china_addons/oec_im_wecom_material/views/material_views.xml

<?xml version="1.0"?>
<odoo>
    <data>

        <record model="ir.ui.view" id="wecom_material_form">
            <field name="name">wecom.material.form</field>
            <field name="model">wecom.material</field>
            <field name="arch" type="xml">
                <form>
                    <sheet>
                        <div class="oe_button_box" name="button_box">
                            <button class="oe_stat_button" name="upload_media" string="Upload media files" type="object" icon="fa-upload" attrs="{'invisible': ['|',('id','=',False),('company_id', '=', False)]}"/>
                        </div>
                        <group col="4">
                            <field name="company_id" widget="selection" />
                        </group>
                        <group>
                            <group>
                                <field name="name" />
                                <field name="media_type" attrs="{'readonly': ['|',('media_id', '!=', False),('img_url', '!=', False)]}"/>
                                <field name="temporary" force_save="1" attrs="{'readonly': [('media_type', '!=', 'image')],'invisible': ['|',('media_id','!=',False),('img_url','!=',False)]}"/>
                                <field name="media_file" filename="media_filename" widget="binary" attrs="{'invisible': [('media_type','=','image')],'readonly': ['|',('media_id', '!=', False),('img_url', '!=', False)]}"/>
                                <field name="media_file" filename="media_filename" widget="image" attrs="{'invisible': [('media_type','!=','image')]}"/>
                                <field name="media_filename" invisible="1"/>
                            </group>
                            <group>
                                <field name="media_id" widget="CopyClipboardChar"/>
                                <field name="img_url" widget="CopyClipboardChar" attrs="{'invisible': [('media_type','!=','image')]}"/>
                                <field name="created_at"/>
                            </group>
                        </group>
                    </sheet>
                </form>
            </field>
        </record>

        <record id="wecom_material_filter" model="ir.ui.view">
            <field name="name">wecom.material.search</field>
            <field name="model">wecom.material</field>
            <field name="arch" type="xml">
                <search>
                    <field name="company_id" />
                    <group expand="0" string="Group By">
                        <filter string="Companies" name="Companies" domain="" context="{'group_by':'company_id'}"/>
                    </group>
                </search>
            </field>
        </record>


        <record model="ir.ui.view" id="wecom_material_tree">
            <field name="name">wecom.material.tree</field>
            <field name="model">wecom.material</field>
            <field name="arch" type="xml">
                <tree expand="1">
                    <field name="company_id"/>
                    <field name="name"/>
                    <field name="media_type"/>
                    <field name="temporary"/>
                    <field name="media_id"/>
                    <field name="img_url"/>
                    <field name="created_at"/>
                </tree>
            </field>
        </record>

        <record id="action_view_wecom_material" model="ir.actions.act_window">
            <field name="name">Wecom Material</field>
            <field name="res_model">wecom.material</field>
            <field name="view_mode">tree,form</field>
            <field name="context">{'group_by':['company_id']}</field>
        </record>
    </data>

</odoo>