public class ActionBarOverlayLayout extends ViewGroup implements DecorContentParent, NestedScrollingParent
Modifier and Type | Class and Description |
---|---|
static interface |
ActionBarOverlayLayout.ActionBarVisibilityCallback |
static class |
ActionBarOverlayLayout.LayoutParams |
ViewGroup.MarginLayoutParams, ViewGroup.OnHierarchyChangeListener
View.AccessibilityDelegate, View.BaseSavedState, View.DragShadowBuilder, View.DrawingCacheQuality, View.FindViewFlags, View.FocusableMode, View.FocusDirection, View.FocusRealDirection, View.LayoutDir, View.MeasureSpec, View.OnApplyWindowInsetsListener, View.OnAttachStateChangeListener, View.OnClickListener, View.OnContextClickListener, View.OnCreateContextMenuListener, View.OnDragListener, View.OnFocusChangeListener, View.OnGenericMotionListener, View.OnHoverListener, View.OnKeyListener, View.OnLayoutChangeListener, View.OnLongClickListener, View.OnScrollChangeListener, View.OnSystemUiVisibilityChangeListener, View.OnTouchListener, View.ResolvedLayoutDir, View.ScrollBarStyle, View.ScrollIndicators, View.TextAlignment, View.Visibility
CLIP_TO_PADDING_MASK, DEBUG_DRAW, FLAG_DISALLOW_INTERCEPT, FLAG_SUPPORT_STATIC_TRANSFORMATIONS, FLAG_USE_CHILD_DRAWING_ORDER, FOCUS_AFTER_DESCENDANTS, FOCUS_BEFORE_DESCENDANTS, FOCUS_BLOCK_DESCENDANTS, LAYOUT_MODE_CLIP_BOUNDS, LAYOUT_MODE_DEFAULT, LAYOUT_MODE_OPTICAL_BOUNDS, mDisappearingChildren, mGroupFlags, mOnHierarchyChangeListener, mPersistentDrawingCache, PERSISTENT_ALL_CACHES, PERSISTENT_ANIMATION_CACHE, PERSISTENT_NO_CACHE, PERSISTENT_SCROLLING_CACHE
ACCESSIBILITY_CURSOR_POSITION_UNDEFINED, ACCESSIBILITY_LIVE_REGION_ASSERTIVE, ACCESSIBILITY_LIVE_REGION_NONE, ACCESSIBILITY_LIVE_REGION_POLITE, ALPHA, DEBUG_LAYOUT_PROPERTY, 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_ACCESSIBILITY_NODE_PROVIDERS, FIND_VIEWS_WITH_CONTENT_DESCRIPTION, FIND_VIEWS_WITH_TEXT, FOCUS_BACKWARD, FOCUS_DOWN, FOCUS_FORWARD, FOCUS_LEFT, FOCUS_RIGHT, FOCUS_UP, 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, 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, LAYOUT_DIRECTION_UNDEFINED, mAttributes, mBottom, mCachingFailed, mContext, mCurrentAnimation, mDebugViewAttributes, MEASURED_HEIGHT_STATE_SHIFT, MEASURED_SIZE_MASK, MEASURED_STATE_MASK, MEASURED_STATE_TOO_SMALL, mInputEventConsistencyVerifier, mLayoutParams, mLeft, mPaddingBottom, mPaddingLeft, mPaddingRight, mPaddingTop, mParent, mRight, mScrollX, mScrollY, mTag, mTop, mUserPaddingBottom, mUserPaddingLeft, mUserPaddingRight, NAVIGATION_BAR_TRANSIENT, NAVIGATION_BAR_TRANSLUCENT, NAVIGATION_BAR_TRANSPARENT, NAVIGATION_BAR_UNHIDE, NO_ID, 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, PUBLIC_STATUS_BAR_VISIBILITY_MASK, 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_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, sPreserveMarginParamsInLayoutParamConversion, STATUS_BAR_DISABLE_BACK, STATUS_BAR_DISABLE_CLOCK, STATUS_BAR_DISABLE_EXPAND, STATUS_BAR_DISABLE_HOME, STATUS_BAR_DISABLE_NOTIFICATION_ALERTS, STATUS_BAR_DISABLE_NOTIFICATION_ICONS, STATUS_BAR_DISABLE_NOTIFICATION_TICKER, STATUS_BAR_DISABLE_RECENT, STATUS_BAR_DISABLE_SEARCH, STATUS_BAR_DISABLE_SYSTEM_INFO, STATUS_BAR_HIDDEN, STATUS_BAR_TRANSIENT, STATUS_BAR_TRANSLUCENT, STATUS_BAR_TRANSPARENT, STATUS_BAR_UNHIDE, STATUS_BAR_VISIBLE, SYSTEM_UI_CLEARABLE_FLAGS, 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_STATUS_BAR, SYSTEM_UI_FLAG_LOW_PROFILE, SYSTEM_UI_FLAG_VISIBLE, SYSTEM_UI_LAYOUT_FLAGS, SYSTEM_UI_TRANSPARENT, 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 and Description |
---|
ActionBarOverlayLayout(Context context) |
ActionBarOverlayLayout(Context context,
AttributeSet attrs) |
Modifier and Type | Method and Description |
---|---|
boolean |
canShowOverflowMenu() |
protected boolean |
checkLayoutParams(ViewGroup.LayoutParams p) |
void |
dismissPopups() |
void |
draw(Canvas c)
Manually render this view (and all of its children) to the given Canvas.
|
protected boolean |
fitSystemWindows(Rect insets)
Called by the view hierarchy when the content insets for a window have
changed, to allow it to adjust its content to fit within those windows.
