How to catch the event up, down, left, right button. Help me!!!
I want to catch even down, left, right, I coded like this:
{} public boolean keyChar (key char, int status, int time)
If ((key==Characters.CONTROL_UP) |) (key == Characters.CONTROL_DOWN) | (key == Characters.CONTROL_LEFT) | (key is Characters.CONTROL_RIGHT)) {
Dialog.Alert ("Move");
Returns true;
}
If {(key is Characters.ENTER)
Dialog.Alert ("Enter");
Returns true;
}
Return super.keyChar (key, status, time);
}
But only Characters.Enter can be caught, but Character.CONTROL_LEFT, on the RIGHT, upwards, downwards cannot be caught. I work with BlackBerry 8820 Simulator. Please help me. Thank you
navigationMovement() "listener" is what I think you need. Search through fields and the things that are derived from fields (such as the screens).
Tags: BlackBerry Developers
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