public DrawerBuilder withDrawerWidthDp(int drawerWidthDp) {
        if (mActivity == null) {
            throw new RuntimeException("please pass an activity first to use this call");
        }

        this.mDrawerWidth = Utils.convertDpToPx(mActivity, drawerWidthDp);
        return this;
    }
public DrawerBuilder withDrawerWidthDp ( int drawerWidthDp ) { if ( mActivity == null ) { throw new RuntimeException ( "please pass an activity first to use this call" ) ; } this . mDrawerWidth = Utils . convertDpToPx ( mActivity , drawerWidthDp ) ; return this ; }
Set the DrawerBuilder width with a dp value

@param drawerWidthDp
@return