简要来说，Android 的开发是围绕着版本系列进行的，这些版本使用美味的点心名字（按字母顺序）作为代号。
平台代号、版本、API 级别和 NDK 版本
为方便起见，代号与以下版本号、API 级别和 NDK 版本相对应：
| 代号 | 版本 | API 级别 |
|---|---|---|
| Oreo | 8.1.0 | API 级别 27 |
| Oreo | 8.0.0 | API 级别 26 |
| Nougat | 7.1 | API 级别 25 |
| Nougat | 7.0 | API 级别 24 |
| Marshmallow | 6.0 | API 级别 23 |
| Lollipop | 5.1 | API 级别 22 |
| Lollipop | 5.0 | API 级别 21 |
| KitKat | 4.4-4.4.4 | API 级别 19 |
| Jelly Bean | 4.3.x | API 级别 18 |
| Jelly Bean | 4.2.x | API 级别 17 |
| Jelly Bean | 4.1.x | API 级别 16 |
| Ice Cream Sandwich | 4.0.3-4.0.4 | API 级别 15，NDK 8 |
| Ice Cream Sandwich | 4.0.1-4.0.2 | API 级别 14，NDK 7 |
| Honeycomb | 3.2.x | API 级别 13 |
| Honeycomb | 3.1 | API 级别 12，NDK 6 |
| Honeycomb | 3.0 | API 级别 11 |
| Gingerbread | 2.3.3-2.3.7 | API 级别 10 |
| Gingerbread | 2.3-2.3.2 | API 级别 9，NDK 5 |
| Froyo | 2.2.x | API 级别 8，NDK 4 |
| Eclair | 2.1 | API 级别 7，NDK 3 |
| Eclair | 2.0.1 | API 级别 6 |
| Eclair | 2.0 | API 级别 5 |
| Donut | 1.6 | API 级别 4，NDK 2 |
| Cupcake | 1.5 | API 级别 3，NDK 1 |
| （无代号） | 1.1 | API 级别 2 |
| （无代号） | 1.0 | API 级别 1 |
从 Oreo 开始，每个细分版本均采用新的细分版本号格式，即 PVBB.YYMMDD.bbb[.Cn]。
P 部分表示平台版本代号的第一个字母，例如 O 表示 Oreo。
V 部分表示支持的行业。按照惯例，“P”表示主要平台分支。
BB 部分表示由字母和数字组成的代码，Google 可通过该代码识别相应细分版本所属的确切代码分支。
YYMMDD 部分表示相应版本从开发分支细分出来或与开发分支同步的日期。它并不一定是细分版本的确切构建日期，Google 常常会在现有细分版本中增加细微的更改，并在新细分版本中重复使用与现有细分版本相同的日期代码。
bbb 部分表示具有相同日期代码的不同版本，从 001 开始。
可选的字母数字 Cn 部分表示在现有 PVBB.YYMMDD.bbb 细分版本（从 A1 开始）之上编译的修补程序。
从 Cupcake 到 Nougat 的较早 Android 版本所用的细分版本号格式有所不同。这些 Android 细分版本均有一个简短的细分版本代码，以作区分，例如 FRF85B。
第一个字母代表相应版本系列的代号，例如 F 表示 Froyo。
第二个字母是分支代码，Google 用它来表示细分版本所属的确切代号分支。按照惯例，R 表示主要版本分支。
接下来的字母和两个数字是日期代码。字母表示季度，其中 A 表示 2009 年第 1 季度。因此，F 表示 2010 年第 2 季度。两个数字表示相应季度内的第某天，因此 F85 表示 2010 年 6 月 24 日。
最后，末尾字母表示具有相同日期代码的不同版本，从 A 开始；但 A 实际上并不会显示，通常会为了简洁而省略。
日期代码并不一定是某个细分版本的确切构建日期，Google 常常会在现有细分版本中增加细微的更改，并在新细分版本中重复使用与现有细分版本相同的日期代码。
源代码标记和细分版本
下表完整列出了从 Donut 开始的细分版本和标记。您可以从 Android 开发者网站下载 Nexus 和 Pixel 设备的出厂映像、二进制文件以及完整的 OTA 映像：
| 细分版本 | 分支 | 版本 | 支持的设备 |
|---|---|---|---|
| OPM5.171019.017 | android-8.1.0_r18 | Oreo | Nexus 5X、Nexus 6P |
| OPM3.171019.016 | android-8.1.0_r17 | Oreo | Nexus 5X、Nexus 6P |
| OPM1.171019.022.A1 | android-8.1.0_r16 | Oreo | Pixel C |
| OPM1.171019.021 | android-8.1.0_r15 | Oreo | Pixel 2 XL、Pixel 2、Pixel XL、Pixel |
| OPM5.171019.015 | android-8.1.0_r14 | Oreo | Nexus 5X、Nexus 6P |
| OPM3.171019.014 | android-8.1.0_r13 | Oreo | Nexus 5X、Nexus 6P |
| OPM1.171019.019 | android-8.1.0_r12 | Oreo | Pixel 2 |
| OPM1.171019.018 | android-8.1.0_r11 | Oreo | Pixel 2 XL |
| OPM1.171019.016 | android-8.1.0_r10 | Oreo | Pixel、Pixel XL、Pixel C |
| OPM5.171019.014 | android-8.1.0_r9 | Oreo | Nexus 5X、Nexus 6P |
| OPM2.171019.016 | android-8.1.0_r8 | Oreo | Pixel 2 |
| OPM3.171019.013 | android-8.1.0_r7 | Oreo | Nexus 5X、Nexus 6P |
| OPM1.171019.015 | android-8.1.0_r6 | Oreo | Pixel C |
| OPM1.171019.014 | android-8.1.0_r5 | Oreo | Pixel 2 XL、Pixel 2、Pixel XL、Pixel |
| OPM1.171019.013 | android-8.1.0_r4 | Oreo | Pixel 2 XL、Pixel 2 |
| OPM1.171019.012 | android-8.1.0_r3 | Oreo | Pixel XL、Pixel |
| OPM2.171019.012 | android-8.1.0_r2 | Oreo | Pixel 2 XL、Pixel 2 |
