Added in API level 31

Summary: Inherited Constants | Fields | Ctors | Methods | Inherited Methods

VerifiedDisplayHash

Kotlin |Java

public final class VerifiedDisplayHash
extends Object implements Parcelable

java.lang.Object
↳	android.view.displayhash.VerifiedDisplayHash

The verified display hash used to validate information about what was present on screen.

Summary

Inherited constants

From interface android.os.Parcelable

`int`	`CONTENTS_FILE_DESCRIPTOR` Descriptor bit used with `describeContents()`: indicates that the Parcelable object's flattened representation includes a file descriptor.
`int`	`PARCELABLE_WRITE_RETURN_VALUE` Flag for use with `writeToParcel(Parcel, int)`: the object being written is a return value, that is the result of a function such as "`Parcelable someFunction()`", "`void someFunction(out Parcelable)`", or "`void someFunction(inout Parcelable)`".

Fields
`public static final Creator<VerifiedDisplayHash>`	`CREATOR`

Public constructors
`VerifiedDisplayHash(long timeMillis, Rect boundsInWindow, String hashAlgorithm, byte[] imageHash)` Creates a new VerifiedDisplayHash.

Public methods
`int`	`describeContents()` Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.
`Rect`	`getBoundsInWindow()` The bounds of the requested area to generate the hash.
`String`	`getHashAlgorithm()` The selected hash algorithm that generated the image hash.
`byte[]`	`getImageHash()` The image hash generated when creating the DisplayHash.
`long`	`getTimeMillis()` The timestamp when the hash was generated.
`String`	`toString()` Returns a string representation of the object.
`void`	`writeToParcel(Parcel dest, int flags)` Flatten this object in to a Parcel.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

From interface


        
          android.os.Parcelable

`abstract int`	`describeContents()` Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.
`abstract void`	`writeToParcel(Parcel dest, int flags)` Flatten this object in to a Parcel.

Fields

CREATOR

Added in API level 31

public static final Creator<VerifiedDisplayHash> CREATOR

Public constructors

VerifiedDisplayHash

Added in API level 31

public VerifiedDisplayHash (long timeMillis, 
                Rect boundsInWindow, 
                String hashAlgorithm, 
                byte[] imageHash)

Creates a new VerifiedDisplayHash.

Parameters
`timeMillis`	`long`: The timestamp when the hash was generated. Value is a non-negative timestamp measured as the number of milliseconds since 1970-01-01T00:00:00Z.
`boundsInWindow`	`Rect`: The bounds of the requested area to generate the hash. This is in window space passed in by the client. This value cannot be `null`.
`hashAlgorithm`	`String`: The selected hash algorithm that generated the image hash. This value cannot be `null`.
`imageHash`	`byte`: The image hash generated when creating the DisplayHash. This value cannot be `null`.

Public methods

describeContents

Added in API level 31

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`

getBoundsInWindow

Added in API level 31

public Rect getBoundsInWindow ()

The bounds of the requested area to generate the hash. This is in window space passed in by the client.

Returns
`Rect`	This value cannot be `null`.

getHashAlgorithm

Added in API level 31

public String getHashAlgorithm ()

The selected hash algorithm that generated the image hash.

Returns
`String`	This value cannot be `null`.

getImageHash

Added in API level 31

public byte[] getImageHash ()

The image hash generated when creating the DisplayHash.

Returns
`byte[]`	This value cannot be `null`.

getTimeMillis

Added in API level 31

public long getTimeMillis ()

The timestamp when the hash was generated.
Value is a non-negative timestamp measured as the number of milliseconds since 1970-01-01T00:00:00Z.

Returns
`long`	Value is a non-negative timestamp measured as the number of milliseconds since 1970-01-01T00:00:00Z.

toString

Added in API level 31

public String toString ()

Returns a string representation of the object.

Returns
`String`	a string representation of the object.

writeToParcel

Added in API level 31

public void writeToParcel (Parcel dest, 
                int flags)

Flatten this object in to a Parcel.

Parameters
`dest`	`Parcel`: 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