# Print output for @column tags ?>
public
static
class
NotificationListenerService.RankingMap
extends Object
implements
Parcelable
java.lang.Object | |
↳ | android.service.notification.NotificationListenerService.RankingMap |
Provides access to ranking information on currently active notifications.
Note that this object represents a ranking snapshot that only applies to notifications active at the time of retrieval.
Inherited constants |
---|
Fields | |
---|---|
public
static
final
Creator<NotificationListenerService.RankingMap> |
CREATOR
|
Public methods | |
---|---|
int
|
describeContents()
Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
boolean
|
equals(Object o)
Indicates whether some other object is "equal to" this one. |
String[]
|
getOrderedKeys()
Request the list of notification keys in their current ranking order. |
boolean
|
getRanking(String key, NotificationListenerService.Ranking outRanking)
Populates outRanking with ranking information for the notification with the given key. |
void
|
writeToParcel(Parcel out, int flags)
Flatten this object in to a Parcel. |
Inherited methods | |
---|---|
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 o)
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 | |
---|---|
o |
Object : the reference object with which to compare. |
Returns | |
---|---|
boolean |
true if this object is the same as the obj
argument; false otherwise. |
public String[] getOrderedKeys ()
Request the list of notification keys in their current ranking order.
Returns | |
---|---|
String[] |
An array of active notification keys, in their ranking order. |
public boolean getRanking (String key, NotificationListenerService.Ranking outRanking)
Populates outRanking with ranking information for the notification with the given key.
Parameters | |
---|---|
key |
String |
outRanking |
NotificationListenerService.Ranking |
Returns | |
---|---|
boolean |
true if a valid key has been passed and outRanking has been populated; false otherwise |
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. |
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 |