ComponentDialog

Kotlin |Java

public class ComponentDialog extends Dialog implements LifecycleOwner, OnBackPressedDispatcherOwner, SavedStateRegistryOwner

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

Known direct subclasses

AppCompatDialog

AppCompatDialog

Base class for AppCompat themed android.app.Dialogs.

Known indirect subclasses

AlertDialog, MediaRouteChooserDialog, MediaRouteControllerDialog

`AlertDialog`	A subclass of Dialog that can display one, two or three buttons.
`MediaRouteChooserDialog`	This class implements the route chooser dialog for `MediaRouter`.
`MediaRouteControllerDialog`	This class implements the route controller dialog for `MediaRouter`.

Base class for dialogs that enables composition of higher level components.

Summary

Public constructors
`ComponentDialog(@NonNull Context context, @StyleRes int themeResId)`

Public methods
`void`	`addContentView(@NonNull View view, ViewGroup.LayoutParams params)`
`@NonNull Lifecycle`	`getLifecycle()` Returns the Lifecycle of the provider.
`final @NonNull OnBackPressedDispatcher`	`getOnBackPressedDispatcher()` The `OnBackPressedDispatcher` that should handle the system back button.
`@NonNull SavedStateRegistry`	`getSavedStateRegistry()` The `SavedStateRegistry` owned by this SavedStateRegistryOwner
`void`	`@CallSuper onBackPressed()`
`@NonNull Bundle`	`onSaveInstanceState()`
`void`	`setContentView(int layoutResID)`
`void`	`setContentView(@NonNull View view)`
`void`	`setContentView(@NonNull View view, ViewGroup.LayoutParams params)`

Protected methods
`void`	`@CallSuper onCreate(Bundle savedInstanceState)`
`void`	`@CallSuper onStart()`
`void`	`@CallSuper onStop()`

