android.view

Class ViewGroup

java.lang.Object

android.view.View

android.view.ViewGroup

All Implemented Interfaces:

Drawable.Callback, AccessibilityEventSource, KeyEvent.Callback, ViewManager, ViewParent

Direct Known Subclasses:

AbsoluteLayout, AdapterView, FragmentBreadCrumbs, FrameLayout, GridLayout, LinearLayout, RelativeLayout, SlidingDrawer

public abstract class ViewGroup
extends View
implements ViewParent, ViewManager

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ViewGroup.LayoutParams
static class	ViewGroup.MarginLayoutParams
static interface	ViewGroup.OnHierarchyChangeListener

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

View.AccessibilityDelegate, View.BaseSavedState, View.DragShadowBuilder, View.MeasureSpec, View.OnAttachStateChangeListener, View.OnClickListener, View.OnCreateContextMenuListener, View.OnDragListener, View.OnFocusChangeListener, View.OnGenericMotionListener, View.OnHoverListener, View.OnKeyListener, View.OnLayoutChangeListener, View.OnLongClickListener, View.OnSystemUiVisibilityChangeListener, View.OnTouchListener

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	CLIP_TO_PADDING_MASK
static int	FOCUS_AFTER_DESCENDANTS
static int	FOCUS_BEFORE_DESCENDANTS
static int	FOCUS_BLOCK_DESCENDANTS
static int	PERSISTENT_ALL_CACHES
static int	PERSISTENT_ANIMATION_CACHE
static int	PERSISTENT_NO_CACHE
static int	PERSISTENT_SCROLLING_CACHE

Fields inherited from class android.view.View

ALPHA, 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, 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_YES, INVISIBLE, KEEP_SCREEN_ON, LAYER_TYPE_HARDWARE, LAYER_TYPE_NONE, LAYER_TYPE_SOFTWARE, MEASURED_HEIGHT_STATE_SHIFT, MEASURED_SIZE_MASK, MEASURED_STATE_MASK, MEASURED_STATE_TOO_SMALL, 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_WINDOW_FOCUSED_STATE_SET, ROTATION, ROTATION_X, ROTATION_Y, SCALE_X, SCALE_Y, SCREEN_STATE_OFF, SCREEN_STATE_ON, 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_LAYOUT_FULLSCREEN, SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION, SYSTEM_UI_FLAG_LAYOUT_STABLE, SYSTEM_UI_FLAG_LOW_PROFILE, SYSTEM_UI_FLAG_VISIBLE, SYSTEM_UI_LAYOUT_FLAGS, TEXT_ALIGNMENT_INHERIT, TEXT_ALIGNMENT_RESOLVED_DEFAULT, TRANSLATION_X, TRANSLATION_Y, VIEW_LOG_TAG, VISIBLE, WINDOW_FOCUSED_STATE_SET, X, Y

Constructor Summary

Constructors

Constructor and Description
ViewGroup(Context context)
ViewGroup(Context context, AttributeSet attrs)
ViewGroup(Context context, AttributeSet attrs, int defStyle)

