Remove click listener from PIN views

        // Set selected property on so the view can send accessibility events.

        mPasswordEntry.setSelected(true);

        // Poke the wakelock any time the text is selected or modified

        mPasswordEntry.setOnClickListener(new OnClickListener() {

            public void onClick(View v) {

                onUserInput();

            }

        });

        mPasswordEntry.setUserActivityListener(new PasswordTextView.UserActivityListener() {

            @Override

            public void onUserActivity() {