| OPM1.171019.011 | android-8.1.0_r1 | Oreo | Pixel 2 XL、Pixel 2、Pixel XL、Pixel、Pixel C、Nexus 6P、Nexus 5X |
| OPR5.170623.014 | android-8.0.0_r36 | Oreo | Nexus 6P |
| OPR4.170623.020 | android-8.0.0_r35 | Oreo | Nexus 5X |
| OPD3.170816.023 | android-8.0.0_r34 | Oreo | Pixel 2 XL、Pixel 2 |
| OPD1.170816.025 | android-8.0.0_r33 | Oreo | Pixel 2 XL、Pixel 2 |
| OPR6.170623.023 | android-8.0.0_r32 | Oreo | Nexus 5X |
| OPR5.170623.011 | android-8.0.0_r31 | Oreo | Nexus 6P |
| OPR3.170623.013 | android-8.0.0_r30 | Oreo | Pixel XL、Pixel |
| OPR2.170623.027 | android-8.0.0_r29 | Oreo | Nexus Player |
| OPR1.170623.032 | android-8.0.0_r28 | Oreo | Pixel XL、Pixel、Pixel C |
| OPD3.170816.016 | android-8.0.0_r27 | Oreo | Pixel 2 |
| OPD2.170816.015 | android-8.0.0_r26 | Oreo | Pixel 2 |
| OPD1.170816.018 | android-8.0.0_r25 | Oreo | Pixel 2 |
| OPD3.170816.012 | android-8.0.0_r24 | Oreo | Pixel 2 XL、Pixel 2 |
| OPD1.170816.012 | android-8.0.0_r23 | Oreo | Pixel 2 XL、Pixel 2 |
| OPD1.170816.011 | android-8.0.0_r22 | Oreo | Pixel 2 XL、Pixel 2 |
| OPD1.170816.010 | android-8.0.0_r21 | Oreo | Pixel 2 XL、Pixel 2 |
| OPR5.170623.007 | android-8.0.0_r17 | Oreo | Nexus 6P |
| OPR4.170623.009 | android-8.0.0_r16 | Oreo | Nexus 5X |
| OPR3.170623.008 | android-8.0.0_r15 | Oreo | Pixel XL、Pixel |
| OPR1.170623.027 | android-8.0.0_r13 | Oreo | Pixel XL、Pixel、Pixel C |
| OPR6.170623.021 | android-8.0.0_r12 | Oreo | Nexus Player |
| OPR6.170623.019 | android-8.0.0_r11 | Oreo | Nexus 6P |
| OPR4.170623.006 | android-8.0.0_r10 | Oreo | Nexus 5X |
| OPR3.170623.007 | android-8.0.0_r9 | Oreo | Pixel XL、Pixel |
| OPR1.170623.026 | android-8.0.0_r7 | Oreo | Pixel XL、Pixel、Pixel C |
| OPR6.170623.013 | android-8.0.0_r4 | Oreo | Nexus 5X、Nexus 6P |
| OPR6.170623.012 | android-8.0.0_r3 | Oreo | Pixel XL、Pixel |
| OPR6.170623.011 | android-8.0.0_r2 | Oreo | Pixel XL、Pixel |
| OPR6.170623.010 | android-8.0.0_r1 | Oreo | Pixel C |
| N2G48H | android-7.1.2_r36 | Nougat | |
| NZH54D | android-7.1.2_r33 | Nougat | Pixel XL、Pixel |
| NKG47S | android-7.1.2_r32 | Nougat | Pixel XL、Pixel |
| NHG47Q | android-7.1.2_r30 | Nougat | Pixel XL、Pixel |
| NJH47F | android-7.1.2_r29 | Nougat | Pixel XL、Pixel |
| N2G48C | android-7.1.2_r28 | Nougat | Nexus 5X、Nexus 6P、Nexus Player、Pixel C |
| NZH54B | android-7.1.2_r27 | Nougat | Pixel XL、Pixel |
| NKG47M | android-7.1.2_r25 | Nougat | Pixel XL、Pixel |
| NJH47D | android-7.1.2_r24 | Nougat | Pixel XL、Pixel |
| NHG47O | android-7.1.2_r23 | Nougat | Pixel XL、Pixel |
| N2G48B | android-7.1.2_r19 | Nougat | Nexus 6P、Nexus Player、Pixel C |
| N2G47Z | android-7.1.2_r18 | Nougat | Nexus 5X |
| NJH47B | android-7.1.2_r17 | Nougat | Pixel XL、Pixel |
| NJH34C | android-7.1.2_r16 | Nougat | Pixel XL、Pixel |
| NKG47L | android-7.1.2_r15 | Nougat | Pixel XL、Pixel |
| NHG47N | android-7.1.2_r14 | Nougat | Pixel XL、Pixel |
| N2G47X | android-7.1.2_r13 | Nougat | Nexus Player |
| N2G47W | android-7.1.2_r12 | Nougat | Nexus 5X、Nexus 6P、Pixel C |
| NHG47L | android-7.1.2_r11 | Nougat | Pixel XL、Pixel |
| N2G47T | android-7.1.2_r10 | Nougat | Pixel XL、Pixel |
| N2G47R | android-7.1.2_r9 | Nougat | Nexus Player |
| N2G47O | android-7.1.2_r8 | Nougat | Nexus 5X、Nexus 6P、Pixel XL、Pixel、Pixel C |
