scheduling

i have an app that contains a dialog i want to close this dialog after x second, when user haven't any interact with app, like volume seekbar popup(that's open when the volume button clicked, and closed after 2 second of inactivity). what is the simplest way to implement this? thank you You could for example use a Handler and call its .removeCallbacks() and .postDelayed() method everytime the user interacts with the dialog. Upon an interaction, the .removeCallbacks() method will cancel the execution of .postDelayed(), and right after that, u start a new Runnable with .postDelayed() Inside this

I am scheduling a job using the code below. @Controller @RequestMapping("VIEW") public class MyController { @RenderMapping public String defaultView() { try { String cronText = "0 30 12 1/1 * ? *"; String description = "Message Scheduler Description"; String destinationName = DestinationNames.SCHEDULER_DISPATCH; int exceptionsMaxSize = 0; String portletId = "portletId"; Message message = new Message(); message.put(SchedulerEngine.MESSAGE_LISTENER_CLASS_NAME,SchedulerListener.class.getName()); message.put(SchedulerEngine.PORTLET_ID, portletId); Trigger trigger = new CronTrigger

Had an interesting discussion with some colleagues about the best scheduling strategies for realtime tasks, but not everyone had a good understanding of the common or useful scheduling strategies. For your answer, please choose one strategy and go over it in some detail, rather than giving a little info on several strategies. If you have something to add to someone else's description and it's short, add a comment rather than a new answer (if it's long or useful, or simply a much better description, then please use an answer) What is the strategy - describe the general case (assume people know

Is it possible to set up separate schedules for individual non-triggered functions in an Azure webjob? I ask because I have half a dozen individual tasks I'd like to run at different times of the day and at different intervals and don't want to create a separate project for each. Thomas Yes you can using the TimerTriggerAttribute Azure WebJobs SDK Extensions nuget download page Here is a sample code: public class Program { static void Main(string[] args) { JobHostConfiguration config = new JobHostConfiguration(); // Add Triggers for Timer Trigger. config.UseFiles(filesConfig); config.UseTimers

I have an embedded Linux platform (the Beagleboard, running Angstrom Linux) with two devices connected: a Laser range finder (Hokuyo UTM 30) connected via USB a custom external board connected via SPI We have a written a Linux kernel module which is responsible for the SPI data transfer. It has an IRQ handler in which spi_async is called which in turn causes an async callback method to be called. My C++ application consists of three threads: a main thread for data processing a laser polling thread an SPI polling thread I am experiencing problems which seem to be caused by how the modules

I want to run Folding@home client on my Ubuntu 8.10 box only when it's idle because of the program's heavy RAM consumption. By "idle" I mean the state when there's no user activity (keyboard, mouse or any other else). It's ok for other (probably heavy) processes to run at that time since F@H has the lowest CPU priority. The point is just to improve user experience and to do heavy work when the he is away. How to accomplish this? When the machine in question is a desktop, you could hook a start/stop script into the screensaver so that the process is stopped when the screensaver is inactive and

I have a problem with Spring's annotation based task scheduler - I can't get it working, I don't see any problem here... application-context.xml <task:scheduler id="taskScheduler" /> <task:executor id="taskExecutor" pool-size="1" /> <task:annotation-driven executor="taskExecutor" scheduler="taskScheduler" /> bean @Service public final class SchedulingTest { private static final Logger logger = Logger.getLogger(SchedulingTest.class); @Scheduled(fixedRate = 1000) public void test() { logger.debug(">>> Scheduled test service <<<"); } } If you want to use task:annotation-driven approach and your