android.os.Build 常用常量
在做项目的时候，经常需要采集一些设备信息，但又不经常用，所以有时候会查询需求满足的接口是哪个，所以周末就针对此整理了一下
Build.ID； //Either a changelist number, or a label like "M4-rc20".
Build.DISPLAY； //A build ID string meant for displaying to the user(设置-关于手机-版本号)
Build.PRODUCT； //The name of the overall product.(整个产品的名称)
Build.DEVICE； //The name of the industrial design.(工业设计名称--设备名称)
Build.BOARD； //The name of the underlying board, like "goldfish".（主板名称）
Build.MANUFACTURER； //The manufacturer of the product/hardware.（硬件制造商）
Build.BRAND； //The consumer-visible brand with which the product/hardware will be associated, if any.（设备品牌）
Build.MODEL； //The end-user-visible name for the end product.（终端用户可见的设备型号）
Build.BOOTLOADER； //The system bootloader version number.（系统程序的版本号）
Build.HARDWARE； // The name of the hardware (from the kernel command line or /proc).（硬件名称）
Build.SERIAL； // A hardware serial number, if available.Alphanumeric only, case-insensitive.（硬件序列号）
Build.TYPE； //The type of build, like "user" or "eng".（设备版本类型）
Build.TAGS； //Comma-separated tags describing the build, like "unsigned,debug".（设备标签，未签名/测试）
/** A string that uniquely identifies this build. Do not attempt to parse this value.
* 设备唯一标示，是由build的多个设备信息拼接而成
* getString("ro.product.brand") + '/' +//BRAND
* getString("ro.product.name") + '/' +//PRODUCT
* getString("ro.product.device") + ':' +//DEVICE
* getString("ro.build.version.release") + '/' +//VERSION.RELEASE
* getString("ro.build.id") + '/' +//ID
* getString("ro.build.version.incremental") + ':' +//VERSION.INCREMENTAL
* getString("ro.build.type") + '/' +//TYPE
* getString("ro.build.tags")
* */
Build.FINGERPRINT；
// The following properties only make sense for internal engineering builds.
//主要for工程师调试版本
Build.HOST；
Build.USER；
Build.TIME；
Build.VERSION.INCREMENTAL； //The internal value used by the underlying source control to represent this build.E.g., a perforce changelist number or a git hash.
Build.VERSION.SDK_INT； //The user-visible SDK version of the framework;
* its possible values are defined in {@link Build.VERSION_CODES}.
Build.VERSION.CODENAME //The current development codename, or the string "REL" if this is a release build.
Build.VERSION.RELEASE； //The user-visible version string. E.g., "1.0" or "3.4b5". （Android SDK version）
Build.VERSION.BASE_OS； //The base OS build the product is based on.补充，Build.TYPE返回结果表示：
user表示用户版，有限的访问权限，适合product环境;adb默认是关闭的
userdebug，和user类似，具有root和debug权限;
eng 表示工程师版， 可调试;adb默认是打开的看英文描述有时候并不能确定返回的值是否满足自己的需求，故针对此写了测试用例，查看了返回结果，针对结果看描述就会更清楚其表达
| key | google nexus5 | 小米6 原生系统 | 小米3 MIUI系统 |
|---|---|---|---|
| android.os.Build#ID | M4B30Z | OPR1.170623.027 | MMB29M |
| android.os.Build#DISPLAY | M4B30Z | sagit-eng 8.0.0 OPR1.170623.027 2017.12.20_aosp-debug test-keys | MMB29M test-keys |
| android.os.Build#PRODUCT | hammerhead | sagit | cancro |
| android.os.Build#DEVICE | hammerhead | sagit | cancro |
