java.lang.Object
- android.view.View
- - android.view.ViewGroup
  - - android.widget.FrameLayout
    - - com.google.android.exoplayer2.ui.PlayerControlView

All Implemented Interfaces:

Drawable.Callback, AccessibilityEventSource, KeyEvent.Callback, ViewManager, ViewParent
```
public class PlayerControlView
extends FrameLayout
```
A view for controlling Player instances.
A PlayerControlView can be customized by setting attributes (or calling corresponding methods), overriding drawables, overriding the view's layout file, or by specifying a custom view layout file.
Attributes
The following attributes can be set on a PlayerControlView when used in a layout XML file:
- show_timeout - The time between the last user interaction and the controls being automatically hidden, in milliseconds. Use zero if the controls should not automatically timeout.
  - Corresponding method: setShowTimeoutMs(int)
  - Default: DEFAULT_SHOW_TIMEOUT_MS
- show_rewind_button - Whether the rewind button is shown.
  - Corresponding method: setShowRewindButton(boolean)
  - Default: true
- show_fastforward_button - Whether the fast forward button is shown.
  - Corresponding method: setShowFastForwardButton(boolean)
  - Default: true
- show_previous_button - Whether the previous button is shown.
  - Corresponding method: setShowPreviousButton(boolean)
  - Default: true
- show_next_button - Whether the next button is shown.
  - Corresponding method: setShowNextButton(boolean)
  - Default: true
- repeat_toggle_modes - A flagged enumeration value specifying which repeat mode toggle options are enabled. Valid values are: none, one, all, or one|all.
  - Corresponding method: setRepeatToggleModes(int)
  - Default: DEFAULT_REPEAT_TOGGLE_MODES
- show_shuffle_button - Whether the shuffle button is shown.
  - Corresponding method: setShowShuffleButton(boolean)
  - Default: false
- time_bar_min_update_interval - Specifies the minimum interval between time bar position updates.
  - Corresponding method: setTimeBarMinUpdateInterval(int)
  - Default: DEFAULT_TIME_BAR_MIN_UPDATE_INTERVAL_MS
- controller_layout_id - Specifies the id of the layout to be inflated. See below for more details.
  - Corresponding method: None
  - Default: R.layout.exo_player_control_view
- All attributes that can be set on DefaultTimeBar can also be set on a PlayerControlView, and will be propagated to the inflated DefaultTimeBar unless the layout is overridden to specify a custom exo_progress (see below).
Overriding drawables
The drawables used by PlayerControlView (with its default layout file) can be overridden by drawables with the same names defined in your application. The drawables that can be overridden are:
- exo_controls_play - The play icon.
- exo_controls_pause - The pause icon.
- exo_controls_rewind - The rewind icon.
- exo_controls_fastforward - The fast forward icon.
- exo_controls_previous - The previous icon.
- exo_controls_next - The next icon.
- exo_controls_repeat_off - The repeat icon for Player.REPEAT_MODE_OFF.
- exo_controls_repeat_one - The repeat icon for Player.REPEAT_MODE_ONE.
- exo_controls_repeat_all - The repeat icon for Player.REPEAT_MODE_ALL.
- exo_controls_shuffle_off - The shuffle icon when shuffling is disabled.
- exo_controls_shuffle_on - The shuffle icon when shuffling is enabled.
- exo_controls_vr - The VR icon.
Overriding the layout file
To customize the layout of PlayerControlView throughout your app, or just for certain configurations, you can define exo_player_control_view.xml layout files in your application res/layout* directories. These layouts will override the one provided by the library, and will be inflated for use by PlayerControlView. The view identifies and binds its children by looking for the following ids:
- exo_play - The play button.
  - Type: View
- exo_pause - The pause button.
  - Type: View
- exo_rew - The rewind button.
  - Type: View
- exo_ffwd - The fast forward button.
  - Type: View
- exo_prev - The previous button.
  - Type: View
- exo_next - The next button.
  - Type: View
- exo_repeat_toggle - The repeat toggle button.
  - Type: ImageView
  - Note: PlayerControlView will programmatically set the drawable on the repeat toggle button according to the player's current repeat mode. The drawables used are exo_controls_repeat_off, exo_controls_repeat_one and exo_controls_repeat_all. See the section above for information on overriding these drawables.
- exo_shuffle - The shuffle button.
  - Type: ImageView
  - Note: PlayerControlView will programmatically set the drawable on the shuffle button according to the player's current repeat mode. The drawables used are exo_controls_shuffle_off and exo_controls_shuffle_on. See the section above for information on overriding these drawables.
- exo_vr - The VR mode button.
  - Type: View
- exo_position - Text view displaying the current playback position.
  - Type: TextView
- exo_duration - Text view displaying the current media duration.
  - Type: TextView
- exo_progress_placeholder - A placeholder that's replaced with the inflated DefaultTimeBar. Ignored if an exo_progress view exists.
  - Type: View
- exo_progress - Time bar that's updated during playback and allows seeking. DefaultTimeBar attributes set on the PlayerControlView will not be automatically propagated through to this instance. If a view exists with this id, any exo_progress_placeholder view will be ignored.
  - Type: TimeBar
All child views are optional and so can be omitted if not required, however where defined they must be of the expected type.
Specifying a custom layout file
Defining your own exo_player_control_view.xml is useful to customize the layout of PlayerControlView throughout your application. It's also possible to customize the layout for a single instance in a layout file. This is achieved by setting the controller_layout_id attribute on a PlayerControlView. This will cause the specified layout to be inflated instead of exo_player_control_view.xml for only the instance on which the attribute is set.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static interface`	`PlayerControlView.ProgressUpdateListener`	Listener to be notified when progress has been updated.
`static interface`	`PlayerControlView.VisibilityListener`	Listener to be notified about changes of the visibility of the UI control.