Method Summary

Methods

Modifier and Type	Method and Description
void	addChildrenForAccessibility(ArrayList<View> childrenForAccessibility)
void	addFocusables(ArrayList<View> views, int direction, int focusableMode)
boolean	addStatesFromChildren()
void	addTouchables(ArrayList<View> views)
void	addView(View child)
void	addView(View child, int index)
void	addView(View child, int width, int height)
void	addView(View child, int index, ViewGroup.LayoutParams params)
void	addView(View child, ViewGroup.LayoutParams params)
protected boolean	addViewInLayout(View child, int index, ViewGroup.LayoutParams params)
protected boolean	addViewInLayout(View child, int index, ViewGroup.LayoutParams params, boolean preventRequestLayout)
protected void	attachLayoutAnimationParameters(View child, ViewGroup.LayoutParams params, int index, int count)
protected void	attachViewToParent(View child, int index, ViewGroup.LayoutParams params)
void	bringChildToFront(View child)
protected boolean	canAnimate()
protected boolean	checkLayoutParams(ViewGroup.LayoutParams p)
void	childDrawableStateChanged(View child)
protected void	cleanupLayoutState(View child)
void	clearChildFocus(View child)
void	clearDisappearingChildren()
void	clearFocus()
protected void	debug(int depth)
protected void	detachAllViewsFromParent()
protected void	detachViewFromParent(int index)
protected void	detachViewFromParent(View child)
protected void	detachViewsFromParent(int start, int count)
void	dispatchConfigurationChanged(Configuration newConfig)
void	dispatchDisplayHint(int hint)
boolean	dispatchDragEvent(DragEvent event)
protected void	dispatchDraw(Canvas canvas)
protected void	dispatchFreezeSelfOnly(SparseArray<Parcelable> container)
protected boolean	dispatchGenericFocusedEvent(MotionEvent event)
protected boolean	dispatchGenericPointerEvent(MotionEvent event)
protected boolean	dispatchHoverEvent(MotionEvent event)
boolean	dispatchKeyEvent(KeyEvent event)
boolean	dispatchKeyEventPreIme(KeyEvent event)
boolean	dispatchKeyShortcutEvent(KeyEvent event)
protected void	dispatchRestoreInstanceState(SparseArray<Parcelable> container)
protected void	dispatchSaveInstanceState(SparseArray<Parcelable> container)
void	dispatchSetActivated(boolean activated)
protected void	dispatchSetPressed(boolean pressed)
void	dispatchSetSelected(boolean selected)
void	dispatchSystemUiVisibilityChanged(int visible)
protected void	dispatchThawSelfOnly(SparseArray<Parcelable> container)
boolean	dispatchTouchEvent(MotionEvent ev)
boolean	dispatchTrackballEvent(MotionEvent event)
boolean	dispatchUnhandledMove(View focused, int direction)
protected void	dispatchVisibilityChanged(View changedView, int visibility)
void	dispatchWindowFocusChanged(boolean hasFocus)
void	dispatchWindowSystemUiVisiblityChanged(int visible)
void	dispatchWindowVisibilityChanged(int visibility)
protected void	drawableStateChanged()
protected boolean	drawChild(Canvas canvas, View child, long drawingTime)
void	endViewTransition(View view)
View	findFocus()
void	findViewsWithText(ArrayList<View> outViews, CharSequence text, int flags)
protected boolean	fitSystemWindows(Rect insets)
void	focusableViewAvailable(View v)
View	focusSearch(View focused, int direction)
boolean	gatherTransparentRegion(Region region)
protected ViewGroup.LayoutParams	generateDefaultLayoutParams()
ViewGroup.LayoutParams	generateLayoutParams(AttributeSet attrs)
protected ViewGroup.LayoutParams	generateLayoutParams(ViewGroup.LayoutParams p)
View	getChildAt(int index)
int	getChildCount()
protected int	getChildDrawingOrder(int childCount, int i)
static int	getChildMeasureSpec(int spec, int padding, int childDimension)
protected boolean	getChildStaticTransformation(View child, Transformation t)
boolean	getChildVisibleRect(View child, Rect r, Point offset)
int	getDescendantFocusability()
View	getFocusedChild()
LayoutAnimationController	getLayoutAnimation()
Animation.AnimationListener	getLayoutAnimationListener()
LayoutTransition	getLayoutTransition()
int	getPersistentDrawingCache()
boolean	hasFocus()
boolean	hasFocusable()
int	indexOfChild(View child)
void	invalidateChild(View child, Rect dirty)
ViewParent	invalidateChildInParent(int[] location, Rect dirty)
boolean	isAlwaysDrawnWithCacheEnabled()
boolean	isAnimationCacheEnabled()
protected boolean	isChildrenDrawingOrderEnabled()
protected boolean	isChildrenDrawnWithCacheEnabled()
boolean	isMotionEventSplittingEnabled()
void	jumpDrawablesToCurrentState()
void	layout(int l, int t, int r, int b)
protected void	measureChild(View child, int parentWidthMeasureSpec, int parentHeightMeasureSpec)
protected void	measureChildren(int widthMeasureSpec, int heightMeasureSpec)
protected void	measureChildWithMargins(View child, int parentWidthMeasureSpec, int widthUsed, int parentHeightMeasureSpec, int heightUsed)
void	offsetDescendantRectToMyCoords(View descendant, Rect rect)
void	offsetRectIntoDescendantCoords(View descendant, Rect rect)
protected void	onAnimationEnd()
protected void	onAnimationStart()
protected int[]	onCreateDrawableState(int extraSpace)
boolean	onInterceptHoverEvent(MotionEvent event)
boolean	onInterceptTouchEvent(MotionEvent ev)
protected abstract void	onLayout(boolean changed, int l, int t, int r, int b)
protected boolean	onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect)
boolean	onRequestSendAccessibilityEvent(View child, AccessibilityEvent event)
void	recomputeViewAttributes(View child)
void	removeAllViews()
void	removeAllViewsInLayout()
protected void	removeDetachedView(View child, boolean animate)
void	removeView(View view)
void	removeViewAt(int index)
void	removeViewInLayout(View view)
void	removeViews(int start, int count)
void	removeViewsInLayout(int start, int count)
void	requestChildFocus(View child, View focused)
boolean	requestChildRectangleOnScreen(View child, Rect rectangle, boolean immediate)
void	requestDisallowInterceptTouchEvent(boolean disallowIntercept)
boolean	requestFocus(int direction, Rect previouslyFocusedRect)
boolean	requestSendAccessibilityEvent(View child, AccessibilityEvent event)
void	requestTransparentRegion(View child)
void	scheduleLayoutAnimation()
void	setAddStatesFromChildren(boolean addsStates)
void	setAlwaysDrawnWithCacheEnabled(boolean always)
void	setAnimationCacheEnabled(boolean enabled)
protected void	setChildrenDrawingCacheEnabled(boolean enabled)
protected void	setChildrenDrawingOrderEnabled(boolean enabled)
protected void	setChildrenDrawnWithCacheEnabled(boolean enabled)
void	setClipChildren(boolean clipChildren)
void	setClipToPadding(boolean clipToPadding)
void	setDescendantFocusability(int focusability)
void	setLayoutAnimation(LayoutAnimationController controller)
void	setLayoutAnimationListener(Animation.AnimationListener animationListener)
void	setLayoutTransition(LayoutTransition transition)
void	setMotionEventSplittingEnabled(boolean split)
void	setOnHierarchyChangeListener(ViewGroup.OnHierarchyChangeListener listener)
void	setPadding(int left, int top, int right, int bottom)
void	setPersistentDrawingCache(int drawingCacheToKeep)
protected void	setStaticTransformationsEnabled(boolean enabled)
boolean	shouldDelayChildPressedState()
boolean	showContextMenuForChild(View originalView)
ActionMode	startActionModeForChild(View originalView, ActionMode.Callback callback)
void	startLayoutAnimation()
void	startViewTransition(View view)
void	updateViewLayout(View view, ViewGroup.LayoutParams params)

