ActivityManager.RecentTaskInfo
public
static
class
ActivityManager.RecentTaskInfo
extends TaskInfo
implements
Parcelable
java.lang.Object | ||
↳ | android.app.TaskInfo | |
↳ | android.app.ActivityManager.RecentTaskInfo |
Information you can retrieve about tasks that the user has most recently started or visited.
Summary
Inherited constants |
---|
Fields | |
---|---|
public
static
final
Creator<ActivityManager.RecentTaskInfo> |
CREATOR
|
public
int |
affiliatedTaskId
This field was deprecated
in API level 29.
As of |
public
CharSequence |
description
This field was deprecated
in API level 29.
As of |
public
int |
id
This field was deprecated
in API level 29.
As of |
public
int |
persistentId
This field was deprecated
in API level 29.
As of |
Inherited fields |
---|
Public constructors | |
---|---|
RecentTaskInfo()
|
Public methods | |
---|---|
int
|
describeContents()
Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
void
|
readFromParcel(Parcel source)
|
void
|
writeToParcel(Parcel dest, int flags)
Flatten this object in to a Parcel. |
Inherited methods | |
---|---|
Fields
affiliatedTaskId
public int affiliatedTaskId
This field was deprecated
in API level 29.
As of Build.VERSION_CODES.Q
, currently always 0.
Task affiliation for grouping with other tasks.
description
public CharSequence description
This field was deprecated
in API level 29.
As of Build.VERSION_CODES.Q
, currently always null.
Description of the task's last state.
id
public int id
This field was deprecated
in API level 29.
As of Build.VERSION_CODES.Q
, use
RecentTaskInfo#taskId
to get the task id and RecentTaskInfo#isRunning
to determine if it is running.
If this task is currently running, this is the identifier for it. If it is not running, this will be -1.
persistentId
public int persistentId
This field was deprecated
in API level 29.
As of Build.VERSION_CODES.Q
, use
RecentTaskInfo#taskId
.
The true identifier of this task, valid even if it is not running.
Public constructors
Public methods
describeContents
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 |
readFromParcel
public void readFromParcel (Parcel source)
Parameters | |
---|---|
source |
Parcel |
writeToParcel
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 |