How display the precedent when the browser shut down.

Hi all

I'm working on an application where user opens a screen and click a button when the user pressed this button, that it redirects to the browser of the phone with a specified binding. but I am facing a problem in that, when finally narrow the user's browser without complete specific action, my screen also poped off the coast of the user interface. My concern is that if the user close or close the browser without end action it must show previous screen. Please suggest me how to do this...

Here is the code

ButtonField checkUpdate = new ButtonField ("Update", ButtonField.CONSUME_CLICK);

FieldChangeListener updateListener = new FieldChangeListener() {}
            
' Public Sub fieldChanged (field field, int context) {}

Private private = Browser.getDefaultSession ();
browserSession.displayPage ("http://www.xyz.com");

}

};

checkUpdate.setChangeListener (updateListener);

Some clarifications are needed before answering the question.

requestBackground() is launched against the running application, not a screen.  If the application that will be 'requestBackground()' is your application (unless you did something very complicated!).  If you call requestBackground() in your application, then the BlackBerry OS will put your application at the bottom of the application stack and use the application stack that I described earlier to decide who to display screen of the application.

In your application (in fact in any application), there is only a single screen at a time.  The BlackBerry OS keeps a stack of screen for your application, so the top of the screen hides those below.  When the screen from the top is popped, the one below is displayed.

Now, back to your question:

"can we set several background screen using the requestBackground() method?"

I hope you understand now my answer, that is, you can set screens of your application in the background - but in reality, from the point of view of the user, you send a screen in the background, since that's all they see (users) don't see not the other displays on screen of the application stack until the top is popped.

Tags: BlackBerry Developers

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