User Interface Application interface

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• Headless Application Crash when closing the user interface

  For some reason, my application without head started crashing whenever the user interface is closed. Here is the stack trace that I get headless application when I close the user interface:

  Thread [1] (STOPPED) (Suspended : Signal : SIGSEGV:Segmentation fault)
      QHostAddressPrivate::clear() at qhostaddress.cpp:293 0x1822926c
      QAbstractSocket::disconnectFromHostImplementation() at qabstractsocket.cpp:2,714 0x18243466
      qt_static_metacall() at moc_qabstractsocket.cpp:154 0x18245fa8
      QAbstractSocket::qt_static_metacall() at moc_qabstractsocket.cpp:140 0x18245fa8
      QMetaMethod::invoke() at qmetaobject.cpp:1,664 0x196a47d8
      QMetaObject::invokeMethod() at qmetaobject.cpp:1,179 0x196a6334
      invokeMethod() at qobjectdefs.h:418 0x182421e0
      QAbstractSocket::disconnectFromHost() at qabstractsocket.cpp:2,609 0x182421e0
      QAbstractSocketPrivate::canReadNotification() at qabstractsocket.cpp:634 0x18244974
      QAbstractSocketEngine::readNotification() at qabstractsocketengine.cpp:168 0x18237a60
      event() at qnativesocketengine.cpp:1,159 0x1824aeba
      QReadNotifier::event() at qnativesocketengine.cpp:1,156 0x1824aeba
      QCoreApplicationPrivate::notify_helper() at qcoreapplication.cpp:1,083 0x1969e00e
      QCoreApplication::notifyInternal() at qcoreapplication.cpp:953 0x1969de60
      sendEvent() at qcoreapplication.h:231 0x196c379e
      QEventDispatcherUNIX::activateSocketNotifiers() at qeventdispatcher_unix.cpp:894 0x196c379e
      QEventDispatcherUNIXPrivate::doSelect() at qeventdispatcher_unix.cpp:291 0x196c4042
      QEventDispatcherUNIX::processEvents() at qeventdispatcher_unix.cpp:936 0x196c42f0
      QEventLoop::processEvents() at qeventloop.cpp:149 0x1969cace
      QEventLoop::exec() at qeventloop.cpp:204 0x1969cd28
      QCoreApplication::exec() at qcoreapplication.cpp:1,225 0x196a0eda
      main() at main.cpp:39 0x10659de4
  

  Now, you will see the entire track, with the exception of the entrance of main(), seems to be part of the loop of events or other system libraries. Anyone happen to know what is happening here or be willing to help?

  Thanks in advance!

  Well, I found a solution for the bug here. I was using sockets to communicate between my headless and requests for benefits and in my slot look for disconnect events in my application without a head, I got this code:

  void disconnected()
  {
      ...
      _socket->close();
      delete _socket;
      ...
  }
  

  I then changed this slot to look something like this, that solved my problem:

  void disconnected()
  {
      ...
      _socket->close();
      _socket->deleteLater();
      ...
  }
  

  My guess is that I tried to remove the plug while he was still waiting to be delivered to her events. Using deleteLater(), the event loop is responsible for the removal of the plug once all the events have been delivered, preventing the application from crashing.

• Creating an application without a head without a user interface

  I use the NDK for about 2 weeks now and I can't seem to find any resource on the following blackberry Web site.

  I am creating an application without a head that would run every 24 hours on my blackberry.  I have the app created with Momentics headless and it does what I need it to do. But right now I need to have a button in a user interface to call him.

  What I'm trying to do is,

  1. Have created enforcement wihtout the need of a user interface for packing it or deployment using our company BES.

  If you can point me to a tutorial or an example that would be great.  Of course if you have a response to these two that is too !

  Thank you

  Lothus.

  Watch the timer shutter release for app without head, code snippets and explanations can be found here:
  https://developer.BlackBerry.com/native/documentation/device_platform/headless_apps/triggers.html#TI...

  If you need a more complete example, I can create one, but I don't know when I'll have the time to do it, he could be close to mid-January. But honestly, all the necessary code is already in the docs.

  Don't forget to register action TIMER_FIRED in your bar - descriptor.xml under your app without a head part, I think it is also covered in the docs.

• Call functions of qml in main.qml of a part of the user interface of the part without application head.

  Hi all;

  I wanted that my application runs in the background (Headless) but first encountered several problems, calculation are qml functions (in main.qml: updateUi() with call javascript *.js files), who should I call their headless part when the part of the user interface is closed by the user? Please help me if you have any solution.

  Thank you very much.

  identify what treatment you need for the game without head and migrate to c + c++ / Qt.

• User interface for my application, look for lib accweather like

  Hello im developing an application that I have user interface design problem, I need to lib for UI for my application, my application UI needs like app Accweather to help...

  Cascade SDK

• Draw attention to the application of the user interface

  Is it possible to use Dialog.alert () on the user interface, background processing application? I tested the Simulator but unfortunately it always freezes when the alert dialog box appear (alert did not appear, but I can see it is called in the JDE debugger) or perhaps a different approach?

  I think that this article will answer your question.

  How - to alert a user to a background application
  Article number: DB-00407

  http://www.BlackBerry.com/knowledgecenterpublic/livelink.exe/fetch/2000/348583/800332/800505/800608/...

• How to lock access to the application user interface?

  Hello

  Our user interface application is configured to start automatically in the background when the BlackBerry is turned on.

  We have a configuration property (ShowUserInterface) in the application that will allow users to access the user interface by clicking on the application icon.

  Application continues to run in the background regardless of whether or not the ShowUserInterface configuration setting is 1 or 0.

  If the device is configured with ShowUserInterface = 1, the user interface does not appear to the user until the user clicks on the icon of the application. If the user closes or closes the application then it will continue to run in the background and maintain its condition.

  By clicking on the application icon again will open the application in its state of the screen.

  If the device is configured with ShowUserInterface = 0, then the user interface does not appear even when the driver click on the application icon.

  Please help how to achieve this?

  A code snippet

  public class MyApplication extends UiApplication
  {
      private Configuration config;
  
      private BackGroundThread _thread;
  
      public static boolean fromService = true;
  
      // Boot
      public static void main(String[] args) {
          if (args != null && args.length > 0 && args[0].equals("gui")) {
              // code to initialize the app by icon click
              fromService = false;
              MyApplication app = new MyApplication();
              app.enterEventDispatcher();
          } else {
              MyApplication app = new MyApplication();
              app.enterEventDispatcher();
          }
      }
  
      public MyApplication() {
          if (fromService) {
              _thread = new BackGroundThread(); // create a new separate thread
              _thread.start(); // start the thread
  
          } else {
              if (config.isShowUserInterface()) {
                  pushScreen(new LoginScreen());
              } else {
                  // what to do here?
              }
          }
      }
  }
  

  When the user clicks on the icon of the application and config.isShowUserInterface () = false in this case I'm not pushing any screen of the application. It is for me only IU lost Focus error.

  Any help will be appreciated.

  Thank you

  Look at acceptsForeground().  I think that you can simply return config.isShowUserInterface ().

• Problem with the receiver of messages in Backgroundlisterner Application user interface Thread

  Hi all

  I have a UI application with earpiece in the background with MessageListener interface and I'm regestering it to receive Notification of incoming text Messages on a particular port.

  But the notifyIncomingMessage() is never called and sms always comes in the Inbox.

  If using port 8855, and

  _mc = (MessageConnection)Connector.open("sms://:8855");
  _mc.setMessageListener (this);

  Detail of my code.

  I have one user interface application with the other point of entry, in the background I register mylistener, so he notifys me message inbound, and then I can launch my application with user interface.

  Code:

  My Application user interface.

  public static void main(String[] args)
      {
  
          if(args != null && args.length > 0 && args[0].endsWith("gui"))
          {
  
              MyUiApplication mb = new MyUiApplication();
              mb.enterEventDispatcher();
          }
          else
          {
              //Entered through the alternate application entry point
                  BackgroundListener.waitForSingleton();
          }
  
      }
  

  And my bottom Lisnter looks to...

  public class BackgroundListener implements PIMListListener, javax.wireless.messaging.MessageListener
  
  public BackgroundListener()
      {
          try
          {
              System.out.println("Adding the Message Listner");
              //Implementing the Message Listner:
              _mc = (MessageConnection)Connector.open("sms://:8855");
              _mc.setMessageListener(this);
  
          }
          catch(Exception e)
          {
          }
      }
  
  public void notifyIncomingMessage(MessageConnection conn)
      {
          System.out.println("BBBBBBB Received the SMS,Read Message Thread Start BBBBBBBBBB");
          Logger.log(DEBUG, "BBBBBBB Received the SMS,Read Message Thread Start BBBBBBBBBB");
          //startMessageReadThread();
  
          new Thread()
          {
              MessageConnection connection;
              Thread set (MessageConnection con)
              {
                  this.connection = con;
                  return (this);
              }
              public void run()
              {
                  try
                  {
                      Message m = connection.receive();
                      String msg = null;
  
                      if (m instanceof TextMessage)
                      {
                          TextMessage tm = (TextMessage)m ;
                          msg =tm.getPayloadText();
                      }
                      if (msg.equals(CBConstants.SMS_CMD_SYNC))
                      {
  
                      }
                      //if ()
                  }catch(Exception error)
                  {
                      System.out.println(error.getMessage());
                  }
              }
          }.set(conn).start();
  
      }
  
  public static BackgroundListener waitForSingleton()
      {
          //Ensure this is a singleton instance.
          //Open RuntimeStore and obtain the reference of BackgroundListener
          Logger.log(DEBUG, "In the Listener class");
          RuntimeStore store = RuntimeStore.getRuntimeStore();
          Object obj = store.get(RTSID_LISTENER_ID);
  
          //If obj is null, there is no current reference to BackgroundListener
          //Start a new instance of BackgroundLIstener if one is not running
          if(obj == null)
          {
              Logger.log(DEBUG, "In the Listener class obj is null so newBackgroundlistener");
              store.put(RTSID_LISTENER_ID, new BackgroundListener());
              return (BackgroundListener)store.get(RTSID_LISTENER_ID);
          }
          else
          {
              Logger.log(DEBUG, "In the Listener class, already a instance so will return the obj");
              return(BackgroundListener)obj;
          }
      }
  

  Can someone please suggest me where I am doing wrong.

  I also saw all the methods for sms listening, with the datagram and messagelistener.

  As this will be contineously run in the background, I thought about MessageListener.

  Any help appreciated.

  Thank you

  Anne Laure

  I received the demand for labour,

  I changed the port to '0', although it is in the Inbox. But now its okay for me, because the unit does not receive it IDE oucederomsurlesecondport 8855.

  Thank you

  Anne Laure

• Need an application of type demon who also has a user interface, but don't know how

  Hello

  I'm sure that some of you have used the Facebook app, and that's what I'm trying to accomplish. I need an application that can listen to information to push but I must not be in the application switcher function, if possible. They must also be able to open the interface and use the application.

  I'm new on this and just get in the tank, but I was wondering if anyone has any advice on how to do it. If necessary I can use the method of foreground/background, but rather it would work more like the facebook app. =)

  Thanks for any help!

  ~ James

  You can distribute multiple cod with a single jad or alx, just edit the files together.

  for the application of the indicators see
  http://www.BlackBerry.com/developers/docs/4.7.0api/NET/RIM/BlackBerry/API/MessageList/ApplicationInd...

  you need a daemon application that provides a list of messages to a shared in the store of runtime service.
  If you run your application user interface, you can read and manipulate this service.

• Error message is "launch the user interface and to reinstall the application" after executing the quick backup.

