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      1 <?xml version="1.0" encoding="UTF-8"?>
      2 <!--
      3  * Copyright (C) 2014 The Android Open Source Project
      4  *
      5  * Licensed under the Apache License, Version 2.0 (the "License");
      6  * you may not use this file except in compliance with the License.
      7  * You may obtain a copy of the License at
      8  *
      9  *      http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  * Unless required by applicable law or agreed to in writing, software
     12  * distributed under the License is distributed on an "AS IS" BASIS,
     13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  * See the License for the specific language governing permissions and
     15  * limitations under the License.
     16 -->
     17 <xsd:schema
     18     targetNamespace="http://schemas.android.com/sdk/android/repository/10"
     19     xmlns:xsd="http://www.w3.org/2001/XMLSchema"
     20     xmlns:sdk="http://schemas.android.com/sdk/android/repository/10"
     21     elementFormDefault="qualified"
     22     attributeFormDefault="unqualified"
     23     version="1">
     24 
     25     <!-- The repository contains a collection of downloadable items known as
     26          "packages". Each package has a type and various attributes and contains
     27          a list of file "archives" that can be downloaded for specific OSes.
     28 
     29          An Android SDK repository is a web site that contains a "repository.xml"
     30          file that conforms to this XML Schema.
     31 
     32          History:
     33          - v1 is used by the SDK Updater in Tools r3 and r4.
     34 
     35          - v2 is used by the SDK Updater in Tools r5:
     36             - It introduces a new <sample> repository type. Previously samples
     37               were included in the <platform> packages. Instead this package is used
     38               and and the samples are installed in $SDK/samples.
     39             - All repository types have a new <obsolete> node. It works as a marker
     40               to indicate the package is obsolete and should not be selected by default.
     41               The UI also hides these out by default.
     42 
     43          - v3 is used by the SDK Updater in Tools r8:
     44             - It introduces a new <platform-tool> repository type. Previously platform-specific
     45               tools were included in the <platform> packages. Instead this package is used
     46               and platform-specific tools are installed in $SDK/platform-tools
     47             - There's a new element <min-platform-tools-rev> in <tool>. The tool package now
     48               requires that at least some minimal version of <platform-tool> be installed.
     49             - It removes the <addon> repository type, which is now in its own XML Schema.
     50 
     51          - v4 is used by the SDK Updater in Tools r12:
     52             - <extra> element now has a <project-files> element that contains 1 or
     53               or more <path>, each indicating the relative path of a file that this package
     54               can contribute to installed projects.
     55             - <platform> element now has a mandatory <layoutlib> that indicates the API
     56               and revision of that layout library for this particular platform.
     57 
     58          - v5 is used by the SDK Manager in Tools r14:
     59             - <extra> now has an <old-paths> element, a ;-separated list of old paths that
     60               should be detected and migrated to the new <path> for that package.
     61             - <platform> has a new optional <abi-included> that describes the ABI of the
     62               system image included in the platform, if any.
     63             - New <system-image> package type, to store system images outside of <platform>s.
     64             - New <source> package type.
     65 
     66          - v6 is used by the SDK Manager in Tools r18:
     67             - <extra> packages are removed. They are served only by the addon XML.
     68             - <platform>, <system-image>, <source>, <tool>, <platform-tool>, <doc>
     69               and <sample> get a new optional field <beta-rc> which can be used to indicate
     70               the package is a Beta Release Candidate and not a final release.
     71 
     72          - v7 is used by the SDK Manager in Tools r20:
     73             - For <tool> and <platform-tool> packages, the <revision> element becomes a
     74               a "full revision" element with <major>, <minor>, <micro> and <preview> sub-elements.
     75             - The <beta-rc> element is no longer supported, it is replaced by
     76               <revision> -> <preview> and is only for <tool> and <platform-tool> packages.
     77             - <min-tools-rev> and <min-platform-tools-rev> also become a full revision element.