|
protected ActionBarOverlayLayout.LayoutParams |
generateDefaultLayoutParams()
Returns a set of default layout parameters.
|
ActionBarOverlayLayout.LayoutParams |
generateLayoutParams(AttributeSet attrs)
Returns a new set of layout parameters based on the supplied attributes set.
|
protected ViewGroup.LayoutParams |
generateLayoutParams(ViewGroup.LayoutParams p)
Returns a safe set of layout parameters based on the supplied layout params.
|
int |
getActionBarHideOffset() |
int |
getNestedScrollAxes()
Return the current axes of nested scrolling for this ViewGroup.
|
CharSequence |
getTitle() |
boolean |
hasIcon() |
boolean |
hasLogo() |
boolean |
hideOverflowMenu() |
void |
initFeature(int windowFeature) |
boolean |
isHideOnContentScrollEnabled() |
boolean |
isInOverlayMode() |
boolean |
isOverflowMenuShowing() |
boolean |
isOverflowMenuShowPending() |
protected void |
onConfigurationChanged(Configuration newConfig)
Called when the current configuration of the resources being used
by the application have changed.
|
protected void |
onDetachedFromWindow()
This is called when the view is detached from a window.
|
protected void |
onLayout(boolean changed,
int left,
int top,
int right,
int bottom)
Called from layout when this view should
assign a size and position to each of its children.
|
protected void |
onMeasure(int widthMeasureSpec,
int heightMeasureSpec)
Measure the view and its content to determine the measured width and the
measured height.
|
boolean |
onNestedFling(View target,
float velocityX,
float velocityY,
boolean consumed)
Request a fling from a nested scroll.
|
boolean |
onNestedPreFling(View target,
float velocityX,
float velocityY)
React to a nested fling before the target view consumes it.
|
void |
onNestedPreScroll(View target,
int dx,
int dy,
int[] consumed)
React to a nested scroll in progress before the target view consumes a portion of the scroll.
|
void |
onNestedScroll(View target,
int dxConsumed,
int dyConsumed,
int dxUnconsumed,
int dyUnconsumed)
React to a nested scroll in progress.
|
void |
onNestedScrollAccepted(View child,
View target,
int axes)
React to the successful claiming of a nested scroll operation.
|
boolean |
onStartNestedScroll(View child,
View target,
int axes)
React to a descendant view initiating a nestable scroll operation, claiming the
nested scroll operation if appropriate.
|
void |
onStopNestedScroll(View target)
React to a nested scroll operation ending.
|
void |
onWindowSystemUiVisibilityChanged(int visible)
Override to find out when the window's requested system UI visibility
has changed, that is the value returned by
View.getWindowSystemUiVisibility() . |
protected void |
onWindowVisibilityChanged(int visibility)
Called when the window containing has change its visibility
(between
View.GONE , View.INVISIBLE , and View.VISIBLE ). |
void |
restoreToolbarHierarchyState(SparseArray<Parcelable> toolbarStates) |
void |
saveToolbarHierarchyState(SparseArray<Parcelable> toolbarStates) |
void |
setActionBarHideOffset(int offset) |
void |
setActionBarVisibilityCallback(ActionBarOverlayLayout.ActionBarVisibilityCallback cb) |
void |
setHasNonEmbeddedTabs(boolean hasNonEmbeddedTabs) |
void |
setHideOnContentScrollEnabled(boolean hideOnContentScroll) |
void |
setIcon(Drawable d) |
void |
setIcon(int resId) |
void |
setLogo(int resId) |
void |
setMenu(Menu menu,
MenuPresenter.Callback cb) |
void |
setMenuPrepared() |
void |
setOverlayMode(boolean overlayMode) |
void |
setShowingForActionMode(boolean showing) |
void |
setUiOptions(int uiOptions) |
void |
setWindowCallback(Window.Callback cb) |
void |
setWindowTitle(CharSequence title) |
boolean |
shouldDelayChildPressedState()
Return true if the pressed state should be delayed for children or descendants of this
ViewGroup.
