1page.title=Codenames, Tags, and Build Numbers 2@jd:body 3 4<!-- 5 Copyright 2010 The Android Open Source Project 6 7 Licensed under the Apache License, Version 2.0 (the "License"); 8 you may not use this file except in compliance with the License. 9 You may obtain a copy of the License at 10 11 http://www.apache.org/licenses/LICENSE-2.0 12 13 Unless required by applicable law or agreed to in writing, software 14 distributed under the License is distributed on an "AS IS" BASIS, 15 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 See the License for the specific language governing permissions and 17 limitations under the License. 18--> 19<div id="qv-wrapper"> 20 <div id="qv"> 21 <h2>In this document</h2> 22 <ol id="auto-toc"> 23 </ol> 24 </div> 25</div> 26 27<p>At a high level, Android development happens around families of 28releases, which use code names ordered alphabetically after tasty 29treats.</p> 30 31<h2 id="platform-code-names-versions-api-levels-and-ndk-releases">Platform Codenames, Versions, API Levels, and NDK Releases</h2> 32<p>The code names match the following version numbers, along with 33API levels and NDK releases provided for convenience:</p> 34<table> 35<thead> 36<tr> 37<th>Code name</th> 38<th>Version</th> 39<th>API level</th> 40</tr> 41</thead> 42<tbody> 43<tr> 44<td>(no code name)</td> 45<td>1.0</td> 46<td>API level 1</td> 47</tr> 48<tr> 49<td>(no code name)</td> 50<td>1.1</td> 51<td>API level 2</td> 52</tr> 53<tr> 54<td>Cupcake</td> 55<td>1.5</td> 56<td>API level 3, NDK 1</td> 57</tr> 58<tr> 59<td>Donut</td> 60<td>1.6</td> 61<td>API level 4, NDK 2</td> 62</tr> 63<tr> 64<td>Eclair</td> 65<td>2.0</td> 66<td>API level 5</td> 67</tr> 68<tr> 69<td>Eclair</td> 70<td>2.0.1</td> 71<td>API level 6</td> 72</tr> 73<tr> 74<td>Eclair</td> 75<td>2.1</td> 76<td>API level 7, NDK 3</td> 77</tr> 78<tr> 79<td>Froyo</td> 80<td>2.2.x</td> 81<td>API level 8, NDK 4</td> 82</tr> 83<tr> 84<td>Gingerbread</td> 85<td>2.3 - 2.3.2</td> 86<td>API level 9, NDK 5</td> 87</tr> 88<tr> 89<td>Gingerbread</td> 90<td>2.3.3 - 2.3.7</td> 91<td>API level 10</td> 92</tr> 93<tr> 94<td>Honeycomb</td> 95<td>3.0</td> 96<td>API level 11</td> 97</tr> 98<tr> 99<td>Honeycomb</td> 100<td>3.1</td> 101<td>API level 12, NDK 6</td> 102</tr> 103<tr> 104<td>Honeycomb</td> 105<td>3.2.x</td> 106<td>API level 13</td> 107</tr> 108<tr> 109<td>Ice Cream Sandwich</td> 110<td>4.0.1 - 4.0.2</td> 111<td>API level 14, NDK 7</td> 112</tr> 113<tr> 114<td>Ice Cream Sandwich</td> 115<td>4.0.3 - 4.0.4</td> 116<td>API level 15, NDK 8</td> 117</tr> 118<tr> 119<td>Jelly Bean</td> 120<td>4.1.x</td> 121<td>API level 16</td> 122</tr> 123<tr> 124<td>Jelly Bean</td> 125<td>4.2.x</td> 126<td>API level 17</td> 127</tr> 128<tr> 129<td>Jelly Bean</td> 130<td>4.3</td> 131<td>API level 18</td> 132</tr> 133</tbody> 134</table> 135<p>Starting with Cupcake, individual builds are identified with a short 136build code, e.g. FRF85B.</p> 137<p>The first letter is the code name of the release family, e.g. F is 138Froyo.</p> 139<p>The second letter is a branch code that allows Google to identify 140the exact code branch that the build was made from, and R is by 141convention the primary release branch.