     78 
     79          - v8 is used by the SDK Manager in Tools r22.0:
     80             - It introduces the new <build-tool> repository type, which contains build-specific
     81               tools that were before placed in either <tool> or <platform-tool> (e.g. ant,
     82               aapt, aidl, etc.)
     83             - <tool> has a new "min-build-tool" attribute.
     84 
     85          - v9 is used by the SDK Manager in Tools r22.6:
     86             - It introduces a sub-tag for the <system-image> repository type.
     87 
     88          - v10 is used by the SDK Manager in Tools r22.6.4:
     89             - It introduces a <list-display> string for all package types.
     90             - It removes the <system-image> type (system images are handled by sdk-sys-img-3.xsd)
     91             - it changes <archive os=... arch=...> to sub-elements: <host-os>, <host-bits>,
     92               <jvm-bits> and <min-jvm-version>.
     93     -->
     94 
     95     <xsd:element name="sdk-repository" type="sdk:repositoryType" />
     96 
     97     <xsd:complexType name="repositoryType">
     98         <xsd:annotation>
     99             <xsd:documentation>
    100                 The repository contains a collection of downloadable packages.
    101             </xsd:documentation>
    102         </xsd:annotation>
    103         <xsd:choice minOccurs="0" maxOccurs="unbounded">
    104             <xsd:element name="platform"        type="sdk:platformType"     />
    105             <xsd:element name="source"          type="sdk:sourceType"       />
    106             <xsd:element name="tool"            type="sdk:toolType"         />
    107             <xsd:element name="platform-tool"   type="sdk:platformToolType" />
    108             <xsd:element name="build-tool"      type="sdk:buildToolType"    />
    109             <xsd:element name="doc"             type="sdk:docType"          />
    110             <xsd:element name="sample"          type="sdk:sampleType"       />
    111             <xsd:element name="license"         type="sdk:licenseType"      />
    112         </xsd:choice>
    113     </xsd:complexType>
    114 
    115 
    116     <!-- The definition of an SDK platform package. -->
    117 
    118     <xsd:complexType name="platformType">
    119         <xsd:annotation>
    120             <xsd:documentation>An SDK platform package.</xsd:documentation>
    121         </xsd:annotation>
    122         <xsd:all>
    123             <!-- The Android platform version. It is string such as "1.0". -->
    124             <xsd:element name="version"   type="xsd:normalizedString" />
    125             <!-- The Android API Level for the platform. An int > 0. -->
    126             <xsd:element name="api-level" type="xsd:positiveInteger"  />
    127             <!-- The optional codename for this platform, if it's a preview. -->
    128             <xsd:element name="codename"  type="xsd:string" minOccurs="0" />
    129             <!-- The revision, an int > 0, incremented each time a new
    130                  package is generated. -->
    131             <xsd:element name="revision"  type="xsd:positiveInteger" />
    132 
    133             <!-- The optional display list item. When missing, it is auto-computed. -->
    134             <xsd:element name="list-display"   type="xsd:normalizedString" minOccurs="0" />
    135 
    136             <!-- Information on the layoutlib packaged in this platform. -->
    137             <xsd:element name="layoutlib" type="sdk:layoutlibType" />
    138 
    139             <!-- optional elements -->
    140 
    141             <!-- The optional license of this package. If present, users will have
    142                  to agree to it before downloading. -->
    143             <xsd:element name="uses-license"  type="sdk:usesLicenseType" minOccurs="0" />
    144             <!-- The optional description of this package. -->
    145             <xsd:element name="description"   type="xsd:string"      minOccurs="0" />
    146             <!-- The optional description URL of this package -->
    147             <xsd:element name="desc-url"      type="xsd:token"       minOccurs="0" />
    148             <!-- The optional release note for this package. -->
    149             <xsd:element name="release-note"  type="xsd:string"      minOccurs="0" />
    150             <!-- The optional release note URL of this package -->
    151             <xsd:element name="release-url"   type="xsd:token"       minOccurs="0" />
    152             <!-- A list of file archives for this package. -->
    153             <xsd:element name="archives"      type="sdk:archivesType" />
    154             <!-- The minimal revision of tools required by this package.