|
boolean |
showOverflowMenu() |
addChildrenForAccessibility, addFocusables, addStatesFromChildren, addTouchables, addTransientView, addView, addView, addView, addView, addView, addViewInLayout, addViewInLayout, attachLayoutAnimationParameters, attachViewToParent, bringChildToFront, buildTouchDispatchChildList, canAnimate, captureTransitioningViews, childDrawableStateChanged, childHasTransientStateChanged, cleanupLayoutState, clearChildFocus, clearDisappearingChildren, clearFocus, createSnapshot, damageChild, damageChildDeferred, damageChildInParent, debug, detachAllViewsFromParent, detachViewFromParent, detachViewFromParent, detachViewsFromParent, dispatchActivityResult, dispatchApplyWindowInsets, dispatchConfigurationChanged, dispatchDisplayHint, dispatchDragEvent, dispatchDraw, dispatchDrawableHotspotChanged, dispatchFinishTemporaryDetach, dispatchFreezeSelfOnly, dispatchGenericFocusedEvent, dispatchGenericPointerEvent, dispatchGetDisplayList, dispatchHoverEvent, dispatchKeyEvent, dispatchKeyEventPreIme, dispatchKeyShortcutEvent, dispatchPopulateAccessibilityEventInternal, dispatchProvideStructure, dispatchRestoreInstanceState, dispatchSaveInstanceState, dispatchSetActivated, dispatchSetPressed, dispatchSetSelected, dispatchStartTemporaryDetach, dispatchSystemUiVisibilityChanged, dispatchThawSelfOnly, dispatchTouchEvent, dispatchTrackballEvent, dispatchUnhandledMove, dispatchVisibilityChanged, dispatchWindowFocusChanged, dispatchWindowSystemUiVisiblityChanged, dispatchWindowVisibilityChanged, drawableStateChanged, drawChild, encodeProperties, endViewTransition, findFocus, findNamedViews, findViewByAccessibilityIdTraversal, findViewByPredicateTraversal, findViewsWithText, findViewTraversal, findViewWithTagTraversal, focusableViewAvailable, focusSearch, gatherTransparentRegion, getAccessibilityClassName, getChildAt, getChildCount, getChildDrawingOrder, getChildMeasureSpec, getChildStaticTransformation, getChildVisibleRect, getChildVisibleRect, getClipChildren, getClipToPadding, getDescendantFocusability, getFocusedChild, getLayoutAnimation, getLayoutAnimationListener, getLayoutMode, getLayoutTransition, getOverlay, getPersistentDrawingCache, getTouchscreenBlocksFocus, getTransientView, getTransientViewCount, getTransientViewIndex, hasFocus, hasFocusable, hasHoveredChild, hasTransientState, indexOfChild, internalSetPadding, invalidateChild, invalidateChildInParent, isAlwaysDrawnWithCacheEnabled, isAnimationCacheEnabled, isChildrenDrawingOrderEnabled, isChildrenDrawnWithCacheEnabled, isLayoutSuppressed, isMotionEventSplittingEnabled, isShowingContextMenuWithCoords, isTransformedTouchPointInView, isTransitionGroup, jumpDrawablesToCurrentState, layout, makeOptionalFitsSystemWindows, measureChild, measureChildren, measureChildWithMargins, notifySubtreeAccessibilityStateChanged, offsetChildrenTopAndBottom, offsetDescendantRectToMyCoords, offsetRectIntoDescendantCoords, onAttachedToWindow, onChildVisibilityChanged, onCreateDrawableState, onDebugDraw, onDebugDrawMargins, onInitializeAccessibilityNodeInfoInternal, onInterceptHoverEvent, onInterceptTouchEvent, onNestedPrePerformAccessibilityAction, onRequestFocusInDescendants, onRequestSendAccessibilityEvent, onRequestSendAccessibilityEventInternal, onResolvePointerIcon, onSetLayoutParams, onViewAdded, onViewRemoved, recomputeViewAttributes, removeAllViews, removeAllViewsInLayout, removeDetachedView, removeTransientView, removeView, removeViewAt, removeViewInLayout, removeViews, removeViewsInLayout, requestChildFocus, requestChildRectangleOnScreen, requestDisallowInterceptTouchEvent, requestFocus, requestSendAccessibilityEvent, requestTransitionStart, requestTransparentRegion, resetResolvedDrawables, resetResolvedLayoutDirection, resetResolvedPadding, resetResolvedTextAlignment, resetResolvedTextDirection, resolveDrawables, resolveLayoutDirection, resolveLayoutParams, resolvePadding, resolveRtlPropertiesIfNeeded, resolveTextAlignment, resolveTextDirection, scheduleLayoutAnimation, setAddStatesFromChildren, setAlwaysDrawnWithCacheEnabled, setAnimationCacheEnabled, setChildrenDrawingCacheEnabled, setChildrenDrawingOrderEnabled, setChildrenDrawnWithCacheEnabled, setClipChildren, setClipToPadding, setDescendantFocusability, setLayoutAnimation, setLayoutAnimationListener, setLayoutMode, setLayoutTransition, setMotionEventSplittingEnabled, setOnHierarchyChangeListener, setPersistentDrawingCache, setStaticTransformationsEnabled, setTouchscreenBlocksFocus, setTransitionGroup, showContextMenuForChild, showContextMenuForChild, startActionModeForChild, startActionModeForChild, startLayoutAnimation, startViewTransition, suppressLayout, transformPointToViewLocal, updateViewLayout
addFocusables, addFrameMetricsListener, addOnAttachStateChangeListener, addOnLayoutChangeListener, animate, announceForAccessibility, applyDrawableToTransparentRegion, awakenScrollBars, awakenScrollBars, awakenScrollBars, bringToFront, buildDrawingCache, buildDrawingCache, buildLayer, callOnClick, cancelDragAndDrop, cancelLongPress, cancelPendingInputEvents, canHaveDisplayList, canResolveLayoutDirection, canResolveTextAlignment, canResolveTextDirection, canScrollHorizontally, canScrollVertically, checkInputConnectionProxy, clearAccessibilityFocus, clearAnimation, combineMeasuredStates, computeFitSystemWindows, computeHorizontalScrollExtent, computeHorizontalScrollOffset, computeHorizontalScrollRange, computeOpaqueFlags, computeScroll, computeSystemWindowInsets, computeVerticalScrollExtent, computeVerticalScrollOffset, computeVerticalScrollRange, createAccessibilityNodeInfo, createAccessibilityNodeInfoInternal, createContextMenu, damageInParent, debug, debugIndent, destroyDrawingCache, destroyHardwareResources, dispatchGenericMotionEvent, dispatchNestedFling, dispatchNestedPreFling, dispatchNestedPrePerformAccessibilityAction, dispatchNestedPreScroll, dispatchNestedScroll, dispatchPointerEvent, dispatchPopulateAccessibilityEvent, drawableHotspotChanged, encode, findViewById, findViewByPredicate, findViewByPredicateInsideOut, findViewWithTag, fitsSystemWindows, focusSearch, forceHasOverlappingRendering, forceLayout, generateViewId, getAccessibilityDelegate, getAccessibilityLiveRegion, getAccessibilityNodeProvider, getAccessibilitySelectionEnd, getAccessibilitySelectionStart, getAccessibilityTraversalAfter, getAccessibilityTraversalBefore, getAccessibilityViewId, getAccessibilityWindowId, getAlpha, getAnimation, getApplicationWindowToken, getBackground, getBackgroundTintList, getBackgroundTintMode, getBaseline, getBottom, getBottomFadingEdgeStrength, getBottomPaddingOffset, getBoundsOnScreen, getBoundsOnScreen, getCameraDistance, getClipBounds, getClipBounds, getClipToOutline, getContentDescription, getContext, getContextMenuInfo, getDefaultSize, getDisplay, getDrawableState, getDrawingCache, getDrawingCache, getDrawingCacheBackgroundColor, getDrawingCacheQuality, getDrawingRect, getDrawingTime, getElevation, getFadeHeight, getFadeTop, getFilterTouchesWhenObscured, getFitsSystemWindows, getFocusables, getFocusedRect, getForeground, getForegroundGravity, getForegroundTintList, getForegroundTintMode, getGlobalVisibleRect, getGlobalVisibleRect, getHandler, getHardwareRenderer, getHasOverlappingRendering, getHeight, getHitRect, getHorizontalFadingEdgeLength, getHorizontalScrollbarHeight, getHorizontalScrollFactor, getHotspotBounds, getId, getImportantForAccessibility, getInverseMatrix, getIterableTextForAccessibility, getIteratorForGranularity, getKeepScreenOn, getKeyDispatcherState, getLabelFor, getLayerType, getLayoutDirection, getLayoutParams, getLeft, getLeftFadingEdgeStrength, getLeftPaddingOffset, getLocalVisibleRect, getLocationInSurface, getLocationInWindow, getLocationOnScreen, getLocationOnScreen, getMatrix, getMeasuredHeight, getMeasuredHeightAndState, getMeasuredState, getMeasuredWidth, getMeasuredWidthAndState, getMinimumHeight, getMinimumWidth, getNextFocusDownId, getNextFocusForwardId, getNextFocusLeftId, getNextFocusRightId, getNextFocusUpId, getOnFocusChangeListener, getOpticalInsets, getOutlineProvider, getOutsets, getOverScrollMode, getPaddingBottom, getPaddingEnd, getPaddingLeft, getPaddingRight, getPaddingStart, getPaddingTop, getParent, getParentForAccessibility, getPivotX, getPivotY, getPointerIcon, getRawLayoutDirection, getRawTextAlignment, getRawTextDirection, getResources, getRevealOnFocusHint, getRight, getRightFadingEdgeStrength, getRightPaddingOffset, getRootView, getRootWindowInsets, getRotation, getRotationX, getRotationY, getScaleX, getScaleY, getScrollBarDefaultDelayBeforeFade, getScrollBarFadeDuration, getScrollBarSize, getScrollBarStyle, getScrollIndicators, getScrollX, getScrollY, getSolidColor, getStateListAnimator, getSuggestedMinimumHeight, getSuggestedMinimumWidth, getSystemUiVisibility, getTag, getTag, getTextAlignment, getTextDirection, getTop, getTopFadingEdgeStrength, getTopPaddingOffset, getTouchables, getTouchDelegate, getTransitionAlpha, getTransitionName, getTranslationX, getTranslationY, getTranslationZ, getVerticalFadingEdgeLength, getVerticalScrollbarPosition, getVerticalScrollbarWidth, getVerticalScrollFactor, getViewRootImpl, getViewTreeObserver, getVisibility, getWidth, getWindowAttachCount, getWindowDisplayFrame, getWindowId, getWindowSystemUiVisibility, getWindowToken, getWindowVisibility, getWindowVisibleDisplayFrame, getX, getY, getZ, handleScrollBarDragging, hasNestedScrollingParent, hasOnClickListeners, hasOpaqueScrollbars, hasOverlappingRendering, hasShadow, hasWindowFocus, includeForAccessibility, inflate, initializeFadingEdge, initializeFadingEdgeInternal, initializeScrollbars, initializeScrollbarsInternal, invalidate, invalidate, invalidate, invalidateDrawable, invalidateOutline, invalidateParentCaches, invalidateParentIfNeeded, invalidateParentIfNeededAndWasQuickRejected, isAccessibilityFocused, isAccessibilitySelectionExtendable, isActionableForAccessibility, isActivated, isAssistBlocked, isAttachedToWindow, isClickable, isContextClickable, isDirty, isDrawingCacheEnabled, isDuplicateParentStateEnabled, isEnabled, isFocusable, isFocusableInTouchMode, isFocused, isForegroundInsidePadding, isHapticFeedbackEnabled, isHardwareAccelerated, isHorizontalFadingEdgeEnabled, isHorizontalScrollBarEnabled, isHovered, isImportantForAccessibility, isInEditMode, isInLayout, isInScrollingContainer, isInTouchMode, isLaidOut, isLayoutDirectionInherited, isLayoutDirectionResolved, isLayoutModeOptical, isLayoutRequested, isLayoutRtl, isLongClickable, isNestedScrollingEnabled, isOpaque, isPaddingOffsetRequired, isPaddingRelative, isPressed, isRootNamespace, isSaveEnabled, isSaveFromParentEnabled, isScrollbarFadingEnabled, isScrollContainer, isSelected, isShown, isSoundEffectsEnabled, isTemporarilyDetached, isTextAlignmentInherited, isTextAlignmentResolved, isTextDirectionInherited, isTextDirectionResolved, isVerticalFadingEdgeEnabled, isVerticalScrollBarEnabled, isVerticalScrollBarHidden, isVisibleToUser, isVisibleToUser, measure, mergeDrawableStates, notifySubtreeAccessibilityStateChangedIfNeeded, notifyViewAccessibilityStateChangedIfNeeded, offsetLeftAndRight, offsetTopAndBottom, onActivityResult, onAnimationEnd, onAnimationStart, onApplyWindowInsets, onCancelPendingInputEvents, onCheckIsTextEditor, onCloseSystemDialogs, onCreateContextMenu, onCreateInputConnection, onDetachedFromWindowInternal, onDisplayHint, onDragEvent, onDraw, onDrawForeground, onDrawHorizontalScrollBar, onDrawScrollBars, onDrawVerticalScrollBar, onFilterTouchEventForSecurity, onFinishInflate, onFinishTemporaryDetach, onFocusChanged, onFocusLost, onGenericMotionEvent, onHoverChanged, onHoverEvent, onInitializeAccessibilityEvent, onInitializeAccessibilityEventInternal, onInitializeAccessibilityNodeInfo, onKeyDown, onKeyLongPress, onKeyMultiple, onKeyPreIme, onKeyShortcut, onKeyUp, onOverScrolled, onPopulateAccessibilityEvent, onPopulateAccessibilityEventInternal, onProvideStructure, onProvideVirtualStructure, onRenderNodeDetached, onResolveDrawables, onRestoreInstanceState, onRtlPropertiesChanged, onSaveInstanceState, onScreenStateChanged, onScrollChanged, onSetAlpha, onSizeChanged, onStartTemporaryDetach, onTouchEvent, onTrackballEvent, onVisibilityAggregated, onVisibilityChanged, onWindowFocusChanged, outputDirtyFlags, overScrollBy, performAccessibilityAction, performAccessibilityActionInternal, performButtonActionOnTouchDown, performClick, performContextClick, performContextClick, performHapticFeedback, performHapticFeedback, performLongClick, performLongClick, playSoundEffect, pointInView, post, postDelayed, postInvalidate, postInvalidate, postInvalidateDelayed, postInvalidateDelayed, postInvalidateOnAnimation, postInvalidateOnAnimation, postOnAnimation, postOnAnimationDelayed, recomputePadding, refreshDrawableState, removeCallbacks, removeFrameMetricsListener, removeOnAttachStateChangeListener, removeOnLayoutChangeListener, requestAccessibilityFocus, requestApplyInsets, requestFitSystemWindows, requestFocus, requestFocus, requestFocusFromTouch, requestKeyboardShortcuts, requestLayout, requestRectangleOnScreen, requestRectangleOnScreen, requestUnbufferedDispatch, resetPaddingToInitialValues, resetRtlProperties, resolveSize, resolveSizeAndState, restoreHierarchyState, saveHierarchyState, scheduleDrawable, scrollBy, scrollTo, sendAccessibilityEvent, sendAccessibilityEventInternal, sendAccessibilityEventUnchecked, sendAccessibilityEventUncheckedInternal, setAccessibilityDelegate, setAccessibilityLiveRegion, setAccessibilitySelection, setAccessibilityTraversalAfter, setAccessibilityTraversalBefore, setActivated, setAlpha, setAnimation, setAnimationMatrix, setAssistBlocked, setBackground, setBackgroundColor, setBackgroundDrawable, setBackgroundResource, setBackgroundTintList, setBackgroundTintMode, setBottom, setCameraDistance, setClickable, setClipBounds, setClipToOutline, setContentDescription, setContextClickable, setDisabledSystemUiVisibility, setDrawingCacheBackgroundColor, setDrawingCacheEnabled, setDrawingCacheQuality, setDuplicateParentStateEnabled, setElevation, setEnabled, setFadingEdgeLength, setFilterTouchesWhenObscured, setFitsSystemWindows, setFocusable, setFocusableInTouchMode, setForeground, setForegroundGravity, setForegroundTintList, setForegroundTintMode, setFrame, setHapticFeedbackEnabled, setHasTransientState, setHorizontalFadingEdgeEnabled, setHorizontalScrollBarEnabled, setHovered, setId, setImportantForAccessibility, setIsRootNamespace, setKeepScreenOn, setLabelFor, setLayerPaint, setLayerType, setLayoutDirection, setLayoutParams, setLeft, setLeftTopRightBottom, setLongClickable, setMeasuredDimension, setMinimumHeight, setMinimumWidth, setNestedScrollingEnabled, setNextFocusDownId, setNextFocusForwardId, setNextFocusLeftId, setNextFocusRightId, setNextFocusUpId, setOnApplyWindowInsetsListener, setOnClickListener, setOnContextClickListener, setOnCreateContextMenuListener, setOnDragListener, setOnFocusChangeListener, setOnGenericMotionListener, setOnHoverListener, setOnKeyListener, setOnLongClickListener, setOnScrollChangeListener, setOnSystemUiVisibilityChangeListener, setOnTouchListener, setOpticalInsets, setOutlineProvider, setOverScrollMode, setPadding, setPaddingRelative, setPivotX, setPivotY, setPointerIcon, setPressed, setRevealClip, setRevealOnFocusHint, setRight, setRotation, setRotationX, setRotationY, setSaveEnabled, setSaveFromParentEnabled, setScaleX, setScaleY, setScrollBarDefaultDelayBeforeFade, setScrollBarFadeDuration, setScrollbarFadingEnabled, setScrollBarSize, setScrollBarStyle, setScrollContainer, setScrollIndicators, setScrollIndicators, setScrollX, setScrollY, setSelected, setSoundEffectsEnabled, setStateListAnimator, setSystemUiVisibility, setTag, setTag, setTagInternal, setTextAlignment, setTextDirection, setTop, setTouchDelegate, setTransitionAlpha, setTransitionName, setTransitionVisibility, setTranslationX, setTranslationY, setTranslationZ, setVerticalFadingEdgeEnabled, setVerticalScrollBarEnabled, setVerticalScrollbarPosition, setVisibility, setWillNotCacheDrawing, setWillNotDraw, setX, setY, setZ, showContextMenu, showContextMenu, startActionMode, startActionMode, startActivityForResult, startAnimation, startDrag, startDragAndDrop, startMovingTask, startNestedScroll, stopNestedScroll, toGlobalMotionEvent, toLocalMotionEvent, toString, transformFromViewToWindowSpace, transformMatrixToGlobal, transformMatrixToLocal, unscheduleDrawable, unscheduleDrawable, updateDisplayListIfDirty, updateDragShadow, verifyDrawable, willNotCacheDrawing, willNotDraw
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
canResolveLayoutDirection, canResolveTextAlignment, canResolveTextDirection, createContextMenu, getLayoutDirection, getParent, getParentForAccessibility, getTextAlignment, getTextDirection, isLayoutDirectionResolved, isLayoutRequested, isTextAlignmentResolved, isTextDirectionResolved, requestFitSystemWindows, requestLayout
public ActionBarOverlayLayout(Context context)
public ActionBarOverlayLayout(Context context, AttributeSet attrs)
