Merge "Filter out ACTION_UP events in onKey() listener." into nyc-dev

                new View.OnKeyListener() {

                    @Override

                    public boolean onKey(View v, int keyCode, KeyEvent event) {

                        // Only handle key-down events. This is simpler, consistent with most other

                        // UIs, and enables the handling of repeated key events from holding down a

                        // key.

                        if (event.getAction() != KeyEvent.ACTION_DOWN) {

                            return false;

                        }

                        if (keyCode == KeyEvent.KEYCODE_ENTER && mSave.isEnabled()) {

                            performSave();

                            return true;