oca-warehouse/odoo-bringout-oca-stock-logistics-barcode-stock_barcodes/stock_barcodes/views/stock_picking_views.xml

<?xml version="1.0" encoding="utf-8" ?>
<odoo>
    <record id="view_picking_form" model="ir.ui.view">
        <field name="model">stock.picking</field>
        <field name="inherit_id" ref="stock.view_picking_form" />
        <field name="arch" type="xml">
            <div name="button_box" position="inside">
                <button
                    name="action_barcode_scan"
                    class="oe_stat_button"
                    icon="fa-barcode"
                    type="object"
                    help="Start barcode interface"
                    states="confirmed,assigned"
                >
                    <div class="o_form_field o_stat_info">
                        <span class="o_stat_text">Scan barcodes</span>
                    </div>
                </button>
            </div>
        </field>
    </record>
    <record id="stock_picking_kanban" model="ir.ui.view">
        <field name="model">stock.picking</field>
        <field name="inherit_id" ref="stock.stock_picking_kanban" />
        <field name="arch" type="xml">
            <xpath expr="//kanban" position="attributes">
                <attribute name="type">object</attribute>
            </xpath>
            <xpath expr="//kanban" position="attributes">
                <attribute name="action">action_barcode_scan</attribute>
            </xpath>
            <xpath expr="//kanban" position="attributes">
                <attribute name="js_class">stock_barcodes_kanban</attribute>
            </xpath>
        </field>
    </record>
    <record id="stock_picking_type_kanban" model="ir.ui.view">
        <field name="model">stock.picking.type</field>
        <field name="inherit_id" ref="stock.stock_picking_type_kanban" />
        <field name="arch" type="xml">
            <field name="code" position="after">
                <field name="default_location_src_id" invisible="1" />
                <field name="default_location_dest_id" invisible="1" />
            </field>
            <xpath expr="//div[hasclass('o_kanban_primary_left')]" position="inside">
                <field name="barcode_option_group_id" invisible="1" />
                <div
                    class="mt8"
                    t-if="['incoming', 'outgoing', 'internal'].indexOf(record.code.raw_value) &gt; -1"
                    attrs="{'invisible': [('barcode_option_group_id', '=', False)]}"
                >
                    <button
                        name="action_barcode_scan"
                        type="object"
                        class="btn btn-secondary"
                    >
                        <i
                            class="fa fa-barcode fa-2x"
                            title="Start barcode interface"
                        />
                    </button>
                </div>
            </xpath>
            <xpath expr="//div[hasclass('o_kanban_primary_right')]" position="inside">
                <div
                    class="float-end mt8"
                    t-if="record.default_location_src_id.raw_value and record.default_location_dest_id.raw_value"
                >
                    <button
                        name="action_barcode_new_picking"
                        type="object"
                        class="btn btn-secondary"
                        context="{'default_immediate_transfer': True, 'manual_picking': True}"
                    >
                        <i class="fa fa-plus" title="Scan new picking " />
                        <small>New</small>
                    </button>
                </div>
            </xpath>
        </field>
    </record>
    <record id="view_picking_type_form" model="ir.ui.view">
        <field name="model">stock.picking.type</field>
        <field name="inherit_id" ref="stock.view_picking_type_form" />
        <field name="arch" type="xml">
            <xpath expr="//field[@name='use_create_lots']/../.." position="after">
                <group string="Barcodes">
                    <field name="barcode_option_group_id" />
                    <field name="new_picking_barcode_option_group_id" />
                </group>
            </xpath>
        </field>
    </record>
    <record id="view_pickingtype_filter" model="ir.ui.view">
        <field name="model">stock.picking.type</field>
        <field name="inherit_id" ref="stock.view_pickingtype_filter" />
        <field name="arch" type="xml">
            <field name="name" position="after">
                <field name="code" string="Type of operation" />
                <field name="sequence_code" string="Code" />
                <filter
                    string="Barcode Options"
                    name="barcode_options"
                    domain="[('barcode_option_group_id','!=',False)]"
                />
            </field>
        </field>
    </record>


    <record id="stock_barcodes_action_picking_tree_ready" model="ir.actions.act_window">
        <field name="name">Operations</field>
        <field name="res_model">stock.picking</field>
        <field name="type">ir.actions.act_window</field>
        <field name="view_mode">kanban</field>
        <field
            name="context"
        >{'contact_display': 'partner_address', 'search_default_available': 1}
        </field>
        <field name="search_view_id" ref="stock.view_picking_internal_search" />
        <field name="help" type="html">
            <p class="o_view_nocontent_smiling_face">
                No transfer found. Let's create one!
            </p>
            <p>
                Transfers allow you to move products from one location to another.
            </p>
        </field>
    </record>
</odoo>