MediaRouteControllerDialog

open class MediaRouteControllerDialog : AlertDialog

kotlin.Any
↳	android.app.Dialog
	↳	androidx.appcompat.app.AppCompatDialog
		↳	androidx.appcompat.app.AlertDialog
			↳	androidx.mediarouter.app.MediaRouteControllerDialog

This class implements the route controller dialog for MediaRouter.

This dialog allows the user to control or disconnect from the currently selected route.

Summary

Public constructors
`<init>(context: Context!)`
`<init>(context: Context!, theme: Int)`

Public methods
open Boolean	`onKeyDown(keyCode: Int, event: KeyEvent!)`
open Unit	`onAttachedToWindow()`
open View!	`getMediaControlView()` Gets the media control view that was created by `onCreateMediaControlView(Bundle)`.
open Unit	`setVolumeControlEnabled(enable: Boolean)` Sets whether to enable the volume slider and volume control using the volume keys when the route supports it.
open View!	`onCreateMediaControlView(savedInstanceState: Bundle!)` Provides the subclass an opportunity to create a view that will replace the default media controls for the currently playing content.
open MediaRouter.RouteInfo!	`getRoute()` Gets the route that this dialog is controlling.
open MediaSessionCompat.Token!	`getMediaSession()` Gets the session to use for metadata and transport controls.
open Unit	`onDetachedFromWindow()`
open Boolean	`isVolumeControlEnabled()` Returns whether to enable the volume slider and volume control using the volume keys when the route supports it.
open Boolean	`onKeyUp(keyCode: Int, event: KeyEvent!)`

Protected methods
open Unit	`onCreate(savedInstanceState: Bundle!)`

Inherited functions

From class AlertDialog

`Unit`	`setIconAttribute(attrId: Int)` Sets an icon as supplied by a theme attribute. e.g. android.R.attr.alertDialogIcon
`Unit`	`setIcon(resId: Int)` Set resId to 0 if you don't want an icon.
`Unit`	`setIcon(icon: Drawable!)` Set the `Drawable` to be used in the title.
`Unit`	`setMessage(message: CharSequence!)` Sets the message to display.
`Unit`	`setView(view: View!)` Set the view to display in the dialog. This method has no effect if called after `show()`.
`Unit`	`setView(view: View!, viewSpacingLeft: Int, viewSpacingTop: Int, viewSpacingRight: Int, viewSpacingBottom: Int)` Set the view to display in the dialog, specifying the spacing to appear around that view. This method has no effect if called after `show()`.
`Unit`	`setCustomTitle(customTitleView: View!)` This method has no effect if called after `show()`.
`Unit`	`setTitle(title: CharSequence!)`
`ListView!`	`getListView()` Gets the list view used in the dialog.
`Unit`	`setButton(whichButton: Int, text: CharSequence!, msg: Message!)` Sets a message to be sent when a button is pressed. This method has no effect if called after `show()`.
`Unit`	`setButton(whichButton: Int, text: CharSequence!, listener: OnClickListener!)` Sets a listener to be invoked when the positive button of the dialog is pressed. This method has no effect if called after `show()`.
`Unit`	`setButton(whichButton: Int, text: CharSequence!, icon: Drawable!, listener: OnClickListener!)` Sets an icon to be displayed along with the button text and a listener to be invoked when the positive button of the dialog is pressed. This method has no effect if called after `show()`.
`Button!`	`getButton(whichButton: Int)` Gets one of the buttons used in the dialog. Returns null if the specified button does not exist or the dialog has not yet been fully created (for example, via `show()` or `create()`).

From class AppCompatDialog

`T?`	`findViewById(@IdRes id: Int)`
`AppCompatDelegate!`	`getDelegate()`
`ActionMode?`	`onWindowStartingSupportActionMode(callback: ActionMode.Callback!)`
`Unit`	`onSupportActionModeStarted(mode: ActionMode!)`
`Unit`	`addContentView(view: View!, params: LayoutParams!)`
`Unit`	`setTitle(titleId: Int)`
`Boolean`	`supportRequestWindowFeature(featureId: Int)` Enable extended support library window features. This is a convenience for calling `getWindow().requestFeature()`.
`Unit`	`setContentView(@LayoutRes layoutResID: Int)`
`Unit`	`setContentView(view: View!)`
`Unit`	`setContentView(view: View!, params: LayoutParams!)`
`Unit`	`onStop()`
`Boolean`	`dispatchKeyEvent(event: KeyEvent!)`
`Unit`	`onSupportActionModeFinished(mode: ActionMode!)`
`ActionBar!`	`getSupportActionBar()` Support library version of `android.app.Dialog#getActionBar`. Retrieve a reference to this dialog's ActionBar.

Public constructors

<init>

MediaRouteControllerDialog(context: Context!)

<init>

MediaRouteControllerDialog(context: Context!, theme: Int)

Public methods

onKeyDown

open fun onKeyDown(keyCode: Int, event: KeyEvent!): Boolean

onAttachedToWindow

open fun onAttachedToWindow(): Unit

getMediaControlView

open fun getMediaControlView(): View!

Gets the media control view that was created by onCreateMediaControlView(Bundle).

Return
View!: The media control view, or null if none.

setVolumeControlEnabled

open fun setVolumeControlEnabled(enable: Boolean): Unit

Sets whether to enable the volume slider and volume control using the volume keys when the route supports it.

The default value is true.

onCreateMediaControlView

open fun onCreateMediaControlView(savedInstanceState: Bundle!): View!

Provides the subclass an opportunity to create a view that will replace the default media controls for the currently playing content.

Parameters
`savedInstanceState`	Bundle!: The dialog's saved instance state.

Return
View!: The media control view, or null if none.

getRoute

open fun getRoute(): MediaRouter.RouteInfo!

Gets the route that this dialog is controlling.

getMediaSession

open fun getMediaSession(): MediaSessionCompat.Token!

Gets the session to use for metadata and transport controls.

Return
MediaSessionCompat.Token!: The token for the session to use or null if none.

onDetachedFromWindow

open fun onDetachedFromWindow(): Unit

isVolumeControlEnabled

open fun isVolumeControlEnabled(): Boolean

Returns whether to enable the volume slider and volume control using the volume keys when the route supports it.

onKeyUp

open fun onKeyUp(keyCode: Int, event: KeyEvent!): Boolean

Protected methods

onCreate

protected open fun onCreate(savedInstanceState: Bundle!): Unit