How to get a list of background processes on BlackBerry

问题

I'm looking for something corresponding to net.rim.device.api.system.ApplicationManager.getVisibleApplications(), but including applications that might not/do not have a UI. Any ideas?

Unreasonably complicated work-around solutions welcome, I'm growing slowly more sure that there's not a simple single call to do this...

回答1:

If you know the application name you can detect if it is running or not by checking the size of the array containing all AppDescriptor actually running this app.

int codeModuleHandle = CodeModuleManager.getModuleHandle(applicationPackageName);

if (codeModuleHandle != 0) {
   ApplicationDescriptor[] apDes = CodeModuleManager.getApplicationDescriptors(codeModuleHandle);
}

You could imagine a code to get all installed application and then check

来源：https://stackoverflow.com/questions/7742248/how-to-get-a-list-of-background-processes-on-blackberry