protected void onDetachedFromWindow()
View
onDetachedFromWindow
in class ViewGroup
View.onAttachedToWindow()
public void setActionBarVisibilityCallback(ActionBarOverlayLayout.ActionBarVisibilityCallback cb)
public void setOverlayMode(boolean overlayMode)
public boolean isInOverlayMode()
public void setHasNonEmbeddedTabs(boolean hasNonEmbeddedTabs)
public void setShowingForActionMode(boolean showing)
protected void onConfigurationChanged(Configuration newConfig)
View
Activity
mechanism of
recreating the activity instance upon a configuration change.onConfigurationChanged
in class View
newConfig
- The new resource configuration.public void onWindowSystemUiVisibilityChanged(int visible)
View
View.getWindowSystemUiVisibility()
.
This is different from the callbacks received through
View.setOnSystemUiVisibilityChangeListener(OnSystemUiVisibilityChangeListener)
in that this is only telling you about the local request of the window,
not the actual values applied by the system.onWindowSystemUiVisibilityChanged
in class View
protected void onWindowVisibilityChanged(int visibility)
View
View.GONE
, View.INVISIBLE
, and View.VISIBLE
). Note
that this tells you whether or not your window is being made visible
to the window manager; this does not tell you whether or not
your window is obscured by other windows on the screen, even if it
is itself visible.onWindowVisibilityChanged
in class View
visibility
- The new visibility of the window.protected boolean fitSystemWindows(Rect insets)
View
You do not normally need to deal with this function, since the default
window decoration given to applications takes care of applying it to the
content of the window. If you use View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
or View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
this will not be the case,
and your content can be placed under those system elements. You can then
use this method within your view hierarchy if you have parts of your UI
which you would like to ensure are not being covered.
The default implementation of this method simply applies the content
insets to the view's padding, consuming that content (modifying the
insets to be 0), and returning true. This behavior is off by default, but can
be enabled through View.setFitsSystemWindows(boolean)
.
This function's traversal down the hierarchy is depth-first. The same content insets object is propagated down the hierarchy, so any changes made to it will be seen by all following views (including potentially ones above in the hierarchy since this is a depth-first traversal). The first view that returns true will abort the entire traversal.
The default implementation works well for a situation where it is used with a container that covers the entire window, allowing it to apply the appropriate insets to its content on all edges. If you need a more complicated layout (such as two different views fitting system windows, one on the top of the window, and one on the bottom), you can override the method and handle the insets however you would like. Note that the insets provided by the framework are always relative to the far edges of the window, not accounting for the location of the called view within that window. (In fact when this method is called you do not yet know where the layout will place the view, as it is done before layout happens.)
Note: unlike many View methods, there is no dispatch phase to this call. If you are overriding it in a ViewGroup and want to allow the call to continue to your children, you must be sure to call the super implementation.
Here is a sample layout that makes use of fitting system windows
to have controls for a video view placed inside of the window decorations
that it hides and shows. This can be used with code like the second
sample (video player) shown in View.setSystemUiVisibility(int)
.
fitSystemWindows
in class View
insets
- Current content insets of the window. Prior to
Build.VERSION_CODES.JELLY_BEAN
you must not modify
the insets or else you and Android will be unhappy.true
if this view applied the insets and it should not
continue propagating further down the hierarchy, false
otherwise.View.getFitsSystemWindows()
,
View.setFitsSystemWindows(boolean)
,
View.setSystemUiVisibility(int)
protected ActionBarOverlayLayout.LayoutParams generateDefaultLayoutParams()
ViewGroup
ViewGroup.addView(View)
has no layout parameters
already set. If null is returned, an exception is thrown from addView.generateDefaultLayoutParams
in class ViewGroup
public ActionBarOverlayLayout.LayoutParams generateLayoutParams(AttributeSet attrs)
ViewGroup
generateLayoutParams
in class ViewGroup
attrs
- the attributes to build the layout parameters fromViewGroup.LayoutParams
or one
of its descendantsprotected ViewGroup.LayoutParams generateLayoutParams(ViewGroup.LayoutParams p)
ViewGroup
ViewGroup.checkLayoutParams(android.view.ViewGroup.LayoutParams)
, this method
is invoked. This method should return a new set of layout params suitable for
this ViewGroup, possibly by copying the appropriate attributes from the
specified set of layout params.generateLayoutParams
in class ViewGroup
p
- The layout parameters to convert into a suitable set of layout parameters
for this ViewGroup.ViewGroup.LayoutParams
or one
of its descendantsprotected boolean checkLayoutParams(ViewGroup.LayoutParams p)
checkLayoutParams
in class ViewGroup
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec)
View
Measure the view and its content to determine the measured width and the
measured height. This method is invoked by View.measure(int, int)
and
should be overridden by subclasses to provide accurate and efficient
measurement of their contents.
