Partition
open class Partition
kotlin.Any | |
↳ | android.os.Build.Partition |
Build information for a particular device partition.
Summary
Constants | |
---|---|
static String |
The name identifying the system partition. |
Public methods | |
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open Boolean |
Indicates whether some other object is "equal to" this one. |
open Long |
The time (ms since epoch), at which this partition was built, see |
open String |
The build fingerprint of this partition, see |
open String |
getName() The name of this partition, e. |
open Int |
hashCode() |
Constants
PARTITION_NAME_SYSTEM
static val PARTITION_NAME_SYSTEM: String
The name identifying the system partition.
Value: "system"
Public methods
equals
open fun equals(other: Any?): Boolean
Indicates whether some other object is "equal to" this one.
The equals
method implements an equivalence relation on non-null object references:
- It is reflexive: for any non-null reference value
x
,x.equals(x)
should returntrue
. - It is symmetric: for any non-null reference values
x
andy
,x.equals(y)
should returntrue
if and only ify.equals(x)
returnstrue
. - It is transitive: for any non-null reference values
x
,y
, andz
, ifx.equals(y)
returnstrue
andy.equals(z)
returnstrue
, thenx.equals(z)
should returntrue
. - It is consistent: for any non-null reference values
x
andy
, multiple invocations ofx.equals(y)
consistently returntrue
or consistently returnfalse
, provided no information used inequals
comparisons on the objects is modified. - For any non-null reference value
x
,x.equals(null)
should returnfalse
.
An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.
Parameters | |
---|---|
obj |
the reference object with which to compare. |
o |
This value may be null . |
Return | |
---|---|
Boolean |
true if this object is the same as the obj argument; false otherwise. |
getBuildTimeMillis
open fun getBuildTimeMillis(): Long
The time (ms since epoch), at which this partition was built, see Build.TIME
.
getFingerprint
open fun getFingerprint(): String
The build fingerprint of this partition, see Build.FINGERPRINT
.
Return | |
---|---|
String |
This value cannot be null . |
getName
open fun getName(): String
The name of this partition, e.g. "system", or "vendor"
Return | |
---|---|
String |
This value cannot be null . |
hashCode
open fun hashCode(): Int
Return | |
---|---|
Int |
a hash code value for this object. |