Nested classes/interfaces inherited from class android.widget.FrameLayout
FrameLayout.LayoutParams

Nested classes/interfaces inherited from class android.view.ViewGroup
ViewGroup.MarginLayoutParams, ViewGroup.OnHierarchyChangeListener

Field Summary

Fields
Modifier and Type	Field	Description
`static @com.google.android.exoplayer2.util.RepeatModeUtil.RepeatToggleModes int`	`DEFAULT_REPEAT_TOGGLE_MODES`	The default repeat toggle modes.
`static int`	`DEFAULT_SHOW_TIMEOUT_MS`	The default show timeout, in milliseconds.
`static int`	`DEFAULT_TIME_BAR_MIN_UPDATE_INTERVAL_MS`	The default minimum interval between time bar position updates.
`static int`	`MAX_WINDOWS_FOR_MULTI_WINDOW_TIME_BAR`	The maximum number of windows that can be shown in a multi-window time bar.

Fields inherited from class android.view.ViewGroup
CLIP_TO_PADDING_MASK, FOCUS_AFTER_DESCENDANTS, FOCUS_BEFORE_DESCENDANTS, FOCUS_BLOCK_DESCENDANTS, LAYOUT_MODE_CLIP_BOUNDS, LAYOUT_MODE_OPTICAL_BOUNDS, PERSISTENT_ALL_CACHES, PERSISTENT_ANIMATION_CACHE, PERSISTENT_NO_CACHE, PERSISTENT_SCROLLING_CACHE

Fields inherited from class android.view.View
ACCESSIBILITY_LIVE_REGION_ASSERTIVE, ACCESSIBILITY_LIVE_REGION_NONE, ACCESSIBILITY_LIVE_REGION_POLITE, ALPHA, AUTOFILL_FLAG_INCLUDE_NOT_IMPORTANT_VIEWS, AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_DATE, AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_DAY, AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_MONTH, AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_YEAR, AUTOFILL_HINT_CREDIT_CARD_NUMBER, AUTOFILL_HINT_CREDIT_CARD_SECURITY_CODE, AUTOFILL_HINT_EMAIL_ADDRESS, AUTOFILL_HINT_NAME, AUTOFILL_HINT_PASSWORD, AUTOFILL_HINT_PHONE, AUTOFILL_HINT_POSTAL_ADDRESS, AUTOFILL_HINT_POSTAL_CODE, AUTOFILL_HINT_USERNAME, AUTOFILL_TYPE_DATE, AUTOFILL_TYPE_LIST, AUTOFILL_TYPE_NONE, AUTOFILL_TYPE_TEXT, AUTOFILL_TYPE_TOGGLE, DRAG_FLAG_GLOBAL, DRAG_FLAG_GLOBAL_PERSISTABLE_URI_PERMISSION, DRAG_FLAG_GLOBAL_PREFIX_URI_PERMISSION, DRAG_FLAG_GLOBAL_URI_READ, DRAG_FLAG_GLOBAL_URI_WRITE, DRAG_FLAG_OPAQUE, DRAWING_CACHE_QUALITY_AUTO, DRAWING_CACHE_QUALITY_HIGH, DRAWING_CACHE_QUALITY_LOW, EMPTY_STATE_SET, ENABLED_FOCUSED_SELECTED_STATE_SET, ENABLED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET, ENABLED_FOCUSED_STATE_SET, ENABLED_FOCUSED_WINDOW_FOCUSED_STATE_SET, ENABLED_SELECTED_STATE_SET, ENABLED_SELECTED_WINDOW_FOCUSED_STATE_SET, ENABLED_STATE_SET, ENABLED_WINDOW_FOCUSED_STATE_SET, FIND_VIEWS_WITH_CONTENT_DESCRIPTION, FIND_VIEWS_WITH_TEXT, FOCUS_BACKWARD, FOCUS_DOWN, FOCUS_FORWARD, FOCUS_LEFT, FOCUS_RIGHT, FOCUS_UP, FOCUSABLE, FOCUSABLE_AUTO, FOCUSABLES_ALL, FOCUSABLES_TOUCH_MODE, FOCUSED_SELECTED_STATE_SET, FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET, FOCUSED_STATE_SET, FOCUSED_WINDOW_FOCUSED_STATE_SET, GONE, HAPTIC_FEEDBACK_ENABLED, IMPORTANT_FOR_ACCESSIBILITY_AUTO, IMPORTANT_FOR_ACCESSIBILITY_NO, IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS, IMPORTANT_FOR_ACCESSIBILITY_YES, IMPORTANT_FOR_AUTOFILL_AUTO, IMPORTANT_FOR_AUTOFILL_NO, IMPORTANT_FOR_AUTOFILL_NO_EXCLUDE_DESCENDANTS, IMPORTANT_FOR_AUTOFILL_YES, IMPORTANT_FOR_AUTOFILL_YES_EXCLUDE_DESCENDANTS, IMPORTANT_FOR_CONTENT_CAPTURE_AUTO, IMPORTANT_FOR_CONTENT_CAPTURE_NO, IMPORTANT_FOR_CONTENT_CAPTURE_NO_EXCLUDE_DESCENDANTS, IMPORTANT_FOR_CONTENT_CAPTURE_YES, IMPORTANT_FOR_CONTENT_CAPTURE_YES_EXCLUDE_DESCENDANTS, INVISIBLE, KEEP_SCREEN_ON, LAYER_TYPE_HARDWARE, LAYER_TYPE_NONE, LAYER_TYPE_SOFTWARE, LAYOUT_DIRECTION_INHERIT, LAYOUT_DIRECTION_LOCALE, LAYOUT_DIRECTION_LTR, LAYOUT_DIRECTION_RTL, MEASURED_HEIGHT_STATE_SHIFT, MEASURED_SIZE_MASK, MEASURED_STATE_MASK, MEASURED_STATE_TOO_SMALL, NO_ID, NOT_FOCUSABLE, OVER_SCROLL_ALWAYS, OVER_SCROLL_IF_CONTENT_SCROLLS, OVER_SCROLL_NEVER, PRESSED_ENABLED_FOCUSED_SELECTED_STATE_SET, PRESSED_ENABLED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_ENABLED_FOCUSED_STATE_SET, PRESSED_ENABLED_FOCUSED_WINDOW_FOCUSED_STATE_SET, PRESSED_ENABLED_SELECTED_STATE_SET, PRESSED_ENABLED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_ENABLED_STATE_SET, PRESSED_ENABLED_WINDOW_FOCUSED_STATE_SET, PRESSED_FOCUSED_SELECTED_STATE_SET, PRESSED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_FOCUSED_STATE_SET, PRESSED_FOCUSED_WINDOW_FOCUSED_STATE_SET, PRESSED_SELECTED_STATE_SET, PRESSED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_STATE_SET, PRESSED_WINDOW_FOCUSED_STATE_SET, ROTATION, ROTATION_X, ROTATION_Y, SCALE_X, SCALE_Y, SCREEN_STATE_OFF, SCREEN_STATE_ON, SCROLL_AXIS_HORIZONTAL, SCROLL_AXIS_NONE, SCROLL_AXIS_VERTICAL, SCROLL_CAPTURE_HINT_AUTO, SCROLL_CAPTURE_HINT_EXCLUDE, SCROLL_CAPTURE_HINT_EXCLUDE_DESCENDANTS, SCROLL_CAPTURE_HINT_INCLUDE, SCROLL_INDICATOR_BOTTOM, SCROLL_INDICATOR_END, SCROLL_INDICATOR_LEFT, SCROLL_INDICATOR_RIGHT, SCROLL_INDICATOR_START, SCROLL_INDICATOR_TOP, SCROLLBAR_POSITION_DEFAULT, SCROLLBAR_POSITION_LEFT, SCROLLBAR_POSITION_RIGHT, SCROLLBARS_INSIDE_INSET, SCROLLBARS_INSIDE_OVERLAY, SCROLLBARS_OUTSIDE_INSET, SCROLLBARS_OUTSIDE_OVERLAY, SELECTED_STATE_SET, SELECTED_WINDOW_FOCUSED_STATE_SET, SOUND_EFFECTS_ENABLED, STATUS_BAR_HIDDEN, STATUS_BAR_VISIBLE, SYSTEM_UI_FLAG_FULLSCREEN, SYSTEM_UI_FLAG_HIDE_NAVIGATION, SYSTEM_UI_FLAG_IMMERSIVE, SYSTEM_UI_FLAG_IMMERSIVE_STICKY, SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN, SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION, SYSTEM_UI_FLAG_LAYOUT_STABLE, SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR, SYSTEM_UI_FLAG_LIGHT_STATUS_BAR, SYSTEM_UI_FLAG_LOW_PROFILE, SYSTEM_UI_FLAG_VISIBLE, SYSTEM_UI_LAYOUT_FLAGS, TEXT_ALIGNMENT_CENTER, TEXT_ALIGNMENT_GRAVITY, TEXT_ALIGNMENT_INHERIT, TEXT_ALIGNMENT_TEXT_END, TEXT_ALIGNMENT_TEXT_START, TEXT_ALIGNMENT_VIEW_END, TEXT_ALIGNMENT_VIEW_START, TEXT_DIRECTION_ANY_RTL, TEXT_DIRECTION_FIRST_STRONG, TEXT_DIRECTION_FIRST_STRONG_LTR, TEXT_DIRECTION_FIRST_STRONG_RTL, TEXT_DIRECTION_INHERIT, TEXT_DIRECTION_LOCALE, TEXT_DIRECTION_LTR, TEXT_DIRECTION_RTL, TRANSLATION_X, TRANSLATION_Y, TRANSLATION_Z, VIEW_LOG_TAG, VISIBLE, WINDOW_FOCUSED_STATE_SET, X, Y, Z

