RemoteAction

public final class RemoteAction
extends Object implements Parcelable

java.lang.Object
   ↳ android.app.RemoteAction


Represents a remote action that can be called from another process. The action can have an associated visualization including metadata like an icon or title.

Summary

Inherited constants

Fields

public static final Creator<RemoteAction> CREATOR

Public constructors

RemoteAction(Icon icon, CharSequence title, CharSequence contentDescription, PendingIntent intent)

Public methods

RemoteAction clone()

Creates and returns a copy of this object.

int describeContents()

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

void dump(String prefix, PrintWriter pw)
boolean equals(Object o)

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

PendingIntent getActionIntent()

Return the action intent.

CharSequence getContentDescription()

Return a content description representing the action.

Icon getIcon()

Return an icon representing the action.

CharSequence getTitle()

Return an title representing the action.

int hashCode()

Returns a hash code value for the object.

boolean isEnabled()

Return whether this action is enabled.

void setEnabled(boolean enabled)

Sets whether this action is enabled.

void setShouldShowIcon(boolean shouldShowIcon)

Sets whether the icon should be shown.

boolean shouldShowIcon()

Return whether the icon should be shown.

void writeToParcel(Parcel out, int flags)

Flatten this object in to a Parcel.

Inherited methods

Fields

CREATOR

Added in API level 26
public static final Creator<RemoteAction> CREATOR

Public constructors

RemoteAction

Added in API level 26
public RemoteAction (Icon icon, 
                CharSequence title, 
                CharSequence contentDescription, 
                PendingIntent intent)

Parameters
icon Icon: This value cannot be null.

title CharSequence: This value cannot be null.

contentDescription CharSequence: This value cannot be null.

intent PendingIntent: This value cannot be null.

Public methods

clone

Added in API level 26
public RemoteAction clone ()

Creates and returns a copy of this object. The precise meaning of "copy" may depend on the class of the object. The general intent is that, for any object x, the expression:

 x.clone() != x
will be true, and that the expression:
 x.clone().getClass() == x.getClass()
will be true, but these are not absolute requirements. While it is typically the case that:
 x.clone().equals(x)
will be true, this is not an absolute requirement.

By convention, the returned object should be obtained by calling super.clone. If a class and all of its superclasses (except Object) obey this convention, it will be the case that x.clone().getClass() == x.getClass().

By convention, the object returned by this method should be independent of this object (which is being cloned). To achieve this independence, it may be necessary to modify one or more fields of the object returned by super.clone before returning it. Typically, this means copying any mutable objects that comprise the internal "deep structure" of the object being cloned and replacing the references to these objects with references to the copies. If a class contains only primitive fields or references to immutable objects, then it is usually the case that no fields in the object returned by super.clone need to be modified.

Returns
RemoteAction a clone of this instance.

describeContents

Added in API level 26
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

dump

Added in API level 26
public void dump (String prefix, 
                PrintWriter pw)

Parameters
prefix String

pw PrintWriter

equals

Added in API level 26
public boolean equals (Object o)

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
o Object: the reference object with which to compare.

Returns
boolean true if this object is the same as the obj argument; false otherwise.

getActionIntent

Added in API level 26
public PendingIntent getActionIntent ()

Return the action intent.

Returns
PendingIntent This value cannot be null.

getContentDescription

Added in API level 26
public CharSequence getContentDescription ()

Return a content description representing the action.

Returns
CharSequence This value cannot be null.

getIcon

Added in API level 26
public Icon getIcon ()

Return an icon representing the action.

Returns
Icon This value cannot be null.

getTitle

Added in API level 26
public CharSequence getTitle ()

Return an title representing the action.

Returns
CharSequence This value cannot be null.

hashCode

Added in API level 26
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.

isEnabled

Added in API level 26
public boolean isEnabled ()

Return whether this action is enabled.

Returns
boolean

setEnabled

Added in API level 26
public void setEnabled (boolean enabled)

Sets whether this action is enabled.

Parameters
enabled boolean

setShouldShowIcon

Added in API level 28
public void setShouldShowIcon (boolean shouldShowIcon)

Sets whether the icon should be shown.

Parameters
shouldShowIcon boolean

shouldShowIcon

Added in API level 28
public boolean shouldShowIcon ()

Return whether the icon should be shown.

Returns
boolean

writeToParcel

Added in API level 26
public void writeToParcel (Parcel out, 
                int flags)

Flatten this object in to a Parcel.

Parameters
out 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