ClassCastException on Manager.createPlayer problem with DataSource

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  Initially, I got the error 16, I changed the name of some files the other instructions.

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  under PC

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  Error 16: Creative Suite help / Error Configuration 16 | CC, CS: http://helpx.adobe.com/x-productkb/policy-pricing/configuration-error-cs5.html

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• Problems with Manager.createPlayer)

  Hello

  I'm new in the world of development of BB... I'm doing a simple application that retrieves a file from a URL .wav and it plays, but the process is stuck on Manager.createPlayer (URL).

  I ran the application using the debugger and when it comes to this line he says 'source not found', here's a snippet of what I'm trying to do:

  public class MyPlayer implements PlayerListener, passable
  {

  Player;

  (I call this my main application thread and start it)

  {} public void start()
  Thread t = new Thread (this);
  t.Start ();
  }

  void run() {}
  try {}
                     
  String url = "http://java.sun.com/products/java-media/mma/media/test-wav.wav";

  Create an instance of player
               Player = Manager.createPlayer (url); (it gets stuck in this line and the IDE shows a source not found)
  player.addPlayerListener (this);

  make the player
  Player.Realize ();
  Player.prefetch ();
  Player.Start ();
  }
  {} catch (Throwable t)
  reset (); This is a method of myself
  }
  }

  }

  The funny thing is that I tried the same code with a MIDlet and it works well in Nokia and Sony Ericsson simulators, but Blackberry is locked. I'm missing something here?

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• Problem with Manager.createPlayer)

  Hello

  I want to play a little mp3 noise when I turn on my BB with a background application. So first, I tried this code in a foreground application:

      public void play()      {        //first we need to find the supported content types        String types[] = Manager.getSupportedContentTypes(null);        for (int cnt = types.length - 1; cnt >= 0; --cnt) {            if (types[cnt].equals("audio/mpeg")) {            //this sample demonstrates playing an MP3 file that has been             //added as a resource to the project            try {                //retrieve the MP3 file                Class clazz = getClass();                InputStream is = clazz.getResourceAsStream("/test.mp3");                //create an instance of the player from the InputStream                Player player = Manager.createPlayer(is, "audio/mpeg");                player.realize();                player.prefetch();                //start the player                player.start();                } catch (Exception ex) { System.out.println("ERROR -> "+ex); }             }         }    }
  

  But it does not work! It returns the exception "java.lang.IllegalArgumentException: flow: null". I think that it does not find test.mp3. I put the mp3 file in the same directory the files .java and .jdp.

  So, could you tell me what I have to add or delete of this code, listen to this sound (first in a foreground application) test please!

  And is it possible to play an mp3 sound with an application at the beginning of the unit?

  Thank you in advance!

  It is perhaps the issue:

  «I put the mp3 file in the same directory files .java and .jdp.»

  The MP3 resource must also be added to the project.

• Problem Manager multiple selection with system dialog box

  I currently have a problem with the help of system on a manager of multiple selection dialog as the code below works fine:

  multiSelectHandler {
                      status: listView1.selectionList().length + qsTr(" Clients Selected") + Retranslate.onLocaleOrLanguageChanged
                      actions: [
                          DeleteActionItem {
                              id: deleteActionItem
                              onTriggered: {
                                  var selectionList = listView1.selectionList();
                                  var selectedItem = dataModel.data(selectionList);
                                  console.log(selectedItem);
  
                                  for (var i = 0; i < selectionList.length; ++ i) {
                                      _sql.deleteClient(dataModel.data(selectionList[i]).clientID)
                                      dataSource.loadData()
                                  }
                              }
                          }
                      ]
                  }
  

  However, when it is changed to use that a dialogue system, the feature does not work and the console record results:

  selected list: undefined

  selected item: undefined

  multiSelectHandler {
                      status: listView1.selectionList().length + qsTr(" Clients Selected") + Retranslate.onLocaleOrLanguageChanged
                      actions: [
                          DeleteActionItem {
                              id: deleteActionItem
                              onTriggered: {
                                  multiSelectDeleteDialog.show()
                              }
                              attachedObjects: [
                                  SystemDialog {
                                      id: multiSelectDeleteDialog
                                      title: qsTr("Delete Clients") + Retranslate.onLocaleOrLanguageChanged
                                      body: qsTr("Are you sure you want to delete these clients?") + Retranslate.onLocaleOrLanguageChanged
                                      onFinished: {
                                          if (result == 3) {
                                              console.log("Cancelled")
                                          } else {
                                              console.log("Deleted")
                                              var selectionList = listView1.selectionList()
                                              console.log("selected list: " + selectionList)
                                              var selectedItem = dataModel.data(selectionList);
                                              console.log("selected item: " + selectedItem);
  
                                              for (var i = 0; i < selectionList.length; ++ i) {
                                                  _sql.deleteClient(dataModel.data(selectionList[i]).clientID)
                                                  dataSource.loadData()
                                              }
                                          }
                                      }
                                  }
                              ]
                          }
                      ]
                  }
  

  With the help of Roger Leblanc, it works now

  multiSelectHandler {
                      status: listView1.selectionList().length + qsTr(" Clients Selected") + Retranslate.onLocaleOrLanguageChanged
                      actions: [
                          DeleteActionItem {
                              property variant selectionList
                              property variant selectedItem
                              id: deleteActionItem
                              onTriggered: {
                                  deleteActionItem.selectionList = listView1.selectionList()
                                  deleteActionItem.selectedItem = dataModel.data(selectionList);
                                  multiSelectDeleteDialog.show()
                              }
                              attachedObjects: [
                                  SystemDialog {
                                      id: multiSelectDeleteDialog
                                      title: qsTr("Delete Clients") + Retranslate.onLocaleOrLanguageChanged
                                      body: qsTr("Are you sure you want to delete these clients?") + Retranslate.onLocaleOrLanguageChanged
                                      onFinished: {
                                          if (result == 3) {
                                              console.log("Cancelled")
                                          } else {
                                              console.log("Deleted")
  
                                              for (var i = 0; i < deleteActionItem.selectionList.length; ++ i) {
                                                  _sql.deleteClient(dataModel.data(deleteActionItem.selectionList[i]).clientID)
                                                  dataSource.loadData()
                                              }
                                          }
                                      }
                                  }
                              ]
                          }
                      ]
                  }
  

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  ~~~~~~~~~~~~~~~~~~~~~~~~
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• Problem with touch in a focus Manager

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