setBadgeCount
Whether the call succeeded.
Sets the counter badge for current app. Setting the count to 0
will hide the badge.
On macOS, it shows on the dock icon. On Linux, it only works for Unity launcher.
Note: Unity launcher requires a .desktop
file to work. For more information, please read the Unity integration documentation.
Note: On macOS, you need to ensure that your application has the permission to display notifications for this method to work.