library/my_contact/views/my_contacts.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <record id="view_partner_form" model="ir.ui.view">
        <field name="model">res.partner</field>
        <field name="inherit_id" ref="base.view_partner_form" />
        <field name="arch" type="xml">
            <field name="website" position="after">
                <field name="write_date" />
            </field>
        </field>
    </record>

    <record id="view_res_partner_filter" model="ir.ui.view">
        <field name="model">res.partner</field>
        <field name="inherit_id" ref="base.view_res_partner_filter" />
        <field name="arch" type="xml">
            <xpath expr="." position="inside">
                <field name="mobile" />
            </xpath>
        </field>
    </record>

    <record id="view_partner_tree" model="ir.ui.view">
        <field name="model">res.partner</field>
        <field name="inherit_id" ref="base.view_partner_tree" />
        <field name="arch" type="xml">
            <field name="email" position="after">
                <field name="phone" position="move"/>
            </field>
            <field name="email" position="attributes">
                <attribute name="class" add="oe_inline" />
            </field>
        </field>
    </record>

    <record id="view_all_customers_kanban" model="ir.ui.view">
        <field name="name">All customers</field>
        <field name="model">res.partner</field>
        <field name="arch" type="xml">
            <kanban>
                <field name="name" />
                <field name="supplier_rank" />
                <field name="customer_rank"/>
                <templates>
                    <t t-name="kanban-box">
                        <div class="oe_kanban_card">
                            <a type="open">
                                <strong><field name="name" /> </strong>
                            </a>
                            <t t-if="record.supplier_rank.raw_value or record.customer_rank.raw_value">
                                是一个
                                <t t-if="record.customer_rank.raw_value">
                                    客户
                                </t>
                                <t t-if="record.customer_rank.raw_value and record.supplier_rank.raw_value">
                                    和
                                </t>
                                <t t-if="record.supplier_rank.raw_value">
                                    供应商
                                </t>
                            </t>
                        </div>
                    </t>
                </templates>
            </kanban>
        </field>
    </record>

    <act_window id="action_all_customers1" name="所有客户1" res_model="res.partner" view_mode="tree,form" context="{'default_customer': True}" limit="20"/>

    <!-- alternative way -->
    <record id='action_all_customers2' model='ir.actions.act_window'>
        <field name="name">所有客户2</field>
        <field name="res_model">res.partner</field>
        <field name="view_mode">kanban,tree,form</field>
        <field name="domain">[('customer_rank', '=', 1)]</field>
        <field name="context">{'default_customer': True,
            'kanban_view_ref': 'my_contact.view_all_customers_kanban',         
            'tree_view_ref': 'my_contact.view_all_customers_tree', 
            'form_view_ref': 'my_contact.view_all_customers_form'
        }</field>
        <field name="limit">40</field>
    </record>

    <record id="view_all_customers_tree" model="ir.ui.view">
        <field name="name">All customers</field>
        <field name="model">res.partner</field>
        <field name="arch" type="xml">
            <tree decoration-bf="name" decoration-info="city">
                <field name="name" />
                <field name="city" />
            </tree>
        </field>
    </record>

    <record id="view_all_customers_form" model="ir.ui.view">
        <field name="name">All customers</field>
        <field name="model">res.partner</field>
        <field name="arch" type="xml">
            <form>
                <header>
                    <button type="object" name="open_commercial_entity" string="打开客户详情页面" class="btn-primary" />
                    <button type="action" name="%(base.action_partner_category_form)d" string="Open partner categories" />
                </header>
                <sheet>
                    <div class="oe_button_box" name="button_box">
                        <button name="toggle_active" type="object" class="oe_stat_button" icon="fa-archive">
                            <field name="active" widget="boolean_button" options="{'terminology': 'archive'}"/>
                        </button>
                    </div>
                    <div class="oe_left oe_title">
                        <label for="name" />
                        <h1>
                            <field name="name" />
                        </h1>
                    </div>
                    <group>                    
                        <field name="parent_id"  attrs="{
                            'invisible': [('is_company', '=', True)],
                            'required': [('is_company', '=', False)]
                        }" />     
                        <field name="city"  />                                        
                    </group>                    
                    <group>  
                        <field name="is_company"/>
                        <field name="category_id" widget="many2many_tags" />
                        <field name="email"/>
                        <field name="mobile"/>
                    </group>
                </sheet>
                <field name="child_ids" attrs="{
                            'invisible': [('is_company', '=', False)]
                        }" >     
                    <tree>
                        <field name="name" />
                        <field name="email" />
                        <field name="phone" />
                    </tree>
                    <form>
                        <group>
                            <field name="name" />
                            <field name="function" />
                        </group>
                    </form>
                </field>                          
                <div class="oe_chatter">
                    <field name="message_follower_ids" widget="mail_followers"/>
                    <field name="activity_ids" widget="mail_activity"/>
                    <field name="message_ids" widget="mail_thread"/>
                </div>
            </form>
        </field>
    </record>

    <record id="search_all_customers" model="ir.ui.view">
        <field name="model">res.partner</field>
        <field name="arch" type="xml">
            <search>
                <field name="name" />
                <field name="category_id" filter_domain="[('category_id', 'child_of', self)]" />
                <field name="bank_ids" widget="many2one" />
                <filter name="company_type" string="company" domain="[('company_type', '=', 'companry')]" />
                <group expand="0" string="Group By">
                    <filter string="Country" name="country" context="{'group_by':'country_id'}"/>
                </group>
            </search>
        </field>
    </record>

    <record id="action_search_all_customers" model="ir.actions.act_window">
        <field name="name">All customers</field>
        <field name="res_model">res.partner</field>
        <field name="domain">[('customer_rank', '=', True)]</field>
        <field name="search_view_id" ref="search_all_customers" />
    </record>

    <record id="action_all_customers_form" model="ir.actions.act_window.view">
        <field name="act_window_id" ref="action_all_customers1" />
        <field name="view_id" ref="view_all_customers_form" />
        <field name="view_mode">form</field>
        <field name="sequence" eval="2"/>
    </record>

    <record id="action_all_customers_tree" model="ir.actions.act_window.view">
        <field name="act_window_id" ref="action_all_customers1" />
        <field name="view_id" ref="view_all_customers_tree" />
        <field name="view_mode">tree</field>
        <field name="sequence" eval="2"/>
    </record>



    <act_window id="action_all_customers_fr" name="Tous les clients" res_model="res.partner" context="{'lang': 'fr_FR', 'default_lang': 'fr_FR',
        'active_test': False}" />

    <menuitem id="menu_my_app_top_level" name="我的应用" web_icon="my_module,static/description/icon.png"/>
    <menuitem id="menu_custom_top_level" name="客户" parent="menu_my_app_top_level" web_icon="my_module,static/description/icon.png"/>    
    <menuitem id="menu_all_customers1" parent="menu_custom_top_level" action="action_all_customers1" sequence="20" groups="" />
    <menuitem id="menu_all_customers2" parent="menu_custom_top_level" action="action_all_customers2" sequence="10" groups="" />
    <menuitem id="menu_all_customers_fr" parent="menu_custom_top_level" action="action_all_customers_fr" sequence="30" groups="" />
    <menuitem id="menu_search_all_customers" parent="menu_custom_top_level" action="action_search_all_customers" sequence="40" groups="" />
      
</odoo>