RouteListingPreference.Item
public
static
final
class
RouteListingPreference.Item
extends Object
implements
Parcelable
java.lang.Object | |
↳ | android.media.RouteListingPreference.Item |
Holds preference information for a specific route in a RouteListingPreference
.
Summary
Nested classes | |
---|---|
class |
RouteListingPreference.Item.Builder
Builder for |
Constants | |
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int |
FLAG_ONGOING_SESSION
The corresponding route is already hosting a session with the app that owns this listing preference. |
int |
FLAG_ONGOING_SESSION_MANAGED
Signals that the ongoing session on the corresponding route is managed by the current user of the app. |
int |
FLAG_SUGGESTED
The corresponding route is specially likely to be selected by the user. |
int |
SELECTION_BEHAVIOR_GO_TO_APP
If the user selects the corresponding route, the system takes the user to the application. |
int |
SELECTION_BEHAVIOR_NONE
The corresponding route is not selectable by the user. |
int |
SELECTION_BEHAVIOR_TRANSFER
If the user selects the corresponding route, the media transfers to the said route. |
int |
SUBTEXT_AD_ROUTING_DISALLOWED
The corresponding route's subtext must indicate that it is not available because an ad is in progress. |
int |
SUBTEXT_CUSTOM
The corresponding route's subtext must be obtained from |
int |
SUBTEXT_DEVICE_LOW_POWER
The corresponding route's subtext must indicate that it is not available because the device is in low-power mode. |
int |
SUBTEXT_DOWNLOADED_CONTENT_ROUTING_DISALLOWED
The corresponding route's subtext must indicate that downloaded content cannot be routed to it. |
int |
SUBTEXT_ERROR_UNKNOWN
The corresponding route's subtext must indicate that it is not available because of an unknown error. |
int |
SUBTEXT_NONE
The corresponding route has no associated subtext. |
int |
SUBTEXT_SUBSCRIPTION_REQUIRED
The corresponding route's subtext must indicate that it requires a special subscription in order to be available for routing. |
int |
SUBTEXT_TRACK_UNSUPPORTED
The corresponding route's subtext must indicate that it is not available because the device does not support the current media track. |
int |
SUBTEXT_UNAUTHORIZED
The corresponding route's subtext must indicate that it is not available because the user is not authorized to route to it. |
Inherited constants |
---|
Fields | |
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public
static
final
Creator<RouteListingPreference.Item> |
CREATOR
|
Public methods | |
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int
|
describeContents()
Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
boolean
|
equals(Object other)
Indicates whether some other object is "equal to" this one. |
CharSequence
|
getCustomSubtextMessage()
Returns a human-readable |
int
|
getFlags()
Returns the flags associated to the route that corresponds to this item. |
String
|
getRouteId()
Returns the id of the route that corresponds to this route listing preference item. |
int
|
getSelectionBehavior()
Returns the behavior that the corresponding route has if the user selects it. |
int
|
getSubText()
Returns the type of subtext associated to this route. |
int
|
hashCode()
Returns a hash code value for the object. |
void
|
writeToParcel(Parcel dest, int flags)
Flatten this object in to a Parcel. |
Inherited methods | |
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Constants
FLAG_ONGOING_SESSION
public static final int FLAG_ONGOING_SESSION
The corresponding route is already hosting a session with the app that owns this listing preference.
Constant Value: 1 (0x00000001)
FLAG_ONGOING_SESSION_MANAGED
public static final int FLAG_ONGOING_SESSION_MANAGED
Signals that the ongoing session on the corresponding route is managed by the current user of the app.
The system can use this flag to provide visual indication that the route is not only hosting a session, but also that the user has ownership over said session.
This flag is ignored if FLAG_ONGOING_SESSION
is not set, or if the
corresponding route is not currently selected.
This flag does not affect volume adjustment (see VolumeProvider
, and MediaRoute2Info.getVolumeHandling()
), or any aspect other than the visual representation
of the corresponding item.
Constant Value: 2 (0x00000002)
FLAG_SUGGESTED
public static final int FLAG_SUGGESTED
The corresponding route is specially likely to be selected by the user.
A UI reflecting this preference may reserve a specific space for suggested routes,
making it more accessible to the user. If the number of suggested routes exceeds the
number supported by the UI, the routes listed first in RouteListingPreference.getItems()
will take priority.
Constant Value: 4 (0x00000004)
SELECTION_BEHAVIOR_GO_TO_APP
public static final int SELECTION_BEHAVIOR_GO_TO_APP
If the user selects the corresponding route, the system takes the user to the application.
The system uses RouteListingPreference.getLinkedItemComponentName()
in order to navigate to the app.
Constant Value: 2 (0x00000002)
SELECTION_BEHAVIOR_NONE
public static final int SELECTION_BEHAVIOR_NONE
The corresponding route is not selectable by the user.
Constant Value: 0 (0x00000000)
SELECTION_BEHAVIOR_TRANSFER
public static final int SELECTION_BEHAVIOR_TRANSFER
If the user selects the corresponding route, the media transfers to the said route.
Constant Value: 1 (0x00000001)
SUBTEXT_AD_ROUTING_DISALLOWED
public static final int SUBTEXT_AD_ROUTING_DISALLOWED
The corresponding route's subtext must indicate that it is not available because an ad is in progress.
Constant Value: 4 (0x00000004)
SUBTEXT_CUSTOM
public static final int SUBTEXT_CUSTOM
The corresponding route's subtext must be obtained from getCustomSubtextMessage()
.
Applications should strongly prefer one of the other disable reasons (for the full
list, see getSubText()
) in order to guarantee correct localization and rendering
across all form factors.
Constant Value: 10000 (0x00002710)
SUBTEXT_DEVICE_LOW_POWER
public static final int SUBTEXT_DEVICE_LOW_POWER
The corresponding route's subtext must indicate that it is not available because the device is in low-power mode.
Constant Value: 5 (0x00000005)
SUBTEXT_DOWNLOADED_CONTENT_ROUTING_DISALLOWED
public static final int SUBTEXT_DOWNLOADED_CONTENT_ROUTING_DISALLOWED
The corresponding route's subtext must indicate that downloaded content cannot be routed to it.
Constant Value: 3 (0x00000003)
SUBTEXT_ERROR_UNKNOWN
public static final int SUBTEXT_ERROR_UNKNOWN
The corresponding route's subtext must indicate that it is not available because of an unknown error.
Constant Value: 1 (0x00000001)
SUBTEXT_NONE
public static final int SUBTEXT_NONE
The corresponding route has no associated subtext.
Constant Value: 0 (0x00000000)
SUBTEXT_SUBSCRIPTION_REQUIRED
public static final int SUBTEXT_SUBSCRIPTION_REQUIRED
The corresponding route's subtext must indicate that it requires a special subscription in order to be available for routing.
Constant Value: 2 (0x00000002)
SUBTEXT_TRACK_UNSUPPORTED
public static final int SUBTEXT_TRACK_UNSUPPORTED
The corresponding route's subtext must indicate that it is not available because the device does not support the current media track.
Constant Value: 7 (0x00000007)
SUBTEXT_UNAUTHORIZED
public static final int SUBTEXT_UNAUTHORIZED
The corresponding route's subtext must indicate that it is not available because the user is not authorized to route to it.
Constant Value: 6 (0x00000006)
Fields
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 |
equals
public boolean equals (Object other)
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
x
andy
,x.equals(y)
should returntrue
if and only ify.equals(x)
returnstrue
. - It is transitive: for any non-null reference values
x
,y
, andz
, ifx.equals(y)
returnstrue
andy.equals(z)
returnstrue
, thenx.equals(z)
should returntrue
. - It is consistent: for any non-null reference values
x
andy
, multiple invocations ofx.equals(y)
consistently returntrue
or consistently returnfalse
, provided no information used inequals
comparisons 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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other |
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. |
getCustomSubtextMessage
public CharSequence getCustomSubtextMessage ()
Returns a human-readable CharSequence
providing the subtext for the corresponding
route.
This value is ignored if the subtext
for this item is not SUBTEXT_CUSTOM
..
Applications must provide a localized message that matches the system's locale. See
Locale.getDefault()
.
Applications should avoid using custom messages (and instead use one of non-custom
subtexts listed in getSubText()
in order to guarantee correct visual
representation and localization on all form factors.
Returns | |
---|---|
CharSequence |
This value may be null . |
getFlags
public int getFlags ()
Returns the flags associated to the route that corresponds to this item.
Returns | |
---|---|
int |
Value is either 0 or a combination of FLAG_ONGOING_SESSION , FLAG_ONGOING_SESSION_MANAGED , and FLAG_SUGGESTED |
getRouteId
public String getRouteId ()
Returns the id of the route that corresponds to this route listing preference item.
Returns | |
---|---|
String |
This value cannot be null . |
See also:
getSelectionBehavior
public int getSelectionBehavior ()
Returns the behavior that the corresponding route has if the user selects it.
Returns | |
---|---|
int |
getSubText
public int getSubText ()
Returns the type of subtext associated to this route.
Subtext types other than SUBTEXT_NONE
and SUBTEXT_CUSTOM
must not
have SELECTION_BEHAVIOR_TRANSFER
.
If this method returns SUBTEXT_CUSTOM
, then the subtext is obtained form
getCustomSubtextMessage()
.
hashCode
public int hashCode ()
Returns a hash code value for the object. This method is
supported for the benefit of hash tables such as those provided by
HashMap
.
The general contract of hashCode
is:
- Whenever it is invoked on the same object more than once during
an execution of a Java application, the
hashCode
method must consistently return the same integer, provided no information used inequals
comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. - If two objects are equal according to the
equals
method, then calling thehashCode
method on each of the two objects must produce the same integer result. - It is not required that if two objects are unequal
according to the
equals
method, then calling thehashCode
method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
Returns | |
---|---|
int |
a hash code value for this object. |
writeToParcel
public void writeToParcel (Parcel dest, int flags)
Flatten this object in to a Parcel.
Parameters | |
---|---|
dest |
Parcel : 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 |
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Last updated 2024-12-18 UTC.
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Fetched URL: http://developer.android.com/reference/android/media/RouteListingPreference.Item
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