Methods inherited from class android.view.View

addFocusables, addOnAttachStateChangeListener, addOnLayoutChangeListener, animate, announceForAccessibility, awakenScrollBars, awakenScrollBars, awakenScrollBars, bringToFront, buildDrawingCache, buildDrawingCache, buildLayer, callOnClick, cancelLongPress, canScrollHorizontally, canScrollVertically, checkInputConnectionProxy, clearAnimation, combineMeasuredStates, computeHorizontalScrollExtent, computeHorizontalScrollOffset, computeHorizontalScrollRange, computeScroll, computeVerticalScrollExtent, computeVerticalScrollOffset, computeVerticalScrollRange, createAccessibilityNodeInfo, createContextMenu, destroyDrawingCache, dispatchGenericMotionEvent, dispatchPopulateAccessibilityEvent, draw, findViewById, findViewWithTag, focusSearch, forceLayout, getAccessibilityNodeProvider, getAlpha, getAnimation, getApplicationWindowToken, getBackground, getBaseline, getBottom, getBottomFadingEdgeStrength, getBottomPaddingOffset, getCameraDistance, getContentDescription, getContext, getContextMenuInfo, getDefaultSize, getDrawableState, getDrawingCache, getDrawingCache, getDrawingCacheBackgroundColor, getDrawingCacheQuality, getDrawingRect, getDrawingTime, getFilterTouchesWhenObscured, getFitsSystemWindows, getFocusables, getFocusedRect, getGlobalVisibleRect, getGlobalVisibleRect, getHandler, getHeight, getHitRect, getHorizontalFadingEdgeLength, getHorizontalScrollbarHeight, getId, getImportantForAccessibility, getKeepScreenOn, getKeyDispatcherState, getLayerType, getLayoutParams, getLeft, getLeftFadingEdgeStrength, getLeftPaddingOffset, getLocalVisibleRect, getLocationInWindow, getLocationOnScreen, getMatrix, getMeasuredHeight, getMeasuredHeightAndState, getMeasuredState, getMeasuredWidth, getMeasuredWidthAndState, getMinimumHeight, getMinimumWidth, getNextFocusDownId, getNextFocusForwardId, getNextFocusLeftId, getNextFocusRightId, getNextFocusUpId, getOnFocusChangeListener, getOverScrollMode, getPaddingBottom, getPaddingLeft, getPaddingRight, getPaddingTop, getParent, getParentForAccessibility, getPivotX, getPivotY, getResources, getRight, getRightFadingEdgeStrength, getRightPaddingOffset, getRootView, getRotation, getRotationX, getRotationY, getScaleX, getScaleY, getScrollBarDefaultDelayBeforeFade, getScrollBarFadeDuration, getScrollBarSize, getScrollBarStyle, getScrollX, getScrollY, getSolidColor, getSuggestedMinimumHeight, getSuggestedMinimumWidth, getSystemUiVisibility, getTag, getTag, getTop, getTopFadingEdgeStrength, getTopPaddingOffset, getTouchables, getTouchDelegate, getTranslationX, getTranslationY, getVerticalFadingEdgeLength, getVerticalScrollbarPosition, getVerticalScrollbarWidth, getViewTreeObserver, getVisibility, getWidth, getWindowAttachCount, getWindowSystemUiVisibility, getWindowToken, getWindowVisibility, getWindowVisibleDisplayFrame, getX, getY, hasOnClickListeners, hasOverlappingRendering, hasTransientState, hasWindowFocus, inflate, initializeFadingEdge, initializeScrollbars, invalidate, invalidate, invalidate, invalidateDrawable, isActivated, isClickable, isDirty, isDrawingCacheEnabled, isDuplicateParentStateEnabled, isEnabled, isFocusable, isFocusableInTouchMode, isFocused, isHapticFeedbackEnabled, isHardwareAccelerated, isHorizontalFadingEdgeEnabled, isHorizontalScrollBarEnabled, isHovered, isInEditMode, isInTouchMode, isLayoutRequested, isLongClickable, isOpaque, isPaddingOffsetRequired, isPressed, isSaveEnabled, isSaveFromParentEnabled, isScrollbarFadingEnabled, isScrollContainer, isSelected, isShown, isSoundEffectsEnabled, isVerticalFadingEdgeEnabled, isVerticalScrollBarEnabled, measure, mergeDrawableStates, offsetLeftAndRight, offsetTopAndBottom, onAttachedToWindow, onCheckIsTextEditor, onConfigurationChanged, onCreateContextMenu, onCreateInputConnection, onDetachedFromWindow, onDisplayHint, onDragEvent, onDraw, onDrawScrollBars, onFilterTouchEventForSecurity, onFinishInflate, onFinishTemporaryDetach, onFocusChanged, onGenericMotionEvent, onHoverChanged, onHoverEvent, onInitializeAccessibilityEvent, onInitializeAccessibilityNodeInfo, onKeyDown, onKeyLongPress, onKeyMultiple, onKeyPreIme, onKeyShortcut, onKeyUp, onMeasure, onOverScrolled, onPopulateAccessibilityEvent, onRestoreInstanceState, onSaveInstanceState, onScreenStateChanged, onScrollChanged, onSetAlpha, onSizeChanged, onStartTemporaryDetach, onTouchEvent, onTrackballEvent, onVisibilityChanged, onWindowFocusChanged, onWindowSystemUiVisibilityChanged, onWindowVisibilityChanged, overScrollBy, performAccessibilityAction, performClick, performHapticFeedback, performHapticFeedback, performLongClick, playSoundEffect, post, postDelayed, postInvalidate, postInvalidate, postInvalidateDelayed, postInvalidateDelayed, postInvalidateOnAnimation, postInvalidateOnAnimation, postOnAnimation, postOnAnimationDelayed, refreshDrawableState, removeCallbacks, removeOnAttachStateChangeListener, removeOnLayoutChangeListener, requestFitSystemWindows, requestFocus, requestFocus, requestFocusFromTouch, requestLayout, requestRectangleOnScreen, requestRectangleOnScreen, resolveSize, resolveSizeAndState, restoreHierarchyState, saveHierarchyState, scheduleDrawable, scrollBy, scrollTo, sendAccessibilityEvent, sendAccessibilityEventUnchecked, setAccessibilityDelegate, setActivated, setAlpha, setAnimation, setBackground, setBackgroundColor, setBackgroundDrawable, setBackgroundResource, setBottom, setCameraDistance, setClickable, setContentDescription, setDrawingCacheBackgroundColor, setDrawingCacheEnabled, setDrawingCacheQuality, setDuplicateParentStateEnabled, setEnabled, setFadingEdgeLength, setFilterTouchesWhenObscured, setFitsSystemWindows, setFocusable, setFocusableInTouchMode, setHapticFeedbackEnabled, setHasTransientState, setHorizontalFadingEdgeEnabled, setHorizontalScrollBarEnabled, setHovered, setId, setImportantForAccessibility, setKeepScreenOn, setLayerType, setLayoutParams, setLeft, setLongClickable, setMeasuredDimension, setMinimumHeight, setMinimumWidth, setNextFocusDownId, setNextFocusForwardId, setNextFocusLeftId, setNextFocusRightId, setNextFocusUpId, setOnClickListener, setOnCreateContextMenuListener, setOnDragListener, setOnFocusChangeListener, setOnGenericMotionListener, setOnHoverListener, setOnKeyListener, setOnLongClickListener, setOnSystemUiVisibilityChangeListener, setOnTouchListener, setOverScrollMode, setPivotX, setPivotY, setPressed, setRight, setRotation, setRotationX, setRotationY, setSaveEnabled, setSaveFromParentEnabled, setScaleX, setScaleY, setScrollBarDefaultDelayBeforeFade, setScrollBarFadeDuration, setScrollbarFadingEnabled, setScrollBarSize, setScrollBarStyle, setScrollContainer, setScrollX, setScrollY, setSelected, setSoundEffectsEnabled, setSystemUiVisibility, setTag, setTag, setTop, setTouchDelegate, setTranslationX, setTranslationY, setVerticalFadingEdgeEnabled, setVerticalScrollBarEnabled, setVerticalScrollbarPosition, setVisibility, setWillNotCacheDrawing, setWillNotDraw, setX, setY, showContextMenu, startActionMode, startAnimation, startDrag, unscheduleDrawable, unscheduleDrawable, verifyDrawable, willNotCacheDrawing, willNotDraw

