public
static
final
class
MediaSessionCompat.QueueItem
extends Object
implements
Parcelable
| java.lang.Object | |
| ↳ | android.support.v4.media.session.MediaSessionCompat.QueueItem |
A single item that is part of the play queue. It contains a description of the item and its id in the queue.
Constants | |
|---|---|
int |
UNKNOWN_ID
This id is reserved. |
Inherited constants |
|---|
 From
interface
android.os.Parcelable
|
Fields | |
|---|---|
public
static
final
Creator<MediaSessionCompat.QueueItem> |
CREATOR
|
Public constructors | |
|---|---|
MediaSessionCompat.QueueItem(MediaDescriptionCompat description, long id)
Create a new |
|
Public methods | |
|---|---|
int
|
describeContents()
Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
MediaDescriptionCompat
|
getDescription()
Get the description for this item. |
long
|
getQueueId()
Get the queue id for this item. |
Object
|
getQueueItem()
Get the underlying
|
static
MediaSessionCompat.QueueItem
|
obtain(Object queueItem)
Obtain a compat wrapper for an existing QueueItem. |
String
|
toString()
Returns a string representation of the object. |
void
|
writeToParcel(Parcel dest, int flags)
Flatten this object in to a Parcel. |
Inherited methods | |
|---|---|
From
class
java.lang.Object
| |
From
interface
android.os.Parcelable
| |
int UNKNOWN_ID
This id is reserved. No items can be explicitly asigned this id.
Constant Value: -1 (0xffffffff)
MediaSessionCompat.QueueItem (MediaDescriptionCompat description, long id)
Create a new MediaSessionCompat.QueueItem.
| Parameters | |
|---|---|
description |
MediaDescriptionCompat:
The MediaDescriptionCompat for this item. |
id |
long:
An identifier for this item. It must be unique within the
play queue and cannot be UNKNOWN_ID.
|
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(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. |
MediaDescriptionCompat getDescription ()
Get the description for this item.
| Returns | |
|---|---|
MediaDescriptionCompat |
|
long getQueueId ()
Get the queue id for this item.
| Returns | |
|---|---|
long |
|
Object getQueueItem ()
Get the underlying
MediaSession.QueueItem.
On builds before LOLLIPOP null
is returned.
| Returns | |
|---|---|
Object |
The underlying
MediaSession.QueueItem or null.
|
MediaSessionCompat.QueueItem obtain (Object queueItem)
Obtain a compat wrapper for an existing QueueItem.
| Parameters | |
|---|---|
queueItem |
Object:
The MediaSession.QueueItem to
wrap. |
| Returns | |
|---|---|
MediaSessionCompat.QueueItem |
A compat wrapper for the provided item. |
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 | |
|---|---|
String |
a string representation of the object. |
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. |
flags |
int:
Additional flags about how the object should be written.
May be 0 or PARCELABLE_WRITE_RETURN_VALUE.
|
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