public class

Build

extends Object
java.lang.Object
   ↳ android.os.Build

Class Overview

Information about the current build, extracted from system properties.

Summary

Nested Classes
class Build.VERSION Various version strings. 
class Build.VERSION_CODES Enumeration of the currently known SDK version codes. 
Constants
String BOARD The name of the underlying board, like "goldfish".
String BOOTLOADER The system bootloader version number.
String BRAND The brand (e.g., carrier) the software is customized for, if any.
String CPU_ABI The name of the instruction set (CPU type + ABI convention) of native code.
String CPU_ABI2 The name of the second instruction set (CPU type + ABI convention) of native code.
String DEVICE The name of the industrial design.
String DISPLAY A build ID string meant for displaying to the user
String FINGERPRINT A string that uniquely identifies this build.
String HARDWARE The name of the hardware (from the kernel command line or /proc).
String HOST
String ID Either a changelist number, or a label like "M4-rc20".
String MANUFACTURER The manufacturer of the product/hardware.
String MODEL The end-user-visible name for the end product.
String PRODUCT The name of the overall product.
String RADIO The radio firmware version number.
String SERIAL A hardware serial number, if available.
String TAGS Comma-separated tags describing the build, like "unsigned,debug".
long TIME
String TYPE The type of build, like "user" or "eng".
String UNKNOWN Value used for when a build property is unknown.
String USER
Public Constructors
Build()
[Expand]
Inherited Methods
From class java.lang.Object

Constants

public static final String BOARD

Since: API Level 1

The name of the underlying board, like "goldfish".

public static final String BOOTLOADER

Since: API Level 8

The system bootloader version number.

public static final String BRAND

Since: API Level 1

The brand (e.g., carrier) the software is customized for, if any.

public static final String CPU_ABI

Since: API Level 4

The name of the instruction set (CPU type + ABI convention) of native code.

public static final String CPU_ABI2

Since: API Level 8

The name of the second instruction set (CPU type + ABI convention) of native code.

public static final String DEVICE

Since: API Level 1

The name of the industrial design.

public static final String DISPLAY

Since: API Level 3

A build ID string meant for displaying to the user

public static final String FINGERPRINT

Since: API Level 1

A string that uniquely identifies this build. Do not attempt to parse this value.

public static final String HARDWARE

Since: API Level 8

The name of the hardware (from the kernel command line or /proc).

public static final String HOST

Since: API Level 1

public static final String ID

Since: API Level 1

Either a changelist number, or a label like "M4-rc20".

public static final String MANUFACTURER

Since: API Level 4

The manufacturer of the product/hardware.

public static final String MODEL

Since: API Level 1

The end-user-visible name for the end product.

public static final String PRODUCT

Since: API Level 1

The name of the overall product.

public static final String RADIO

Since: API Level 8

The radio firmware version number.

public static final String SERIAL

Since: API Level 9

A hardware serial number, if available. Alphanumeric only, case-insensitive.

public static final String TAGS

Since: API Level 1

Comma-separated tags describing the build, like "unsigned,debug".

public static final long TIME

Since: API Level 1

public static final String TYPE

Since: API Level 1

The type of build, like "user" or "eng".

public static final String UNKNOWN

Since: API Level 8

Value used for when a build property is unknown.

Constant Value: "unknown"

public static final String USER

Since: API Level 1

Public Constructors

public Build ()

Since: API Level 1