IT. Expert System.

Direct Known Subclasses:

MediaRouter.RouteGroup, MediaRouter.UserRouteInfo

Enclosing class:

MediaRouter

public static class MediaRouter.RouteInfo
extends Object

• Field Summary

  Fields

  Modifier and Type	Field and Description
  static int	PLAYBACK_TYPE_LOCAL The default playback type, "local", indicating the presentation of the media is happening on the same device (e.g.
  static int	PLAYBACK_TYPE_REMOTE A playback type indicating the presentation of the media is happening on a different device (i.e.
  static int	PLAYBACK_VOLUME_FIXED Playback information indicating the playback volume is fixed, i.e.
  static int	PLAYBACK_VOLUME_VARIABLE Playback information indicating the playback volume is variable and can be controlled from this object.
  static int	STATUS_AVAILABLE
  static int	STATUS_CONNECTING
  static int	STATUS_NONE
  static int	STATUS_NOT_AVAILABLE
  static int	STATUS_SCANNING

• Method Summary

  Methods

  Modifier and Type	Method and Description
  MediaRouter.RouteCategory	getCategory()
  MediaRouter.RouteGroup	getGroup()
  Drawable	getIconDrawable() Get the icon representing this route.
  CharSequence	getName()
  CharSequence	getName(Context context) Return the properly localized/resource selected name of this route.
  int	getPlaybackStream()
  int	getPlaybackType()
  Display	getPresentationDisplay() Gets the Display that should be used by the application to show a Presentation on an external display when this route is selected.
  CharSequence	getStatus()
  int	getStatusCode()
  int	getSupportedTypes()
  Object	getTag()
  int	getVolume() Return the current volume for this route.
  int	getVolumeHandling()
  int	getVolumeMax()
  boolean	isEnabled()
  void	requestSetVolume(int volume) Request a volume change for this route.
  void	requestUpdateVolume(int direction) Request an incremental volume update for this route.
  void	setTag(Object tag) Set an application-specific tag object for this route.
  String	toString() Returns a string containing a concise, human-readable description of this object.

  • Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

• Field Detail

  • STATUS_NONE

    public static final int STATUS_NONE

    See Also:

    Constant Field Values

  • STATUS_SCANNING

    public static final int STATUS_SCANNING

    See Also:

    Constant Field Values

  • STATUS_CONNECTING

    public static final int STATUS_CONNECTING

    See Also:

    Constant Field Values

  • STATUS_AVAILABLE

    public static final int STATUS_AVAILABLE

    See Also:

    Constant Field Values

  • STATUS_NOT_AVAILABLE

    public static final int STATUS_NOT_AVAILABLE

    See Also:

    Constant Field Values

  • PLAYBACK_TYPE_LOCAL

    public static final int PLAYBACK_TYPE_LOCAL

    The default playback type, "local", indicating the presentation of the media is happening on the same device (e.g. a phone, a tablet) as where it is controlled from.

    See Also:

    #setPlaybackType(int), Constant Field Values

  • PLAYBACK_TYPE_REMOTE

    public static final int PLAYBACK_TYPE_REMOTE

    A playback type indicating the presentation of the media is happening on a different device (i.e. the remote device) than where it is controlled from.

    See Also:

    #setPlaybackType(int), Constant Field Values

  • PLAYBACK_VOLUME_FIXED

    public static final int PLAYBACK_VOLUME_FIXED

    Playback information indicating the playback volume is fixed, i.e. it cannot be controlled from this object. An example of fixed playback volume is a remote player, playing over HDMI where the user prefers to control the volume on the HDMI sink, rather than attenuate at the source.

    See Also:

    #setVolumeHandling(int), Constant Field Values

  • PLAYBACK_VOLUME_VARIABLE

    public static final int PLAYBACK_VOLUME_VARIABLE

    Playback information indicating the playback volume is variable and can be controlled from this object.

    See Also:

    Constant Field Values

• Method Detail

  • getName

    public CharSequence getName()

    Returns:

    The user-friendly name of a media route. This is the string presented to users who may select this as the active route.

