MediaRouteControllerDialog

Artifact: androidx.mediarouter:mediarouter

Added in 1.1.0

Kotlin |Java

public class MediaRouteControllerDialog extends AlertDialog

java.lang.Object
↳	android.app.Dialog
	↳	androidx.activity.ComponentDialog
		↳	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.

See also
`MediaRouteButton`
`MediaRouteActionProvider`

Summary

Public constructors
`MediaRouteControllerDialog(@NonNull Context context)`
`MediaRouteControllerDialog(@NonNull Context context, int theme)`

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

Protected methods
`void`	`onCreate(@Nullable Bundle savedInstanceState)`

Inherited Constants

From android.content.DialogInterface

`static final int`	`BUTTON1 = -1` This field is deprecated.
`static final int`	`BUTTON2 = -2` This field is deprecated.
`static final int`	`BUTTON3 = -3` This field is deprecated.
`static final int`	`BUTTON_NEGATIVE = -2`
`static final int`	`BUTTON_NEUTRAL = -3`
`static final int`	`BUTTON_POSITIVE = -1`

Inherited methods

From androidx.appcompat.app.AlertDialog

`Button`	`getButton(int whichButton)` Gets one of the buttons used in the dialog.
`ListView`	`getListView()` Gets the list view used in the dialog.
`void`	`setButton( int whichButton, CharSequence text, DialogInterface.OnClickListener listener )` Sets a listener to be invoked when the positive button of the dialog is pressed.
`void`	`setButton(int whichButton, CharSequence text, Message msg)` Sets a message to be sent when a button is pressed.
`void`	`setButton( int whichButton, CharSequence text, Drawable icon, DialogInterface.OnClickListener listener )` 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.
`void`	`setCustomTitle(View customTitleView)` This method has no effect if called after `show`.
`void`	`setIcon(Drawable icon)` Set the `Drawable` to be used in the title.
`void`	`setIcon(int resId)` Set resId to 0 if you don't want an icon.
`void`	`setIconAttribute(int attrId)` Sets an icon as supplied by a theme attribute. e.g. android.R.attr.alertDialogIcon
`void`	`setMessage(CharSequence message)` Sets the message to display.
`void`	`setTitle(CharSequence title)`
`void`	`setView(View view)` Set the view to display in the dialog.
`void`	`setView( View view, int viewSpacingLeft, int viewSpacingTop, int viewSpacingRight, int viewSpacingBottom )` Set the view to display in the dialog, specifying the spacing to appear around that view.

From androidx.appcompat.app.AppCompatDialog

`void`	`addContentView(@NonNull View view, ViewGroup.LayoutParams params)`
`void`	`dismiss()`
`boolean`	`dispatchKeyEvent(KeyEvent event)`
`@Nullable T`	`<T extends View> findViewById(@IdRes int id)`
`@NonNull AppCompatDelegate`	`getDelegate()`
`ActionBar`	`getSupportActionBar()` Support library version of `getActionBar`.
`void`	`onStop()`
`void`	`onSupportActionModeFinished(ActionMode mode)` Called when a support action mode has finished.
`void`	`onSupportActionModeStarted(ActionMode mode)` Called when a support action mode has been started.
`@Nullable ActionMode`	`onWindowStartingSupportActionMode(ActionMode.Callback callback)` Called when a support action mode is being started for this window.
`void`	`setContentView(@LayoutRes int layoutResID)`
`void`	`setContentView(@NonNull View view)`
`void`	`setContentView(@NonNull View view, ViewGroup.LayoutParams params)`
`void`	`setTitle(int titleId)`
`boolean`	`supportRequestWindowFeature(int featureId)` Enable extended support library window features.

From androidx.activity.ComponentDialog

`void`	`addContentView(View view, ViewGroup.LayoutParams params)`
`Lifecycle`	`getLifecycle()`
`NavigationEventDispatcher`	`getNavigationEventDispatcher()` Lazily provides a `NavigationEventDispatcher` for back navigation handling, including support for predictive back gestures introduced in Android 13 (API 33+).
`final OnBackPressedDispatcher`	`getOnBackPressedDispatcher()` Retrieve the `OnBackPressedDispatcher` that will be triggered when `onBackPressed` is called.
`SavedStateRegistry`	`getSavedStateRegistry()`
`void`	`initializeViewTreeOwners()` Sets the view tree owners before setting the content view so that the inflation process and attach listeners will see them already present.
`void`	`onBackPressed()` This method is deprecated.
`void`	`onCreate(Bundle savedInstanceState)`
`Bundle`	`onSaveInstanceState()`
`void`	`onStart()`
`void`	`onStop()`
`void`	`setContentView(int layoutResID)`

From android.app.Dialog

`void`	`addContentView(View view, ViewGroup.LayoutParams params)`
`void`	`closeOptionsMenu()`
`void`	`create()`
`boolean`	`dispatchGenericMotionEvent(MotionEvent ev)`
`boolean`	`dispatchKeyEvent(KeyEvent event)`
`boolean`	`dispatchKeyShortcutEvent(KeyEvent event)`
`boolean`	`dispatchPopulateAccessibilityEvent(AccessibilityEvent event)`
`boolean`	`dispatchTouchEvent(MotionEvent ev)`
`boolean`	`dispatchTrackballEvent(MotionEvent ev)`
`T`	`<T extends View> findViewById(int id)`
`ActionBar`	`getActionBar()`
`final Context`	`getContext()`
`View`	`getCurrentFocus()`
`LayoutInflater`	`getLayoutInflater()`
`OnBackInvokedDispatcher`	`getOnBackInvokedDispatcher()`
`final Activity`	`getOwnerActivity()`
`final SearchEvent`	`getSearchEvent()`
`final int`	`getVolumeControlStream()`
`Window`	`getWindow()`
`void`	`hide()`
`void`	`invalidateOptionsMenu()`
`boolean`	`isShowing()`
`void`	`onActionModeFinished(ActionMode mode)`
`void`	`onActionModeStarted(ActionMode mode)`
`void`	`onBackPressed()` This method is deprecated.
`void`	`onContentChanged()`
`boolean`	`onContextItemSelected(MenuItem item)`
`void`	`onContextMenuClosed(Menu menu)`
`void`	`onCreate(Bundle savedInstanceState)`
`void`	`onCreateContextMenu( ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo )`
`boolean`	`onCreateOptionsMenu(Menu menu)`
`boolean`	`onCreatePanelMenu(int featureId, Menu menu)`
`View`	`onCreatePanelView(int featureId)`
`boolean`	`onGenericMotionEvent(MotionEvent event)`
`boolean`	`onKeyDown(int keyCode, KeyEvent event)`
`boolean`	`onKeyLongPress(int keyCode, KeyEvent event)`
`boolean`	`onKeyMultiple(int keyCode, int repeatCount, KeyEvent event)`
`boolean`	`onKeyShortcut(int keyCode, KeyEvent event)`
`boolean`	`onKeyUp(int keyCode, KeyEvent event)`
`boolean`	`onMenuItemSelected(int featureId, MenuItem item)`
`boolean`	`onMenuOpened(int featureId, Menu menu)`
`boolean`	`onOptionsItemSelected(MenuItem item)`
`void`	`onOptionsMenuClosed(Menu menu)`
`void`	`onPanelClosed(int featureId, Menu menu)`
`boolean`	`onPrepareOptionsMenu(Menu menu)`
`boolean`	`onPreparePanel(int featureId, View view, Menu menu)`
`void`	`onRestoreInstanceState(Bundle savedInstanceState)`
`Bundle`	`onSaveInstanceState()`
`boolean`	`onSearchRequested()`
`void`	`onStart()`
`void`	`onStop()`
`boolean`	`onTouchEvent(MotionEvent event)`
`boolean`	`onTrackballEvent(MotionEvent event)`
`void`	`onWindowAttributesChanged(WindowManager.LayoutParams params)`
`void`	`onWindowFocusChanged(boolean hasFocus)`
`ActionMode`	`onWindowStartingActionMode(ActionMode.Callback callback)`
`void`	`openContextMenu(View view)`
`void`	`openOptionsMenu()`
`void`	`registerForContextMenu(View view)`
`final boolean`	`requestWindowFeature(int featureId)`
`final T`	`<T extends View> requireViewById(int id)`
`void`	`setCancelMessage(Message msg)`
`void`	`setCancelable(boolean flag)`
`void`	`setCanceledOnTouchOutside(boolean cancel)`
`void`	`setContentView(View view)`
`void`	`setDismissMessage(Message msg)`
`final void`	`setFeatureDrawable(int featureId, Drawable drawable)`
`final void`	`setFeatureDrawableAlpha(int featureId, int alpha)`
`final void`	`setFeatureDrawableResource(int featureId, int resId)`
`final void`	`setFeatureDrawableUri(int featureId, Uri uri)`
`void`	`setOnCancelListener(DialogInterface.OnCancelListener listener)`
`void`	`setOnDismissListener(DialogInterface.OnDismissListener listener)`
`void`	`setOnKeyListener(DialogInterface.OnKeyListener onKeyListener)`
`void`	`setOnShowListener(DialogInterface.OnShowListener listener)`
`final void`	`setOwnerActivity(Activity activity)`
`void`	`setTitle(int titleId)`
`final void`	`setVolumeControlStream(int streamType)`
`void`	`show()`
`void`	`takeKeyEvents(boolean get)`
`void`	`unregisterForContextMenu(View view)`

From android.content.DialogInterface

`abstract void`	`cancel()`
`abstract void`	`dismiss()`

From androidx.lifecycle.LifecycleOwner

abstract Lifecycle

getLifecycle()

From androidx.navigationevent.NavigationEventDispatcherOwner

abstract NavigationEventDispatcher

getNavigationEventDispatcher()

From androidx.savedstate.SavedStateRegistryOwner

abstract SavedStateRegistry

getSavedStateRegistry()

From android.view.Window.Callback

`void`	`onPointerCaptureChanged(boolean hasCapture)`
`void`	`onProvideKeyboardShortcuts( List<KeyboardShortcutGroup> data, Menu menu, int deviceId )`

Public constructors

MediaRouteControllerDialog

Added in 1.1.0

public MediaRouteControllerDialog(@NonNull Context context)

MediaRouteControllerDialog

Added in 1.1.0

public MediaRouteControllerDialog(@NonNull Context context, int theme)

Public methods

getMediaControlView

Added in 1.1.0

public @Nullable View getMediaControlView()

Gets the media control view that was created by onCreateMediaControlView.

Returns
`@Nullable View`	The media control view, or null if none.

getMediaSession

Added in 1.1.0

public @Nullable MediaSessionCompat.Token getMediaSession()

Gets the session to use for metadata and transport controls.

Returns
`@Nullable MediaSessionCompat.Token`	The token for the session to use or null if none.

getRoute

Added in 1.1.0

public @NonNull MediaRouter.RouteInfo getRoute()

Gets the route that this dialog is controlling.

isVolumeControlEnabled

Added in 1.1.0

public boolean isVolumeControlEnabled()

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

onAttachedToWindow

public void onAttachedToWindow()

onCreateMediaControlView

Added in 1.1.0

public @Nullable View onCreateMediaControlView(@Nullable Bundle savedInstanceState)

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

Parameters
`@Nullable Bundle savedInstanceState`	The dialog's saved instance state.

Returns
`@Nullable View`	The media control view, or null if none.

onDetachedFromWindow

public void onDetachedFromWindow()

onKeyDown

public boolean onKeyDown(int keyCode, @NonNull KeyEvent event)

onKeyUp

public boolean onKeyUp(int keyCode, @NonNull KeyEvent event)

setVolumeControlEnabled

Added in 1.1.0

public void setVolumeControlEnabled(boolean enable)

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

The default value is true.

Protected methods

onCreate

protected void onCreate(@Nullable Bundle savedInstanceState)