Inherited methods

From android.app.Dialog

`void`	`cancel()`
`void`	`closeOptionsMenu()`
`void`	`create()`
`void`	`dismiss()`
`boolean`	`dispatchGenericMotionEvent(@NonNull @NonNull MotionEvent p0)`
`boolean`	`dispatchKeyEvent(@NonNull @NonNull KeyEvent p0)`
`boolean`	`dispatchKeyShortcutEvent(@NonNull @NonNull KeyEvent p0)`
`boolean`	`dispatchPopulateAccessibilityEvent( @NonNull @NonNull AccessibilityEvent p0 )`
`boolean`	`dispatchTouchEvent(@NonNull @NonNull MotionEvent p0)`
`boolean`	`dispatchTrackballEvent(@NonNull @NonNull MotionEvent p0)`
`@NonNull T`	`<T extends View> findViewById(int p0)`
`@Nullable ActionBar`	`getActionBar()`
`final @NonNull @NonNull Context`	`getContext()`
`@Nullable View`	`getCurrentFocus()`
`@NonNull @NonNull LayoutInflater`	`getLayoutInflater()`
`@NonNull @NonNull OnBackInvokedDispatcher`	`getOnBackInvokedDispatcher()`
`final @Nullable Activity`	`getOwnerActivity()`
`final @Nullable SearchEvent`	`getSearchEvent()`
`final int`	`getVolumeControlStream()`
`@Nullable Window`	`getWindow()`
`void`	`hide()`
`void`	`invalidateOptionsMenu()`
`boolean`	`isShowing()`
`void`	`onActionModeFinished(@NonNull ActionMode p0)`
`void`	`onActionModeStarted(@NonNull ActionMode p0)`
`void`	`onAttachedToWindow()`
`void`	`onContentChanged()`
`boolean`	`onContextItemSelected(@NonNull @NonNull MenuItem p0)`
`void`	`onContextMenuClosed(@NonNull @NonNull Menu p0)`
`void`	`onCreateContextMenu( @NonNull ContextMenu p0, @NonNull View p1, @NonNull ContextMenu.ContextMenuInfo p2 )`
`boolean`	`onCreateOptionsMenu(@NonNull @NonNull Menu p0)`
`boolean`	`onCreatePanelMenu(int p0, @NonNull @NonNull Menu p1)`
`View`	`onCreatePanelView(int p0)`
`void`	`onDetachedFromWindow()`
`boolean`	`onGenericMotionEvent(@NonNull @NonNull MotionEvent p0)`
`boolean`	`onKeyDown(int p0, @NonNull @NonNull KeyEvent p1)`
`boolean`	`onKeyLongPress(int p0, @NonNull @NonNull KeyEvent p1)`
`boolean`	`onKeyMultiple(int p0, int p1, @NonNull @NonNull KeyEvent p2)`
`boolean`	`onKeyShortcut(int p0, @NonNull @NonNull KeyEvent p1)`
`boolean`	`onKeyUp(int p0, @NonNull @NonNull KeyEvent p1)`
`boolean`	`onMenuItemSelected(int p0, @NonNull @NonNull MenuItem p1)`
`boolean`	`onMenuOpened(int p0, @NonNull @NonNull Menu p1)`
`boolean`	`onOptionsItemSelected(@NonNull @NonNull MenuItem p0)`
`void`	`onOptionsMenuClosed(@NonNull @NonNull Menu p0)`
`void`	`onPanelClosed(int p0, @NonNull @NonNull Menu p1)`
`boolean`	`onPrepareOptionsMenu(@NonNull @NonNull Menu p0)`
`boolean`	`onPreparePanel(int p0, @Nullable View p1, @NonNull @NonNull Menu p2)`
`void`	`onRestoreInstanceState(@NonNull @NonNull Bundle p0)`
`boolean`	`onSearchRequested()`
`boolean`	`onSearchRequested(@NonNull @NonNull SearchEvent p0)`
`boolean`	`onTouchEvent(@NonNull @NonNull MotionEvent p0)`
`boolean`	`onTrackballEvent(@NonNull @NonNull MotionEvent p0)`
`void`	`onWindowAttributesChanged(@NonNull WindowManager.LayoutParams p0)`
`void`	`onWindowFocusChanged(boolean p0)`
`ActionMode`	`onWindowStartingActionMode(@NonNull ActionMode.Callback p0)`
`ActionMode`	`onWindowStartingActionMode(@NonNull ActionMode.Callback p0, int p1)`
`void`	`openContextMenu(@NonNull @NonNull View p0)`
`void`	`openOptionsMenu()`
`void`	`registerForContextMenu(@NonNull @NonNull View p0)`
`final boolean`	`requestWindowFeature(int p0)`
`final @NonNull @NonNull T`	`<T extends View> requireViewById(int p0)`
`void`	`setCancelMessage(@Nullable Message p0)`
`void`	`setCancelable(boolean p0)`
`void`	`setCanceledOnTouchOutside(boolean p0)`
`void`	`setDismissMessage(@Nullable Message p0)`
`final void`	`setFeatureDrawable(int p0, @Nullable Drawable p1)`
`final void`	`setFeatureDrawableAlpha(int p0, int p1)`
`final void`	`setFeatureDrawableResource(int p0, int p1)`
`final void`	`setFeatureDrawableUri(int p0, @Nullable Uri p1)`
`void`	`setOnCancelListener(@Nullable DialogInterface.OnCancelListener p0)`
`void`	`setOnDismissListener(@Nullable DialogInterface.OnDismissListener p0)`
`void`	`setOnKeyListener(@Nullable DialogInterface.OnKeyListener p0)`
`void`	`setOnShowListener(@Nullable DialogInterface.OnShowListener p0)`
`final void`	`setOwnerActivity(@NonNull @NonNull Activity p0)`
`void`	`setTitle(int p0)`
`void`	`setTitle(@Nullable CharSequence p0)`
`final void`	`setVolumeControlStream(int p0)`
`void`	`show()`
`void`	`takeKeyEvents(boolean p0)`
`void`	`unregisterForContextMenu(@NonNull @NonNull View p0)`

From android.view.Window.Callback

`void`	`onPointerCaptureChanged(boolean p0)`
`void`	`onProvideKeyboardShortcuts( @NonNull List<@NonNull KeyboardShortcutGroup> p0, @Nullable Menu p1, int p2 )`

Public constructors

ComponentDialog

public ComponentDialog(@NonNull Context context, @StyleRes int themeResId)

Public methods

addContentView

public void addContentView(@NonNull View view, ViewGroup.LayoutParams params)

getLifecycle

public @NonNull Lifecycle getLifecycle()

Returns the Lifecycle of the provider.

Returns
`@NonNull Lifecycle`	The lifecycle of the provider.

getOnBackPressedDispatcher

public final @NonNull OnBackPressedDispatcher getOnBackPressedDispatcher()

The OnBackPressedDispatcher that should handle the system back button.

getSavedStateRegistry

public @NonNull SavedStateRegistry getSavedStateRegistry()

The SavedStateRegistry owned by this SavedStateRegistryOwner

onBackPressed

@CallSuper
public void onBackPressed()

onSaveInstanceState

public @NonNull Bundle onSaveInstanceState()

setContentView

public void setContentView(int layoutResID)

setContentView

public void setContentView(@NonNull View view)

setContentView

public void setContentView(@NonNull View view, ViewGroup.LayoutParams params)

Protected methods

onCreate

@CallSuper
protected void onCreate(Bundle savedInstanceState)

onStart

@CallSuper
protected void onStart()

onStop

@CallSuper
protected void onStop()