Change background color

CustomFullWidthDetailsPresenter.java

@Override
protected void onBindRowViewHolder(RowPresenter.ViewHolder holder, Object item) {
    super.onBindRowViewHolder(holder, item);
    FullWidthDetailsOverviewRowPresenter.ViewHolder vh = (FullWidthDetailsOverviewRowPresenter.ViewHolder) holder;
    View v = vh.getOverviewView();
    v.setBackgroundColor(getBackgroundColor());
    v.findViewById(android.support.v17.leanback.R.id.details_overview_actions_background)
            .setBackgroundColor(getActionsBackgroundColor());
}