Constructor Summary

Constructors
Constructor	Description
`PlayerControlView(Context context)`
`PlayerControlView(Context context, AttributeSet attrs)`
`PlayerControlView(Context context, AttributeSet attrs, int defStyleAttr)`
`PlayerControlView(Context context, AttributeSet attrs, int defStyleAttr, AttributeSet playbackAttrs)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addVisibilityListener(PlayerControlView.VisibilityListener listener)`	Adds a `PlayerControlView.VisibilityListener`.
`boolean`	`dispatchKeyEvent(KeyEvent event)`
`boolean`	`dispatchMediaKeyEvent(KeyEvent event)`	Called to process media key events.
`boolean`	`dispatchTouchEvent(MotionEvent ev)`
`Player`	`getPlayer()`	Returns the `Player` currently being controlled by this view, or null if no player is set.
`@com.google.android.exoplayer2.util.RepeatModeUtil.RepeatToggleModes int`	`getRepeatToggleModes()`	Returns which repeat toggle modes are enabled.
`boolean`	`getShowShuffleButton()`	Returns whether the shuffle button is shown.
`int`	`getShowTimeoutMs()`	Returns the playback controls timeout.
`boolean`	`getShowVrButton()`	Returns whether the VR button is shown.
`void`	`hide()`	Hides the controller.
`boolean`	`isVisible()`	Returns whether the controller is currently visible.
`void`	`onAttachedToWindow()`
`void`	`onDetachedFromWindow()`
`void`	`removeVisibilityListener(PlayerControlView.VisibilityListener listener)`	Removes a `PlayerControlView.VisibilityListener`.
`void`	`setExtraAdGroupMarkers(long[] extraAdGroupTimesMs, boolean[] extraPlayedAdGroups)`	Sets the millisecond positions of extra ad markers relative to the start of the window (or timeline, if in multi-window mode) and whether each extra ad has been played or not.
`void`	`setPlayer(Player player)`	Sets the `Player` to control.
`void`	`setProgressUpdateListener(PlayerControlView.ProgressUpdateListener listener)`	Sets the `PlayerControlView.ProgressUpdateListener`.
`void`	`setRepeatToggleModes(@com.google.android.exoplayer2.util.RepeatModeUtil.RepeatToggleModes int repeatToggleModes)`	Sets which repeat toggle modes are enabled.
`void`	`setShowFastForwardButton(boolean showFastForwardButton)`	Sets whether the fast forward button is shown.
`void`	`setShowMultiWindowTimeBar(boolean showMultiWindowTimeBar)`	Sets whether the time bar should show all windows, as opposed to just the current one.
`void`	`setShowNextButton(boolean showNextButton)`	Sets whether the next button is shown.
`void`	`setShowPreviousButton(boolean showPreviousButton)`	Sets whether the previous button is shown.
`void`	`setShowRewindButton(boolean showRewindButton)`	Sets whether the rewind button is shown.
`void`	`setShowShuffleButton(boolean showShuffleButton)`	Sets whether the shuffle button is shown.
`void`	`setShowTimeoutMs(int showTimeoutMs)`	Sets the playback controls timeout.
`void`	`setShowVrButton(boolean showVrButton)`	Sets whether the VR button is shown.
`void`	`setTimeBarMinUpdateInterval(int minUpdateIntervalMs)`	Sets the minimum interval between time bar position updates.
`void`	`setVrButtonListener(View.OnClickListener onClickListener)`	Sets listener for the VR button.
`void`	`show()`	Shows the playback controls.

