<?xml version="1.0" encoding="utf-8"?>
<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified"
           xmlns:xs="http://www.w3.org/2001/XMLSchema"
           targetNamespace="http://schemas.microsoft.com/appx/manifest/uap/windows10/5"
           xmlns="http://schemas.microsoft.com/appx/manifest/uap/windows10/5"
           xmlns:t="http://schemas.microsoft.com/appx/manifest/types"
           xmlns:f="http://schemas.microsoft.com/appx/manifest/foundation/windows10"
           xmlns:uap4="http://schemas.microsoft.com/appx/manifest/uap/windows10/4"
           xmlns:uap5="http://schemas.microsoft.com/appx/manifest/uap/windows10/5"
           xmlns:uap6="http://schemas.microsoft.com/appx/manifest/uap/windows10/6"
           xmlns:uap8="http://schemas.microsoft.com/appx/manifest/uap/windows10/8"
           xmlns:uap10="http://schemas.microsoft.com/appx/manifest/uap/windows10/10"
           xmlns:wincap3="http://schemas.microsoft.com/appx/manifest/foundation/windows10/windowscapabilities/3"
           xmlns:desktop4="http://schemas.microsoft.com/appx/manifest/desktop/windows10/4"
           xmlns:iot2="http://schemas.microsoft.com/appx/manifest/iot/windows10/2"
           >

  <xs:import namespace="http://schemas.microsoft.com/appx/manifest/types"/>
  <xs:import namespace="http://schemas.microsoft.com/appx/manifest/foundation/windows10"/>
  <xs:import namespace="http://schemas.microsoft.com/appx/manifest/uap/windows10/4"/>
  <xs:import namespace="http://schemas.microsoft.com/appx/manifest/uap/windows10/6"/>
  <xs:import namespace="http://schemas.microsoft.com/appx/manifest/uap/windows10/8"/>
  <xs:import namespace="http://schemas.microsoft.com/appx/manifest/uap/windows10/10"/>
  <xs:import namespace="http://schemas.microsoft.com/appx/manifest/foundation/windows10/windowscapabilities/3"/>
  <xs:import namespace="http://schemas.microsoft.com/appx/manifest/iot/windows10/2"/>
  <xs:import namespace="http://schemas.microsoft.com/appx/manifest/desktop/windows10/4"/>

  <xs:element name="Extension" substitutionGroup="f:ApplicationExtensionChoice">
    <xs:complexType>
      <xs:choice minOccurs="0">
        <xs:element name="UserActivity" type="CT_UserActivity"/>
        <xs:element name="MediaSource" type="CT_MediaSource"/>
        <xs:element name="VideoRendererEffect" type="CT_VideoRendererEffect"/>
        <xs:element name="OutOfProcessServer" type="CT_OutOfProcessServer"/>
        <xs:element name="StartupTask" type="CT_StartupTask"/>
        <xs:element name="AppExecutionAlias" type="CT_AppExecutionAlias"/>
      </xs:choice>
      <xs:attribute name="Category" type="t:ST_ApplicationExtensionCategory_Uap5" use="required"/>
      <xs:attributeGroup ref="t:ExtensionBaseAttributes"/>
      <xs:attributeGroup ref="uap10:TrustLevelGroup"/>
    </xs:complexType>
  </xs:element>

  <xs:complexType name="CT_UserActivity">
    <xs:attribute name="ActivitySourceHost" type="t:ST_DomainName"/>
  </xs:complexType>

  <xs:attributeGroup name="SplashScreenAttributes">
    <xs:attribute name="Optional" type="xs:boolean" form="qualified" use="optional"/>
  </xs:attributeGroup>

  <xs:attributeGroup name="ContentUriRuleAttributes">
    <xs:attribute name="ServiceWorker" type="xs:boolean" form="qualified" use="optional"/>
  </xs:attributeGroup>

  <xs:element name="MixedRealityModel">
    <xs:complexType>
      <xs:all>
        <xs:element ref="uap6:SpatialBoundingBox" minOccurs="0" maxOccurs="1"/>
      </xs:all>
      <xs:attribute name="Path" type="t:ST_FileName" use="required"/>
    </xs:complexType>
  </xs:element>

  <xs:element name="Host">
    <xs:complexType>
      <xs:attribute name="Name" type="t:ST_DomainNameWithStarSubDomain" use="required"/>
    </xs:complexType>
  </xs:element>

  <xs:complexType name="CT_MediaSource">
    <xs:all minOccurs="0">
      <xs:element name="SupportedFileTypes">
        <xs:complexType>
          <xs:sequence minOccurs="0" maxOccurs="1000">
            <xs:element name="FileType" type="t:ST_FileType" />
          </xs:sequence>
        </xs:complexType>
      </xs:element>
      <xs:element name="SupportedContentTypes">
        <xs:complexType>
          <xs:sequence minOccurs="0" maxOccurs="1000">
            <xs:element name="ContentType">
              <xs:complexType>
                <xs:attribute name="SubType" type="t:ST_ContentType" use="required"/>
              </xs:complexType>
            </xs:element>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
    </xs:all>
    <xs:attribute name="DisplayName" type="t:ST_DisplayName"/>
    <xs:attribute name="Description" type="t:ST_Description"/>
    <xs:attribute name="AppServiceName" type="t:ST_AppServiceName" use="required"/>
  </xs:complexType>

  <xs:complexType name="CT_VideoRendererEffect">
    <xs:all minOccurs="0">
      <xs:element name="VideoRendererExtensionProfiles">
        <xs:complexType>
          <xs:sequence minOccurs="0" maxOccurs="1000">
            <xs:element name="VideoRendererExtensionProfile">
              <xs:complexType>
                <xs:attribute name="Profile" type="t:ST_NonEmptyString" use="required"/>
              </xs:complexType>
            </xs:element>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
      <xs:element name="InputTypes">
        <xs:complexType>
          <xs:sequence minOccurs="0" maxOccurs="1000">
            <xs:element name="InputType">
              <xs:complexType>
                <xs:attribute name="SubType" type="t:ST_MediaCodecSubType" use="required" />
                <xs:attribute name="MkvCodecId" type="t:ST_NonEmptyString" use="optional" />
              </xs:complexType>
            </xs:element>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
    </xs:all>
    <xs:attribute name="DisplayName" type="t:ST_DisplayName"/>
    <xs:attribute name="Description" type="t:ST_Description"/>
    <xs:attributeGroup ref="wincap3:InprocMediaCodecAttributes"/>
  </xs:complexType>
  
  <xs:attribute name="MkvCodecId" type="t:ST_NonEmptyString"/>

  <xs:complexType name="CT_OutOfProcessServer">
    <xs:sequence>
      <xs:element name="Path" type="t:ST_ExecutableAnyCase"/>
      <xs:element name="Arguments" type="t:ST_NonEmptyString" minOccurs="0"/>
      <xs:element name="Instancing" type="t:ST_Instancing"/>
      <xs:element name="ActivatableClass" type="CT_OutOfProcessActivatableClass" maxOccurs="65535"/>
    </xs:sequence>
    <xs:attribute name="ServerName" type="t:ST_AsciiWindowsId" use="required"/>
    <xs:attribute name="RunFullTrust" type="xs:boolean"/>
  </xs:complexType>

  <xs:complexType name="CT_OutOfProcessActivatableClass">
    <xs:sequence>
      <xs:element name="ActivatableClassAttribute" type="t:CT_ActivatableClassAttribute" minOccurs="0" maxOccurs="1000"/>
    </xs:sequence>
    <xs:attribute name="ActivatableClassId" type="t:ST_ActivatableClassId" use="required"/>
  </xs:complexType>

  <xs:attributeGroup name="OutOfProcessServerFullTrustAttributes">
    <xs:attribute name="RunFullTrust" type="xs:boolean" form="qualified"/>
    <xs:attribute name="IdentityType" type="ST_IdentityType" form="qualified"/>
  </xs:attributeGroup>

  <xs:simpleType name="ST_IdentityType">
    <xs:restriction base="xs:string">
      <xs:enumeration value="activateAsPackage"/>
      <xs:enumeration value="activateAsActivator"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:complexType name="CT_StartupTask">
    <xs:attribute name="TaskId" type="t:ST_NonEmptyString" use="required"/>
    <xs:attribute name="Enabled" type="xs:boolean" use="optional"/>
    <xs:attribute name="DisplayName" type="t:ST_DisplayName" use="optional"/>
  </xs:complexType>

  <xs:complexType name="CT_AppExecutionAlias">
    <xs:sequence minOccurs="0" maxOccurs="1000">
      <xs:element name="ExecutionAlias" minOccurs="0">
        <xs:complexType>
          <xs:attribute name="Alias" type="t:ST_ExecutableNoPath" use="required"/>
          <xs:attribute ref="uap8:AllowOverride" use="optional"/>
        </xs:complexType>
      </xs:element>
      <xs:element ref="uap8:ExecutionAlias" minOccurs="0"/>
    </xs:sequence>
    <xs:attribute ref="desktop4:Subsystem" use="optional"/>
    <xs:attribute ref="iot2:Subsystem" use="optional"/>
    <xs:attribute ref="uap10:Subsystem" use="optional"/>
  </xs:complexType>

  <xs:element name="DriverDependency">
    <xs:complexType>
      <xs:sequence minOccurs="0" maxOccurs="1000">
        <xs:element name="DriverConstraint">
          <xs:complexType>
            <xs:attribute name="Name" type="t:ST_NonEmptyString" use="required"/>
            <xs:attribute name="MinVersion" type="t:ST_VersionQuadNoneZero"/>
            <xs:attribute name="MinDate" type="t:ST_Date"/>
          </xs:complexType>
        </xs:element>
      </xs:sequence>
    </xs:complexType>
    <xs:unique name="DriverConstraint_Name">
      <xs:selector xpath="uap5:DriverConstraint"/>
      <xs:field xpath="@Name"/>
    </xs:unique>
  </xs:element>
</xs:schema>