| NHG47K | android-7.1.2_r6 | Nougat | Pixel XL、Pixel |
| N2G47J | android-7.1.2_r5 | Nougat | Pixel XL、Pixel |
| N2G47H | android-7.1.2_r4 | Nougat | Nexus 6P、Nexus Player |
| N2G47F | android-7.1.2_r3 | Nougat | Nexus 5X |
| N2G47E | android-7.1.2_r2 | Nougat | Pixel XL、Pixel |
| N2G47D | android-7.1.2_r1 | Nougat | Pixel C |
| N9F27M | android-7.1.1_r58 | Nougat | Nexus 9 (volantis) |
| NGI77B | android-7.1.1_r57 | Nougat | Nexus 6 |
| N6F27M | android-7.1.1_r55 | Nougat | Nexus 6 |
| N4F27P | android-7.1.1_r54 | Nougat | Nexus 9 (volantisg) |
| N9F27L | android-7.1.1_r53 | Nougat | Nexus 9 |
| NGI55D | android-7.1.1_r52 | Nougat | Nexus 6 |
| N4F27O | android-7.1.1_r51 | Nougat | Nexus 9 (volantisg) |
| N8I11B | android-7.1.1_r50 | Nougat | Nexus 6 |
| N9F27H | android-7.1.1_r49 | Nougat | Nexus 9 (volantis) |
| N6F27I | android-7.1.1_r48 | Nougat | Nexus 6 |
| N4F27K | android-7.1.1_r47 | Nougat | Nexus 9 (volantisg) |
| N9F27F | android-7.1.1_r46 | Nougat | Nexus 9 (volantis) |
| N6F27H | android-7.1.1_r45 | Nougat | Nexus 6 |
| N4F27I | android-7.1.1_r44 | Nougat | Nexus 9 (volantisg) |
| N9F27C | android-7.1.1_r43 | Nougat | Nexus 9 (volantis) |
| N6F27E | android-7.1.1_r42 | Nougat | Nexus 6 |
| N4F27E | android-7.1.1_r41 | Nougat | Nexus 9 (volantisg) |
| N6F27C | android-7.1.1_r40 | Nougat | Nexus 6 |
| N4F27B | android-7.1.1_r39 | Nougat | Nexus 9 (volantis/volantisg) |
| N6F26Y | android-7.1.1_r38 | Nougat | Nexus 6 |
| NOF27D | android-7.1.1_r35 | Nougat | Pixel XL、Pixel |
| N4F26X | android-7.1.1_r33 | Nougat | Nexus 9 (volantis/volantisg) |
| N4F26U | android-7.1.1_r31 | Nougat | Nexus 5X、Nexus 6P |
| N6F26U | android-7.1.1_r28 | Nougat | Nexus 6 |
| NUF26N | android-7.1.1_r27 | Nougat | Nexus 6P |
| NOF27C | android-7.1.1_r26 | Nougat | Pixel XL、Pixel |
| NOF27B | android-7.1.1_r25 | Nougat | Pixel XL、Pixel |
| N4F26T | android-7.1.1_r24 | Nougat | Nexus 5X、Nexus 6P、Nexus 9 (volantis/volantisg)、Pixel C |
| NMF27D | android-7.1.1_r23 | Nougat | Nexus Player |
| NMF26X | android-7.1.1_r22 | Nougat | Nexus Player |
| NOF26W | android-7.1.1_r21 | Nougat | Pixel XL、Pixel |
| NOF26V | android-7.1.1_r20 | Nougat | Pixel XL、Pixel |
| N6F26R | android-7.1.1_r17 | Nougat | Nexus 6 |
| NUF26K | android-7.1.1_r16 | Nougat | Nexus 6P |
| N4F26Q | android-7.1.1_r15 | Nougat | Nexus 9 (volantis/volantisg) |
| N4F26O | android-7.1.1_r14 | Nougat | Nexus 5X、Nexus 6P、Pixel C |
| N6F26Q | android-7.1.1_r13 | Nougat | Nexus 6 |
| N4F26M | android-7.1.1_r12 | Nougat | Nexus 9 (volantis) |
| N4F26J | android-7.1.1_r11 | Nougat | Nexus 5X、Nexus 6P |
| N4F26I | android-7.1.1_r10 | Nougat | Nexus 5X、Nexus 6P、Pixel C |
| NMF26V | android-7.1.1_r9 | Nougat | Pixel XL、Pixel |
| NMF26U | android-7.1.1_r8 | Nougat | Pixel XL、Pixel |
| NMF26R | android-7.1.1_r7 | Nougat | Nexus Player |
| NMF26Q | android-7.1.1_r6 | Nougat | Pixel XL、Pixel |
| NMF26O | android-7.1.1_r4 | Nougat | Pixel XL、Pixel |
| NMF26J | android-7.1.1_r3 | Nougat | Nexus Player |
| NMF26H | android-7.1.1_r2 | Nougat | Pixel C |
| NMF26F | android-7.1.1_r1 | Nougat | Nexus 5X、Nexus 6P、Nexus 9 (volantis/volantisg) |
| NDE63X | android-7.1.0_r7 | Nougat | Pixel XL、Pixel |
| NDE63V | android-7.1.0_r6 | Nougat | Pixel XL、Pixel |
| NDE63U | android-7.1.0_r5 | Nougat | Pixel XL、Pixel |
| NDE63P | android-7.1.0_r4 | Nougat | Pixel XL、Pixel |
| NDE63L | android-7.1.0_r2 | Nougat | Pixel XL、Pixel |
| NDE63H | android-7.1.0_r1 | Nougat | Pixel XL、Pixel |
| NBD92Q | android-7.0.0_r35 | Nougat | |
| NBD92N | android-7.0.0_r34 | Nougat | |
| NBD92G | android-7.0.0_r33 | Nougat | Nexus 6 |
| NBD92F | android-7.0.0_r32 | Nougat | Nexus 6 |
| NBD92E | android-7.0.0_r31 | Nougat | Nexus 6 |
| NBD92D | android-7.0.0_r30 | Nougat | Nexus 6 |
| NBD91Z | android-7.0.0_r29 | Nougat | Nexus 6 |
| NBD91Y | android-7.0.0_r28 | Nougat | Nexus 6 |
| NBD91X | android-7.0.0_r27 | Nougat | Nexus 6 |
| NBD91U | android-7.0.0_r24 | Nougat | Nexus 6 |
| N5D91L | android-7.0.0_r21 | Nougat | Nexus 5X |
| NBD91P | android-7.0.0_r19 | Nougat | Nexus 6 |
| NRD91K | android-7.0.0_r17 | Nougat | Nexus 6P |
| NRD91N | android-7.0.0_r15 | Nougat | Nexus 5X、Pixel C、Nexus Player、Nexus 9 (volantis/volantisg) |
| NBD90Z | android-7.0.0_r14 | Nougat | Nexus 6 |
| NBD90X | android-7.0.0_r13 | Nougat | Nexus 6P |
| NBD90W | android-7.0.0_r12 | Nougat | Nexus 5X |
| NRD91D | android-7.0.0_r7 | Nougat | Pixel C、Nexus Player、Nexus 9 (WLAN) |
| NRD90U | android-7.0.0_r6 | Nougat | Nexus 6P |
| NRD90T | android-7.0.0_r5 | Nougat | Nexus 6P |
| NRD90S | android-7.0.0_r4 | Nougat | Nexus 5X |
| NRD90R | android-7.0.0_r3 | Nougat | Nexus 5X、Nexus 9 (volantis)、Nexus Player、Pixel C |
| NRD90M | android-7.0.0_r1 | Nougat | Nexus 5X、Nexus 9 (volantis)、Nexus Player、Pixel C |
| MOI10E | android-6.0.1_r81 | Marshmallow | |
| MOB31Z | android-6.0.1_r80 | Marshmallow | |
| MOB31T | android-6.0.1_r79 | Marshmallow | Nexus 6 |
| MOB31S | android-6.0.1_r78 | Marshmallow | Nexus 6 |
| M4B30Z | android-6.0.1_r77 | Marshmallow | Nexus 5 |
| MOB31K | android-6.0.1_r74 | Marshmallow | Nexus 6 |
| MMB31C | android-6.0.1_r73 | Marshmallow | Nexus 6 |
| M4B30X | android-6.0.1_r72 | Marshmallow | Nexus 5 |
| MOB31H | android-6.0.1_r70 | Marshmallow | Nexus 6 |
| MMB30Y | android-6.0.1_r69 | Marshmallow | Nexus 6 |
| MTC20K | android-6.0.1_r67 | Marshmallow | Nexus 5X |
| MOB31E | android-6.0.1_r66 | Marshmallow | Nexus 5、Nexus 6、Nexus 9 (volantis) |
| MMB30W | android-6.0.1_r65 | Marshmallow | Nexus 6 |
| MXC89L | android-6.0.1_r63 | Marshmallow | Pixel C |
| MTC20F | android-6.0.1_r62 | Marshmallow | Nexus 5X、Nexus 6P |
| MOB30Y | android-6.0.1_r60 | Marshmallow | Nexus 5 |
| MOB30X | android-6.0.1_r59 | Marshmallow | Nexus 7 (flo/deb) |
| MOB30W | android-6.0.1_r58 | Marshmallow | Nexus 6、Nexus 9 (volantis/volantisg)、Nexus Player |
| MMB30S | android-6.0.1_r57 | Marshmallow | Nexus 7 (deb) |
| MMB30R | android-6.0.1_r56 | Marshmallow | Nexus 6 |
| MXC89K | android-6.0.1_r55 | Marshmallow | Pixel C |
| MTC19Z | android-6.0.1_r54 | Marshmallow | Nexus 5X |
| MTC19X | android-6.0.1_r53 | Marshmallow | Nexus 6P |
| MOB30P | android-6.0.1_r50 | Marshmallow | Nexus 5、Nexus 7 (flo/deb)、Nexus 9 (volantis/volantisg)、Nexus Player |
| MOB30O | android-6.0.1_r49 | Marshmallow | Nexus 6 |