  Original title: speedy

  My pc tells me to open the settings of the user interface on my windows laptop 8. I currently have

  has ran a quick backup, and now iiiimy pc asks me to open the user interface and I have to reinstall the application

  not known were and how to find what to do.

  Hello

  Please contact Microsoft Community. I've surely you will help solve this problem.

  To better understand the issue, let me know if you get this error when executing quick backup?

  If you get this error message when running fast backup software, you can visit the article to uninstall and reinstall the software.

  http://TechSupport.SpeedyPC.com/system/templates/selfservice/speedybackup/#Portal/1013/article/8478/how-do-I-uninstall-and-reinstall-the-program

  Hope this information helps. Reply to the post with an up-to-date report of the issue so that we can help you further.

• Cannot use modern applications of the user interface

  I got Windows 7 Windows 8 Pro and activated. But modern user interface applications cannot use.

  This is a screenshot when I tried to open some applications, what can I do about it?
  

  Hello

  Please, try the fix mentioned here and see if that helps:
  http://www.kapilarya.com/fix-error-this-app-cant-open-for-modern-apps-in-Windows-8
  Hope this helps, good luck :)

• The August 2012 calendar items are not available in the calendar of the modern user interface application

  The August 2012 calendar items are not available in the calendar of the modern user interface application.  They are available through a web browser and the application MS Office Outlook.  Y at - it a setting or another way to access old calendar items in the modern user interface.  The phone application has the same problem.

  Original title: elements of August 2012 calendar

  Hello

  I suggest for the link and run the troubleshooting utility Apps and follow the other steps in the article:

  What to do if you have problems with a soft

  http://Windows.Microsoft.com/en-in/Windows-8/what-troubleshoot-problems-app

  See also:

  Application of calendar for Windows: FAQ

  http://Windows.Microsoft.com/en-in/Windows-8/calendar-FAQ

  Stay in touch with email and calendar

  http://Windows.Microsoft.com/en-us/Windows-8/mail-calendar#1TC=T1

  I hope this helps. If you have any other queries/issues related to Windows, write us and we will be happy to help you further.

• How can we use select ADF component user interface of many shuttles in applications of OIM 11 g R2 PS2

  Hi Experts,

  How can we add an ADF also select several shuttles on the Instance of the Application form, if asked how we can add values for search through managed bean. I have seen a few examples to select several shuttle for ADF controller projects but the component on .jspx in IOM we have .jsff. I also tried with these example through backing bean, but not able to get the values for the ADF to select several shuttles component on the user interface. Please answer if someone has worked on this requirement, which would be a great help.

  Kind regards

  Shantanu

  Hello

  I'm able to reach the scenerio above using the Web ADF SelectManyShuttle and stores the value on the field of application of text entry form. If the closure of this post.

  Kind regards

  Shantanu Pradhan

• How to use the Shell of the user interface with multiple applications (ear)

  I use 11.1.1.6 JDeveloper.

  I want to modularize the functionality in applications (ears) and use the Shell of the user interface as a navigation mechanism between applications and single entry.

  Is this good?

  What is the use of Shell of the user interface best practices.

  What about security (2 AA)? Security of the ADF?

  Thank you

  Hi user,

  You can use the shared library ADF function if you would like more information

  http://andrejusb.blogspot.AE/2010/07/deploying-ADF-applications-as-shared.html

  use the adf security

• How to uninstall apps CC2015 (to change the language of the user interface) if the applications do not show up as installed in the desktop creative cloud application?

  Because I'm more used to the versions IN applications that I need to uninstall some applications that I had already installed in my computer to change the language of the user interface. After some research, found this procedure: change the language setting of your creative Cloud applications but the apps simply appear not listed as installed creative cloud. What should do?

  uninstall all of your programs of cc, including the application of office cc.

  clean through the use of the Adobe Creative Cloud cleaning tool to solve installation problems

  then install the desktop app, apps download Adobe Creative Cloud | CC free trial Adobe

  After changing the settings for the language you want to use, install your programs of cc.