Hi Davide,
The bug that you reported has been moved to JDK project in JBS, you can
view it as JDK-8315647 [1]. You should've received a link to it.
Is there a way to workaround this JDK bug?
I opened a bug report months ago but no one answered.
What kind of answer did you expect to receive?
You already asked this question on this mailing list in August [2]. I
replied to your question [3]. Nothing has changed since August. It is
not a bug in Java because a native Win32 app behaves the same way.
I compiled and tested the sample [4], it behaves in Windows 11 as Java
does: the displayed balloon notification does not go to notification
centre. However, if I open notification centre while the balloon is
displayed, it remains there. If I disable "Show notification banners"
and leave "Show notifications in notification centre" enabled, the
balloon goes directly to notification centre without displaying a banner.
You can compile and test the sample too:
git clone --filter=blob:none --sparse
https://github.com/microsoft/Windows-classic-samples.git windows-samples
cd windows-samples
git sparse-checkout add
Samples/Win7Samples/winui/shell/appshellintegration/NotificationIcon
Navigate to the NotificationIcon folder and open NotificationIcon.sln in
Visual Studio to compile and run it.
If required, I can attach the compiled version of the application.
I have closed JDK-8315647 as duplicate of JDK-8310352 [5].
--
Regards,
Alexey
[1] https://bugs.openjdk.org/browse/JDK-8315647
[2]
https://mail.openjdk.org/pipermail/client-libs-dev/2023-August/014556.html
[3]
https://mail.openjdk.org/pipermail/client-libs-dev/2023-August/014557.html
[4]
https://learn.microsoft.com/en-us/windows/win32/shell/samples-notificationicon
[5] https://bugs.openjdk.org/browse/JDK-8310352
On 2024-01-05 12:41, Davide Perini wrote:
With previous version of Windows and JDK notification sticked in the
Windows Notification Center forever until cancelled.
Since the latest Windows/JDK, notifications vanishes automatically
after few seconds.
### Code to reproduce the problem
```
import java.awt.*;
public class Main {
public static void main(String[] args) throws Exception {
SystemTray tray = SystemTray.getSystemTray();
Image image = Toolkit.getDefaultToolkit().createImage("");
TrayIcon trayIcon = new TrayIcon(image);
trayIcon.setImageAutoSize(true);
trayIcon.setToolTip("Demo");
tray.add(trayIcon);
trayIcon.displayMessage("Hello, World", "notification demo",
TrayIcon.MessageType.INFO);
}
}
```
### Expected Results
Notifications sent from a TrayIcon should not vanish automatically
after few seconds but should stay in the notification center until
cancelled by the user.
### Actual Results
Notifications sent from a TrayIcon vanishes automatically after few
seconds
### What Java Version are you using?
21.0.1
### What is your operating system and platform?
Windows 11
Is there a way to workaround this JDK bug?
I opened a bug report months ago but no one answered.
Thanks
Davide
