Question

I have very strange requirement. I have to generate notification (email) when user installs the application on the blackberry device. I have implemented Boolean and save that value in persistent storage with application version.

Also I have to generate the notification even if users deletes and installs the same app (same version) again. But I don’t need to generate the notification if device reboots.

Note: Application is a service.

Salman

Answer 1

If you want the persistent store of an application to be deleted when the application is, then you need to use a Pesistable object that is defined in the application. in this case some thing like:

public class DetectMyApplicationInstallation extends Object implements Persistable {
    public boolean installed;
    public String  version;
}

should do the trick. Enhance it to suit your needs.