</p> 142<p>The next letter and two digits are a date code. The letter counts 143quarters, with A being Q1 2009. Therefore, F is Q2 2010. The two 144digits count days within the quarter, so F85 is June 24 2010.</p> 145<p>Finally, the last letter identifies individual versions related to 146the same date code, sequentially starting with A; A is actually 147implicit and usually omitted for brevity.</p> 148<p>The date code is not guaranteed to be the exact date at which a build 149was made, and it is common that minor variations added to an existing 150build re-use the same date code as that existing build.</p> 151 152<h2 id="source-code-tags-and-builds">Source Code Tags and Builds</h2> 153<p>Starting with Donut, the exact list of tags and builds is in the 154following table:</p> 155<table> 156<thead> 157<tr> 158<th>Build</th> 159<th>Tag</th> 160<th>Notes</th> 161</tr> 162</thead> 163<tbody> 164<tr> 165<td>DRC83</td> 166<td>android-1.6_r1.1</td> 167<td>earliest Donut version, ADP1, ADP2</td> 168</tr> 169<tr> 170<td>DRC92</td> 171<td>android-1.6_r1.2</td> 172<td></td> 173</tr> 174<tr> 175<td>DRD08</td> 176<td>android-1.6_r1.3</td> 177<td></td> 178</tr> 179<tr> 180<td>DRD20</td> 181<td>android-1.6_r1.4</td> 182<td></td> 183</tr> 184<tr> 185<td>DMD64</td> 186<td>android-1.6_r1.5</td> 187<td>latest Donut version</td> 188</tr> 189<tr> 190<td>ESD20</td> 191<td>android-2.0_r1</td> 192<td>earliest Eclair version</td> 193</tr> 194<tr> 195<td>ESD56</td> 196<td>android-2.0.1_r1</td> 197<td></td> 198</tr> 199<tr> 200<td>ERD79</td> 201<td>android-2.1_r1</td> 202<td>Nexus One</td> 203</tr> 204<tr> 205<td>ERE27</td> 206<td>android-2.1_r2</td> 207<td>Nexus One</td> 208</tr> 209<tr> 210<td>EPE54B</td> 211<td>android-2.1_r2.1p</td> 212<td>Nexus One</td> 213</tr> 214<tr> 215<td>ESE81</td> 216<td>android-2.1_r2.1s</td> 217<td></td> 218</tr> 219<tr> 220<td>EPF21B</td> 221<td>android-2.1_r2.1p2</td> 222<td>latest Eclair version</td> 223</tr> 224<tr> 225<td>FRF85B</td> 226<td>android-2.2_r1</td> 227<td>earliest Froyo version, Nexus One</td> 228</tr> 229<tr> 230<td>FRF91</td> 231<td>android-2.2_r1.1</td> 232<td>Nexus One</td> 233</tr> 234<tr> 235<td>FRG01B</td> 236<td>android-2.2_r1.2</td> 237<td></td> 238</tr> 239<tr> 240<td>FRG22D</td> 241<td>android-2.2_r1.3</td> 242<td></td> 243</tr> 244<tr> 245<td>FRG83</td> 246<td>android-2.2.1_r1</td> 247<td>Nexus One</td> 248</tr> 249<tr> 250<td>FRG83D</td> 251<td>android-2.2.1_r2</td> 252<td>Nexus One</td> 253</tr> 254<tr> 255<td>FRG83G</td> 256<td>android-2.2.2_r1</td> 257<td>Nexus One</td> 258</tr> 259<tr> 260<td>FRK76</td> 261<td>android-2.2.3_r1</td> 262<td></td> 263</tr> 264<tr> 265<td>FRK76C</td> 266<td>android-2.2.3_r2</td> 267<td>latest Froyo version</td> 268</tr> 269<tr> 270<td>GRH55</td> 271<td>android-2.3_r1</td> 272<td>earliest Gingerbread version, Nexus S</td> 273</tr> 274<tr> 275<td>GRH78</td> 276<td>android-2.3.1_r1</td> 277<td>Nexus S</td> 278</tr> 279<tr> 280<td>GRH78C</td> 281<td>android-2.3.2_r1</td> 282<td>Nexus S</td> 283</tr> 284<tr> 285<td>GRI40</td> 286<td>android-2.3.3_r1</td> 287<td>Nexus One, Nexus S</td> 288</tr> 289<tr> 290<td>GRI54</td> 