SystemUpdateInfo

public final class SystemUpdateInfo
extends Object implements Parcelable

java.lang.Object
   ↳ android.app.admin.SystemUpdateInfo


A class containing information about a pending system update.

Summary

Constants

int SECURITY_PATCH_STATE_FALSE

Represents the system update is not a security patch.

int SECURITY_PATCH_STATE_TRUE

Represents the system update is a security patch.

int SECURITY_PATCH_STATE_UNKNOWN

Represents it is unknown whether the system update is a security patch.

Inherited constants

Fields

public static final Creator<SystemUpdateInfo> CREATOR

Public methods

int describeContents()

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.

boolean equals(Object o)

Indicates whether some other object is "equal to" this one.

long getReceivedTime()

Gets time when the update was first available in milliseconds since midnight, January 1, 1970 UTC.

int getSecurityPatchState()

Gets whether the update is a security patch.

int hashCode()

Returns a hash code value for the object.

String toString()

Returns a string representation of the object.

void writeToParcel(Parcel dest, int flags)

Flatten this object in to a Parcel.

Inherited methods

Constants

SECURITY_PATCH_STATE_FALSE

Added in API level 26
public static final int SECURITY_PATCH_STATE_FALSE

Represents the system update is not a security patch.

Constant Value: 1 (0x00000001)

SECURITY_PATCH_STATE_TRUE

Added in API level 26
public static final int SECURITY_PATCH_STATE_TRUE

Represents the system update is a security patch.

Constant Value: 2 (0x00000002)

SECURITY_PATCH_STATE_UNKNOWN

Added in API level 26
public static final int SECURITY_PATCH_STATE_UNKNOWN

Represents it is unknown whether the system update is a security patch.

Constant Value: 0 (0x00000000)

Fields

CREATOR

Added in API level 26
public static final Creator<SystemUpdateInfo> CREATOR

Public methods

describeContents

Added in API level 26
public int describeContents ()

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. For example, if the object will include a file descriptor in the output of writeToParcel(android.os.Parcel, int), the return value of this method must include the CONTENTS_FILE_DESCRIPTOR bit.

Returns
int a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either 0 or CONTENTS_FILE_DESCRIPTOR

equals

Added in API level 26
public boolean equals (Object o)

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 return true.
  • It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
  • It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
  • It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
  • For any non-null reference value x, x.equals(null) should return false.

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
o Object: This value may be null.

Returns
boolean true if this object is the same as the obj argument; false otherwise.

getReceivedTime

Added in API level 26
public long getReceivedTime ()

Gets time when the update was first available in milliseconds since midnight, January 1, 1970 UTC.

Returns
long Time in milliseconds as given by System#currentTimeMillis()

getSecurityPatchState

Added in API level 26
public int getSecurityPatchState ()

Gets whether the update is a security patch.

Returns
int SECURITY_PATCH_STATE_FALSE, SECURITY_PATCH_STATE_TRUE, or SECURITY_PATCH_STATE_UNKNOWN. Value is SECURITY_PATCH_STATE_FALSE, SECURITY_PATCH_STATE_TRUE, or SECURITY_PATCH_STATE_UNKNOWN

hashCode

Added in API level 26
public int hashCode ()

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by HashMap.

The general contract of hashCode is:

  • Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
  • If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
  • It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns
int a hash code value for this object.

toString

Added in API level 26
public String toString ()

Returns a string representation of the object.

Returns
String a string representation of the object.

writeToParcel

Added in API level 26
public void writeToParcel (Parcel dest, 
                int flags)

Flatten this object in to a Parcel.

Parameters
dest Parcel: The Parcel in which the object should be written. This value cannot be null.

flags int: Additional flags about how the object should be written. May be 0 or Parcelable.PARCELABLE_WRITE_RETURN_VALUE. Value is either 0 or a combination of Parcelable.PARCELABLE_WRITE_RETURN_VALUE, and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES