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Old 07-14-2009, 11:53 AM   #1 (permalink)
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Default Popup Gif image problem

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Hi,
I am trying to popup a gif image on selection of menu item.
here is my code ( i have skipped menu creating/addition here as thats not the problem).

This code, shows a blank popup screen & hangs the application. why?



public class HelpScreen extends PopupScreen {

public static final String ID = "HelpScreen";
private static final String HELP= "help";
private BitmapField helpField = new BitmapField();
private Bitmap helpImage;



public HelpScreen() {

super(new HorizontalFieldManager());

add(helpField);
}

protected void onDisplay() {
super.onDisplay();
try {
helpImage = EncodedImage.getEncodedImageResource("mhelp.gif" ).getBitmap();

} catch ( NullPointerException e ) {
throw new RuntimeException( "Can't load help file: " + e.toString() );
}

helpField.setBitmap(helpImage);
}

}
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