    155                  Optional. If present, must be a revision element. -->
    156             <xsd:element name="min-tools-rev" type="sdk:revisionType" minOccurs="0" />
    157 
    158             <!-- The ABI of the system image *included* in this platform, if any.
    159                  When the field is present, it means the platform already embeds one
    160                  system image. A platform can also have any number of external
    161                  &lt;system-image&gt; associated with it.  -->
    162             <xsd:element name="included-abi"  type="sdk:abiType" minOccurs="0" />
    163 
    164             <!-- An optional element indicating the package is obsolete.
    165                  The string content is however currently not defined and ignored. -->
    166             <xsd:element name="obsolete"      type="xsd:string" minOccurs="0" />
    167         </xsd:all>
    168     </xsd:complexType>
    169 
    170 
    171     <!-- The definition of a layout library used by a platform. -->
    172 
    173     <xsd:complexType name="layoutlibType" >
    174         <xsd:annotation>
    175             <xsd:documentation>
    176                 Version information for a layoutlib included in a platform.
    177             </xsd:documentation>
    178         </xsd:annotation>
    179         <xsd:all>
    180             <!-- The layoutlib API level, an int > 0,
    181                  incremented with each new incompatible lib. -->
    182             <xsd:element name="api"          type="xsd:positiveInteger" />
    183             <!-- The incremental minor revision for that API, e.g. in case of bug fixes.
    184                  Optional. An int >= 0, assumed to be 0 if the element is missing. -->
    185             <xsd:element name="revision"     type="xsd:nonNegativeInteger" minOccurs="0" />
    186         </xsd:all>
    187     </xsd:complexType>
    188 
    189 
    190     <!-- The definition of the ABI supported by a platform's system image. -->
    191 
    192     <xsd:simpleType name="abiType">
    193         <xsd:annotation>
    194             <xsd:documentation>The ABI of a platform's system image.</xsd:documentation>
    195         </xsd:annotation>
    196         <xsd:restriction base="xsd:token">
    197             <xsd:enumeration value="armeabi"     />
    198             <xsd:enumeration value="armeabi-v7a" />
    199             <xsd:enumeration value="x86"         />
    200             <xsd:enumeration value="mips"        />
    201         </xsd:restriction>
    202     </xsd:simpleType>
    203 
    204 
    205     <!-- The definition of a source package. -->
    206 
    207     <xsd:complexType name="sourceType" >
    208         <xsd:annotation>
    209             <xsd:documentation>
    210                 Sources for a platform.
    211             </xsd:documentation>
    212         </xsd:annotation>
    213         <xsd:all>
    214             <!-- api-level + codename identifies the platform to which this source belongs. -->
    215 
    216             <!-- The Android API Level for the platform. An int > 0. -->
    217             <xsd:element name="api-level" type="xsd:positiveInteger"  />
    218             <!-- The optional codename for this platform, if it's a preview. -->
    219             <xsd:element name="codename"  type="xsd:string" minOccurs="0" />
    220 
    221             <!-- The revision, an int > 0, incremented each time a new
    222                  package is generated. -->
    223             <xsd:element name="revision"  type="xsd:positiveInteger" />
    224 
    225             <!-- The optional display list item. When missing, it is auto-computed. -->
    226             <xsd:element name="list-display"   type="xsd:normalizedString" minOccurs="0" />
    227 
    228             <!-- The optional license of this package. If present, users will have
    229                  to agree to it before downloading. -->
    230             <xsd:element name="uses-license"  type="sdk:usesLicenseType" minOccurs="0" />
    231             <!-- The optional description of this package. -->
    232             <xsd:element name="description"   type="xsd:string"      minOccurs="0" />
    233             <!-- The optional description URL of this package -->
    234             <xsd:element name="desc-url"      type="xsd:token"       minOccurs="0" />
    235             <!-- The optional release note for this package. -->
    236             <xsd:element name="release-note"  type="xsd:string"      minOccurs="0" />
    237             <!-- The optional release note URL of this package -->
    238             <xsd:element name="release-url"   type="xsd:token"       minOccurs="0" />
    239 
    240             <!-- A list of file archives for this package. -->
    241             <xsd:element name="archives"  type="sdk:archivesType" />
    242 
    243             <!-- An optional element indicating the package is obsolete.
