the issue exposed methos

I have the home screen and click on the button..., I go to my settings and courses after the closure of the settings class
I'm going back to my home screen now what I want is when I close the class settings I show a dialog box on the method of onExposed() of my home screen. the alert is showing very well but when I try to close the alert it ' is not closing

protected void onExposed() {
        super.onExposed();
        try {
            Status.show("hi");
System.out.println("onExposeddddddddddddddddddddddddd");

        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

    }

onExposed() is called each time the screen is hidden and then exposed, as they are entirely, or even partially.  Then display a status screen and only the screen, then canceling will mean the screen behind has been exposed again, so will pass through onExposed().  If you create a loop with the code you have to onExposed.

If you had debugged the code that you would have seen this yourself.

The number of times is called onExposed (it is called after the menus appear too) means that you can not use the onExposed() directly in the way that you expect.  Instead your screen should set a flag when you start the settings screen and test this flag in onExposed().  If the flag is set, then it came from the settings screen and set the indicator and parameters 'after' the screen treatment.  If this isn't the case, then you have no treatment in onExposed().

Tags: BlackBerry Developers

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