com.daimajia.slider.library.Tricks

类 ViewPagerEx

java.lang.Object

android.view.View

android.view.ViewGroup

com.daimajia.slider.library.Tricks.ViewPagerEx

所有已实现的接口:

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

直接已知子类:

InfiniteViewPager

public class ViewPagerEx
extends ViewGroup

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	ViewPagerEx.LayoutParams Layout parameters that should be supplied for views added to a ViewPager.
static interface	ViewPagerEx.OnPageChangeListener Callback interface for responding to changing state of the selected page.
static interface	ViewPagerEx.PageTransformer A PageTransformer is invoked whenever a visible/attached page is scrolled.
static class	ViewPagerEx.SavedState This is the persistent state that is saved by ViewPager.
static class	ViewPagerEx.SimpleOnPageChangeListener Simple implementation of the ViewPagerEx.OnPageChangeListener interface with stub implementations of each method.

从类继承的嵌套类/接口 android.view.ViewGroup

ViewGroup.MarginLayoutParams, ViewGroup.OnHierarchyChangeListener

从类继承的嵌套类/接口 android.view.View

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

字段概要

字段

限定符和类型	字段和说明
static int	SCROLL_STATE_DRAGGING Indicates that the pager is currently being dragged by the user.
static int	SCROLL_STATE_IDLE Indicates that the pager is in an idle, settled state.
static int	SCROLL_STATE_SETTLING Indicates that the pager is in the process of settling to a final position.

从类继承的字段 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

从类继承的字段 android.view.View

ACCESSIBILITY_LIVE_REGION_ASSERTIVE, ACCESSIBILITY_LIVE_REGION_NONE, ACCESSIBILITY_LIVE_REGION_POLITE, 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_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, 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_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, 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_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_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

构造器概要

构造器

构造器和说明
ViewPagerEx(Context context)
ViewPagerEx(Context context, AttributeSet attrs)

方法概要

方法

限定符和类型	方法和说明
void	addFocusables(ArrayList<View> views, int direction, int focusableMode) We only want the current page that is being shown to be focusable.
void	addOnPageChangeListener(ViewPagerEx.OnPageChangeListener listener) Add a listener that will be invoked whenever the page changes or is incrementally scrolled.
void	addTouchables(ArrayList<View> views) We only want the current page that is being shown to be touchable.
void	addView(View child, int index, ViewGroup.LayoutParams params)
boolean	arrowScroll(int direction)
boolean	beginFakeDrag() Start a fake drag of the pager.
protected boolean	canScroll(View v, boolean checkV, int dx, int x, int y) Tests scrollability within child views of v given a delta of dx.
boolean	canScrollHorizontally(int direction)
protected boolean	checkLayoutParams(ViewGroup.LayoutParams p)
void	computeScroll()
boolean	dispatchKeyEvent(KeyEvent event)
boolean	dispatchPopulateAccessibilityEvent(AccessibilityEvent event)
void	draw(Canvas canvas)
protected void	drawableStateChanged()
void	endFakeDrag() End a fake drag of the pager.
boolean	executeKeyEvent(KeyEvent event) You can call this function yourself to have the scroll view perform scrolling from a key event, just as if the event had been dispatched to it by the view hierarchy.
void	fakeDragBy(float xOffset) Fake drag by an offset in pixels.
protected ViewGroup.LayoutParams	generateDefaultLayoutParams()
ViewGroup.LayoutParams	generateLayoutParams(AttributeSet attrs)
protected ViewGroup.LayoutParams	generateLayoutParams(ViewGroup.LayoutParams p)
PagerAdapter	getAdapter() Retrieve the current adapter supplying pages.
protected int	getChildDrawingOrder(int childCount, int i)
int	getCurrentItem()
int	getOffscreenPageLimit() Returns the number of pages that will be retained to either side of the current page in the view hierarchy in an idle state.
int	getPageMargin() Return the margin between pages.
boolean	isFakeDragging() Returns true if a fake drag is in progress.
protected void	onAttachedToWindow()
protected void	onDetachedFromWindow()
protected void	onDraw(Canvas canvas)
boolean	onInterceptTouchEvent(MotionEvent ev)
protected void	onLayout(boolean changed, int l, int t, int r, int b)
protected void	onMeasure(int widthMeasureSpec, int heightMeasureSpec)
protected void	onPageScrolled(int position, float offset, int offsetPixels) This method will be invoked when the current page is scrolled, either as part of a programmatically initiated smooth scroll or a user initiated touch scroll.
protected boolean	onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) We only want the current page that is being shown to be focusable.
void	onRestoreInstanceState(Parcelable state)
Parcelable	onSaveInstanceState()
protected void	onSizeChanged(int w, int h, int oldw, int oldh)
boolean	onTouchEvent(MotionEvent ev)
void	removeOnPageChangeListener(ViewPagerEx.OnPageChangeListener listener) Remove a listener that was added with addOnPageChangeListener See ViewPagerEx.OnPageChangeListener.
void	removeView(View view)
void	setAdapter(PagerAdapter adapter) Set a PagerAdapter that will supply views for this pager as needed.
void	setCurrentItem(int item) Set the currently selected page.
void	setCurrentItem(int item, boolean smoothScroll) Set the currently selected page.
void	setOffscreenPageLimit(int limit) Set the number of pages that should be retained to either side of the current page in the view hierarchy in an idle state.
void	setPageMargin(int marginPixels) Set the margin between pages.
void	setPageMarginDrawable(Drawable d) Set a drawable that will be used to fill the margin between pages.
void	setPageMarginDrawable(int resId) Set a drawable that will be used to fill the margin between pages.
void	setPageTransformer(boolean reverseDrawingOrder, ViewPagerEx.PageTransformer transformer) Set a ViewPagerEx.PageTransformer that will be called for each attached page whenever the scroll position is changed.
protected boolean	verifyDrawable(Drawable who)