| MMB30M | android-6.0.1_r48 | Marshmallow | Nexus 7 (deb) |
| MMB30K | android-6.0.1_r47 | Marshmallow | Nexus 6 |
| MOB30M | android-6.0.1_r46 | Marshmallow | Nexus 5、Nexus 6、Nexus 7 (flo/deb)、Nexus 9 (volantis/volantisg)、Nexus Player |
| MTC19V | android-6.0.1_r45 | Marshmallow | Nexus 5X、Nexus 6P |
| MOB30J | android-6.0.1_r43 | Marshmallow | Nexus 7 (flo/deb) |
| MOB30I | android-6.0.1_r42 | Marshmallow | Nexus 6 |
| MOB30H | android-6.0.1_r41 | Marshmallow | Nexus 5 |
| MOB30G | android-6.0.1_r40 | Marshmallow | Nexus 9 (volantis/volantisg)、Nexus Player |
| MXC89H | android-6.0.1_r33 | Marshmallow | Pixel C |
| MXC89F | android-6.0.1_r32 | Marshmallow | Pixel C |
| MMB30J | android-6.0.1_r28 | Marshmallow | Nexus 6、Nexus 7 (deb) |
| MTC19T | android-6.0.1_r25 | Marshmallow | Nexus 5X、Nexus 6P |
| M5C14J | android-6.0.1_r31 | Marshmallow | Pixel C |
| MOB30D | android-6.0.1_r30 | Marshmallow | Nexus 5、Nexus 6、Nexus 7 (flo/deb)、Nexus 9 (volantis/volantisg)、Nexus Player |
| MHC19Q | android-6.0.1_r24 | Marshmallow | Nexus 5X、Nexus 6P |
| MHC19J | android-6.0.1_r22 | Marshmallow | Nexus 5X |
| MHC19I | android-6.0.1_r21 | Marshmallow | Nexus 6P |
| MMB29X | android-6.0.1_r20 | Marshmallow | Nexus 5、Nexus 6、Nexus 7 (deb)、Nexus 9 (volantisg) |
| MXC14G | android-6.0.1_r18 | Marshmallow | Pixel C |
| MMB29V | android-6.0.1_r17 | Marshmallow | Nexus 5、Nexus 5X、Nexus 6、Nexus 6P、Nexus 7 (flo/deb)、Nexus 9 (volantis/volantisg) |
| MXB48T | android-6.0.1_r16 | Marshmallow | Pixel C |
| MMB29U | android-6.0.1_r13 | Marshmallow | Nexus Player |
| MMB29R | android-6.0.1_r12 | Marshmallow | Nexus 9 (volantis/volantisg) |
| MMB29Q | android-6.0.1_r11 | Marshmallow | Nexus 5、Nexus 5X、Nexus 6、Nexus 6P、Nexus 7 (flo/deb) |
| MMB29T | android-6.0.1_r10 | Marshmallow | Nexus Player |
| MMB29S | android-6.0.1_r9 | Marshmallow | Nexus 5、Nexus 6、Nexus 9 (volantis/volantisg) |
| MMB29P | android-6.0.1_r8 | Marshmallow | Nexus 5X、Nexus 6P |
| MMB29O | android-6.0.1_r7 | Marshmallow | Nexus 7 (flo/deb) |
| MXB48K | android-6.0.1_r5 | Marshmallow | Pixel C |
| MXB48J | android-6.0.1_r4 | Marshmallow | Pixel C |
| MMB29M | android-6.0.1_r3 | Marshmallow | Nexus 6P、Nexus Player |
| MMB29K | android-6.0.1_r1 | Marshmallow | Nexus 5、Nexus 5X、Nexus 6、Nexus 7 (flo/deb)、Nexus 9 (volantis/volantisg) |
| MMB29N | android-6.0.0_r41 | Marshmallow | Nexus 6P |
| MDB08M | android-6.0.0_r26 | Marshmallow | Nexus 5X、Nexus 6P |
| MDB08L | android-6.0.0_r25 | Marshmallow | Nexus 5X、Nexus 6P |
| MDB08K | android-6.0.0_r24 | Marshmallow | Nexus 6P |
| MDB08I | android-6.0.0_r23 | Marshmallow | Nexus 5X |
| MDA89E | android-6.0.0_r12 | Marshmallow | Nexus 5X |
| MDA89D | android-6.0.0_r11 | Marshmallow | Nexus 6P |
| MRA59B | android-6.0.0_r7 | Marshmallow | Nexus 7 (deb) |
| MRA58X | android-6.0.0_r6 | Marshmallow | Nexus 6 |
| MRA58V | android-6.0.0_r5 | Marshmallow | Nexus 7 (flo/deb) |
| MRA58U | android-6.0.0_r4 | Marshmallow | Nexus 7 (flo) |
| MRA58N | android-6.0.0_r2 | Marshmallow | Nexus 5、Nexus 6、Nexus 7 (flo/deb)、Nexus 9 (volantis/volantisg)、Nexus Player |
