# MediaRouteDiscoveryRequest added in[version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions) belongs to Maven artifact com.android.support:mediarouter-v7:28.0.0-alpha1 Summary:[Ctors](https://developer.android.com/reference/android/support/v7/media/MediaRouteDiscoveryRequest#pubctors)\|[Methods](https://developer.android.com/reference/android/support/v7/media/MediaRouteDiscoveryRequest#pubmethods)\|[Inherited Methods](https://developer.android.com/reference/android/support/v7/media/MediaRouteDiscoveryRequest#inhmethods)\|[\[Expand All\]](https://developer.android.com/reference/android/support/v7/media/MediaRouteDiscoveryRequest#) # MediaRouteDiscoveryRequest | This package is part of the Android[support library](https://developer.android.com/topic/libraries/support-library)which is no longer maintained. The support library has been superseded by[AndroidX](https://developer.android.com/jetpack/androidx)which is part of[Jetpack](https://developer.android.com/jetpack). We recommend using the AndroidX libraries in all new projects. You should also consider[migrating](https://developer.android.com/jetpack/androidx/migrate)existing projects to AndroidX. To find the AndroidX class that maps to this deprecated class, see the AndroidX support library[class mappings](https://developer.android.com/jetpack/androidx/migrate/class-mappings). ` public final class MediaRouteDiscoveryRequest ` ` extends Object `` ` |---|-----------------------------------------------------| | java.lang.Object || | ↳ | android.support.v7.media.MediaRouteDiscoveryRequest |
*** ** * ** *** Describes the kinds of routes that the media router would like to discover and whether to perform active scanning. This object is immutable once created.
## Summary | ### Public constructors || |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---| | ` `[MediaRouteDiscoveryRequest](https://developer.android.com/reference/android/support/v7/media/MediaRouteDiscoveryRequest#MediaRouteDiscoveryRequest(android.support.v7.media.MediaRouteSelector, boolean))`(`[MediaRouteSelector](https://developer.android.com/reference/android/support/v7/media/MediaRouteSelector)` selector, boolean activeScan) ` Creates a media route discovery request. | | ### Public methods || |-------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` `[Bundle](https://developer.android.com/reference/android/os/Bundle.html) | ` `[asBundle](https://developer.android.com/reference/android/support/v7/media/MediaRouteDiscoveryRequest#asBundle())`() ` Converts this object to a bundle for serialization. | | ` boolean` | ` `[equals](https://developer.android.com/reference/android/support/v7/media/MediaRouteDiscoveryRequest#equals(java.lang.Object))`(Object o) ` | | ` static `[MediaRouteDiscoveryRequest](https://developer.android.com/reference/android/support/v7/media/MediaRouteDiscoveryRequest) | ` `[fromBundle](https://developer.android.com/reference/android/support/v7/media/MediaRouteDiscoveryRequest#fromBundle(android.os.Bundle))`(`[Bundle](https://developer.android.com/reference/android/os/Bundle.html)` bundle) ` Creates an instance from a bundle. | | ` `[MediaRouteSelector](https://developer.android.com/reference/android/support/v7/media/MediaRouteSelector) | ` `[getSelector](https://developer.android.com/reference/android/support/v7/media/MediaRouteDiscoveryRequest#getSelector())`() ` Gets the route selector that specifies the kinds of routes to discover. | | ` int` | ` `[hashCode](https://developer.android.com/reference/android/support/v7/media/MediaRouteDiscoveryRequest#hashCode())`() ` | | ` boolean` | ` `[isActiveScan](https://developer.android.com/reference/android/support/v7/media/MediaRouteDiscoveryRequest#isActiveScan())`() ` Returns true if active scanning should be performed. | | ` boolean` | ` `[isValid](https://developer.android.com/reference/android/support/v7/media/MediaRouteDiscoveryRequest#isValid())`() ` Returns true if the discovery request has all of the required fields. | | ` String` | ` `[toString](https://developer.android.com/reference/android/support/v7/media/MediaRouteDiscoveryRequest#toString())`() ` | | ### Inherited methods | |-----------------------|---| | [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/v7/media/MediaRouteDiscoveryRequest#)From class` java.lang.Object ` |-------------------|-------------------------------| | ` Object` | ` clone() ` | | ` boolean` | ` equals(Object arg0) ` | | ` void` | ` finalize() ` | | ` final Class` | ` getClass() ` | | ` int` | ` hashCode() ` | | ` final void` | ` notify() ` | | ` final void` | ` notifyAll() ` | | ` String` | ` toString() ` | | ` final void` | ` wait(long arg0, int arg1) ` | | ` final void` | ` wait(long arg0) ` | | ` final void` | ` wait() ` | || ## Public constructors ### MediaRouteDiscoveryRequest added in[version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` MediaRouteDiscoveryRequest (MediaRouteSelector selector, boolean activeScan) ``` Creates a media route discovery request.
| Parameters || |--------------|-------------------------------------------------------------------------------------------------| | `selector` | `MediaRouteSelector`: The route selector that specifies the kinds of routes to discover.
| | `activeScan` | `boolean`: True if active scanning should be performed.
| ## Public methods ### asBundle added in[version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` Bundle asBundle () ``` Converts this object to a bundle for serialization.
| Returns || |--------------------------------------------------------------------------|------------------------------------------------------------| | [Bundle](https://developer.android.com/reference/android/os/Bundle.html) | The contents of the object represented as a bundle.
| ### equals ``` boolean equals (Object o) ```

