Android: how to permanently & completely NOT show default soft keyboard for an EditText?

I have three EditText boxes in an activity, for two of which normal input methods (hard keys, default soft keyboard) are ok. But for one of the EditText boxes I want to send soft input only from a custom keyboard view. So in effect I want the default soft keyboard never to be shown for this EditText. I've tried adding onTouchListeners and onFocusChange listeners for the EditText with partial success like this:I have three EditText boxes in an activity, for