| MRA58K | android-6.0.0_r1 | Marshmallow | Nexus 5、Nexus 6、Nexus 7 (flo/deb)、Nexus 9 (volantis/volantisg)、Nexus Player |
| LMY49M | android-5.1.1_r38 | Lollipop | Nexus 10 |
| LMY49J | android-5.1.1_r37 | Lollipop | Nexus 10 |
| LMY49I | android-5.1.1_r36 | Lollipop | Nexus 10 |
| LMY49H | android-5.1.1_r35 | Lollipop | Nexus 10 |
| LMY49G | android-5.1.1_r34 | Lollipop | Nexus 10 |
| LMY49F | android-5.1.1_r33 | Lollipop | Nexus 9 (volantisg)、Nexus 10 |
| LMY48Z | android-5.1.1_r30 | Lollipop | Nexus 6、Nexus 7 (deb)、Nexus 9 (volantisg)、Nexus 10 |
| LYZ28N | android-5.1.1_r28 | Lollipop | Nexus 6（仅面向 T-Mobile） |
| LMY48Y | android-5.1.1_r26 | Lollipop | Nexus 6 |
| LMY48X | android-5.1.1_r25 | Lollipop | Nexus 6、Nexus 7 (deb)、Nexus 9 (volantisg)、Nexus 10 |
| LMY48W | android-5.1.1_r24 | Lollipop | Nexus 6 |
| LVY48H | android-5.1.1_r23 | Lollipop | Nexus 6（仅面向 Project Fi） |
| LYZ28M | android-5.1.1_r22 | Lollipop | Nexus 6（仅面向 T-Mobile） |
| LMY48U | android-5.1.1_r20 | Lollipop | Nexus 7 (deb) |
| LMY48T | android-5.1.1_r19 | Lollipop | Nexus 4、Nexus 6、Nexus 9 (volantis/volantisg)、Nexus 10 |
| LVY48F | android-5.1.1_r18 | Lollipop | Nexus 6（仅面向 Project Fi） |
| LYZ28K | android-5.1.1_r17 | Lollipop | Nexus 6（仅面向 T-Mobile） |
| LMY48P | android-5.1.1_r16 | Lollipop | Nexus 7 (deb) |
| LMY48N | android-5.1.1_r15 | Lollipop | Nexus Player |
| LMY48M | android-5.1.1_r14 | Lollipop | Nexus 4、Nexus 5、Nexus 6、Nexus 7 (flo)、Nexus 9 (volantis/volantisg)、Nexus 10 |
| LVY48E | android-5.1.1_r13 | Lollipop | Nexus 6（仅面向 Project Fi） |
| LYZ28J | android-5.1.1_r12 | Lollipop | Nexus 6（仅面向 T-Mobile） |
| LMY48J | android-5.1.1_r10 | Lollipop | Nexus Player |
| LMY48I | android-5.1.1_r9 | Lollipop | Nexus 4、Nexus 5、Nexus 6、Nexus 7 (flo)、Nexus 9 (volantis/volantisg)、Nexus 10 |
| LVY48C | android-5.1.1_r8 | Lollipop | Nexus 6（仅面向 Project Fi） |
| LMY48G | android-5.1.1_r6 | Lollipop | Nexus 7 (flo) |
| LYZ28E | android-5.1.1_r5 | Lollipop | Nexus 6（仅面向 T-Mobile） |
| LMY47Z | android-5.1.1_r4 | Lollipop | Nexus 6（面向除 T-Mobile（美国）之外的所有运营商） |
| LMY48B | android-5.1.1_r3 | Lollipop | Nexus 5 |
| LMY47X | android-5.1.1_r2 | Lollipop | Nexus 9 (volantis) |
| LMY47V | android-5.1.1_r1 | Lollipop | Nexus 7 (flo/grouper)、Nexus 10、Nexus Player |
| LMY47O | android-5.1.0_r5 | Lollipop | Nexus 4、Nexus 7 (flo/deb) |
| LMY47M | android-5.1.0_r4 | Lollipop | Nexus 6（仅面向 T-Mobile） |
| LMY47I | android-5.1.0_r3 | Lollipop | Nexus 5、Nexus 6 |
| LMY47E | android-5.1.0_r2 | Lollipop | Nexus 6 |
| LMY47D | android-5.1.0_r1 | Lollipop | Nexus 5、Nexus 6、Nexus 7 (grouper/tilapia)、Nexus 10、Nexus Player |
| LRX22L | android-5.0.2_r3 | Lollipop | Nexus 9 (volantis/volantisg) |
| LRX22G | android-5.0.2_r1 | Lollipop | Nexus 7 (flo/deb/grouper/tilapia)、Nexus 10 |
| LRX22C | android-5.0.1_r1 | Lollipop | Nexus 4、Nexus 5、Nexus 6 (shamu)、Nexus 7 (flo)、Nexus 9 (volantis/volantisg)、Nexus 10 |
| LRX21V | android-5.0.0_r7.0.1 | Lollipop | Nexus Player (fugu) |
| LRX21T | android-5.0.0_r6.0.1 | Lollipop | Nexus 4 |
| LRX21R | android-5.0.0_r5.1.0.1 | Lollipop | Nexus 9 (volantis) |
| LRX21Q | android-5.0.0_r5.0.1 | Lollipop | Nexus 9 (volantis) |
| LRX21P | android-5.0.0_r4.0.1 | Lollipop | Nexus 7 (flo/grouper)、Nexus 10 |
