Problem at the opening of the start screen

Hello

In my BB app, I want first of all to display a splash screen and then go to the normal screen. To do this in my main Uiapplication, I call you:

SerializableAttribute public class MyAppStarts extends UiApplication {}

public MyAppStarts() {}
pushScreen (new SpalshScreen());
}
Public Shared Sub main (String [] args) {}
MyAppStartsapp = new MyAppStarts();
app.enterEventDispatcher ();
}

}

It's my inspired SplashScreen (excerpt) of http://www.blackberry.com/knowledgecenterpublic/livelink.exe/fetch/2000/348583/800332/800505/800256/...

version 4.2 or later

public class SplashScreen extends full screen {}
private Minu = new Timer();
private bitmap Bitmap;
private UiApplication app;
       
public SplashScreen() {}
Super(Field.USE_ALL_HEIGHT |) Field.FIELD_HCENTER);
System.out.println ("* in SplashScreen");
try {}
bitmap image = Bitmap.getBitmapResource ("flash.png");
} catch (Exception e) {}
System.out.println ("* Exception:" + e.getMessage ());
e.printStackTrace ();
}
This.App = ui;
This.Add (new BitmapField (bitmap));
SplashScreenListener listener = new SplashScreenListener (this);
this.addKeyListener (listener);
Timer.Schedule (new CountDown(), 5000);
System.out.println ("display of splash...");
UiApplication.getUiApplication () .pushScreen (this);
}
       
public void dismiss() {}
Timer.Cancel ();
UiApplication.getUiApplication () .popScreen (this);
UiApplication.getUiApplication () .pushScreen (new LoginScreen());
}
       
the class Countdown
private class timer extends TimerTask {}
public void run() {}
Thread DismissThread = new DismissThread();
UiApplication.getUiApplication () .invokeLater (thread);
}
}
       
class DismissThread
private class DismissThread implements Runnable {}
public void run() {}
dismiss();
}
}

class SplashScreenListener
NotInheritable public class SplashScreenListener implements KeyListener {
SplashScreen screen private;
{} public boolean keyChar (key char, int status, int time)
intercept the key ESC and MENU - exit the splash screen
Boolean retval = false;
switch (key) {}
case Characters.CONTROL_MENU:
case Characters.ESCAPE:
Screen.dismiss ();
retval = true;
break;
}
Return retval;
}
{} public boolean keyDown (keycode, int, int times)
Returns false;
}
{public boolean keyRepeat (keycode int, int times)
Returns false;
}
{public boolean keyStatus (keycode int, int times)
Returns false;
}
{} public boolean keyUp (keycode int, int times)
Returns false;
}
public SplashScreenListener (SplashScreen splash) {}
screen = splash;
}
}

protected boolean navigationClick (int status, int time) {}
dismiss();
Returns true;
}
   
protected boolean navigationUnclick (int status, int time) {}
Returns false;
}
   
protected boolean navigationMovement (int dx, int dy, int, int time status) {}
Returns false;
}
      
}

She throws IllegalStateException - does not know where. I tried to add the breakpoint at the pushScreen of the main class (new SplashScreen()); but it throws the exception and could not know where the exception. If I replace the SplashScreen with LoginScreen, it works perfectly. There is something wrong with the SplashScreen.

Can anyone help mw know where I'm going wrong or what more to do!

Any help is very appreciated.

Thank you

Oh thanks for pointing this error.

After correcting this error also, it did not work at all. Finally I erased applications for download folder (could also just delete my those cirrent requests) and tried again and it worked perfectly.

I guess the main problem is also the same application was already in the download folder was running even JDE and proper application in the cache to perform instead of newly added or updated to date.

Just to see the results with invoking pushScreen again n SpashScreen Builder - resutls were still only works correctly. Not a Sunrise errors/exceptions or screen showed two times or more - everything worked as expected. Hmm strange.

Any ways thanks.

Tags: BlackBerry Developers

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