Methods inherited from class android.widget.FrameLayout
checkLayoutParams, generateDefaultLayoutParams, generateLayoutParams, generateLayoutParams, getAccessibilityClassName, getConsiderGoneChildrenWhenMeasuring, getMeasureAllChildren, onLayout, onMeasure, setForegroundGravity, setMeasureAllChildren, shouldDelayChildPressedState

Methods inherited from class android.view.ViewGroup
addChildrenForAccessibility, addExtraDataToAccessibilityNodeInfo, addFocusables, addKeyboardNavigationClusters, addStatesFromChildren, addTouchables, addView, addView, addView, addView, addView, addViewInLayout, addViewInLayout, attachLayoutAnimationParameters, attachViewToParent, bringChildToFront, canAnimate, childDrawableStateChanged, childHasTransientStateChanged, cleanupLayoutState, clearChildFocus, clearDisappearingChildren, clearFocus, debug, detachAllViewsFromParent, detachViewFromParent, detachViewFromParent, detachViewsFromParent, dispatchApplyWindowInsets, dispatchCapturedPointerEvent, dispatchConfigurationChanged, dispatchCreateViewTranslationRequest, dispatchDisplayHint, dispatchDragEvent, dispatchDraw, dispatchDrawableHotspotChanged, dispatchFinishTemporaryDetach, dispatchFreezeSelfOnly, dispatchGenericFocusedEvent, dispatchGenericPointerEvent, dispatchHoverEvent, dispatchKeyEventPreIme, dispatchKeyShortcutEvent, dispatchPointerCaptureChanged, dispatchProvideAutofillStructure, dispatchProvideStructure, dispatchRestoreInstanceState, dispatchSaveInstanceState, dispatchScrollCaptureSearch, dispatchSetActivated, dispatchSetPressed, dispatchSetSelected, dispatchStartTemporaryDetach, dispatchSystemUiVisibilityChanged, dispatchThawSelfOnly, dispatchTrackballEvent, dispatchUnhandledMove, dispatchVisibilityChanged, dispatchWindowFocusChanged, dispatchWindowInsetsAnimationEnd, dispatchWindowInsetsAnimationPrepare, dispatchWindowInsetsAnimationProgress, dispatchWindowInsetsAnimationStart, dispatchWindowSystemUiVisiblityChanged, dispatchWindowVisibilityChanged, drawableStateChanged, drawChild, endViewTransition, findFocus, findViewsWithText, focusableViewAvailable, focusSearch, gatherTransparentRegion, getChildAt, getChildCount, getChildDrawingOrder, getChildDrawingOrder, getChildMeasureSpec, getChildStaticTransformation, getChildVisibleRect, getClipChildren, getClipToPadding, getDescendantFocusability, getFocusedChild, getLayoutAnimation, getLayoutAnimationListener, getLayoutMode, getLayoutTransition, getNestedScrollAxes, getOverlay, getPersistentDrawingCache, getTouchscreenBlocksFocus, hasFocus, hasTransientState, indexOfChild, invalidateChild, invalidateChildInParent, isAlwaysDrawnWithCacheEnabled, isAnimationCacheEnabled, isChildrenDrawingOrderEnabled, isChildrenDrawnWithCacheEnabled, isLayoutSuppressed, isMotionEventSplittingEnabled, isTransitionGroup, jumpDrawablesToCurrentState, layout, measureChild, measureChildren, measureChildWithMargins, notifySubtreeAccessibilityStateChanged, offsetDescendantRectToMyCoords, offsetRectIntoDescendantCoords, onCreateDrawableState, onDescendantInvalidated, onInterceptHoverEvent, onInterceptTouchEvent, onNestedFling, onNestedPreFling, onNestedPrePerformAccessibilityAction, onNestedPreScroll, onNestedScroll, onNestedScrollAccepted, onRequestFocusInDescendants, onRequestSendAccessibilityEvent, onResolvePointerIcon, onStartNestedScroll, onStopNestedScroll, onViewAdded, onViewRemoved, recomputeViewAttributes, removeAllViews, removeAllViewsInLayout, removeDetachedView, removeView, removeViewAt, removeViewInLayout, removeViews, removeViewsInLayout, requestChildFocus, requestChildRectangleOnScreen, requestDisallowInterceptTouchEvent, requestFocus, requestSendAccessibilityEvent, requestTransparentRegion, restoreDefaultFocus, scheduleLayoutAnimation, setAddStatesFromChildren, setAlwaysDrawnWithCacheEnabled, setAnimationCacheEnabled, setChildrenDrawingCacheEnabled, setChildrenDrawingOrderEnabled, setChildrenDrawnWithCacheEnabled, setClipChildren, setClipToPadding, setDescendantFocusability, setLayoutAnimation, setLayoutAnimationListener, setLayoutMode, setLayoutTransition, setMotionEventSplittingEnabled, setOnHierarchyChangeListener, setPersistentDrawingCache, setStaticTransformationsEnabled, setTouchscreenBlocksFocus, setTransitionGroup, setWindowInsetsAnimationCallback, showContextMenuForChild, showContextMenuForChild, startActionModeForChild, startActionModeForChild, startLayoutAnimation, startViewTransition, suppressLayout, updateViewLayout