| Parameters || |-----|-----------------| | `o` | `Object`
| | Returns || |-----------|--------| | `boolean` |
| ### fromBundle added in[version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` MediaRouteDiscoveryRequest fromBundle (Bundle bundle) ``` Creates an instance from a bundle.
| Parameters || |----------|-----------------------------------------------| | `bundle` | `Bundle`: The bundle, or null if none.
| | Returns || |---------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------| | [MediaRouteDiscoveryRequest](https://developer.android.com/reference/android/support/v7/media/MediaRouteDiscoveryRequest) | The new instance, or null if the bundle was null.
| ### getSelector added in[version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` MediaRouteSelector getSelector () ``` Gets the route selector that specifies the kinds of routes to discover.
| Returns || |-----------------------------------------------------------------------------------------------------------|--------| | [MediaRouteSelector](https://developer.android.com/reference/android/support/v7/media/MediaRouteSelector) |
| ### hashCode ``` int hashCode () ```

| Returns || |-------|--------| | `int` |
| ### isActiveScan added in[version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` boolean isActiveScan () ``` Returns true if active scanning should be performed.
| Returns || |-----------|--------| | `boolean` |
| **See also:** - [CALLBACK_FLAG_PERFORM_ACTIVE_SCAN](https://developer.android.com/reference/android/support/v7/media/MediaRouter#CALLBACK_FLAG_PERFORM_ACTIVE_SCAN) ### isValid added in[version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` boolean isValid () ``` Returns true if the discovery request has all of the required fields.
| Returns || |-----------|--------| | `boolean` |
| ### toString ``` String toString () ```

| Returns || |----------|--------| | `String` |
| - ## Interfaces - [RemotePlaybackClient.OnMessageReceivedListener](https://developer.android.com/reference/android/support/v7/media/RemotePlaybackClient.OnMessageReceivedListener) - ## Classes - [MediaControlIntent](https://developer.android.com/reference/android/support/v7/media/MediaControlIntent) - [MediaItemMetadata](https://developer.android.com/reference/android/support/v7/media/MediaItemMetadata) - [MediaItemStatus](https://developer.android.com/reference/android/support/v7/media/MediaItemStatus) - [MediaItemStatus.Builder](https://developer.android.com/reference/android/support/v7/media/MediaItemStatus.Builder) - [MediaRouteDescriptor](https://developer.android.com/reference/android/support/v7/media/MediaRouteDescriptor) - [MediaRouteDescriptor.Builder](https://developer.android.com/reference/android/support/v7/media/MediaRouteDescriptor.Builder) - [MediaRouteDiscoveryRequest](https://developer.android.com/reference/android/support/v7/media/MediaRouteDiscoveryRequest) - [MediaRouteProvider](https://developer.android.com/reference/android/support/v7/media/MediaRouteProvider) - [MediaRouteProvider.Callback](https://developer.android.com/reference/android/support/v7/media/MediaRouteProvider.Callback) - [MediaRouteProvider.ProviderMetadata](https://developer.android.com/reference/android/support/v7/media/MediaRouteProvider.ProviderMetadata) - [MediaRouteProvider.RouteController](https://developer.android.com/reference/android/support/v7/media/MediaRouteProvider.RouteController) - [MediaRouteProviderDescriptor](https://developer.android.com/reference/android/support/v7/media/MediaRouteProviderDescriptor) - [MediaRouteProviderDescriptor.Builder](https://developer.android.com/reference/android/support/v7/media/MediaRouteProviderDescriptor.Builder) - [MediaRouteProviderService](https://developer.android.com/reference/android/support/v7/media/MediaRouteProviderService) - [MediaRouter](https://developer.android.com/reference/android/support/v7/media/MediaRouter) - [MediaRouter.Callback](https://developer.android.com/reference/android/support/v7/media/MediaRouter.Callback) - [MediaRouter.ControlRequestCallback](https://developer.android.com/reference/android/support/v7/media/MediaRouter.ControlRequestCallback) - [MediaRouter.ProviderInfo](https://developer.android.com/reference/android/support/v7/media/MediaRouter.ProviderInfo) - [MediaRouter.RouteInfo](https://developer.android.com/reference/android/support/v7/media/MediaRouter.RouteInfo) - [MediaRouteSelector](https://developer.android.com/reference/android/support/v7/media/MediaRouteSelector) - [MediaRouteSelector.Builder](https://developer.android.com/reference/android/support/v7/media/MediaRouteSelector.Builder) - [MediaSessionStatus](https://developer.android.com/reference/android/support/v7/media/MediaSessionStatus) - [MediaSessionStatus.Builder](https://developer.android.com/reference/android/support/v7/media/MediaSessionStatus.Builder) - [RemotePlaybackClient](https://developer.android.com/reference/android/support/v7/media/RemotePlaybackClient) - [RemotePlaybackClient.ActionCallback](https://developer.android.com/reference/android/support/v7/media/RemotePlaybackClient.ActionCallback) - [RemotePlaybackClient.ItemActionCallback](https://developer.android.com/reference/android/support/v7/media/RemotePlaybackClient.ItemActionCallback) - [RemotePlaybackClient.SessionActionCallback](https://developer.android.com/reference/android/support/v7/media/RemotePlaybackClient.SessionActionCallback) - [RemotePlaybackClient.StatusCallback](https://developer.android.com/reference/android/support/v7/media/RemotePlaybackClient.StatusCallback)