DirectAction

public final class DirectAction
extends Object implements Parcelable

java.lang.Object
   ↳ android.app.DirectAction

Represents an abstract action that can be perform on this app. This are requested from outside the app's UI (eg by SystemUI or assistant). The semantics of these actions are not specified by the OS. This allows open-ended and scalable approach for defining how an app interacts with components that expose alternative interaction models to the user such as the assistant, SystemUI, etc. You can use equals(java.lang.Object) to compare instances of this class.

Summary

Nested classes

class DirectAction.Builder

Builder for construction of DirectAction. 

Inherited constants

Fields

public static final Creator<DirectAction> CREATOR

Public methods

int describeContents()

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

boolean equals(Object other)

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

Bundle getExtras()
String getId()
LocusId getLocusId()
int hashCode()

Returns a hash code value for the object.

void writeToParcel(Parcel dest, int flags)

Flatten this object in to a Parcel.

Inherited methods

Fields

CREATOR

Added in API level 29 
public static final Creator<DirectAction> CREATOR

Public methods

describeContents

Added in API level 29 
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

equals

Added in API level 29 
public boolean equals (Object other)

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.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters
other Object: This value may be null.
Returns
boolean true if this object is the same as the obj argument; false otherwise.

getExtras

Added in API level 29 
public Bundle getExtras ()

Returns
Bundle any extras associated with this action. This value may be null.

getId

Added in API level 29 
public String getId ()

Returns
String the ID for this action. This value cannot be null.

getLocusId

Added in API level 29 
public LocusId getLocusId ()

Returns
LocusId the LocusId for the current state for the app This value may be null.

hashCode

Added in API level 29 
public 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 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 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.

Returns
int a hash code value for this object.

writeToParcel

Added in API level 29 
public void writeToParcel (Parcel dest, 
                int flags)

Flatten this object in to a Parcel.

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.PARCELABLE_WRITE_RETURN_VALUE. Value is either 0 or a combination of Parcelable.PARCELABLE_WRITE_RETURN_VALUE, and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES