtonStyle"
-            android:singleLine="true"
             android:ellipsize="end"
             android:text="@string/print_error_default_message"
             android:textColor="@color/important_text"

packages/PrintSpooler/src/com/android/printspooler/PrintSpoolerService.java

@@ -441,6 +441,7 @@ public final class PrintSpoolerService extends Service {
 
     private void removeObsoletePrintJobs() {
         synchronized (mLock) {
+            boolean persistState = false;
             final int printJobCount = mPrintJobs.size();
             for (int i = printJobCount - 1; i >= 0; i--) {
                 PrintJobInfo printJob = mPrintJobs.get(i);
@@ -450,9 +451,12 @@ public final class PrintSpoolerService extends Service {
                         Slog.i(LOG_TAG, "[REMOVE] " + printJob.getId().flattenToString());
                     }
                     removePrintJobFileLocked(printJob.getId());
+                    persistState = true;
                 }
             }
-            mPersistanceManager.writeStateLocked();
+            if (persistState) {
+                mPersistanceManager.writeStateLocked();
+            }
         }
     }
 
@@ -799,6 +803,10 @@ public final class PrintSpoolerService extends Service {
                 for (int j = 0; j < printJobCount; j++) {
                     PrintJobInfo printJob = printJobs.get(j);
 
+                    if (!shouldPersistPrintJob(printJob)) {
+                        continue;
+                    }
+
                     serializer.startTag(null, TAG_JOB);
 
                     serializer.attribute(null, ATTR_ID, printJob.getId().flattenToString());