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in Technique[技术] by (71.8m points)

blackberry - Illegal State Exception when connecting to URL in BrowserField

I wrote some code to connect to a URL in a BrowserField. In the process its shows Illegal State Exception. If I click Continue, then it connects. I do not understand what is the problem.

Here is the code I am using:

class MoreBrowserScreen extends MainScreen
{
    String email;
    public MoreBrowserScreen(String email)
    {
        this.email=email;
        setTitle(HeaderManager.tabsManager());
        HeaderManager.more.setFocus();
        TabsManager(Paths.HOME,Paths.ALERTS,Paths.COLL,Paths.APP,Paths.FMORE).getTabs();

        BrowserField myBrowserField = new BrowserField();
        add(myBrowserField);

        myBrowserField.requestContent(email);
    }
    protected void makeMenu(Menu menu, int instance)
    {
        MenuItemClass mic = new MenuItemClass();
        menu.add(mic.getExitItem(0, 0));
    }
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by (71.8m points)

Hi I was having same problem, first you need to use invokelater because you are in event thread, and for some mysterious reason also set focus to browser, here is what solved my problem:

 private void buttonClicked() {
  UiApplication.getUiApplication().invokeLater(new Runnable() {         
    public void run() {      
        browser.setFocus();
        browser.requestContent("http://www.blackberry.com/developers" + ";deviceside=true");
    }
});

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