public static final class MediaSession.QueueItem
extends Object
implements Parcelable
java.lang.Object | |
↳ | android.media.session.MediaSession.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 |
---|
![]() android.os.Parcelable
|
Fields |
|
---|---|
public static final Creator<MediaSession.QueueItem> |
CREATOR
|
Public constructors |
|
---|---|
MediaSession.QueueItem(MediaDescription description, long id) Create a new |
Public methods |
|
---|---|
int |
describeContents() Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
MediaDescription |
getDescription() Get the description for this item. |
long |
getQueueId() Get the queue id for this item. |
String |
toString() Returns a string representation of the object. |
void |
writeToParcel(Parcel dest, int flags) Flatten this object in to a Parcel. |
Inherited methods |
|
---|---|
![]() java.lang.Object
|
|
![]() android.os.Parcelable
|
int UNKNOWN_ID
This id is reserved. No items can be explicitly asigned this id.
Constant Value: -1 (0xffffffff)
MediaSession.QueueItem (MediaDescription description, long id)
Create a new MediaSession.QueueItem
.
Parameters | |
---|---|
description |
MediaDescription : The MediaDescription 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. |
MediaDescription getDescription ()
Get the description for this item.
Returns | |
---|---|
MediaDescription |
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 . |