| android.os.Build#BOARD | hammerhead | msm8998 | MSM8974 |
| android.os.Build#MANUFACTURER | LGE | Xiaomi | Xiaomi |
| android.os.Build#BRAND | Xiaomi | Xiaomi | |
| android.os.Build#MODEL | Nexus 5 | MI 6 | MI 3W |
| android.os.Build#BOOTLOADER | HHZ20h | unknown | unknown |
| android.os.Build#HARDWARE | hammerhead | qcom | qcom |
| android.os.Build#SERIAL | 037abc3e09318c78 | c3b4ba0d | 584db4 |
| android.os.Build#TYPE | user | eng | user |
| android.os.Build#TAGS | release-keys | test-keys | test-keys |
| android.os.Build#FINGERPRINT | google/hammerhead/hammerhead:6.0.1/M4B30Z/3437181:user/release-keys | Xiaomi/sagit/sagit:8.0.0/OPR1.170623.027/2017.12.20_aosp-debug:eng/test-keys | Xiaomi/cancro/cancro:6.0.1/MMB29M/7.12.16:user/test-keys |
| android.os.Build#HOST | wpdu6.hot.corp.google.com | c3-miui-sdk-fe01.bj | c3-miui-ota-bd122.bj |
| android.os.Build#USER | android-build | work | builder |
| android.os.Build#TIME | 478203422000 | 1513737970000 | 1513410304000 |
| android.os.Build#VERSION.INCREMENTAL | 3437181 | 2017.12.20_aosp-debug | 7.12.16 |
| android.os.Build#VERSION.SDK_INT | 23 | 26 | 23 |
| android.os.Build#VERSION.CODENAME | REL | REL | REL |
| android.os.Build#VERSION.RELEASE | 6.0.1 | 8.0.0 | 6.0.1 |
| android.os.Build#VERSION.BASE_OS |
上述数据源log打印数据如下
12-23 12:56:32.511 I/android.os.Build#ID: (29436): M4B30Z
12-23 12:56:32.511 I/android.os.Build#DISPLAY: (29436): M4B30Z
12-23 12:56:32.511 I/android.os.Build#PRODUCT: (29436): hammerhead
12-23 12:56:32.511 I/android.os.Build#DEVICE: (29436): hammerhead
12-23 12:56:32.511 I/android.os.Build#BOARD: (29436): hammerhead
12-23 12:56:32.511 I/android.os.Build#MANUFACTURER: (29436): LGE
12-23 12:56:32.511 I/android.os.Build#BRAND: (29436): google
12-23 12:56:32.511 I/android.os.Build#MODEL: (29436): Nexus 5
12-23 12:56:32.511 I/android.os.Build#BOOTLOADER: (29436): HHZ20h
12-23 12:56:32.511 I/android.os.Build#HARDWARE: (29436): hammerhead
12-23 12:56:32.511 I/android.os.Build#SERIAL: (29436): 037abc3e09318c78
12-23 12:56:32.511 I/android.os.Build#TYPE: (29436): user
12-23 12:56:32.511 I/android.os.Build#TAGS: (29436): release-keys
12-23 12:56:32.511 I/android.os.Build#FINGERPRINT: (29436): google/hammerhead/hammerhead:6.0.1/M4B30Z/3437181:user/release-keys
12-23 12:56:32.511 I/android.os.Build#HOST: (29436): wpdu6.hot.corp.google.com
12-23 12:56:32.511 I/android.os.Build#USER: (29436): android-build
12-23 12:56:32.512 I/android.os.Build#TIME: (29436): 1478203422000
12-23 12:56:32.512 I/android.os.Build#VERSION.INCREMENTAL: (29436): 3437181
12-23 12:56:32.512 I/android.os.Build#VERSION.SDK_INT: (29436): 23
12-23 12:56:32.512 I/android.os.Build#VERSION.CODENAME: (29436): REL
12-23 12:56:32.512 I/android.os.Build#VERSION.RELEASE: (29436): 6.0.112-23 05:18:00.959 I/android.os.Build#ID: (10108): OPR1.170623.027
12-23 05:18:00.959 I/android.os.Build#DISPLAY: (10108): sagit-eng 8.0.0 OPR1.170623.027 2017.12.20_aosp-debug test-keys
12-23 05:18:00.959 I/android.os.Build#PRODUCT: (10108): sagit
12-23 05:18:00.959 I/android.os.Build#DEVICE: (10108): sagit
12-23 05:18:00.960 I/android.os.Build#BOARD: (10108): msm8998
12-23 05:18:00.960 I/android.os.Build#MANUFACTURER: (10108): Xiaomi
12-23 05:18:00.960 I/android.os.Build#BRAND: (10108): Xiaomi
12-23 05:18:00.960 I/android.os.Build#MODEL: (10108): MI 6
12-23 05:18:00.960 I/android.os.Build#BOOTLOADER: (10108): unknown
12-23 05:18:00.960 I/android.os.Build#HARDWARE: (10108): qcom
12-23 05:18:00.960 I/android.os.Build#SERIAL: (10108): c3b4ba0d
12-23 05:18:00.960 I/android.os.Build#TYPE: (10108): eng
12-23 05:18:00.960 I/android.os.Build#TAGS: (10108): test-keys
12-23 05:18:00.960 I/android.os.Build#FINGERPRINT: (10108): Xiaomi/sagit/sagit:8.0.0/OPR1.170623.027/2017.12.20_aosp-debug:eng/test-keys
12-23 05:18:00.960 I/android.os.Build#HOST: (10108): c3-miui-sdk-fe01.bj
12-23 05:18:00.960 I/android.os.Build#USER: (10108): work
12-23 05:18:00.960 I/android.os.Build#TIME: (10108): 1513737970000
12-23 05:18:00.960 I/android.os.Build#VERSION.INCREMENTAL: (10108): 2017.12.20_aosp-debug
12-23 05:18:00.960 I/android.os.Build#VERSION.SDK_INT: (10108): 26
12-23 05:18:00.960 I/android.os.Build#VERSION.CODENAME: (10108): REL
12-23 05:18:00.960 I/android.os.Build#VERSION.RELEASE: (10108): 8.0.0
12-23 05:18:00.960 I/android.os.Build#VERSION.BASE_OS: (10108): 12-23 12:55:05.725 I/android.os.Build#ID: (16606): MMB29M
12-23 12:55:05.725 I/android.os.Build#DISPLAY: (16606): MMB29M test-keys
12-23 12:55:05.725 I/android.os.Build#PRODUCT: (16606): cancro
12-23 12:55:05.725 I/android.os.Build#DEVICE: (16606): cancro
12-23 12:55:05.725 I/android.os.Build#BOARD: (16606): MSM8974
12-23 12:55:05.725 I/android.os.Build#MANUFACTURER: (16606): Xiaomi
12-23 12:55:05.725 I/android.os.Build#BRAND: (16606): Xiaomi
12-23 12:55:05.725 I/android.os.Build#MODEL: (16606): MI 3W
12-23 12:55:05.725 I/android.os.Build#BOOTLOADER: (16606): unknown
12-23 12:55:05.725 I/android.os.Build#HARDWARE: (16606): qcom
12-23 12:55:05.725 I/android.os.Build#SERIAL: (16606): 584db4
12-23 12:55:05.725 I/android.os.Build#TYPE: (16606): user
12-23 12:55:05.725 I/android.os.Build#TAGS: (16606): test-keys
12-23 12:55:05.725 I/android.os.Build#FINGERPRINT: (16606): Xiaomi/cancro/cancro:6.0.1/MMB29M/7.12.16:user/test-keys
12-23 12:55:05.725 I/android.os.Build#HOST: (16606): c3-miui-ota-bd122.bj
12-23 12:55:05.725 I/android.os.Build#USER: (16606): builder
12-23 12:55:05.725 I/android.os.Build#TIME: (16606): 1513410304000
12-23 12:55:05.727 I/android.os.Build#VERSION.INCREMENTAL: (16606): 7.12.16
12-23 12:55:05.727 I/android.os.Build#VERSION.SDK_INT: (16606): 23
12-23 12:55:05.727 I/android.os.Build#VERSION.CODENAME: (16606): REL
12-23 12:55:05.727 I/android.os.Build#VERSION.RELEASE: (16606): 6.0.1