Keepass2Android does exactly that, and additionally auto-fills password and confirmation fields when you focus them with the custom keyboard active. Very handy.

Keepass2Android does exactly that, and additionally auto-fills password and confirmation fields when you focus them with the custom keyboard active. Very handy. (https://play.google.com/store/apps/details?id=keepass2android.keepass2android&hl=en https://play.google.com/store/apps/details?id=keepass2androi...)