| LRX21O | android-5.0.0_r3.0.1 | Lollipop | Nexus 5 (hammerhead)、Nexus 6 (shamu) |
| LRX21M | android-5.0.0_r2.0.1 | Lollipop | Nexus Player (fugu) |
| LRX21L | android-5.0.0_r1.0.1 | Lollipop | Nexus 9 (volantis) |
| KTU84Q | android-4.4.4_r2 | KitKat | Nexus 5 (hammerhead)（仅面向新西兰的 2Degrees、澳大利亚的 Telstra 和印度） |
| KTU84P | android-4.4.4_r1 | KitKat | Nexus 5、Nexus 7 (flo/deb/grouper/tilapia)、Nexus 4、Nexus 10 |
| KTU84M | android-4.4.3_r1.1 | KitKat | Nexus 5 (hammerhead) |
| KTU84L | android-4.4.3_r1 | KitKat | Nexus 7 (flo/deb/grouper/tilapia)、Nexus 4、Nexus 10 |
| KVT49L | android-4.4.2_r2 | KitKat | Nexus 7 (deb Verizon) |
| KOT49H | android-4.4.2_r1 | KitKat | Nexus 5、Nexus 7 (flo/deb/grouper/tilapia)、Nexus 4、Nexus 10 |
| KOT49E | android-4.4.1_r1 | KitKat | Nexus 5、Nexus 7 (flo/deb/grouper/tilapia)、Nexus 4、Nexus 10 |
| KRT16S | android-4.4_r1.2 | KitKat | Nexus 7 (flo/deb/grouper/tilapia)、Nexus 4、Nexus 10 |
| KRT16M | android-4.4_r1 | KitKat | Nexus 5 (hammerhead) |
| JLS36I | android-4.3.1_r1 | Jelly Bean | Nexus 7 (deb) |
| JLS36C | android-4.3_r3 | Jelly Bean | Nexus 7 (deb) |
| JSS15R | android-4.3_r2.3 | Jelly Bean | Nexus 7 (flo) |
| JSS15Q | android-4.3_r2.2 | Jelly Bean | Nexus 7 (flo) |
| JSS15J | android-4.3_r2.1 | Jelly Bean | Nexus 7 (flo/deb) |
| JSR78D | android-4.3_r2 | Jelly Bean | Nexus 7 (deb) |
| JWR66Y | android-4.3_r1.1 | Jelly Bean | Galaxy Nexus、Nexus 7 (grouper/tilapia)、Nexus 4、Nexus 10 |
| JWR66V | android-4.3_r1 | Jelly Bean | Galaxy Nexus、Nexus 7 (grouper/tilapia)、Nexus 4、Nexus 10 |
| JWR66N | android-4.3_r0.9.1 | Jelly Bean | Galaxy Nexus、Nexus 7 (grouper/tilapia/flo)、Nexus 4、Nexus 10 |
| JWR66L | android-4.3_r0.9 | Jelly Bean | Nexus 7 |
| JDQ39E | android-4.2.2_r1.2 | Jelly Bean | Nexus 4 |
| JDQ39B | android-4.2.2_r1.1 | Jelly Bean | Nexus 7 |
| JDQ39 | android-4.2.2_r1 | Jelly Bean | Galaxy Nexus、Nexus 7、Nexus 4、Nexus 10 |
| JOP40G | android-4.2.1_r1.2 | Jelly Bean | Nexus 4 |
| JOP40F | android-4.2.1_r1.1 | Jelly Bean | Nexus 10 |
| JOP40D | android-4.2.1_r1 | Jelly Bean | Galaxy Nexus、Nexus 7、Nexus 4、Nexus 10 |
| JOP40C | android-4.2_r1 | Jelly Bean | Galaxy Nexus、Nexus 7、Nexus 4、Nexus 10 |
| JZO54M | android-4.1.2_r2.1 | Jelly Bean | |
| JZO54L | android-4.1.2_r2 | Jelly Bean | |
| JZO54K | android-4.1.2_r1 | Jelly Bean | Nexus S、Galaxy Nexus、Nexus 7 |
| JRO03S | android-4.1.1_r6.1 | Jelly Bean | Nexus 7 |
| JRO03R | android-4.1.1_r6 | Jelly Bean | Nexus S 4G |
| JRO03O | android-4.1.1_r5 | Jelly Bean | Galaxy Nexus |
| JRO03L | android-4.1.1_r4 | Jelly Bean | Nexus S |
| JRO03H | android-4.1.1_r3 | Jelly Bean | |
| JRO03E | android-4.1.1_r2 | Jelly Bean | Nexus S |
| JRO03D | android-4.1.1_r1.1 | Jelly Bean | Nexus 7 |
| JRO03C | android-4.1.1_r1 | Jelly Bean | Galaxy Nexus |
| IMM76L | android-4.0.4_r2.1 | Ice Cream Sandwich | |
| IMM76K | android-4.0.4_r2 | Ice Cream Sandwich | Galaxy Nexus |
| IMM76I | android-4.0.4_r1.2 | Ice Cream Sandwich | Galaxy Nexus |
| IMM76D | android-4.0.4_r1.1 | Ice Cream Sandwich | Nexus S、Nexus S 4G、Galaxy Nexus |
| IMM76 | android-4.0.4_r1 | Ice Cream Sandwich | |
| IML77 | android-4.0.3_r1.1 | Ice Cream Sandwich | |