  • getName

    public CharSequence getName(Context context)

    Return the properly localized/resource selected name of this route.

    Parameters:

    context - Context used to resolve the correct configuration to load

    Returns:

    The user-friendly name of the media route. This is the string presented to users who may select this as the active route.

  • getStatus

    public CharSequence getStatus()

    Returns:

    The user-friendly status for a media route. This may include a description of the currently playing media, if available.

  • getStatusCode

    public int getStatusCode()

  • getSupportedTypes

    public int getSupportedTypes()

    Returns:

    A media type flag set describing which types this route supports.

  • getGroup

    public MediaRouter.RouteGroup getGroup()

    Returns:

    The group that this route belongs to.

  • getCategory

    public MediaRouter.RouteCategory getCategory()

    Returns:

    the category this route belongs to.

  • getIconDrawable

    public Drawable getIconDrawable()

    Get the icon representing this route. This icon will be used in picker UIs if available.

    Returns:

    the icon representing this route or null if no icon is available

  • setTag

    public void setTag(Object tag)

    Set an application-specific tag object for this route. The application may use this to store arbitrary data associated with the route for internal tracking.

    Note that the lifespan of a route may be well past the lifespan of an Activity or other Context; take care that objects you store here will not keep more data in memory alive than you intend.

    Parameters:

    tag - Arbitrary, app-specific data for this route to hold for later use

  • getTag

    public Object getTag()

    Returns:

    The tag object previously set by the application

    See Also:

    setTag(Object)

  • getPlaybackType

    public int getPlaybackType()

    Returns:

    the type of playback associated with this route

    See Also:

    MediaRouter.UserRouteInfo.setPlaybackType(int)

  • getPlaybackStream

    public int getPlaybackStream()

    Returns:

    the stream over which the playback associated with this route is performed

    See Also:

    MediaRouter.UserRouteInfo.setPlaybackStream(int)

  • getVolume

    public int getVolume()

    Return the current volume for this route. Depending on the route, this may only be valid if the route is currently selected.

    Returns:

    the volume at which the playback associated with this route is performed

    See Also:

    MediaRouter.UserRouteInfo.setVolume(int)

  • requestSetVolume

    public void requestSetVolume(int volume)

    Request a volume change for this route.

    Parameters:

    volume - value between 0 and getVolumeMax

  • requestUpdateVolume

    public void requestUpdateVolume(int direction)

    Request an incremental volume update for this route.

    Parameters:

    direction - Delta to apply to the current volume

  • getVolumeMax

    public int getVolumeMax()

    Returns:

    the maximum volume at which the playback associated with this route is performed

    See Also:

    MediaRouter.UserRouteInfo.setVolumeMax(int)

  • getVolumeHandling

    public int getVolumeHandling()

    Returns:

    how volume is handling on the route

    See Also:

    MediaRouter.UserRouteInfo.setVolumeHandling(int)

  • getPresentationDisplay

    public Display getPresentationDisplay()

    Gets the Display that should be used by the application to show a Presentation on an external display when this route is selected. Depending on the route, this may only be valid if the route is currently selected.

    The preferred presentation display may change independently of the route being selected or unselected. For example, the presentation display of the default system route may change when an external HDMI display is connected or disconnected even though the route itself has not changed.

    This method may return null if there is no external display associated with the route or if the display is not ready to show UI yet.

    The application should listen for changes to the presentation display using the MediaRouter.Callback.onRoutePresentationDisplayChanged(android.media.MediaRouter, android.media.MediaRouter.RouteInfo) callback and show or dismiss its Presentation accordingly when the display becomes available or is removed.

    This method only makes sense for live video routes.

    Returns:

    The preferred presentation display to use when this route is selected or null if none.

    See Also:

    MediaRouter.ROUTE_TYPE_LIVE_VIDEO, Presentation

  • isEnabled

    public boolean isEnabled()

    Returns:

    true if this route is enabled and may be selected

  • toString

    public String toString()

    Description copied from class: Object
    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.

    Overrides:

    toString in class Object

    Returns:

    a printable representation of this object.