Methods inherited from class android.view.View
addFocusables, addOnAttachStateChangeListener, addOnLayoutChangeListener, addOnUnhandledKeyEventListener, animate, announceForAccessibility, autofill, autofill, awakenScrollBars, awakenScrollBars, awakenScrollBars, bringToFront, buildDrawingCache, buildDrawingCache, buildLayer, callOnClick, cancelDragAndDrop, cancelLongPress, cancelPendingInputEvents, canResolveLayoutDirection, canResolveTextAlignment, canResolveTextDirection, canScrollHorizontally, canScrollVertically, checkInputConnectionProxy, clearAnimation, clearViewTranslationCallback, combineMeasuredStates, computeHorizontalScrollExtent, computeHorizontalScrollOffset, computeHorizontalScrollRange, computeScroll, computeSystemWindowInsets, computeVerticalScrollExtent, computeVerticalScrollOffset, computeVerticalScrollRange, createAccessibilityNodeInfo, createContextMenu, destroyDrawingCache, dispatchGenericMotionEvent, dispatchNestedFling, dispatchNestedPreFling, dispatchNestedPrePerformAccessibilityAction, dispatchNestedPreScroll, dispatchNestedScroll, dispatchPopulateAccessibilityEvent, draw, drawableHotspotChanged, findViewById, findViewWithTag, fitSystemWindows, focusSearch, forceHasOverlappingRendering, forceLayout, generateDisplayHash, generateViewId, getAccessibilityDelegate, getAccessibilityLiveRegion, getAccessibilityNodeProvider, getAccessibilityPaneTitle, getAccessibilityTraversalAfter, getAccessibilityTraversalBefore, getAlpha, getAnimation, getAnimationMatrix, getApplicationWindowToken, getAttributeResolutionStack, getAttributeSourceResourceMap, getAutofillHints, getAutofillId, getAutofillType, getAutofillValue, getBackground, getBackgroundTintBlendMode, getBackgroundTintList, getBackgroundTintMode, getBaseline, getBottom, getBottomFadingEdgeStrength, getBottomPaddingOffset, getCameraDistance, getClipBounds, getClipBounds, getClipToOutline, getContentCaptureSession, getContentDescription, getContext, getContextMenuInfo, getDefaultFocusHighlightEnabled, getDefaultSize, getDisplay, getDrawableState, getDrawingCache, getDrawingCache, getDrawingCacheBackgroundColor, getDrawingCacheQuality, getDrawingRect, getDrawingTime, getElevation, getExplicitStyle, getFilterTouchesWhenObscured, getFitsSystemWindows, getFocusable, getFocusables, getFocusedRect, getForeground, getForegroundGravity, getForegroundTintBlendMode, getForegroundTintList, getForegroundTintMode, getGlobalVisibleRect, getGlobalVisibleRect, getHandler, getHasOverlappingRendering, getHeight, getHitRect, getHorizontalFadingEdgeLength, getHorizontalScrollbarHeight, getHorizontalScrollbarThumbDrawable, getHorizontalScrollbarTrackDrawable, getId, getImportantForAccessibility, getImportantForAutofill, getImportantForContentCapture, getKeepScreenOn, getKeyDispatcherState, getLabelFor, getLayerType, getLayoutDirection, getLayoutParams, getLeft, getLeftFadingEdgeStrength, getLeftPaddingOffset, getLocalVisibleRect, getLocationInSurface, getLocationInWindow, getLocationOnScreen, getMatrix, getMeasuredHeight, getMeasuredHeightAndState, getMeasuredState, getMeasuredWidth, getMeasuredWidthAndState, getMinimumHeight, getMinimumWidth, getNextClusterForwardId, getNextFocusDownId, getNextFocusForwardId, getNextFocusLeftId, getNextFocusRightId, getNextFocusUpId, getOnFocusChangeListener, getOutlineAmbientShadowColor, getOutlineProvider, getOutlineSpotShadowColor, getOverScrollMode, getPaddingBottom, getPaddingEnd, getPaddingLeft, getPaddingRight, getPaddingStart, getPaddingTop, getParent, getParentForAccessibility, getPivotX, getPivotY, getPointerIcon, getReceiveContentMimeTypes, getResources, getRevealOnFocusHint, getRight, getRightFadingEdgeStrength, getRightPaddingOffset, getRootSurfaceControl, getRootView, getRootWindowInsets, getRotation, getRotationX, getRotationY, getScaleX, getScaleY, getScrollBarDefaultDelayBeforeFade, getScrollBarFadeDuration, getScrollBarSize, getScrollBarStyle, getScrollCaptureHint, getScrollIndicators, getScrollX, getScrollY, getSolidColor, getSourceLayoutResId, getStateDescription, getStateListAnimator, getSuggestedMinimumHeight, getSuggestedMinimumWidth, getSystemGestureExclusionRects, getSystemUiVisibility, getTag, getTag, getTextAlignment, getTextDirection, getTooltipText, getTop, getTopFadingEdgeStrength, getTopPaddingOffset, getTouchables, getTouchDelegate, getTransitionAlpha, getTransitionName, getTranslationX, getTranslationY, getTranslationZ, getUniqueDrawingId, getVerticalFadingEdgeLength, getVerticalScrollbarPosition, getVerticalScrollbarThumbDrawable, getVerticalScrollbarTrackDrawable, getVerticalScrollbarWidth, getViewTranslationResponse, getViewTreeObserver, getVisibility, getWidth, getWindowAttachCount, getWindowId, getWindowInsetsController, getWindowSystemUiVisibility, getWindowToken, getWindowVisibility, getWindowVisibleDisplayFrame, getX, getY, getZ, hasExplicitFocusable, hasFocusable, hasNestedScrollingParent, hasOnClickListeners, hasOnLongClickListeners, hasOverlappingRendering, hasPointerCapture, hasWindowFocus, inflate, invalidate, invalidate, invalidate, invalidateDrawable, invalidateOutline, isAccessibilityFocused, isAccessibilityHeading, isActivated, isAttachedToWindow, isClickable, isContextClickable, isDirty, isDrawingCacheEnabled, isDuplicateParentStateEnabled, isEnabled, isFocusable, isFocusableInTouchMode, isFocused, isFocusedByDefault, isForceDarkAllowed, isHapticFeedbackEnabled, isHardwareAccelerated, isHorizontalFadingEdgeEnabled, isHorizontalScrollBarEnabled, isHovered, isImportantForAccessibility, isImportantForAutofill, isImportantForContentCapture, isInEditMode, isInLayout, isInTouchMode, isKeyboardNavigationCluster, isLaidOut, isLayoutDirectionResolved, isLayoutRequested, isLongClickable, isNestedScrollingEnabled, isOpaque, isPaddingOffsetRequired, isPaddingRelative, isPivotSet, isPressed, isSaveEnabled, isSaveFromParentEnabled, isScreenReaderFocusable, isScrollbarFadingEnabled, isScrollContainer, isSelected, isShowingLayoutBounds, isShown, isSoundEffectsEnabled, isTemporarilyDetached, isTextAlignmentResolved, isTextDirectionResolved, isVerticalFadingEdgeEnabled, isVerticalScrollBarEnabled, isVisibleToUserForAutofill, keyboardNavigationClusterSearch, measure, mergeDrawableStates, offsetLeftAndRight, offsetTopAndBottom, onAnimationEnd, onAnimationStart, onApplyWindowInsets, onCancelPendingInputEvents, onCapturedPointerEvent, onCheckIsTextEditor, onConfigurationChanged, onCreateContextMenu, onCreateInputConnection, onCreateViewTranslationRequest, onCreateVirtualViewTranslationRequests, onDisplayHint, onDragEvent, onDraw, onDrawForeground, onDrawScrollBars, onFilterTouchEventForSecurity, onFinishInflate, onFinishTemporaryDetach, onFocusChanged, onGenericMotionEvent, onHoverChanged, onHoverEvent, onInitializeAccessibilityEvent, onInitializeAccessibilityNodeInfo, onKeyDown, onKeyLongPress, onKeyMultiple, onKeyPreIme, onKeyShortcut, onKeyUp, onOverScrolled, onPointerCaptureChange, onPopulateAccessibilityEvent, onProvideAutofillStructure, onProvideAutofillVirtualStructure, onProvideContentCaptureStructure, onProvideStructure, onProvideVirtualStructure, onReceiveContent, onRestoreInstanceState, onRtlPropertiesChanged, onSaveInstanceState, onScreenStateChanged, onScrollCaptureSearch, onScrollChanged, onSetAlpha, onSizeChanged, onStartTemporaryDetach, onTouchEvent, onTrackballEvent, onViewTranslationResponse, onVirtualViewTranslationResponses, onVisibilityAggregated, onVisibilityChanged, onWindowFocusChanged, onWindowSystemUiVisibilityChanged, onWindowVisibilityChanged, overScrollBy, performAccessibilityAction, performClick, performContextClick, performContextClick, performHapticFeedback, performHapticFeedback, performLongClick, performLongClick, performReceiveContent, playSoundEffect, post, postDelayed, postInvalidate, postInvalidate, postInvalidateDelayed, postInvalidateDelayed, postInvalidateOnAnimation, postInvalidateOnAnimation, postOnAnimation, postOnAnimationDelayed, refreshDrawableState, releasePointerCapture, removeCallbacks, removeOnAttachStateChangeListener, removeOnLayoutChangeListener, removeOnUnhandledKeyEventListener, requestApplyInsets, requestFitSystemWindows, requestFocus, requestFocus, requestFocusFromTouch, requestLayout, requestPointerCapture, requestRectangleOnScreen, requestRectangleOnScreen, requestUnbufferedDispatch, requestUnbufferedDispatch, requireViewById, resetPivot, resolveSize, resolveSizeAndState, restoreHierarchyState, saveAttributeDataForStyleable, saveHierarchyState, scheduleDrawable, scrollBy, scrollTo, sendAccessibilityEvent, sendAccessibilityEventUnchecked, setAccessibilityDelegate, setAccessibilityHeading, setAccessibilityLiveRegion, setAccessibilityPaneTitle, setAccessibilityTraversalAfter, setAccessibilityTraversalBefore, setActivated, setAllowClickWhenDisabled, setAlpha, setAnimation, setAnimationMatrix, setAutofillHints, setAutofillId, setBackground, setBackgroundColor, setBackgroundDrawable, setBackgroundResource, setBackgroundTintBlendMode, setBackgroundTintList, setBackgroundTintMode, setBottom, setCameraDistance, setClickable, setClipBounds, setClipToOutline, setContentCaptureSession, setContentDescription, setContextClickable, setDefaultFocusHighlightEnabled, setDrawingCacheBackgroundColor, setDrawingCacheEnabled, setDrawingCacheQuality, setDuplicateParentStateEnabled, setElevation, setEnabled, setFadingEdgeLength, setFilterTouchesWhenObscured, setFitsSystemWindows, setFocusable, setFocusable, setFocusableInTouchMode, setFocusedByDefault, setForceDarkAllowed, setForeground, setForegroundTintBlendMode, setForegroundTintList, setForegroundTintMode, setHapticFeedbackEnabled, setHasTransientState, setHorizontalFadingEdgeEnabled, setHorizontalScrollBarEnabled, setHorizontalScrollbarThumbDrawable, setHorizontalScrollbarTrackDrawable, setHovered, setId, setImportantForAccessibility, setImportantForAutofill, setImportantForContentCapture, setKeepScreenOn, setKeyboardNavigationCluster, setLabelFor, setLayerPaint, setLayerType, setLayoutDirection, setLayoutParams, setLeft, setLeftTopRightBottom, setLongClickable, setMeasuredDimension, setMinimumHeight, setMinimumWidth, setNestedScrollingEnabled, setNextClusterForwardId, setNextFocusDownId, setNextFocusForwardId, setNextFocusLeftId, setNextFocusRightId, setNextFocusUpId, setOnApplyWindowInsetsListener, setOnCapturedPointerListener, setOnClickListener, setOnContextClickListener, setOnCreateContextMenuListener, setOnDragListener, setOnFocusChangeListener, setOnGenericMotionListener, setOnHoverListener, setOnKeyListener, setOnLongClickListener, setOnReceiveContentListener, setOnScrollChangeListener, setOnSystemUiVisibilityChangeListener, setOnTouchListener, setOutlineAmbientShadowColor, setOutlineProvider, setOutlineSpotShadowColor, setOverScrollMode, setPadding, setPaddingRelative, setPivotX, setPivotY, setPointerIcon, setPressed, setRenderEffect, setRevealOnFocusHint, setRight, setRotation, setRotationX, setRotationY, setSaveEnabled, setSaveFromParentEnabled, setScaleX, setScaleY, setScreenReaderFocusable, setScrollBarDefaultDelayBeforeFade, setScrollBarFadeDuration, setScrollbarFadingEnabled, setScrollBarSize, setScrollBarStyle, setScrollCaptureCallback, setScrollCaptureHint, setScrollContainer, setScrollIndicators, setScrollIndicators, setScrollX, setScrollY, setSelected, setSoundEffectsEnabled, setStateDescription, setStateListAnimator, setSystemGestureExclusionRects, setSystemUiVisibility, setTag, setTag, setTextAlignment, setTextDirection, setTooltipText, setTop, setTouchDelegate, setTransitionAlpha, setTransitionName, setTransitionVisibility, setTranslationX, setTranslationY, setTranslationZ, setVerticalFadingEdgeEnabled, setVerticalScrollBarEnabled, setVerticalScrollbarPosition, setVerticalScrollbarThumbDrawable, setVerticalScrollbarTrackDrawable, setViewTranslationCallback, setVisibility, setWillNotCacheDrawing, setWillNotDraw, setX, setY, setZ, showContextMenu, showContextMenu, startActionMode, startActionMode, startAnimation, startDrag, startDragAndDrop, startNestedScroll, stopNestedScroll, toString, transformMatrixToGlobal, transformMatrixToLocal, unscheduleDrawable, unscheduleDrawable, updateDragShadow, verifyDrawable, willNotCacheDrawing, willNotDraw

