1<?xml version="1.0" encoding="UTF-8"?> 2<!-- 3 * Copyright (C) 2011 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/addon/2" 19 xmlns:xsd="http://www.w3.org/2001/XMLSchema" 20 xmlns:sdk="http://schemas.android.com/sdk/android/addon/2" 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 Addon repository is a web site that contains an "addon.xml" 30 file that conforms to this XML Schema. 31 32 History: 33 - v1 is used by the SDK Updater in Tools r8. It is split out of the 34 main SDK Repository XML Schema and can only contain <addon> and 35 <extra> packages. 36 37 - v2 is used by the SDK Updater in Tools r12. 38 - <extra> element now has a <project-files> element that contains 1 or 39 or more <path>, each indicating the relative path of a file that this package 40 can contribute to installed projects. 41 - <addon> element now has an optional <layoutlib> that indicates the API 42 and revision of the layout library for this particular add-on, if any. 43 --> 44 45 <xsd:element name="sdk-addon" type="sdk:repositoryType" /> 46 47 <xsd:complexType name="repositoryType"> 48 <xsd:annotation> 49 <xsd:documentation> 50 The repository contains a collection of downloadable packages. 51 </xsd:documentation> 52 </xsd:annotation> 53 <xsd:choice minOccurs="0" maxOccurs="unbounded"> 54 <xsd:element name="add-on" type="sdk:addonType" /> 55 <xsd:element name="extra" type="sdk:extraType" /> 56 <xsd:element name="license" type="sdk:licenseType" /> 57 </xsd:choice> 58 </xsd:complexType> 59 60 <!-- The definition of an SDK Add-on package. --> 61 62 <xsd:complexType name="addonType"> 63 <xsd:annotation> 64 <xsd:documentation>An SDK add-on package.</xsd:documentation> 65 </xsd:annotation> 66 <xsd:all> 67 <!-- The name of the add-on. --> 68 <xsd:element name="name" type="xsd:normalizedString" /> 69 <!-- The vendor of the add-on. --> 70 <xsd:element name="vendor" type="xsd:normalizedString" /> 71 <!-- The Android API Level for the add-on. An int > 0. --> 72 <xsd:element name="api-level" type="xsd:positiveInteger" /> 73 <!-- Note: Add-ons do not support 'codenames' (a.k.a. API previews). --> 74 <!-- The revision, an int > 0, incremented each time a new 75 package is generated. --> 76 <xsd:element name="revision" type="xsd:positiveInteger" /> 77 78 <!-- An add-on can declare 0 or more libraries. 79 This element is mandatory but it can be empty. 80 --> 81 82 <xsd:element name="libs"> 83 <xsd:complexType> 84 <xsd:sequence minOccurs="0" maxOccurs="unbounded"> 85 <xsd:element name="lib"> 86 <xsd:complexType> 87 <xsd:all> 88 <!-- The name of the library. --> 89 <xsd:element name="name" type="xsd:normalizedString" /> 90 <!-- The optional description of this add-on library. --> 91 <xsd:element name="description" type="xsd:string" minOccurs="0" /> 92 </xsd:all> 93 </xsd:complexType> 94 </xsd:element> 95 </xsd:sequence> 96 </xsd:complexType> 97 </xsd:element> 98 99 <!-- optional elements --> 100 101 <!-- The optional license of this package. If present, users will have 102 to agree to it before downloading. --> 103 <xsd:element name="uses-license" type="sdk:usesLicenseType" minOccurs="0" /> 104 <!-- The optional description of this package. --> 105 <xsd:element name="description" type="xsd:string" minOccurs="0" /> 106 <!-- The optional description URL of this package --> 107 <xsd:element name="desc-url" type="xsd:token" minOccurs="0" /> 108 <!-- The optional release note for this package. --> 109 <xsd:element name="release-note" type="xsd:string" minOccurs="0" /> 110 <!-- The optional release note URL of this package --> 111 <xsd:element name="release-url" type="xsd:token" minOccurs="0" /> 112 <!-- A list of file archives for this package. --> 113 <xsd:element name="archives" type="sdk:archivesType" /> 114 115 <!-- An optional element indicating the package is obsolete. 116 The string content is however currently not defined and ignored. --> 117 <xsd:element name="obsolete" type="xsd:string" minOccurs="0" /> 118 119 <!-- Optional information on the layoutlib packaged in this platform. --> 120 <xsd:element name="layoutlib" type="sdk:layoutlibType" minOccurs="0" /> 121 </xsd:all> 122 </xsd:complexType> 123 124 125 <!-- The definition of a layout library used by an addon. --> 126 127 <xsd:complexType name="layoutlibType" > 128 <xsd:annotation> 129 <xsd:documentation> 130 Version information for a layoutlib included in an addon. 131 .</xsd:documentation> 132 </xsd:annotation> 133 <xsd:all> 134 <!