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface android.view.ViewParent

createContextMenu, getParent, getParentForAccessibility, isLayoutRequested, requestFitSystemWindows, requestLayout

Field Detail

FOCUS_BEFORE_DESCENDANTS

public static final int FOCUS_BEFORE_DESCENDANTS

See Also:

Constant Field Values

FOCUS_AFTER_DESCENDANTS

public static final int FOCUS_AFTER_DESCENDANTS

See Also:

Constant Field Values

FOCUS_BLOCK_DESCENDANTS

public static final int FOCUS_BLOCK_DESCENDANTS

See Also:

Constant Field Values

PERSISTENT_NO_CACHE

public static final int PERSISTENT_NO_CACHE

See Also:

Constant Field Values

PERSISTENT_ANIMATION_CACHE

public static final int PERSISTENT_ANIMATION_CACHE

See Also:

Constant Field Values

PERSISTENT_SCROLLING_CACHE

public static final int PERSISTENT_SCROLLING_CACHE

See Also:

Constant Field Values

PERSISTENT_ALL_CACHES

public static final int PERSISTENT_ALL_CACHES

See Also:

Constant Field Values

CLIP_TO_PADDING_MASK

protected static final int CLIP_TO_PADDING_MASK

See Also:

Constant Field Values

Constructor Detail

ViewGroup

public ViewGroup(Context context)

ViewGroup

public ViewGroup(Context context,
         AttributeSet attrs)

ViewGroup

public ViewGroup(Context context,
         AttributeSet attrs,
         int defStyle)

Method Detail

getDescendantFocusability

public int getDescendantFocusability()

setDescendantFocusability

public void setDescendantFocusability(int focusability)

requestChildFocus

public void requestChildFocus(View child,
                     View focused)

Specified by:

requestChildFocus in interface ViewParent

focusableViewAvailable

public void focusableViewAvailable(View v)

Specified by:

focusableViewAvailable in interface ViewParent

showContextMenuForChild

public boolean showContextMenuForChild(View originalView)

Specified by:

showContextMenuForChild in interface ViewParent

startActionModeForChild

public ActionMode startActionModeForChild(View originalView,
                                 ActionMode.Callback callback)

Specified by:

startActionModeForChild in interface ViewParent

focusSearch

public View focusSearch(View focused,
               int direction)

Specified by:

focusSearch in interface ViewParent

requestChildRectangleOnScreen

public boolean requestChildRectangleOnScreen(View child,
                                    Rect rectangle,
                                    boolean immediate)

Specified by:

requestChildRectangleOnScreen in interface ViewParent

requestSendAccessibilityEvent

public boolean requestSendAccessibilityEvent(View child,
                                    AccessibilityEvent event)

Specified by:

requestSendAccessibilityEvent in interface ViewParent

onRequestSendAccessibilityEvent

public boolean onRequestSendAccessibilityEvent(View child,
                                      AccessibilityEvent event)

dispatchUnhandledMove

public boolean dispatchUnhandledMove(View focused,
                            int direction)

Overrides:

dispatchUnhandledMove in class View

clearChildFocus

public void clearChildFocus(View child)

