# Print output for @column tags ?>
public
static
class
ActivityManager.TaskDescription
extends Object
implements
Parcelable
java.lang.Object | |
↳ | android.app.ActivityManager.TaskDescription |
Information you can set and retrieve about the current activity within the recent task list.
Inherited constants |
---|
Fields | |
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public
static
final
Creator<ActivityManager.TaskDescription> |
CREATOR
|
Public constructors | |
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TaskDescription(String label, int iconRes, int colorPrimary)
Creates the TaskDescription to the specified values. |
|
TaskDescription(String label, int iconRes)
Creates the TaskDescription to the specified values. |
|
TaskDescription(String label)
Creates the TaskDescription to the specified values. |
|
TaskDescription()
Creates an empty TaskDescription. |
|
TaskDescription(String label, Bitmap icon, int colorPrimary)
This constructor is deprecated. use TaskDescription constructor with icon resource instead |
|
TaskDescription(String label, Bitmap icon)
This constructor is deprecated. use TaskDescription constructor with icon resource instead |
|
TaskDescription(ActivityManager.TaskDescription td)
Creates a copy of another TaskDescription. |
Public methods | |
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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. |
Bitmap
|
getIcon()
This method is deprecated. This call is no longer supported. The caller should keep track of any icons it sets for the task descriptions internally. |
String
|
getLabel()
|
int
|
getPrimaryColor()
|
void
|
readFromParcel(Parcel source)
|
String
|
toString()
Returns a string representation of the object. |
void
|
writeToParcel(Parcel dest, int flags)
Flatten this object in to a Parcel. |
Inherited methods | |
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public TaskDescription (String label, int iconRes, int colorPrimary)
Creates the TaskDescription to the specified values.
Parameters | |
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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. |
public TaskDescription (String label, int iconRes)
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. |
public TaskDescription (String label)
Creates the TaskDescription to the specified values.
Parameters | |
---|---|
label |
String : A label and description of the current state of this activity. |
public TaskDescription ()
Creates an empty TaskDescription.
public TaskDescription (String label, Bitmap icon, int colorPrimary)
This constructor is deprecated.
use TaskDescription constructor with icon resource 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. |
public TaskDescription (String label, Bitmap icon)
This constructor is deprecated.
use TaskDescription constructor with icon resource 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. |
public TaskDescription (ActivityManager.TaskDescription td)
Creates a copy of another TaskDescription.
Parameters | |
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td |
ActivityManager.TaskDescription |
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 |
public 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:
x
, x.equals(x)
should return
true
.
x
and y
, x.equals(y)
should return true
if and only if
y.equals(x)
returns true
.
x
, y
, and z
, if
x.equals(y)
returns true
and
y.equals(z)
returns true
, then
x.equals(z)
should return true
.
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.
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 | |
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obj |
Object : the reference object with which to compare. |
Returns | |
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boolean |
true if this object is the same as the obj
argument; false otherwise. |
public Bitmap getIcon ()
This method is deprecated.
This call is no longer supported. The caller should keep track of any icons
it sets for the task descriptions internally.
Returns | |
---|---|
Bitmap |
The in-memory or loaded icon that represents the current state of this task. |
public String getLabel ()
Returns | |
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String |
The label and description of the current state of this task. |
public int getPrimaryColor ()
Returns | |
---|---|
int |
The color override on the theme's primary color. |
public 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 | |
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String |
a string representation of the object. |
public void writeToParcel (Parcel dest, int flags)
Flatten this object in to a Parcel.
Parameters | |
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dest |
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.PARCELABLE_WRITE_RETURN_VALUE .
Value is either 0 or a combination of Parcelable.PARCELABLE_WRITE_RETURN_VALUE , and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES |