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Build.VERSION
public
static
class
Build.VERSION
extends Object
| java.lang.Object | |
| ↳ | android.os.Build.VERSION |
Various version strings.
Summary
Fields | |
|---|---|
public
static
final
String |
BASE_OS
The base OS build the product is based on. |
public
static
final
String |
CODENAME
The current development codename, or the string "REL" if this is a release build. |
public
static
final
String |
INCREMENTAL
The internal value used by the underlying source control to represent this build. |
public
static
final
int |
PREVIEW_SDK_INT
The developer preview revision of a prerelease SDK. |
public
static
final
String |
RELEASE
The user-visible version string. |
public
static
final
String |
RELEASE_OR_CODENAME
The version string we show to the user; may be |
public
static
final
String |
SDK
This field is deprecated.
Use |
public
static
final
int |
SDK_INT
The SDK version of the software currently running on this hardware device. |
public
static
final
String |
SECURITY_PATCH
The user-visible security patch level. |
Public constructors | |
|---|---|
VERSION()
|
|
Inherited methods | |
|---|---|
Fields
CODENAME
public static final String CODENAME
The current development codename, or the string "REL" if this is a release build.
INCREMENTAL
public static final String INCREMENTAL
The internal value used by the underlying source control to represent this build. E.g., a perforce changelist number or a git hash.
PREVIEW_SDK_INT
public static final int PREVIEW_SDK_INT
The developer preview revision of a prerelease SDK. This value will always
be 0 on production platform builds/devices.
When this value is nonzero, any new API added since the last
officially published API level is only guaranteed to be present
on that specific preview revision. For example, an API Activity.fooBar()
might be present in preview revision 1 but renamed or removed entirely in
preview revision 2, which may cause an app attempting to call it to crash
at runtime.
Experimental apps targeting preview APIs should check this value for
equality (==) with the preview SDK revision they were built for
before using any prerelease platform APIs. Apps that detect a preview SDK revision
other than the specific one they expect should fall back to using APIs from
the previously published API level only to avoid unwanted runtime exceptions.
RELEASE
public static final String RELEASE
The user-visible version string. E.g., "1.0" or "3.4b5" or "bananas". This field is an opaque string. Do not assume that its value has any particular structure or that values of RELEASE from different releases can be somehow ordered.
RELEASE_OR_CODENAME
public static final String RELEASE_OR_CODENAME
The version string we show to the user; may be RELEASE or
CODENAME if not a final release build.
SDK
public static final String SDK
This field is deprecated.
Use SDK_INT to easily get this as an integer.
The user-visible SDK version of the framework in its raw String
representation; use SDK_INT instead.
SDK_INT
public static final int SDK_INT
The SDK version of the software currently running on this hardware device. This value never changes while a device is booted, but it may increase when the hardware manufacturer provides an OTA update.
Possible values are defined in Build.VERSION_CODES.
SECURITY_PATCH
public static final String SECURITY_PATCH
The user-visible security patch level. This value represents the date when the device most recently applied a security patch.
Public constructors
VERSION
public VERSION ()