    244                  The string content is however currently not defined and ignored. -->
    245             <xsd:element name="obsolete"  type="xsd:string" minOccurs="0" />
    246         </xsd:all>
    247     </xsd:complexType>
    248 
    249 
    250     <!-- The definition of an SDK tool package. -->
    251 
    252     <xsd:complexType name="toolType" >
    253         <xsd:annotation>
    254             <xsd:documentation>An SDK tool package.</xsd:documentation>
    255         </xsd:annotation>
    256         <xsd:all>
    257             <!-- The full revision (major.minor.micro.preview), incremented each
    258                  time a new package is generated. -->
    259             <xsd:element name="revision"      type="sdk:revisionType" />
    260 
    261             <!-- The optional display list item. When missing, it is auto-computed. -->
    262             <xsd:element name="list-display"   type="xsd:normalizedString" minOccurs="0" />
    263 
    264             <!-- The optional license of this package. If present, users will have
    265                  to agree to it before downloading. -->
    266             <xsd:element name="uses-license" type="sdk:usesLicenseType" minOccurs="0" />
    267             <!-- The optional description of this package. -->
    268             <xsd:element name="description"  type="xsd:string"      minOccurs="0" />
    269             <!-- The optional description URL of this package -->
    270             <xsd:element name="desc-url"     type="xsd:token"       minOccurs="0" />
    271             <!-- The optional release note for this package. -->
    272             <xsd:element name="release-note" type="xsd:string"      minOccurs="0" />
    273             <!-- The optional release note URL of this package -->
    274             <xsd:element name="release-url"  type="xsd:token"       minOccurs="0" />
    275             <!-- A list of file archives for this package. -->
    276             <xsd:element name="archives"     type="sdk:archivesType" />
    277 
    278             <!-- The minimal revision of platform-tools required by this package.
    279                  Mandatory. Must be a revision element. -->
    280             <xsd:element name="min-platform-tools-rev" type="sdk:revisionType" />
    281 
    282             <!-- An optional element indicating the package is obsolete.
    283                  The string content is however currently not defined and ignored. -->
    284             <xsd:element name="obsolete"  type="xsd:string" minOccurs="0" />
    285         </xsd:all>
    286     </xsd:complexType>
    287 
    288 
    289     <!-- The definition of an SDK platform-tool package. -->
    290 
    291     <xsd:complexType name="platformToolType" >
    292         <xsd:annotation>
    293             <xsd:documentation>An SDK platform-tool package.</xsd:documentation>
    294         </xsd:annotation>
    295         <xsd:all>
    296             <!-- The full revision (major.minor.micro.preview), incremented each
    297                  time a new package is generated. -->
    298             <xsd:element name="revision"      type="sdk:revisionType" />
    299 
    300             <!-- The optional display list item. When missing, it is auto-computed. -->
    301             <xsd:element name="list-display"   type="xsd:normalizedString" minOccurs="0" />
    302 
    303             <!-- The optional license of this package. If present, users will have
    304                  to agree to it before downloading. -->
    305             <xsd:element name="uses-license" type="sdk:usesLicenseType" minOccurs="0" />
    306             <!-- The optional description of this package. -->
    307             <xsd:element name="description"  type="xsd:string"      minOccurs="0" />
    308             <!-- The optional description URL of this package -->
    309             <xsd:element name="desc-url"     type="xsd:token"       minOccurs="0" />
    310             <!-- The optional release note for this package. -->
    311             <xsd:element name="release-note" type="xsd:string"      minOccurs="0" />
    312             <!-- The optional release note URL of this package -->
    313             <xsd:element name="release-url"  type="xsd:token"       minOccurs="0" />
    314             <!-- A list of file archives for this package. -->
    315             <xsd:element name="archives"     type="sdk:archivesType" />
    316 
    317             <!-- An optional element indicating the package is obsolete.
    318                  The string content is however currently not defined and ignored. -->
    319             <xsd:element name="obsolete"  type="xsd:string" minOccurs="0" />
    320         </xsd:all>
    321     </xsd:complexType>
    322 
    323     <!-- The definition of an SDK build-tool package. -->
    324 
    325     <xsd:complexType name="buildToolType">
    326         <xsd:annotation>
    327             <xsd:documentation>An SDK build-tool package.</xsd:documentation>
    328         </xsd:annotation>
    329         <xsd:all>
    330             <!-- The full revision (major.minor.micro.preview), incremented each
    331                  time a new package is generated. -->
    332             <xsd:element name="revision"      type="sdk:revisionType" />
    333 
    334             <!-- optional elements -->
    335 
    336             <!-- The optional display list item. When missing, it is auto-computed. -->
    337             <xsd:element name="list-display"   type="xsd:normalizedString" minOccurs="0" />
    338 
    339             <!-- The optional license of this package. If present, users will have
    340                  to agree to it before downloading. -->
    341             <xsd:element name="uses-license"  type="sdk:usesLicenseType" minOccurs="0" />
    342             <!-- The optional description of this package. -->
    343             <xsd:element name="description"   type="xsd:string"      minOccurs="0" />
    344             <!-- The optional description URL of this package -->
    345             <xsd:element name="desc-url"      type="xsd:token"       minOccurs="0" />
    346             <!-- The optional release note for this package. -->
    347             <xsd:element name="release-note"  type="xsd:string"      minOccurs="0" />
    348             <!-- The optional release note URL of this package -->
    349             <xsd:element name="release-url"   type="xsd:token"       minOccurs="0" />
    350             <!-- A list of file archives for this package. -->
    351             <xsd:element name="archives"      type="sdk:archivesType" />
    352 
    353             <!-- An optional element indicating the package is obsolete.
    354                  The string content is however currently not defined and ignored. -->
    355             <xsd:element name="obsolete"      type="xsd:string" minOccurs="0" />
    356         </xsd:all>
    357     </xsd:complexType>
    358 
    359 
    360     <!-- The definition of an SDK doc package. -->
    361 
    362     <xsd:complexType name="docType" >
    363         <xsd:annotation>
    364             <xsd:documentation>An SDK doc package.</xsd:documentation>
    365         </xsd:annotation>
    366         <xsd:all>
    367             <!-- The Android API Level for the documentation. An int > 0. -->
    368             <xsd:element name="api-level" type="xsd:positiveInteger"  />
    369             <!-- The optional codename for this doc, if it's a preview. -->
    370             <xsd:element name="codename"  type="xsd:string" minOccurs="0" />
    371 
    372             <!-- The optional display list item. When missing, it is auto-computed. -->
    373             <xsd:element name="list-display"   type="xsd:normalizedString" minOccurs="0" />
    374 
    375             <!-- The revision, an int > 0, incremented each time a new
    376                  package is generated. -->
    377             <xsd:element name="revision"     type="xsd:positiveInteger" />
    378             <!-- The optional license of this package. If present, users will have
    379                  to agree to it before downloading. -->
    380             <xsd:element name="uses-license" type="sdk:usesLicenseType" minOccurs="0" />
    381             <!-- The optional description of this package. -->
    382             <xsd:element name="description"  type="xsd:string"      minOccurs="0" />
    383             <!-- The optional description URL of this package -->
    384             <xsd:element name="desc-url"     type="xsd:token"       minOccurs="0" />
    385             <!-- The optional release note for this package. -->
    386             <xsd:element name="release-note" type="xsd:string"      minOccurs="0" />
    387             <!-- The optional release note URL of this package -->
    388             <xsd:element name="release-url"  type="xsd:token"       minOccurs="0" />
    389             <!-- A list of file archives for this package. -->
    390             <xsd:element name="archives"     type="sdk:archivesType" />
    391 
    392 
    393             <!-- An optional element indicating the package is obsolete.
    394                  The string content is however currently not defined and ignored. -->
    395             <xsd:element name="obsolete"  type="xsd:string" minOccurs="0" />
    396         </xsd:all>
    397     </xsd:complexType>
    398 
    399 
    400     <!-- The definition of an SDK sample package. -->
    401 
    402     <xsd:complexType name="sampleType" >
    403         <xsd:annotation>
    404             <xsd:documentation>An SDK sample package.</xsd:documentation>
    405         </xsd:annotation>
    406         <xsd:all>
    407             <!-- The Android API Level for the documentation. An int > 0. -->
    408             <xsd:element name="api-level" type="xsd:positiveInteger"  />
    409             <!-- The optional codename for this doc, if it's a preview. -->
    410             <xsd:element name="codename"  type="xsd:string" minOccurs="0" />
    411 
    412             <!-- The optional display list item. When missing, it is auto-computed. -->
    413             <xsd:element name="list-display"   type="xsd:normalizedString" minOccurs="0" />
    414 
    415             <!-- The revision, an int > 0, incremented each time a new
    416                  package is generated. -->
    417             <xsd:element name="revision"     type="xsd:positiveInteger" />
    418             <!-- The optional license of this package. If present, users will have
    419                  to agree to it before downloading. -->
    420             <xsd:element name="uses-license" type="sdk:usesLicenseType" minOccurs="0" />
    421             <!-- The optional description of this package. -->
    422             <xsd:element name="description"  type="xsd:string"      minOccurs="0" />
    423             <!-- The optional description URL of this package -->
    424             <xsd:element name="desc-url"     type="xsd:token"       minOccurs="0" />
    425             <!-- The optional release note for this package. -->
    426             <xsd:element name="release-note" type="xsd:string"      minOccurs="0" />
    427             <!-- The optional release note URL of this package -->
    428             <xsd:element name="release-url"  type="xsd:token"       minOccurs="0" />
    429             <!-- A list of file archives for this package. -->
    430             <xsd:element name="archives"     type="sdk:archivesType" />
    431             <!-- The minimal revision of tools required by this package.
    432                  Optional. If present, must be a revision element. -->
    433             <xsd:element name="min-tools-rev" type="sdk:revisionType" minOccurs="0" />
    434 
    435 
    436             <!-- An optional element indicating the package is obsolete.
    437                  The string content is however currently not defined and ignored. -->
    438             <xsd:element name="obsolete"  type="xsd:string" minOccurs="0" />
    439         </xsd:all>
    440     </xsd:complexType>
    441 
    442 
    443     <!-- The definition of a path segment used by the extra element. -->
    444 
    445     <xsd:simpleType name="segmentType">
    446         <xsd:annotation>
    447             <xsd:documentation>
    448                 One path segment for the install path of an extra element.
    449                 It must be a single-segment path.
    450             </xsd:documentation>
    451         </xsd:annotation>
    452         <xsd:restriction base="xsd:token">
    453             <xsd:pattern value="[a-zA-Z0-9_]+"/>
    454         </xsd:restriction>
    455     </xsd:simpleType>
    456 
    457     <xsd:simpleType name="segmentListType">
    458         <xsd:annotation>
    459             <xsd:documentation>
    460                 A semi-colon separated list of a segmentTypes.
    461             </xsd:documentation>
    462         </xsd:annotation>
    463         <xsd:restriction base="xsd:token">
    464             <xsd:pattern value="[a-zA-Z0-9_;]+"/>
    465         </xsd:restriction>
    466     </xsd:simpleType>
    467 
    468 
    469     <!-- The definition of a license to be referenced by the uses-license element. -->
    470 
    471     <xsd:complexType name="licenseType">
    472         <xsd:annotation>
    473             <xsd:documentation>
    474                 A license definition. Such a license must be used later as a reference
    475                 using a uses-license element in one of the package elements.