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface android.view.ViewParent
canResolveLayoutDirection, canResolveTextAlignment, canResolveTextDirection, createContextMenu, getLayoutDirection, getParent, getParentForAccessibility, getTextAlignment, getTextDirection, isLayoutDirectionResolved, isLayoutRequested, isTextAlignmentResolved, isTextDirectionResolved, keyboardNavigationClusterSearch, requestFitSystemWindows, requestLayout

- Field Detail
  - DEFAULT_SHOW_TIMEOUT_MS
```
public static final int DEFAULT_SHOW_TIMEOUT_MS
```
    The default show timeout, in milliseconds.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_REPEAT_TOGGLE_MODES
```
@RepeatToggleModes
public static final @com.google.android.exoplayer2.util.RepeatModeUtil.RepeatToggleModes int DEFAULT_REPEAT_TOGGLE_MODES
```
    The default repeat toggle modes.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_TIME_BAR_MIN_UPDATE_INTERVAL_MS
```
public static final int DEFAULT_TIME_BAR_MIN_UPDATE_INTERVAL_MS
```
    The default minimum interval between time bar position updates.
    
    See Also:
    
    Constant Field Values
  - MAX_WINDOWS_FOR_MULTI_WINDOW_TIME_BAR
```
public static final int MAX_WINDOWS_FOR_MULTI_WINDOW_TIME_BAR
```
    The maximum number of windows that can be shown in a multi-window time bar.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - PlayerControlView
```
public PlayerControlView(Context context)
```
  - PlayerControlView
```
public PlayerControlView(Context context,
                         @Nullable
                         AttributeSet attrs)
```
  - PlayerControlView
```
public PlayerControlView(Context context,
                         @Nullable
                         AttributeSet attrs,
                         int defStyleAttr)
```
  - PlayerControlView
```
public PlayerControlView(Context context,
                         @Nullable
                         AttributeSet attrs,
                         int defStyleAttr,
                         @Nullable
                         AttributeSet playbackAttrs)
```
- Method Detail
  - getPlayer
```
@Nullable
public Player getPlayer()
```
    Returns the Player currently being controlled by this view, or null if no player is set.
  - setPlayer
```
public void setPlayer(@Nullable
                      Player player)
```
    Sets the Player to control.
    
    Parameters:
    
    player - The Player to control, or null to detach the current player. Only players which are accessed on the main thread are supported (player.getApplicationLooper() == Looper.getMainLooper()).
  - setShowMultiWindowTimeBar
```
public void setShowMultiWindowTimeBar(boolean showMultiWindowTimeBar)
```
    Sets whether the time bar should show all windows, as opposed to just the current one. If the timeline has a period with unknown duration or more than MAX_WINDOWS_FOR_MULTI_WINDOW_TIME_BAR windows the time bar will fall back to showing a single window.
    
    Parameters:
    
    showMultiWindowTimeBar - Whether the time bar should show all windows.
  - setExtraAdGroupMarkers
```
public void setExtraAdGroupMarkers(@Nullable
                                   long[] extraAdGroupTimesMs,
                                   @Nullable
                                   boolean[] extraPlayedAdGroups)
```
    Sets the millisecond positions of extra ad markers relative to the start of the window (or timeline, if in multi-window mode) and whether each extra ad has been played or not. The markers are shown in addition to any ad markers for ads in the player's timeline.
    
    Parameters:
    
    extraAdGroupTimesMs - The millisecond timestamps of the extra ad markers to show, or null to show no extra ad markers.
    
    extraPlayedAdGroups - Whether each ad has been played. Must be the same length as extraAdGroupTimesMs, or null if extraAdGroupTimesMs is null.
  - addVisibilityListener
```
public void addVisibilityListener(PlayerControlView.VisibilityListener listener)
```
    Adds a PlayerControlView.VisibilityListener.
    
    Parameters:
    
    listener - The listener to be notified about visibility changes.
  - removeVisibilityListener
```
public void removeVisibilityListener(PlayerControlView.VisibilityListener listener)
```
    Removes a PlayerControlView.VisibilityListener.
    
    Parameters:
    
    listener - The listener to be removed.
  - setProgressUpdateListener
```
public void setProgressUpdateListener(@Nullable
                                      PlayerControlView.ProgressUpdateListener listener)
```
    Sets the PlayerControlView.ProgressUpdateListener.
    
    Parameters:
    
    listener - The listener to be notified about when progress is updated.
  - setShowRewindButton
```
public void setShowRewindButton(boolean showRewindButton)
```
    Sets whether the rewind button is shown.
    
    Parameters:
    
    showRewindButton - Whether the rewind button is shown.
  - setShowFastForwardButton
```
public void setShowFastForwardButton(boolean showFastForwardButton)
```
    Sets whether the fast forward button is shown.
    
