Added in API level 21

TaskDescription

open class TaskDescription : Parcelable
kotlin.Any
   ↳ android.app.ActivityManager.TaskDescription

Information you can set and retrieve about the current activity within the recent task list.

Summary

Nested classes

Provides a convenient way to set the fields of a TaskDescription when creating a new instance.
Inherited constants
Public constructors
TaskDescription(label: String!, iconRes: Int, colorPrimary: Int)

Creates the TaskDescription to the specified values.
TaskDescription(label: String!, iconRes: Int)

Creates the TaskDescription to the specified values.

Creates the TaskDescription to the specified values.

Creates an empty TaskDescription.
TaskDescription(label: String!, icon: Bitmap!, colorPrimary: Int)

Creates the TaskDescription to the specified values.
TaskDescription(label: String!, icon: Bitmap!)

Creates the TaskDescription to the specified values.

Creates a copy of another TaskDescription.
Public methods
open Int

open Boolean
equals(other: Any?)

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

open Bitmap!

open String!

open Int

open Int

open Int

open Int

open Unit

open String

open Unit
writeToParcel(dest: Parcel, flags: Int)
Properties
static Parcelable.Creator<ActivityManager.TaskDescription!>

Public constructors

TaskDescription

Added in API level 28
TaskDescription(
    label: String!, 
    iconRes: Int, 
    colorPrimary: Int)

Deprecated: Use Builder instead.

Creates the TaskDescription to the specified values.

Parameters
label String!: A label and description of the current state of this task.
iconRes Int: A drawable resource of an icon that represents the current state of this activity.
colorPrimary Int: A color to override the theme's primary color. This color must be opaque.

TaskDescription

Added in API level 28
TaskDescription(
    label: String!, 
    iconRes: Int)

Deprecated: Use Builder instead.

Creates the TaskDescription to the specified values.

Parameters
label String!: A label and description of the current state of this activity.
iconRes Int: A drawable resource of an icon that represents the current state of this activity.

TaskDescription

Added in API level 21
TaskDescription(label: String!)

Deprecated: Use Builder instead.

Creates the TaskDescription to the specified values.

Parameters
label String!: A label and description of the current state of this activity.

TaskDescription

Added in API level 21
TaskDescription()

Deprecated: Use Builder instead.

Creates an empty TaskDescription.

TaskDescription

Added in API level 21
TaskDescription(
    label: String!, 
    icon: Bitmap!, 
    colorPrimary: Int)

Deprecated: Use Builder instead.

Creates the TaskDescription to the specified values.

Parameters
label String!: A label and description of the current state of this task.
icon Bitmap!: An icon that represents the current state of this task.
colorPrimary Int: A color to override the theme's primary color. This color must be opaque.

TaskDescription

Added in API level 21
TaskDescription(
    label: String!, 
    icon: Bitmap!)

Deprecated: Use Builder instead.

Creates the TaskDescription to the specified values.

Parameters
label String!: A label and description of the current state of this activity.
icon Bitmap!: An icon that represents the current state of this activity.

TaskDescription

Added in API level 21
TaskDescription(td: ActivityManager.TaskDescription!)

Creates a copy of another TaskDescription.

Public methods

describeContents

Added in API level 21
open 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

equals

Added in API level 21
open fun equals(other: Any?): Boolean

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
obj This value may be null.
Return
Boolean true if this object is the same as the obj argument; false otherwise.

getBackgroundColor

Added in API level 33
open fun getBackgroundColor(): Int
Return
Int The color override on the theme's background color.

getIcon

Added in API level 21
Deprecated in API level 30
open fun getIcon(): Bitmap!

Deprecated: This call is no longer supported. The caller should keep track of any icons it sets for the task descriptions internally.

Return
Bitmap! The in-memory or loaded icon that represents the current state of this task.

getLabel

Added in API level 21
open fun getLabel(): String!
Return
String! The label and description of the current state of this task.

getNavigationBarColor

Added in API level 33
open fun getNavigationBarColor(): Int
Return
Int The color override on the theme's navigation bar color.

getPrimaryColor

Added in API level 21
open fun getPrimaryColor(): Int
Return
Int The color override on the theme's primary color.

getStatusBarColor

Added in API level 33
open fun getStatusBarColor(): Int
Return
Int The color override on the theme's status bar color.

hashCode

Added in API level 21
open fun hashCode(): Int
Return
Int a hash code value for this object.

readFromParcel

Added in API level 21
open fun readFromParcel(source: Parcel!): Unit

toString

Added in API level 21
open fun toString(): String
Return
String a string representation of the object.

writeToParcel

Added in API level 21
open 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 21
static val CREATOR: Parcelable.Creator<ActivityManager.TaskDescription!>