-- The layoutlib API level, an int > 0, 135 incremented with each new incompatible lib. --> 136 <xsd:element name="api" type="xsd:positiveInteger" /> 137 <!-- The incremental minor revision for that API, e.g. in case of bug fixes. 138 Optional. An int >= 0, assumed to be 0 if the element is missing. --> 139 <xsd:element name="revision" type="xsd:nonNegativeInteger" minOccurs="0" /> 140 </xsd:all> 141 </xsd:complexType> 142 143 144 <!-- The definition of an SDK extra package. This kind of package is for 145 "free" content. Such packages are installed in SDK/vendor/path. 146 147 Important implementation detail: this element is duplicated in the 148 sdk-repository-N.xsd schema and must be kept in sync there. This is 149 simpler than trying to use some kind of of include or to request 150 that clients use a third XML schema for common parts. 151 --> 152 153 <xsd:complexType name="extraType" > 154 <xsd:annotation> 155 <xsd:documentation> 156 An SDK extra package. This kind of package is for "free" content. 157 Such packages are installed in SDK/vendor/path. 158 </xsd:documentation> 159 </xsd:annotation> 160 <xsd:all> 161 162 <!-- The install path top folder name. It must not be empty. 163 The segments "add-ons", "docs", "platforms", "platform-tools", "temp" 164 and "tools" are reserved and cannot be used. 165 --> 166 <xsd:element name="vendor" type="sdk:segmentType" /> 167 168 <!-- The install path sub-folder name. It must not be empty. --> 169 <xsd:element name="path" type="sdk:segmentType" /> 170 171 <!-- The revision, an int > 0, incremented each time a new 172 package is generated. --> 173 <xsd:element name="revision" type="xsd:positiveInteger" /> 174 175 <!-- A list of file archives for this package. --> 176 <xsd:element name="archives" type="sdk:archivesType" /> 177 178 <!-- optional elements --> 179 180 <!-- The optional license of this package. If present, users will have 181 to agree to it before downloading. --> 182 <xsd:element name="uses-license" type="sdk:usesLicenseType" minOccurs="0" /> 183 <!-- The optional description of this package. --> 184 <xsd:element name="description" type="xsd:string" minOccurs="0" /> 185 <!-- The optional description URL of this package --> 186 <xsd:element name="desc-url" type="xsd:token" minOccurs="0" /> 187 <!-- The optional release note for this package. --> 188 <xsd:element name="release-note" type="xsd:string" minOccurs="0" /> 189 <!-- The optional release note URL of this package --> 190 <xsd:element name="release-url" type="xsd:token" minOccurs="0" /> 191 <!-- The minimal revision of tools required by this package. 192 Optional. If present, must be an int > 0. --> 193 <xsd:element name="min-tools-rev" type="xsd:positiveInteger" minOccurs="0" /> 194 <!-- The minimal API level required by this package. 195 Optional. If present, must be an int > 0. --> 196 <xsd:element name="min-api-level" type="xsd:positiveInteger" minOccurs="0" /> 197 <!-- An optional element indicating the package is obsolete. 198 The string content is however currently not defined and ignored. --> 199 <xsd:element name="obsolete" type="xsd:string" minOccurs="0" /> 200 201 <!-- A list of project files contributed by this package. Optional. --> 202 <xsd:element name="project-files" type="sdk:projectFilesType" minOccurs="0" /> 203 </xsd:all> 204 </xsd:complexType> 205 206 207 <!-- The definition of a path segment used by the extra element. --> 208 209 <xsd:simpleType name="segmentType"> 210 <xsd:annotation> 211 <xsd:documentation> 212 One path segment for the install path of an extra element. 213 It must be a single-segment path. It must not be empty. 214 </xsd:documentation> 215 </xsd:annotation> 216 <xsd:restriction base="xsd:token"> 217 <xsd:pattern value="[a-zA-Z0-9_]+"/> 218 </xsd:restriction> 219 </xsd:simpleType> 220 221 222 <!-- The definition of a license to be referenced by the uses-license element. --> 223 224 <xsd:complexType name="licenseType"> 225 <xsd:annotation> 226 <xsd:documentation> 227 A license definition. Such a license must be used later as a reference 228 using a uses-license element in one of the package elements. 229 </xsd:documentation> 230 </xsd:annotation> 231 <xsd:simpleContent> 232 <xsd:extension base="xsd:string"> 233 <xsd:attribute name="id" type="xsd:ID" /> 234 <xsd:attribute name="type" type="xsd:token" fixed="text" /> 235 </xsd:extension> 236 </xsd:simpleContent> 237 </xsd:complexType> 238 239 240 <!-- Type describing the license used by a package. 241 The license MUST be defined using a license node and referenced 242 using the ref attribute of the license element inside a package. 243 --> 244 245 <xsd:complexType name="usesLicenseType"> 246 <xsd:annotation> 247 <xsd:documentation> 248 Describes the license used by a package. The license MUST be defined 249 using a license node and referenced using the ref attribute of the 250 license element inside a package. 251 </xsd:documentation> 252 </xsd:annotation> 253 <xsd:attribute name="ref" type="xsd:IDREF" /> 254 </xsd:complexType> 255 256 257 <!-- A collection of files that can be downloaded for a given architecture. 258 The <archives> node is mandatory in the repository elements and the 259 collection must have at least one <archive> declared. 260 Each archive is a zip file that will be unzipped in a location that depends 261 on its package type. 262 --> 263 264 <xsd:complexType name="archivesType"> 265 <xsd:annotation> 266 <xsd:documentation> 267 A collection of files that can be downloaded for a given architecture. 268 The <archives> node is mandatory in the repository packages and the 269 collection must have at least one <archive> declared. 270 Each archive is a zip file that will be unzipped in a location that depends 271 on its package type. 272 </xsd:documentation> 273 </xsd:annotation> 274 <xsd:sequence minOccurs="1" maxOccurs="unbounded"> 275 <!-- One archive file --> 276 <xsd:element name="archive"> 277 <xsd:complexType> 278 <!-- Properties of the archive file --> 279 <xsd:all> 280 <!-- The size in bytes of the archive to download. --> 281 <xsd:element name="size" type="xsd:positiveInteger" /> 282 <!-- The checksum of the archive file. --> 283 <xsd:element name="checksum" type="sdk:checksumType" /> 284 <!-- The URL is an absolute URL if it starts with http://, https:// 285 or ftp://. Otherwise it is relative to the parent directory that 286 contains this repository.xml --> 287 <xsd:element name="url" type="xsd:token" /> 288 </xsd:all> 289 290 <!-- Attributes that identify the OS and architecture --> 291 <xsd:attribute name="os" use="required"> 292 <xsd:simpleType> 293 <xsd:restriction base="xsd:token"> 294 <xsd:enumeration value="any" /> 295 <xsd:enumeration value="linux" /> 296 <xsd:enumeration value="macosx" /> 297 <xsd:enumeration value="windows" /> 298 </xsd:restriction> 299 </xsd:simpleType> 300 </xsd:attribute> 301 <xsd:attribute name="arch" use="optional"> 302 <xsd:simpleType> 303 <xsd:restriction base="xsd:token"> 304 <xsd:enumeration value="any" /> 305 <xsd:enumeration value="ppc" /> 306 <xsd:enumeration value="x86" /> 307 <xsd:enumeration value="x86_64" /> 308 </xsd:restriction> 309 </xsd:simpleType> 310 </xsd:attribute> 311 </xsd:complexType> 312 </xsd:element> 313 </xsd:sequence> 314 </xsd:complexType> 315 316 317 <!-- A collection of file paths available in an <extra> package 318 that can be installed in an Android project. 319 If present, the <project-files> collection must contain at least one path. 320 Each path is relative to the root directory of the package. 321 --> 322 323 <xsd:complexType name="projectFilesType"> 324 <xsd:annotation> 325 <xsd:documentation> 326 A collection of file paths available in an <extra> package 327 that can be installed in an Android project. 328 If present, the <project-files> collection must contain at least one path. 329 Each path is relative to the root directory of the package. 330 </xsd:documentation> 331 </xsd:annotation> 332 <xsd:sequence minOccurs="1" maxOccurs="unbounded"> 333 <!-- One JAR Path, relative to the root folder of the package. --> 334 <xsd:element name="path" type="xsd:string" /> 335 </xsd:sequence> 336 </xsd:complexType> 337 338 339 <!-- The definition of a file checksum --> 340 341 <xsd:simpleType name="sha1Number"> 342 <xsd:annotation> 343 <xsd:documentation>A SHA1 checksum.</xsd:documentation> 344 </xsd:annotation> 345 <xsd:restriction base="xsd:string"> 346 <xsd:pattern value="([0-9a-fA-F]){40}"/> 347 </xsd:restriction> 348 </xsd:simpleType> 349 350 <xsd:complexType name="checksumType"> 351 <xsd:annotation> 352 <xsd:documentation>A file checksum, currently only SHA1.</xsd:documentation> 353 </xsd:annotation> 354 <xsd:simpleContent> 355 <xsd:extension base="sdk:sha1Number"> 356 <xsd:attribute name="type" type="xsd:token" fixed="sha1" /> 357 </xsd:extension> 358 </xsd:simpleContent> 359 </xsd:complexType> 360 361</xsd:schema> 362