使用 CodeModuleListener +黑莓

Question

我正在尝试在我的应用程序中使用 CodeModuleListener。我正在模拟器上测试这个。运行应用程序后，我将另一个 cod 文件添加到模拟器中，但 CodeModuleListener 的 moduleAdded(..) 方法没有被调用，而我期望它会被调用。

public static void main(String[] args) {
        Application_Load theApp = new Application_Load();
        theApp.enterEventDispatcher();

           try 
              {
                   CodeModuleManager.addListener(UiApplication.getApplication(), cmListener);
              } 
              catch (NullPointerException e) 
              {
                   System.out.println(e.getMessage());
                   e.printStackTrace();
              } 
}


public Application_Load()
    {
     cmListener = new CodeModuleListener() 
           {

                public void modulesDeleted(String[] moduleNames) 
                {
                    String s = "APP DELETED ====================>";
                    System.out.println(s);          
                    //writeFile(s, "file:///SDCard/uploadedfile.txt");
                    deleteFile("file:///system/databases/TestApp/TestDB.db");
                }

                public void modulesAdded(int[] handles) 
                {
                    String s = "APP ADDED ====================>";
                    System.out.println(s);          
                    //writeFile(s, "file:///SDCard/uploadedfile.txt");
                    deleteFile("file:///system/databases/TestApp/TestDB.db");
                }

                public void moduleDeletionsPending(String[] moduleNames) 
                {
                    String s = "APP IS DELETING ====================>";
                    System.out.println(s);          
                    //writeFile(s, "file:///SDCard/uploadedfile.txt");
                    deleteFile("file:///system/databases/TestApp/TestDB.db");
                }
           };

        UiApplication.getUiApplication().invokeLater(new Runnable(){
             public void run() {
                 UiApplication.getUiApplication().pushScreen(new TestScreen());              
             }
         });
    }

Answer 1

在 theApp.enterEventDispatcher(); 调用之前添加侦听器。