FillContext

Kotlin |Java

class FillContext : Parcelable

kotlin.Any
↳	android.service.autofill.FillContext

This class represents a context for each fill request made via android.service.autofill.AutofillService#onFillRequest(android.service.autofill.FillRequest,android.os.CancellationSignal,android.service.autofill.FillCallback). It contains a snapshot of the UI state, the view ids that were returned by the autofill service as both required to trigger a save and optional that can be saved, and the id of the corresponding FillRequest.

This context allows you to inspect the values for the interesting views in the context they appeared. Also a reference to the corresponding fill request is useful to store meta-data in the client state bundle passed to FillResponse.Builder.setClientState(Bundle) to avoid interpreting the UI state again while saving.

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 methods
Int	`describeContents()`
AutofillId	`getFocusedId()` The AutofillId of the view that triggered autofill.
Int	`getRequestId()` The id of the `fill request` this context corresponds to.
AssistStructure	`getStructure()` The screen content.
String	`toString()`
Unit	`writeToParcel(dest: Parcel, flags: Int)`

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

Public methods

describeContents

Added in API level 26

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`

getFocusedId

Added in API level 29

fun getFocusedId(): AutofillId

The AutofillId of the view that triggered autofill.

Return
`AutofillId`	This value cannot be `null`.

getRequestId

Added in API level 26

fun getRequestId(): Int

The id of the fill request this context corresponds to. This is useful to associate your custom client state with every request to avoid reinterpreting the UI when saving user data.

getStructure

Added in API level 26

fun getStructure(): AssistStructure

The screen content.

Return
`AssistStructure`	This value cannot be `null`.

toString

Added in API level 26

fun toString(): String

Return
`String`	a string representation of the object.

writeToParcel

Added in API level 26

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

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_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 26

static val CREATOR: Parcelable.Creator<FillContext!>