    Parameters:
    
    showFastForwardButton - Whether the fast forward button is shown.
  - setShowPreviousButton
```
public void setShowPreviousButton(boolean showPreviousButton)
```
    Sets whether the previous button is shown.
    
    Parameters:
    
    showPreviousButton - Whether the previous button is shown.
  - setShowNextButton
```
public void setShowNextButton(boolean showNextButton)
```
    Sets whether the next button is shown.
    
    Parameters:
    
    showNextButton - Whether the next button is shown.
  - getShowTimeoutMs
```
public int getShowTimeoutMs()
```
    Returns the playback controls timeout. The playback controls are automatically hidden after this duration of time has elapsed without user input.
    
    Returns:
    
    The duration in milliseconds. A non-positive value indicates that the controls will remain visible indefinitely.
  - setShowTimeoutMs
```
public void setShowTimeoutMs(int showTimeoutMs)
```
    Sets the playback controls timeout. The playback controls are automatically hidden after this duration of time has elapsed without user input.
    
    Parameters:
    
    showTimeoutMs - The duration in milliseconds. A non-positive value will cause the controls to remain visible indefinitely.
  - getRepeatToggleModes
```
@RepeatToggleModes
public @com.google.android.exoplayer2.util.RepeatModeUtil.RepeatToggleModes int getRepeatToggleModes()
```
    Returns which repeat toggle modes are enabled.
    
    Returns:
    
    The currently enabled RepeatModeUtil.RepeatToggleModes.
  - setRepeatToggleModes
```
public void setRepeatToggleModes(@RepeatToggleModes
                                 @com.google.android.exoplayer2.util.RepeatModeUtil.RepeatToggleModes int repeatToggleModes)
```
    Sets which repeat toggle modes are enabled.
    
    Parameters:
    
    repeatToggleModes - A set of RepeatModeUtil.RepeatToggleModes.
  - getShowShuffleButton
```
public boolean getShowShuffleButton()
```
    Returns whether the shuffle button is shown.
  - setShowShuffleButton
```
public void setShowShuffleButton(boolean showShuffleButton)
```
    Sets whether the shuffle button is shown.
    
    Parameters:
    
    showShuffleButton - Whether the shuffle button is shown.
  - getShowVrButton
```
public boolean getShowVrButton()
```
    Returns whether the VR button is shown.
  - setShowVrButton
```
public void setShowVrButton(boolean showVrButton)
```
    Sets whether the VR button is shown.
    
    Parameters:
    
    showVrButton - Whether the VR button is shown.
  - setVrButtonListener
```
public void setVrButtonListener(@Nullable
                                View.OnClickListener onClickListener)
```
    Sets listener for the VR button.
    
    Parameters:
    
    onClickListener - Listener for the VR button, or null to clear the listener.
  - setTimeBarMinUpdateInterval
```
public void setTimeBarMinUpdateInterval(int minUpdateIntervalMs)
```
    Sets the minimum interval between time bar position updates.
    Note that smaller intervals, e.g. 33ms, will result in a smooth movement but will use more CPU resources while the time bar is visible, whereas larger intervals, e.g. 200ms, will result in a step-wise update with less CPU usage.
    
    Parameters:
    
    minUpdateIntervalMs - The minimum interval between time bar position updates, in milliseconds.
  - show
```
public void show()
```
    Shows the playback controls. If getShowTimeoutMs() is positive then the controls will be automatically hidden after this duration of time has elapsed without user input.
  - hide
```
public void hide()
```
    Hides the controller.
  - isVisible
```
public boolean isVisible()
```
    Returns whether the controller is currently visible.
  - onAttachedToWindow
```
public void onAttachedToWindow()
```
    Overrides:
    
    onAttachedToWindow in class ViewGroup
  - onDetachedFromWindow
```
public void onDetachedFromWindow()
```
    Overrides:
    
    onDetachedFromWindow in class ViewGroup
  - dispatchTouchEvent
```
public final boolean dispatchTouchEvent(MotionEvent ev)
```
    Overrides:
    
    dispatchTouchEvent in class ViewGroup
  - dispatchKeyEvent
```
public boolean dispatchKeyEvent(KeyEvent event)
```
    Overrides:
    
    dispatchKeyEvent in class ViewGroup
  - dispatchMediaKeyEvent
```
public boolean dispatchMediaKeyEvent(KeyEvent event)
```
    Called to process media key events. Any KeyEvent can be passed but only media key events will be handled.
    
    Parameters:
    
    event - A key event.
    
    Returns:
    
    Whether the key event was handled.

Class PlayerControlView

Attributes

Overriding drawables

Overriding the layout file

Specifying a custom layout file

Nested Class Summary

Nested classes/interfaces inherited from class android.widget.FrameLayout

Nested classes/interfaces inherited from class android.view.ViewGroup

Nested classes/interfaces inherited from class android.view.View

Field Summary

Fields inherited from class android.view.ViewGroup

Fields inherited from class android.view.View

Constructor Summary

Method Summary

Methods inherited from class android.widget.FrameLayout

Methods inherited from class android.view.ViewGroup

Methods inherited from class android.view.View

Methods inherited from class java.lang.Object

Methods inherited from interface android.view.ViewParent

Field Detail

DEFAULT_SHOW_TIMEOUT_MS

DEFAULT_REPEAT_TOGGLE_MODES

DEFAULT_TIME_BAR_MIN_UPDATE_INTERVAL_MS

MAX_WINDOWS_FOR_MULTI_WINDOW_TIME_BAR

Constructor Detail

PlayerControlView

PlayerControlView

PlayerControlView

PlayerControlView

Method Detail

getPlayer

setPlayer

setShowMultiWindowTimeBar

setExtraAdGroupMarkers

addVisibilityListener

removeVisibilityListener

setProgressUpdateListener

setShowRewindButton

setShowFastForwardButton

setShowPreviousButton

setShowNextButton

getShowTimeoutMs

setShowTimeoutMs

getRepeatToggleModes

setRepeatToggleModes

getShowShuffleButton

setShowShuffleButton

getShowVrButton

setShowVrButton

setVrButtonListener

setTimeBarMinUpdateInterval

show

hide

isVisible

onAttachedToWindow

onDetachedFromWindow

dispatchTouchEvent

dispatchKeyEvent

dispatchMediaKeyEvent