    476             </xsd:documentation>
    477         </xsd:annotation>
    478         <xsd:simpleContent>
    479             <xsd:extension base="xsd:string">
    480                 <xsd:attribute name="id"   type="xsd:ID" />
    481                 <xsd:attribute name="type" type="xsd:token" fixed="text" />
    482             </xsd:extension>
    483         </xsd:simpleContent>
    484     </xsd:complexType>
    485 
    486 
    487     <!-- Type describing the license used by a package.
    488          The license MUST be defined using a license node and referenced
    489          using the ref attribute of the license element inside a package.
    490      -->
    491 
    492     <xsd:complexType name="usesLicenseType">
    493         <xsd:annotation>
    494             <xsd:documentation>
    495                 Describes the license used by a package. The license MUST be defined
    496                 using a license node and referenced using the ref attribute of the
    497                 license element inside a package.
    498             </xsd:documentation>
    499         </xsd:annotation>
    500         <xsd:attribute name="ref" type="xsd:IDREF" />
    501     </xsd:complexType>
    502 
    503 
    504     <!-- A collection of files that can be downloaded for a given architecture.
    505          The <archives> node is mandatory in the repository elements and the
    506          collection must have at least one <archive> declared.
    507          Each archive is a zip file that will be unzipped in a location that depends
    508          on its package type.
    509      -->
    510 
    511     <xsd:complexType name="archivesType">
    512         <xsd:annotation>
    513             <xsd:documentation>
    514                 A collection of files that can be downloaded for a given architecture.
    515                 The &lt;archives&gt; node is mandatory in the repository packages and the
    516                 collection must have at least one &lt;archive&gt; declared.
    517                 Each archive is a zip file that will be unzipped in a location that depends
    518                 on its package type.
    519             </xsd:documentation>
    520         </xsd:annotation>
    521         <xsd:sequence minOccurs="1" maxOccurs="unbounded">
    522             <!-- One archive file -->
    523             <xsd:element name="archive">
    524                 <xsd:complexType>
    525                     <!-- Properties of the archive file -->
    526                     <xsd:all>
    527                         <!-- The size in bytes of the archive to download. -->
    528                         <xsd:element name="size"     type="xsd:positiveInteger" />
    529                         <!-- The checksum of the archive file. -->
    530                         <xsd:element name="checksum" type="sdk:checksumType" />
    531                         <!-- The URL is an absolute URL if it starts with http://, https://
    532                              or ftp://. Otherwise it is relative to the parent directory that
    533                              contains this repository.xml -->
    534                         <xsd:element name="url"      type="xsd:token" />
    535 
    536                         <xsd:element name="host-os"         type="sdk:osType"         minOccurs="0" />
    537                         <xsd:element name="host-bits"       type="sdk:bitSizeType"    minOccurs="0" />
    538                         <xsd:element name="jvm-bits"        type="sdk:bitSizeType"    minOccurs="0" />
    539                         <xsd:element name="min-jvm-version" type="sdk:jvmVersionType" minOccurs="0" />
    540                     </xsd:all>
    541                 </xsd:complexType>
    542             </xsd:element>
    543         </xsd:sequence>
    544     </xsd:complexType>
    545 
    546 
    547     <!-- A full revision, with a major.minor.micro and an optional preview number.
    548          The major number is mandatory, the other elements are optional.
    549      -->
    550 
    551     <xsd:complexType name="revisionType">
    552         <xsd:annotation>
    553             <xsd:documentation>
    554                 A full revision, with a major.minor.micro and an
    555                 optional preview number. The major number is mandatory.
    556             </xsd:documentation>
    557         </xsd:annotation>
    558         <xsd:all>
    559             <!-- The major revision, an int > 0, incremented each time a new
    560                  package is generated. -->
    561             <xsd:element name="major"      type="xsd:positiveInteger" />
    562             <!-- The minor revision, an int >= 0, incremented each time a new
    563                  minor package is generated. Assumed to be 0 if missing. -->
    564             <xsd:element name="minor"     type="xsd:nonNegativeInteger" minOccurs="0" />
    565             <!-- The micro revision, an int >= 0, incremented each time a new
    566                  buf fix is generated. Assumed to be 0 if missing. -->
    567             <xsd:element name="micro"     type="xsd:nonNegativeInteger" minOccurs="0" />
    568             <!-- The preview/release candidate revision, an int > 0,
    569                  incremented each time a new preview is generated.