| IML74K | android-4.0.3_r1 | Ice Cream Sandwich | Nexus S |
| ICL53F | android-4.0.2_r1 | Ice Cream Sandwich | Galaxy Nexus |
| ITL41F | android-4.0.1_r1.2 | Ice Cream Sandwich | Galaxy Nexus |
| ITL41D | android-4.0.1_r1.1 | Ice Cream Sandwich | Galaxy Nexus |
| ITL41D | android-4.0.1_r1 | Ice Cream Sandwich | Galaxy Nexus |
| GWK74 | android-2.3.7_r1 | Gingerbread | Nexus S 4G |
| GRK39F | android-2.3.6_r1 | Gingerbread | Nexus One、Nexus S |
| GRK39C | android-2.3.6_r0.9 | Gingerbread | Nexus S |
| GRJ90 | android-2.3.5_r1 | Gingerbread | Nexus S 4G |
| GRJ22 | android-2.3.4_r1 | Gingerbread | Nexus One、Nexus S、Nexus S 4G |
| GRJ06D | android-2.3.4_r0.9 | Gingerbread | Nexus S 4G |
| GRI54 | android-2.3.3_r1.1 | Gingerbread | Nexus S |
| GRI40 | android-2.3.3_r1 | Gingerbread | Nexus One、Nexus S |
| GRH78C | android-2.3.2_r1 | Gingerbread | Nexus S |
| GRH78 | android-2.3.1_r1 | Gingerbread | Nexus S |
| GRH55 | android-2.3_r1 | Gingerbread | 使用 Gingerbread 最早期版本的设备、Nexus S |
| FRK76C | android-2.2.3_r2 | Froyo | |
| FRK76 | android-2.2.3_r1 | Froyo | |
| FRG83G | android-2.2.2_r1 | Froyo | Nexus One |
| FRG83D | android-2.2.1_r2 | Froyo | Nexus One |
| FRG83 | android-2.2.1_r1 | Froyo | Nexus One |
| FRG22D | android-2.2_r1.3 | Froyo | |
| FRG01B | android-2.2_r1.2 | Froyo | |
| FRF91 | android-2.2_r1.1 | Froyo | Nexus One |
| FRF85B | android-2.2_r1 | Froyo | Nexus One |
| EPF21B | android-2.1_r2.1p2 | Eclair | |
| ESE81 | android-2.1_r2.1s | Eclair | |
| EPE54B | android-2.1_r2.1p | Eclair | Nexus One |
| ERE27 | android-2.1_r2 | Eclair | Nexus One |
| ERD79 | android-2.1_r1 | Eclair | Nexus One |
| ESD56 | android-2.0.1_r1 | Eclair | |
| ESD20 | android-2.0_r1 | Eclair | |
| DMD64 | android-1.6_r1.5 | Donut | |
| DRD20 | android-1.6_r1.4 | ||
| DRD08 | android-1.6_r1.3 | ||
| DRC92 | android-1.6_r1.2 |
froyo、gingerbread、ics-mr0、ics-mr1、jb-dev、jb-mr1-dev、jb-mr1.1-dev、jb-mr2-dev 和 kitkat-dev 等分支代表与经过 Google 测试的配置不完全一致的开发分支。除官方命名的版本之外，它们可能还包含尚未经过全面测试的各种更改。
要区分各个版本，您可以发出以下命令并指定两个分支标记，以获取与每个项目相关联的更改列表：
repo forall -pc 'git log --no-merges --oneline branch-1..branch-2'
例如：
repo forall -pc 'git log --no-merges --oneline android-4.4.2_r2..android-4.4.2_r1'
要输出到文本文件，请运行以下命令：
repo forall -pc 'git log --no-merges --oneline android-4.4.2_r2..android-4.4.2_r1' > /tmp/android-4.4.2_r2-android-4.4.2_r1-diff.txt
Honeycomb GPL 模块
Honeycomb 的整个平台源代码未对外公开。不过，遵循 GPL 和 LGPL 许可的某些 Honeycomb 模块已对外公开，对应于如下的标记：
| 细分版本 | 标记 | 备注 |
|---|---|---|
| HRI39 | android-3.0_r1 | Honeycomb 最早期版本 |
| HRI66 | android-3.0_r1.1 | |
| HWI69 | android-3.0_r1.2 | |
| HRI83 | android-3.0_r1.3 | |
| HMJ37 | android-3.1_r1 | |
| HTJ85B | android-3.2_r1 | |
| HTK55D | android-3.2.1_r1 | |
| HTK75D | android-3.2.1_r2 | |
| HLK75C | android-3.2.2_r1 | |
| HLK75D | android-3.2.2_r2 | |
| HLK75F | android-3.2.4_r1 | |
| HLK75H | android-3.2.6_r1 | Honeycomb 的最新版本 |
请注意，我们未提供刚好包含以上模块的清单。不过，我们提供的有些清单允许构建这些组件。以下命令适用于 3.0_r1.1，您可以通过切换 git checkout 参数来使用其他版本，还可以在必要时使用 repo init 中的 -m 参数。对于非 GPL 项目，git checkout 命令会返回错误，因为它找不到相应的标记。
repo init -b master -m base-for-3.0-gpl.xmlrepo syncrepo forall -c git checkout android-3.0_r1.1