Builder

Kotlin |Java

class Builder

kotlin.Any
↳	androidx.mediarouter.media.MediaRouterParams.Builder

Builder class for MediaRouterParams.

Summary

Public constructors
`<init>()` Constructor for builder to create `MediaRouterParams`.
`<init>(@NonNull params: MediaRouterParams)` Constructor for builder to create `MediaRouterParams` with existing `MediaRouterParams` instance.

Public methods
MediaRouterParams	`build()` Builds the `MediaRouterParams` instance.
MediaRouterParams.Builder	`setDialogType(dialogType: Int)` Sets the media route controller dialog type.
MediaRouterParams.Builder	`setOutputSwitcherEnabled(enabled: Boolean)` Sets whether output switcher dialogs are enabled.
MediaRouterParams.Builder	`setTransferToLocalEnabled(enabled: Boolean)` Enables media can be transferred from remote (e.g. TV) to local (e.g. phone, Bluetooth).

Public constructors

<init>

Builder()

Constructor for builder to create MediaRouterParams.

<init>

Builder(@NonNull params: MediaRouterParams)

Constructor for builder to create MediaRouterParams with existing MediaRouterParams instance.

Parameters
`params`	MediaRouterParams: the existing instance to copy data from.

Public methods

build

@NonNull fun build(): MediaRouterParams

Builds the MediaRouterParams instance.

setDialogType

@NonNull fun setDialogType(dialogType: Int): MediaRouterParams.Builder

Sets the media route controller dialog type. Default value is DIALOG_TYPE_DEFAULT.

Note that from Android R, output switcher will be used rather than the dialog type set by this method if both setOutputSwitcherEnabled(boolean) output switcher} and media transfer feature are enabled.

Parameters
`dialogType`	Int: the dialog type

See Also

setOutputSwitcherEnabled

@NonNull fun setOutputSwitcherEnabled(enabled: Boolean): MediaRouterParams.Builder

Sets whether output switcher dialogs are enabled. This method will be no-op for Android versions earlier than Android R. Default value is false.

If set to true, and when media transfer is enabled, MediaRouteButton will show output switcher when clicked, no matter what type of dialog is set by setDialogType(int).

If set to false, MediaRouteButton will show the dialog type which is set by setDialogType(int).

setTransferToLocalEnabled

@NonNull fun setTransferToLocalEnabled(enabled: Boolean): MediaRouterParams.Builder

Enables media can be transferred from remote (e.g. TV) to local (e.g. phone, Bluetooth). Apps that enabling this feature should handle the case in their properly. Default value is false.

When this is enabled, MediaRouter.Callback#onRouteSelected(MediaRouter, * MediaRouter.RouteInfo, int, MediaRouter.RouteInfo) will be called whenever the 'remote to local' transfer happens, regardless of the selector provided in MediaRouter#addCallback(MediaRouteSelector, MediaRouter.Callback).

Note: This method will be no-op for Android versions earlier than Android R. It has effect only when media transfer is enabled.