Add extra utility method to RestrictedLockUtils.

        textView.setText(sb);

    }

    /**

     * Takes a {@link android.widget.TextView} and applies an alpha so that the text looks like

     * disabled and appends a padlock to the text. This assumes that there are no

     * ForegroundColorSpans and RestrictedLockImageSpans used on the TextView.

     */

    public static void setTextViewAsDisabledByAdmin(Context context,

            TextView textView, boolean disabled) {

        final SpannableStringBuilder sb = new SpannableStringBuilder(textView.getText());

        removeExistingRestrictedSpans(sb);

        if (disabled) {

            final int disabledColor = context.getColor(R.color.disabled_text_color);

            sb.setSpan(new ForegroundColorSpan(disabledColor), 0, sb.length(),

                    Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);

            final ImageSpan image = new RestrictedLockImageSpan(context);

            sb.append(" ", image, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);

        }

        textView.setText(sb);

    }

    public static class EnforcedAdmin {

        public ComponentName component = null;

        public int userId = UserHandle.USER_NULL;