Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Do not finish multiple times.

Browse Source 
It can happen that multiple async calls fail and we end up calling
doFinish from all of them. We should just ignore the later ones.

Bug: 27198033
Change-Id: Ica596b966f96e9ade6409cc45c50fd62c4018b1e
This commit is contained in:
Philip P. Moltmann
2016-03-07 11:36:06 -08:00
parent 02a465ace7
commit 0ad7fc5250
1 changed files with 7 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
packages/PrintSpooler/src/com/android/printspooler/ui/PrintActivity.java
View File

@@ -159,6 +159,7 @@ public class PrintActivity extends Activity implements RemotePrintDocument.Updat
private static final int STATE_PRINTER_UNAVAILABLE = 6;
private static final int STATE_UPDATE_SLOW = 7;
private static final int STATE_PRINT_COMPLETED = 8;
private static final int STATE_FINISHING = 9;
private static final int UI_STATE_PREVIEW = 0;
private static final int UI_STATE_ERROR = 1;
@@ -2034,6 +2035,12 @@ public class PrintActivity extends Activity implements RemotePrintDocument.Updat
return;
}
if (mState == STATE_FINISHING) {
return;
}
mState = STATE_FINISHING;
if (mPrinterRegistry != null) {
mPrinterRegistry.setTrackedPrinter(null);
}