CONTRACT: When overriding this method, you
must call View.setMeasuredDimension(int, int)
to store the
measured width and height of this view. Failure to do so will trigger an
IllegalStateException
, thrown by
View.measure(int, int)
. Calling the superclass'
View.onMeasure(int, int)
is a valid use.
The base class implementation of measure defaults to the background size,
unless a larger size is allowed by the MeasureSpec. Subclasses should
override View.onMeasure(int, int)
to provide better measurements of
their content.
If this method is overridden, it is the subclass's responsibility to make
sure the measured height and width are at least the view's minimum height
and width (View.getSuggestedMinimumHeight()
and
View.getSuggestedMinimumWidth()
).
onMeasure
in class View
widthMeasureSpec
- horizontal space requirements as imposed by the parent.
The requirements are encoded with
View.MeasureSpec
.heightMeasureSpec
- vertical space requirements as imposed by the parent.
The requirements are encoded with
View.MeasureSpec
.View.getMeasuredWidth()
,
View.getMeasuredHeight()
,
View.setMeasuredDimension(int, int)
,
View.getSuggestedMinimumHeight()
,
View.getSuggestedMinimumWidth()
,
View.MeasureSpec.getMode(int)
,
View.MeasureSpec.getSize(int)
protected void onLayout(boolean changed, int left, int top, int right, int bottom)
View
public void draw(Canvas c)
View
View.onDraw(android.graphics.Canvas)
instead of overriding this method.
If you do need to override this method, call the superclass version.public boolean shouldDelayChildPressedState()
ViewGroup
shouldDelayChildPressedState
in class ViewGroup
public boolean onStartNestedScroll(View child, View target, int axes)
ViewParent
This method will be called in response to a descendant view invoking
View.startNestedScroll(int)
. Each parent up the view hierarchy will be
given an opportunity to respond and claim the nested scrolling operation by returning
true
.
This method may be overridden by ViewParent implementations to indicate when the view
is willing to support a nested scrolling operation that is about to begin. If it returns
true, this ViewParent will become the target view's nested scrolling parent for the duration
of the scroll operation in progress. When the nested scroll is finished this ViewParent
will receive a call to ViewParent.onStopNestedScroll(View)
.
onStartNestedScroll
in interface NestedScrollingParent
onStartNestedScroll
in interface ViewParent
onStartNestedScroll
in class ViewGroup
child
- Direct child of this ViewParent containing targettarget
- View that initiated the nested scrollaxes
- Flags consisting of View.SCROLL_AXIS_HORIZONTAL
,
View.SCROLL_AXIS_VERTICAL
or bothpublic void onNestedScrollAccepted(View child, View target, int axes)
ViewParent
This method will be called after
onStartNestedScroll
returns true. It offers
an opportunity for the view and its superclasses to perform initial configuration
for the nested scroll. Implementations of this method should always call their superclass's
implementation of this method if one is present.
onNestedScrollAccepted
in interface NestedScrollingParent
onNestedScrollAccepted
in interface ViewParent
onNestedScrollAccepted
in class ViewGroup
child
- Direct child of this ViewParent containing targettarget
- View that initiated the nested scrollaxes
- Flags consisting of View.SCROLL_AXIS_HORIZONTAL
,
View.SCROLL_AXIS_VERTICAL
or bothViewParent.onStartNestedScroll(View, View, int)
,
ViewParent.onStopNestedScroll(View)
public void onNestedScroll(View target, int dxConsumed, int dyConsumed, int dxUnconsumed, int dyUnconsumed)
ViewParent
This method will be called when the ViewParent's current nested scrolling child view
dispatches a nested scroll event. To receive calls to this method the ViewParent must have
previously returned true
for a call to
ViewParent.onStartNestedScroll(View, View, int)
.
Both the consumed and unconsumed portions of the scroll distance are reported to the ViewParent. An implementation may choose to use the consumed portion to match or chase scroll position of multiple child elements, for example. The unconsumed portion may be used to allow continuous dragging of multiple scrolling or draggable elements, such as scrolling a list within a vertical drawer where the drawer begins dragging once the edge of inner scrolling content is reached.
onNestedScroll
in interface NestedScrollingParent
onNestedScroll
in interface ViewParent
onNestedScroll
in class ViewGroup
target
- The descendent view controlling the nested scrolldxConsumed
- Horizontal scroll distance in pixels already consumed by targetdyConsumed
- Vertical scroll distance in pixels already consumed by targetdxUnconsumed
- Horizontal scroll distance in pixels not consumed by targetdyUnconsumed
- Vertical scroll distance in pixels not consumed by targetpublic void onStopNestedScroll(View target)
ViewParent
Perform cleanup after a nested scrolling operation.
