Added in API level 27

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!>