Specified by:

clearChildFocus in interface ViewParent

clearFocus

public void clearFocus()

Overrides:

clearFocus in class View

getFocusedChild

public View getFocusedChild()

hasFocus

public boolean hasFocus()

Overrides:

hasFocus in class View

findFocus

public View findFocus()

Overrides:

findFocus in class View

hasFocusable

public boolean hasFocusable()

Overrides:

hasFocusable in class View

addFocusables

public void addFocusables(ArrayList<View> views,
                 int direction,
                 int focusableMode)

Overrides:

addFocusables in class View

findViewsWithText

public void findViewsWithText(ArrayList<View> outViews,
                     CharSequence text,
                     int flags)

Overrides:

findViewsWithText in class View

dispatchWindowFocusChanged

public void dispatchWindowFocusChanged(boolean hasFocus)

Overrides:

dispatchWindowFocusChanged in class View

addTouchables

public void addTouchables(ArrayList<View> views)

Overrides:

addTouchables in class View

dispatchDisplayHint

public void dispatchDisplayHint(int hint)

Overrides:

dispatchDisplayHint in class View

dispatchVisibilityChanged

protected void dispatchVisibilityChanged(View changedView,
                             int visibility)

Overrides:

dispatchVisibilityChanged in class View

dispatchWindowVisibilityChanged

public void dispatchWindowVisibilityChanged(int visibility)

Overrides:

dispatchWindowVisibilityChanged in class View

dispatchConfigurationChanged

public void dispatchConfigurationChanged(Configuration newConfig)

Overrides:

dispatchConfigurationChanged in class View

recomputeViewAttributes

public void recomputeViewAttributes(View child)

Specified by:

recomputeViewAttributes in interface ViewParent

bringChildToFront

public void bringChildToFront(View child)

Specified by:

bringChildToFront in interface ViewParent

dispatchDragEvent

public boolean dispatchDragEvent(DragEvent event)

Overrides:

dispatchDragEvent in class View

dispatchWindowSystemUiVisiblityChanged

public void dispatchWindowSystemUiVisiblityChanged(int visible)

Overrides:

dispatchWindowSystemUiVisiblityChanged in class View

dispatchSystemUiVisibilityChanged

public void dispatchSystemUiVisibilityChanged(int visible)

Overrides:

dispatchSystemUiVisibilityChanged in class View

dispatchKeyEventPreIme

public boolean dispatchKeyEventPreIme(KeyEvent event)

Overrides:

dispatchKeyEventPreIme in class View

dispatchKeyEvent

public boolean dispatchKeyEvent(KeyEvent event)

Overrides:

dispatchKeyEvent in class View

dispatchKeyShortcutEvent

public boolean dispatchKeyShortcutEvent(KeyEvent event)

Overrides:

dispatchKeyShortcutEvent in class View

dispatchTrackballEvent

public boolean dispatchTrackballEvent(MotionEvent event)

Overrides:

dispatchTrackballEvent in class View

dispatchHoverEvent

protected boolean dispatchHoverEvent(MotionEvent event)

Overrides:

dispatchHoverEvent in class View

addChildrenForAccessibility

public void addChildrenForAccessibility(ArrayList<View> childrenForAccessibility)

Overrides:

addChildrenForAccessibility in class View

onInterceptHoverEvent

public boolean onInterceptHoverEvent(MotionEvent event)

dispatchGenericPointerEvent

protected boolean dispatchGenericPointerEvent(MotionEvent event)

Overrides:

dispatchGenericPointerEvent in class View

dispatchGenericFocusedEvent

protected boolean dispatchGenericFocusedEvent(MotionEvent event)

Overrides:

dispatchGenericFocusedEvent in class View

dispatchTouchEvent

public boolean dispatchTouchEvent(MotionEvent ev)

Overrides:

dispatchTouchEvent in class View

setMotionEventSplittingEnabled

public void setMotionEventSplittingEnabled(boolean split)

isMotionEventSplittingEnabled

public boolean isMotionEventSplittingEnabled()

requestDisallowInterceptTouchEvent

public void requestDisallowInterceptTouchEvent(boolean disallowIntercept)

Specified by:

requestDisallowInterceptTouchEvent in interface ViewParent

onInterceptTouchEvent

public boolean onInterceptTouchEvent(MotionEvent ev)

requestFocus

public boolean requestFocus(int direction,
                   Rect previouslyFocusedRect)