291<td>android-2.3.3_r1.1</td> 292<td>Nexus S</td> 293</tr> 294<tr> 295<td>GRJ06D</td> 296<td>android-2.3.4_r0.9</td> 297<td>Nexus S 4G</td> 298</tr> 299<tr> 300<td>GRJ22</td> 301<td>android-2.3.4_r1</td> 302<td>Nexus One, Nexus S, Nexus S 4G</td> 303</tr> 304<tr> 305<td>GRJ90</td> 306<td>android-2.3.5_r1</td> 307<td>Nexus S 4G</td> 308</tr> 309<tr> 310<td>GRK39C</td> 311<td>android-2.3.6_r0.9</td> 312<td>Nexus S</td> 313</tr> 314<tr> 315<td>GRK39F</td> 316<td>android-2.3.6_r1</td> 317<td>Nexus One, Nexus S</td> 318</tr> 319<tr> 320<td>GWK74</td> 321<td>android-2.3.7_r1</td> 322<td>latest Gingerbread version, Nexus S 4G</td> 323</tr> 324<tr> 325<td>ITL41D</td> 326<td>android-4.0.1_r1</td> 327<td>earliest Ice Cream Sandwich version, Galaxy Nexus</td> 328</tr> 329<tr> 330<td>ITL41D</td> 331<td>android-4.0.1_r1.1</td> 332<td>Galaxy Nexus</td> 333</tr> 334<tr> 335<td>ITL41F</td> 336<td>android-4.0.1_r1.2</td> 337<td>Galaxy Nexus</td> 338</tr> 339<tr> 340<td>ICL53F</td> 341<td>android-4.0.2_r1</td> 342<td>Galaxy Nexus</td> 343</tr> 344<tr> 345<td>IML74K</td> 346<td>android-4.0.3_r1</td> 347<td>Nexus S</td> 348</tr> 349<tr> 350<td>IML77</td> 351<td>android-4.0.3_r1.1</td> 352<td></td> 353</tr> 354<tr> 355<td>IMM76</td> 356<td>android-4.0.4_r1</td> 357<td></td> 358</tr> 359<tr> 360<td>IMM76D</td> 361<td>android-4.0.4_r1.1</td> 362<td>Nexus S, Nexus S 4G, Galaxy Nexus</td> 363</tr> 364<tr> 365<td>IMM76I</td> 366<td>android-4.0.4_r1.2</td> 367<td>Galaxy Nexus</td> 368</tr> 369<tr> 370<td>IMM76K</td> 371<td>android-4.0.4_r2</td> 372<td>Galaxy Nexus</td> 373</tr> 374<tr> 375<td>IMM76L</td> 376<td>android-4.0.4_r2.1</td> 377<td>latest Ice Cream Sandwich version</td> 378</tr> 379<tr> 380<td>JRO03C</td> 381<td>android-4.1.1_r1</td> 382<td>earliest Jelly Bean version, Galaxy Nexus</td> 383</tr> 384<tr> 385<td>JRO03D</td> 386<td>android-4.1.1_r1.1</td> 387<td>Nexus 7</td> 388</tr> 389<tr> 390<td>JRO03E</td> 391<td>android-4.1.1_r2</td> 392<td>Nexus S</td> 393</tr> 394<tr> 395<td>JRO03H</td> 396<td>android-4.1.1_r3</td> 397<td></td> 398</tr> 399<tr> 400<td>JRO03L</td> 401<td>android-4.1.1_r4</td> 402<td>Nexus S</td> 403</tr> 404<tr> 405<td>JRO03O</td> 406<td>android-4.1.1_r5</td> 407<td>Galaxy Nexus</td> 408</tr> 409<tr> 410<td>JRO03R</td> 411<td>android-4.1.1_r6</td> 412<td>Nexus S 4G</td> 413</tr> 414<tr> 415<td>JRO03S</td> 416<td>android-4.1.1_r6.1</td> 417<td>Nexus 7</td> 418</tr> 419 420<tr> 421<td>JZO54K</td> 422<td>android-4.1.2_r1</td> 423<td>Nexus S, Galaxy Nexus, Nexus 7</td> 424</tr> 425 426<tr> 427<td>JZO54L</td> 428<td>android-4.1.2_r2</td> 429<td></td> 430</tr> 431 432<tr> 433<td>JZO54M</td> 434<td>android-4.1.2_r2.1</td> 435<td></td> 436</tr> 437 438<tr> 439<td>JOP40C</td> 440<td>android-4.2_r1</td> 441<td>Galaxy Nexus, Nexus 7, Nexus 4, Nexus 10</td> 442</tr> 443 444<tr> 445<td>JOP40D</td> 446<td>android-4.2.1_r1</td> 447<td>Galaxy Nexus, Nexus 7, Nexus 4, Nexus 10</td> 448</tr> 449 450<tr> 451<td>JOP40F</td> 452<td>android-4.2.1_r1.1</td> 453<td>Nexus 10</td> 454</tr> 455 456<tr> 457<td>JOP40G</td> 458<td>android-4.2.1_r1.2</td> 459<td>Nexus 4</td> 460</tr> 461 462<tr> 463<td>JDQ39</td> 