This method will be called when a nested scroll stops, for example when a nested touch
scroll ends with a MotionEvent.ACTION_UP
or MotionEvent.ACTION_CANCEL
event.
Implementations of this method should always call their superclass's implementation of this
method if one is present.
onStopNestedScroll
in interface NestedScrollingParent
onStopNestedScroll
in interface ViewParent
onStopNestedScroll
in class ViewGroup
target
- View that initiated the nested scrollpublic boolean onNestedFling(View target, float velocityX, float velocityY, boolean consumed)
ViewParent
This method signifies that a nested scrolling child has detected suitable conditions
for a fling. Generally this means that a touch scroll has ended with a
velocity
in the direction of scrolling that meets or exceeds
the minimum fling velocity
along a scrollable axis.
If a nested scrolling child view would normally fling but it is at the edge of its own content, it can use this method to delegate the fling to its nested scrolling parent instead. The parent may optionally consume the fling or observe a child fling.
onNestedFling
in interface NestedScrollingParent
onNestedFling
in interface ViewParent
onNestedFling
in class ViewGroup
target
- View that initiated the nested scrollvelocityX
- Horizontal velocity in pixels per secondvelocityY
- Vertical velocity in pixels per secondconsumed
- true if the child consumed the fling, false otherwisepublic void onNestedPreScroll(View target, int dx, int dy, int[] consumed)
ViewParent
When working with nested scrolling often the parent view may want an opportunity to consume the scroll before the nested scrolling child does. An example of this is a drawer that contains a scrollable list. The user will want to be able to scroll the list fully into view before the list itself begins scrolling.
onNestedPreScroll
is called when a nested scrolling child invokes
View.dispatchNestedPreScroll(int, int, int[], int[])
. The implementation should
report how any pixels of the scroll reported by dx, dy were consumed in the
consumed
array. Index 0 corresponds to dx and index 1 corresponds to dy.
This parameter will never be null. Initial values for consumed[0] and consumed[1]
will always be 0.
onNestedPreScroll
in interface NestedScrollingParent
onNestedPreScroll
in interface ViewParent
onNestedPreScroll
in class ViewGroup
target
- View that initiated the nested scrolldx
- Horizontal scroll distance in pixelsdy
- Vertical scroll distance in pixelsconsumed
- Output. The horizontal and vertical scroll distance consumed by this parentpublic boolean onNestedPreFling(View target, float velocityX, float velocityY)
ViewParent
This method siginfies that a nested scrolling child has detected a fling with the given
velocity along each axis. Generally this means that a touch scroll has ended with a
velocity
in the direction of scrolling that meets or exceeds
the minimum fling velocity
along a scrollable axis.
If a nested scrolling parent is consuming motion as part of a
pre-scroll
, it may be appropriate for
it to also consume the pre-fling to complete that same motion. By returning
true
from this method, the parent indicates that the child should not
fling its own internal content as well.
onNestedPreFling
in interface NestedScrollingParent
onNestedPreFling
in interface ViewParent
onNestedPreFling
in class ViewGroup
target
- View that initiated the nested scrollvelocityX
- Horizontal velocity in pixels per secondvelocityY
- Vertical velocity in pixels per secondpublic int getNestedScrollAxes()
ViewGroup
A ViewGroup returning something other than View.SCROLL_AXIS_NONE
is currently
acting as a nested scrolling parent for one or more descendant views in the hierarchy.
getNestedScrollAxes
in interface NestedScrollingParent
getNestedScrollAxes
in class ViewGroup
View.SCROLL_AXIS_HORIZONTAL
,
View.SCROLL_AXIS_VERTICAL
,
View.SCROLL_AXIS_NONE
public void setHideOnContentScrollEnabled(boolean hideOnContentScroll)
public boolean isHideOnContentScrollEnabled()
public int getActionBarHideOffset()
public void setActionBarHideOffset(int offset)
public void setWindowCallback(Window.Callback cb)
setWindowCallback
in interface DecorContentParent
public void setWindowTitle(CharSequence title)
setWindowTitle
in interface DecorContentParent
public CharSequence getTitle()
getTitle
in interface DecorContentParent
public void initFeature(int windowFeature)
initFeature
in interface DecorContentParent
public void setUiOptions(int uiOptions)
setUiOptions
in interface DecorContentParent
public boolean hasIcon()
hasIcon
in interface DecorContentParent
public boolean hasLogo()
hasLogo
in interface DecorContentParent
public void setIcon(int resId)
setIcon
in interface DecorContentParent
public void setIcon(Drawable d)
setIcon
in interface DecorContentParent
public void setLogo(int resId)
setLogo
in interface DecorContentParent
public boolean canShowOverflowMenu()
canShowOverflowMenu
in interface DecorContentParent
public boolean isOverflowMenuShowing()
isOverflowMenuShowing
in interface DecorContentParent
public boolean isOverflowMenuShowPending()
isOverflowMenuShowPending
in interface DecorContentParent
public boolean showOverflowMenu()
showOverflowMenu
in interface DecorContentParent
public boolean hideOverflowMenu()
hideOverflowMenu
in interface DecorContentParent
public void setMenuPrepared()
setMenuPrepared
in interface DecorContentParent
public void setMenu(Menu menu, MenuPresenter.Callback cb)
setMenu
in interface DecorContentParent
public void saveToolbarHierarchyState(SparseArray<Parcelable> toolbarStates)
saveToolbarHierarchyState
in interface DecorContentParent
public void restoreToolbarHierarchyState(SparseArray<Parcelable> toolbarStates)
restoreToolbarHierarchyState
in interface DecorContentParent
public void dismissPopups()
dismissPopups
in interface DecorContentParent