I want to run some Java code when the user clicks on this ToolbarButtonField in my BlackBerry app. I have the following code which is not working. Please tell me where I am wrong.
butHome = new ToolbarButtonField(new StringProvider("Home"));
butHome.setChangeListener(new FieldChangeListener() {
public void fieldChanged(Field field, int context) {
System.out.println("Clicked...");
}
});
Try this:
butHome = new ToolbarButtonField(new StringProvider("Home")) {
protected boolean navigationClick(int status, int time) {
System.out.println("Clicked...");
return true;
}
});
You can use:
Performs an action when this ToolbarButtonField is clicked on if Command has been set. A click is defined as the following sequence of touch events: TouchEvent.DOWN, TouchEvent.CLICK, TouchEvent.UNCLICK and TouchEvent.UP.
You're going to have to use that in conjuction with the Command framework . If that's not desirable, override ToolbarButtonField#touchEvent for a TouchEvent.UNCLICK
event to execute the desired code.
public boolean touchEvent(TouchEvent message) {
if ( message.geEvent() == TouchEvent.UNCLICK ) {
// do what I want.
}
}
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