RegexValidator

Kotlin |Java

class RegexValidator : Parcelable, Validator

kotlin.Any
↳	android.service.autofill.RegexValidator

Defines if a field is valid based on a regular expression (regex).

See SaveInfo.Builder.setValidator(Validator) for examples.

Summary

Inherited constants

From class 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: 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)". Some implementations may want to release resources at this point.

Public constructors
`RegexValidator(id: AutofillId, regex: Pattern)` Default constructor.

Public methods
Int	`describeContents()`
String	`toString()`
Unit	`writeToParcel(parcel: Parcel, flags: Int)`

Properties
static Parcelable.Creator<RegexValidator!>	`CREATOR`

Public constructors

RegexValidator

Added in API level 27

RegexValidator(
    id: AutofillId, 
    regex: Pattern)

Default constructor.

Parameters
`id`	AutofillId: id of the field whose regex is applied to. This value cannot be `null`.
`regex`	Pattern: regular expression that defines the result of the validator: if the regex matches the contents of the field identified by `id`, it returns `true`; otherwise, it returns `false`. This value cannot be `null`.

Public methods

describeContents

Added in API level 27

fun describeContents(): Int

Return
`Int`	a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either `0` or `android.os.Parcelable#CONTENTS_FILE_DESCRIPTOR`

toString

Added in API level 27

fun toString(): String

Return
`String`	a string representation of the object.

writeToParcel

Added in API level 27

fun writeToParcel(
    parcel: Parcel, 
    flags: Int
): Unit

Parameters
`dest`	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_WRITE_RETURN_VALUE`. Value is either `0` or a combination of `android.os.Parcelable#PARCELABLE_WRITE_RETURN_VALUE`, and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES

Properties

CREATOR

Added in API level 27

static val CREATOR: Parcelable.Creator<RegexValidator!>