public
static
final
class
MediaSession.QueueItem
extends Object
implements
Parcelable
A single item that is part of the play queue. It contains a description of the item and its id in the queue.
Summary
Constants | |
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int |
UNKNOWN_ID
This id is reserved. |
Inherited constants | ||||
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From interface
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Fields | |
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public
static
final
Creator<MediaSession.QueueItem> |
CREATOR
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Public constructors | |
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QueueItem(MediaDescription description, long id)
Create a new |
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Public methods | |
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int
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describeContents()
Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
boolean
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equals(Object o)
Indicates whether some other object is "equal to" this one. |
MediaDescription
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getDescription()
Get the description for this item. |
long
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getQueueId()
Get the queue id for this item. |
String
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toString()
Returns a string representation of the object. |
void
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writeToParcel(Parcel dest, int flags)
Flatten this object in to a Parcel. |
Inherited methods | |||||||||||||||||||||||
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From class
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From interface
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Constants
UNKNOWN_ID
public static final int UNKNOWN_ID
This id is reserved. No items can be explicitly assigned this id.
Constant Value: -1 (0xffffffff)
Fields
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(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
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equals
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:
- It is reflexive: for any non-null reference value
x,x.equals(x)should returntrue. - It is symmetric: for any non-null reference values
xandy,x.equals(y)should returntrueif and only ify.equals(x)returnstrue. - It is transitive: for any non-null reference values
x,y, andz, ifx.equals(y)returnstrueandy.equals(z)returnstrue, thenx.equals(z)should returntrue. - It is consistent: for any non-null reference values
xandy, multiple invocations ofx.equals(y)consistently returntrueor consistently returnfalse, provided no information used inequalscomparisons on the objects is modified. - For any non-null reference value
x,x.equals(null)should returnfalse.
An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.
| Parameters | |
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o |
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. |
getQueueId
public long getQueueId ()
Get the queue id for this item.
| Returns | |
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long |
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