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AutoFillType

public final class AutoFillType
extends Object implements Parcelable

java.lang.Object
   ↳ android.view.autofill.AutoFillType


Defines the type of a object that can be used to auto-fill a View so the AutoFillService can use the proper AutoFillValue to fill it.

Some AutoFillTypes can have an optional sub-type: the main type defines the view's UI control category (like a text field), while the optional sub-type define its semantics (like a postal address).

Summary

Inherited constants

From interface android.os.Parcelable

Fields

public static final Creator<AutoFillType> CREATOR

Public methods

int describeContents()

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

boolean equals(Object obj)

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

static AutoFillType forList()

Creates a selection list, which is filled by a integer representing the element index inside the list (starting at 0.

static AutoFillType forText(int inputType)

Creates a text field type, which is filled by a CharSequence.

static AutoFillType forToggle()

Creates a type that can be toggled which is filled by a boolean.

int getSubType()

Gets the optional sub-type, representing the View's semantic.

int hashCode()

Returns a hash code value for the object.

boolean isList()

Checks if this is a type for a selection list field, which is filled by a integer representing the element index inside the list (starting at 0.

boolean isText()

Checks if this is a type for a text field, which is filled by a CharSequence.

boolean isToggle()

Checks if this is a a type for a togglable field, which is filled by a boolean.

String toString()

Returns a string representation of the object.

void writeToParcel(Parcel parcel, int flags)

Flatten this object in to a Parcel.

Inherited methods

From class java.lang.Object
From interface android.os.Parcelable

Fields

Public methods

describeContents

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(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.

equals

boolean equals (Object obj)

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.

The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any non-null reference values x and y, this method returns true if and only if x and y refer to the same object (x == y has the value true).

Note that it is generally necessary to override the hashCode method whenever this method is overridden, so as to maintain the general contract for the hashCode method, which states that equal objects must have equal hash codes.

Parameters
obj Object: the reference object with which to compare.
Returns
boolean true if this object is the same as the obj argument; false otherwise.

forList

AutoFillType forList ()

Creates a selection list, which is filled by a integer representing the element index inside the list (starting at 0.

See isList() for more info.

Returns
AutoFillType

forText

AutoFillType forText (int inputType)

Creates a text field type, which is filled by a CharSequence.

See isText() for more info.

Parameters
inputType int
Returns
AutoFillType

forToggle

AutoFillType forToggle ()

Creates a type that can be toggled which is filled by a boolean.

See isToggle() for more info.

Returns
AutoFillType

getSubType

int getSubType ()

Gets the optional sub-type, representing the View's semantic.

Returns
int 0 if type does not support sub-types.

hashCode

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(Object) 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(java.lang.Object) 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.

As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the Java™ programming language.)

Returns
int a hash code value for this object.

isList

boolean isList ()

Checks if this is a type for a selection list field, which is filled by a integer representing the element index inside the list (starting at 0.

AutoFillValue instances for auto-filling a View can be obtained through forList(int), and the value of a bundle passed to auto-fill a View can be fetched through getListValue().

This type has no sub-types.

Returns
boolean

isText

boolean isText ()

Checks if this is a type for a text field, which is filled by a CharSequence.

AutoFillValue instances for auto-filling a View can be obtained through forText(CharSequence), and the value of a bundle passed to auto-fill a View can be fetched through getTextValue().

Sub-type for this type is the value defined by getInputType().

Returns
boolean

isToggle

boolean isToggle ()

Checks if this is a a type for a togglable field, which is filled by a boolean.

AutoFillValue instances for auto-filling a View can be obtained through forToggle(boolean), and the value of a bundle passed to auto-fill a View can be fetched through getToggleValue().

This type has no sub-types.

Returns
boolean

toString

String toString ()

Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.

The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of:

 getClass().getName() + '@' + Integer.toHexString(hashCode())
 

Returns
String a string representation of the object.

writeToParcel

void writeToParcel (Parcel parcel, 
                int flags)

Flatten this object in to a Parcel.

Parameters
parcel Parcel: The Parcel in which the object should be written.
flags int: Additional flags about how the object should be written. May be 0 or PARCELABLE_WRITE_RETURN_VALUE.
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