464<td>android-4.2.2_r1</td> 465<td>Galaxy Nexus, Nexus 7, Nexus 4, Nexus 10</td> 466</tr> 467 468<tr> 469<td>JDQ39B</td> 470<td>android-4.2.2_r1.1</td> 471<td>Nexus 7</td> 472</tr> 473 474<tr> 475<td>JDQ39E</td> 476<td>android-4.2.2_r1.1</td> 477<td>Nexus 4</td> 478</tr> 479 480<tr> 481<td>JWR66L</td> 482<td>android-4.3_r0.9</td> 483<td>Nexus 7</td> 484</tr> 485 486<tr> 487<td>JWR66N</td> 488<td>android-4.3_r0.9.1</td> 489<td>Galaxy Nexus, Nexus 7 (grouper/tilapia/flo), Nexus 4, Nexus 10</td> 490</tr> 491 492<tr> 493<td>JWR66V</td> 494<td>android-4.3_r1</td> 495<td>Galaxy Nexus, Nexus 7 (grouper/tilapia), Nexus 4, Nexus 10</td> 496</tr> 497 498<tr> 499<td>JSR78D</td> 500<td>android-4.3_r2</td> 501<td>Nexus 7 (deb)</td> 502</tr> 503 504<tr> 505<td>JSS15J</td> 506<td>android-4.3_r2.1</td> 507<td>latest Jelly Bean version, Nexus 7 (flo/deb)</td> 508</tr> 509 510</tbody> 511</table> 512<p>The branches froyo, gingerbread, ics-mr0, ics-mr1, jb-dev, 513jb-mr1-dev, jb-mr1.1-dev, jb-mr2-dev 514represent development 515branches that do not exactly match configurations that were tested 516by Google. They might contain a variety of changes in addition to 517the official tagged releases, and those haven't been as thoroughly 518tested.</p> 519 520<h2 id="honeycomb-gpl-modules">Honeycomb GPL Modules</h2> 521<p>For Honeycomb, the entire platform source code isn't available. 522However, the parts of Honeycomb licensed under the GPL and LGPL 523are available under the following tags:</p> 524<table> 525<thead> 526<tr> 527<th>Build</th> 528<th>Tag</th> 529<th>Notes</th> 530</tr> 531</thead> 532<tbody> 533<tr> 534<td>HRI39</td> 535<td>android-3.0_r1</td> 536<td>earliest Honeycomb version</td> 537</tr> 538<tr> 539<td>HRI66</td> 540<td>android-3.0_r1.1</td> 541<td></td> 542</tr> 543<tr> 544<td>HWI69</td> 545<td>android-3.0_r1.2</td> 546<td></td> 547</tr> 548<tr> 549<td>HRI83</td> 550<td>android-3.0_r1.3</td> 551<td></td> 552</tr> 553<tr> 554<td>HMJ37</td> 555<td>android-3.1_r1</td> 556<td></td> 557</tr> 558<tr> 559<td>HTJ85B</td> 560<td>android-3.2_r1</td> 561<td></td> 562</tr> 563<tr> 564<td>HTK55D</td> 565<td>android-3.2.1_r1</td> 566<td></td> 567</tr> 568<tr> 569<td>HTK75D</td> 570<td>android-3.2.1_r2</td> 571<td></td> 572</tr> 573<tr> 574<td>HLK75C</td> 575<td>android-3.2.2_r1</td> 576<td></td> 577</tr> 578<tr> 579<td>HLK75D</td> 580<td>android-3.2.2_r2</td> 581<td></td> 582</tr> 583<tr> 584<td>HLK75F</td> 585<td>android-3.2.4_r1</td> 586<td></td> 587</tr> 588<tr> 589<td>HLK75H</td> 590<td>android-3.2.6_r1</td> 591<td>latest Honeycomb version</td> 592</tr> 593</tbody> 594</table> 595<p>There is no manifest that contains exactly those. However, there 596are manifests that allow building those components. The following 597commands work for 3.0_r1.1, and using other versions can be done by 598switching the git checkout paramater, and if necessary the -m parameter in 599repo init. The git checkout command outputs an error for the non-GPL 600projects, where it can't find the tag in question.</p> 601<pre><code>$ repo init -b master -m base-for-3.0-gpl.xml 602$ repo sync 603$ repo forall -c git checkout android-3.0_r1.1 604</code></pre> 605 606