Overrides:

requestFocus in class View

onRequestFocusInDescendants

protected boolean onRequestFocusInDescendants(int direction,
                                  Rect previouslyFocusedRect)

setPadding

public void setPadding(int left,
              int top,
              int right,
              int bottom)

Overrides:

setPadding in class View

dispatchSaveInstanceState

protected void dispatchSaveInstanceState(SparseArray<Parcelable> container)

Overrides:

dispatchSaveInstanceState in class View

dispatchFreezeSelfOnly

protected void dispatchFreezeSelfOnly(SparseArray<Parcelable> container)

dispatchRestoreInstanceState

protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container)

Overrides:

dispatchRestoreInstanceState in class View

dispatchThawSelfOnly

protected void dispatchThawSelfOnly(SparseArray<Parcelable> container)

setChildrenDrawingCacheEnabled

protected void setChildrenDrawingCacheEnabled(boolean enabled)

onAnimationStart

protected void onAnimationStart()

Overrides:

onAnimationStart in class View

onAnimationEnd

protected void onAnimationEnd()

Overrides:

onAnimationEnd in class View

dispatchDraw

protected void dispatchDraw(Canvas canvas)

Overrides:

dispatchDraw in class View

getChildDrawingOrder

protected int getChildDrawingOrder(int childCount,
                       int i)

drawChild

protected boolean drawChild(Canvas canvas,
                View child,
                long drawingTime)

setClipChildren

public void setClipChildren(boolean clipChildren)

setClipToPadding

public void setClipToPadding(boolean clipToPadding)

dispatchSetSelected

public void dispatchSetSelected(boolean selected)

Overrides:

dispatchSetSelected in class View

dispatchSetActivated

public void dispatchSetActivated(boolean activated)

Overrides:

dispatchSetActivated in class View

dispatchSetPressed

protected void dispatchSetPressed(boolean pressed)

Overrides:

dispatchSetPressed in class View

setStaticTransformationsEnabled

protected void setStaticTransformationsEnabled(boolean enabled)

getChildStaticTransformation

protected boolean getChildStaticTransformation(View child,
                                   Transformation t)

addView

public void addView(View child)

addView

public void addView(View child,
           int index)

addView

public void addView(View child,
           int width,
           int height)

addView

public void addView(View child,
           ViewGroup.LayoutParams params)

Specified by:

addView in interface ViewManager

addView

public void addView(View child,
           int index,
           ViewGroup.LayoutParams params)

updateViewLayout

public void updateViewLayout(View view,
                    ViewGroup.LayoutParams params)

Specified by:

updateViewLayout in interface ViewManager

checkLayoutParams

protected boolean checkLayoutParams(ViewGroup.LayoutParams p)

setOnHierarchyChangeListener

public void setOnHierarchyChangeListener(ViewGroup.OnHierarchyChangeListener listener)

addViewInLayout

protected boolean addViewInLayout(View child,
                      int index,
                      ViewGroup.LayoutParams params)

addViewInLayout

protected boolean addViewInLayout(View child,
                      int index,
                      ViewGroup.LayoutParams params,
                      boolean preventRequestLayout)

cleanupLayoutState

protected void cleanupLayoutState(View child)

attachLayoutAnimationParameters

protected void attachLayoutAnimationParameters(View child,
                                   ViewGroup.LayoutParams params,
                                   int index,
                                   int count)

removeView

public void removeView(View view)

Specified by:

removeView in interface ViewManager

removeViewInLayout

public void removeViewInLayout(View view)

removeViewsInLayout

public void removeViewsInLayout(int start,
                       int count)

removeViewAt

public void removeViewAt(int index)

removeViews

public void removeViews(int start,
               int count)

setLayoutTransition

public void setLayoutTransition(LayoutTransition transition)

getLayoutTransition

public LayoutTransition getLayoutTransition()

removeAllViews

public void removeAllViews()

removeAllViewsInLayout

public void removeAllViewsInLayout()

removeDetachedView

protected void removeDetachedView(View child,
                      boolean animate)

attachViewToParent

protected void attachViewToParent(View child,
                      int index,
                      ViewGroup.LayoutParams params)

detachViewFromParent

protected void detachViewFromParent(View child)

detachViewFromParent

protected void detachViewFromParent(int index)

detachViewsFromParent

protected void detachViewsFromParent(int start,
                         int count)

detachAllViewsFromParent

protected void detachAllViewsFromParent()

invalidateChild

public final void invalidateChild(View child,
                   Rect dirty)

Specified by:

invalidateChild in interface ViewParent

invalidateChildInParent

public ViewParent invalidateChildInParent(int[] location,
                                 Rect dirty)

Specified by:

invalidateChildInParent in interface ViewParent

offsetDescendantRectToMyCoords

public final void offsetDescendantRectToMyCoords(View descendant,
                                  Rect rect)

offsetRectIntoDescendantCoords

public final void offsetRectIntoDescendantCoords(View descendant,
                                  Rect rect)

getChildVisibleRect

public boolean getChildVisibleRect(View child,
                          Rect r,
                          Point offset)

Specified by:

getChildVisibleRect in interface ViewParent

layout

public final void layout(int l,
          int t,
          int r,
          int b)

Overrides:

layout in class View

onLayout

protected abstract void onLayout(boolean changed,
            int l,
            int t,
            int r,
            int b)

Overrides:

onLayout in class View

canAnimate

protected boolean canAnimate()

startLayoutAnimation

public void startLayoutAnimation()

scheduleLayoutAnimation

public void scheduleLayoutAnimation()

setLayoutAnimation

public void setLayoutAnimation(LayoutAnimationController controller)

getLayoutAnimation

public LayoutAnimationController getLayoutAnimation()

isAnimationCacheEnabled

public boolean isAnimationCacheEnabled()

setAnimationCacheEnabled

public void setAnimationCacheEnabled(boolean enabled)

isAlwaysDrawnWithCacheEnabled

public boolean isAlwaysDrawnWithCacheEnabled()

setAlwaysDrawnWithCacheEnabled

public void setAlwaysDrawnWithCacheEnabled(boolean always)

isChildrenDrawnWithCacheEnabled

protected boolean isChildrenDrawnWithCacheEnabled()

setChildrenDrawnWithCacheEnabled

protected void setChildrenDrawnWithCacheEnabled(boolean enabled)

isChildrenDrawingOrderEnabled

protected boolean isChildrenDrawingOrderEnabled()

setChildrenDrawingOrderEnabled

protected void setChildrenDrawingOrderEnabled(boolean enabled)

getPersistentDrawingCache

public int getPersistentDrawingCache()

setPersistentDrawingCache

public void setPersistentDrawingCache(int drawingCacheToKeep)

generateLayoutParams

public ViewGroup.LayoutParams generateLayoutParams(AttributeSet attrs)

generateLayoutParams

protected ViewGroup.LayoutParams generateLayoutParams(ViewGroup.LayoutParams p)

generateDefaultLayoutParams

protected ViewGroup.LayoutParams generateDefaultLayoutParams()

debug

protected void debug(int depth)

indexOfChild

public int indexOfChild(View child)

getChildCount

public int getChildCount()

getChildAt

public View getChildAt(int index)

measureChildren

protected void measureChildren(int widthMeasureSpec,
                   int heightMeasureSpec)

measureChild

protected void measureChild(View child,
                int parentWidthMeasureSpec,
                int parentHeightMeasureSpec)

measureChildWithMargins

protected void measureChildWithMargins(View child,
                           int parentWidthMeasureSpec,
                           int widthUsed,
                           int parentHeightMeasureSpec,
                           int heightUsed)

getChildMeasureSpec

public static int getChildMeasureSpec(int spec,
                      int padding,
                      int childDimension)

clearDisappearingChildren

public void clearDisappearingChildren()

startViewTransition

public void startViewTransition(View view)

endViewTransition

public void endViewTransition(View view)

gatherTransparentRegion

public boolean gatherTransparentRegion(Region region)

requestTransparentRegion

public void requestTransparentRegion(View child)

Specified by:

requestTransparentRegion in interface ViewParent

fitSystemWindows

protected boolean fitSystemWindows(Rect insets)

Overrides:

fitSystemWindows in class View

getLayoutAnimationListener

public Animation.AnimationListener getLayoutAnimationListener()

drawableStateChanged

protected void drawableStateChanged()

Overrides:

drawableStateChanged in class View

jumpDrawablesToCurrentState

public void jumpDrawablesToCurrentState()

Overrides:

jumpDrawablesToCurrentState in class View

onCreateDrawableState

protected int[] onCreateDrawableState(int extraSpace)

Overrides:

onCreateDrawableState in class View

setAddStatesFromChildren

public void setAddStatesFromChildren(boolean addsStates)

addStatesFromChildren

public boolean addStatesFromChildren()

childDrawableStateChanged

public void childDrawableStateChanged(View child)

Specified by:

childDrawableStateChanged in interface ViewParent

setLayoutAnimationListener

public void setLayoutAnimationListener(Animation.AnimationListener animationListener)

shouldDelayChildPressedState

public boolean shouldDelayChildPressedState()