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Android APIs
public final class

MediaRouteSelector

extends Object
java.lang.Object
   ↳ android.support.v7.media.MediaRouteSelector

Class Overview

Describes the capabilities of routes that applications would like to discover and use.

This object is immutable once created using a MediaRouteSelector.Builder instance.

Example

 MediaRouteSelector selectorBuilder = new MediaRouteSelector.Builder()
         .addControlCategory(MediaControlIntent.CATEGORY_LIVE_VIDEO)
         .addControlCategory(MediaControlIntent.CATEGORY_REMOTE_PLAYBACK)
         .build();

 MediaRouter router = MediaRouter.getInstance(context);
 router.addCallback(selector, callback, MediaRouter.CALLBACK_FLAG_REQUEST_DISCOVERY);

Summary

Nested Classes
class MediaRouteSelector.Builder Builder for media route selectors. 
Fields
public static final MediaRouteSelector EMPTY An empty media route selector that will not match any routes.
Public Methods
Bundle asBundle()
Converts this object to a bundle for serialization.
boolean contains(MediaRouteSelector selector)
Returns true if this selector contains all of the capabilities described by the specified selector.
boolean equals(Object o)
Compares this instance with the specified object and indicates if they are equal.
static MediaRouteSelector fromBundle(Bundle bundle)
Creates an instance from a bundle.
List<String> getControlCategories()
Gets the list of media control categories in the selector.
boolean hasControlCategory(String category)
Returns true if the selector contains the specified category.
int hashCode()
Returns an integer hash code for this object.
boolean isEmpty()
Returns true if the selector does not specify any capabilities.
boolean isValid()
Returns true if the selector has all of the required fields.
boolean matchesControlFilters(List<IntentFilter> filters)
Returns true if the selector matches at least one of the specified control filters.
String toString()
Returns a string containing a concise, human-readable description of this object.
[Expand]
Inherited Methods
From class java.lang.Object

Fields

public static final MediaRouteSelector EMPTY

An empty media route selector that will not match any routes.

Public Methods

public Bundle asBundle ()

Converts this object to a bundle for serialization.

Returns
  • The contents of the object represented as a bundle.

public boolean contains (MediaRouteSelector selector)

Returns true if this selector contains all of the capabilities described by the specified selector.

Parameters
selector The selector to be examined.
Returns
  • True if this selector contains all of the capabilities described by the specified selector.

public boolean equals (Object o)

Compares this instance with the specified object and indicates if they are equal. In order to be equal, o must represent the same object as this instance using a class-specific comparison. The general contract is that this comparison should be reflexive, symmetric, and transitive. Also, no object reference other than null is equal to null.

The default implementation returns true only if this == o. See Writing a correct equals method if you intend implementing your own equals method.

The general contract for the equals and hashCode() methods is that if equals returns true for any two objects, then hashCode() must return the same value for these objects. This means that subclasses of Object usually override either both methods or neither of them.

Parameters
o the object to compare this instance with.
Returns
  • true if the specified object is equal to this Object; false otherwise.

public static MediaRouteSelector fromBundle (Bundle bundle)

Creates an instance from a bundle.

Parameters
bundle The bundle, or null if none.
Returns
  • The new instance, or null if the bundle was null.

public List<String> getControlCategories ()

Gets the list of media control categories in the selector.

Returns
  • The list of categories.

public boolean hasControlCategory (String category)

Returns true if the selector contains the specified category.

Parameters
category The category to check.
Returns
  • True if the category is present.

public int hashCode ()

Returns an integer hash code for this object. By contract, any two objects for which equals(Object) returns true must return the same hash code value. This means that subclasses of Object usually override both methods or neither method.

Note that hash values must not change over time unless information used in equals comparisons also changes.

See Writing a correct hashCode method if you intend implementing your own hashCode method.

Returns
  • this object's hash code.

public boolean isEmpty ()

Returns true if the selector does not specify any capabilities.

public boolean isValid ()

Returns true if the selector has all of the required fields.

public boolean matchesControlFilters (List<IntentFilter> filters)

Returns true if the selector matches at least one of the specified control filters.

Parameters
filters The list of control filters to consider.
Returns
  • True if a match is found.

public String toString ()

Returns a string containing a concise, human-readable description of this object. Subclasses are encouraged to override this method and provide an implementation that takes into account the object's type and data. The default implementation is equivalent to the following expression: 

   getClass().getName() + '@' + Integer.toHexString(hashCode())

See Writing a useful toString method if you intend implementing your own toString method.

Returns
  • a printable representation of this object.