    570                  Not present for final releases. -->
    571             <xsd:element name="preview"   type="xsd:positiveInteger" minOccurs="0" />
    572         </xsd:all>
    573     </xsd:complexType>
    574 
    575 
    576     <!-- A collection of file paths available in an &lt;extra&gt; package
    577          that can be installed in an Android project.
    578          If present, the &lt;project-files&gt; collection must contain at least one path.
    579          Each path is relative to the root directory of the package.
    580      -->
    581 
    582     <xsd:complexType name="projectFilesType">
    583         <xsd:annotation>
    584             <xsd:documentation>
    585                 A collection of file paths available in an &lt;extra&gt; package
    586                 that can be installed in an Android project.
    587                 If present, the &lt;project-files&gt; collection must contain at least one path.
    588                 Each path is relative to the root directory of the package.
    589             </xsd:documentation>
    590         </xsd:annotation>
    591         <xsd:sequence minOccurs="1" maxOccurs="unbounded">
    592             <!-- One JAR Path, relative to the root folder of the package. -->
    593             <xsd:element name="path" type="xsd:string" />
    594         </xsd:sequence>
    595     </xsd:complexType>
    596 
    597 
    598     <!-- The definition of archive filters -->
    599 
    600     <xsd:simpleType name="bitSizeType">
    601         <xsd:annotation>
    602             <xsd:documentation>A CPU bit size filter.</xsd:documentation>
    603         </xsd:annotation>
    604         <xsd:restriction base="xsd:token">
    605             <xsd:enumeration value="32" />
    606             <xsd:enumeration value="64" />
    607         </xsd:restriction>
    608     </xsd:simpleType>
    609 
    610     <xsd:simpleType name="osType">
    611         <xsd:annotation>
    612             <xsd:documentation>A host OS filter.</xsd:documentation>
    613         </xsd:annotation>
    614         <xsd:restriction base="xsd:token">
    615             <xsd:enumeration value="linux" />
    616             <xsd:enumeration value="macosx" />
    617             <xsd:enumeration value="windows" />
    618         </xsd:restriction>
    619     </xsd:simpleType>
    620 
    621     <xsd:simpleType name="jvmVersionType">
    622         <xsd:annotation>
    623             <xsd:documentation>A JVM version number, e.g. "1" or "1.6" or "1.14.15".</xsd:documentation>
    624         </xsd:annotation>
    625         <xsd:restriction base="xsd:string">
    626             <xsd:pattern value="([1-9](\.[1-9]{1,2}){0,2})"/>
    627         </xsd:restriction>
    628     </xsd:simpleType>
    629 
    630 
    631     <!-- The definition of a file checksum -->
    632 
    633     <xsd:simpleType name="sha1Number">
    634         <xsd:annotation>
    635             <xsd:documentation>A SHA1 checksum.</xsd:documentation>
    636         </xsd:annotation>
    637         <xsd:restriction base="xsd:string">
    638             <xsd:pattern value="([0-9a-fA-F]){40}"/>
    639         </xsd:restriction>
    640     </xsd:simpleType>
    641 
    642     <xsd:complexType name="checksumType">
    643         <xsd:annotation>
    644             <xsd:documentation>A file checksum, currently only SHA1.</xsd:documentation>
    645         </xsd:annotation>
    646         <xsd:simpleContent>
    647             <xsd:extension base="sdk:sha1Number">
    648                 <xsd:attribute name="type" type="xsd:token" fixed="sha1" />
    649             </xsd:extension>
    650         </xsd:simpleContent>
    651     </xsd:complexType>
    652 
    653 </xsd:schema>
    654