从类继承的方法 android.view.ViewGroup

addChildrenForAccessibility, addStatesFromChildren, addView, addView, addView, addView, addViewInLayout, addViewInLayout, attachLayoutAnimationParameters, attachViewToParent, bringChildToFront, canAnimate, childDrawableStateChanged, childHasTransientStateChanged, cleanupLayoutState, clearChildFocus, clearDisappearingChildren, clearFocus, debug, detachAllViewsFromParent, detachViewFromParent, detachViewFromParent, detachViewsFromParent, dispatchApplyWindowInsets, dispatchConfigurationChanged, dispatchDisplayHint, dispatchDragEvent, dispatchDraw, dispatchDrawableHotspotChanged, dispatchFreezeSelfOnly, dispatchGenericFocusedEvent, dispatchGenericPointerEvent, dispatchHoverEvent, dispatchKeyEventPreIme, dispatchKeyShortcutEvent, dispatchRestoreInstanceState, dispatchSaveInstanceState, dispatchSetActivated, dispatchSetPressed, dispatchSetSelected, dispatchSystemUiVisibilityChanged, dispatchThawSelfOnly, dispatchTouchEvent, dispatchTrackballEvent, dispatchUnhandledMove, dispatchVisibilityChanged, dispatchWindowFocusChanged, dispatchWindowSystemUiVisiblityChanged, dispatchWindowVisibilityChanged, drawChild, endViewTransition, findFocus, findViewsWithText, focusableViewAvailable, focusSearch, gatherTransparentRegion, getChildAt, getChildCount, getChildMeasureSpec, getChildStaticTransformation, getChildVisibleRect, getClipChildren, getClipToPadding, getDescendantFocusability, getFocusedChild, getLayoutAnimation, getLayoutAnimationListener, getLayoutMode, getLayoutTransition, getNestedScrollAxes, getOverlay, getPersistentDrawingCache, getTouchscreenBlocksFocus, hasFocus, hasFocusable, hasTransientState, indexOfChild, invalidateChild, invalidateChildInParent, isAlwaysDrawnWithCacheEnabled, isAnimationCacheEnabled, isChildrenDrawingOrderEnabled, isChildrenDrawnWithCacheEnabled, isMotionEventSplittingEnabled, isTransitionGroup, jumpDrawablesToCurrentState, layout, measureChild, measureChildren, measureChildWithMargins, notifySubtreeAccessibilityStateChanged, offsetDescendantRectToMyCoords, offsetRectIntoDescendantCoords, onAnimationEnd, onAnimationStart, onCreateDrawableState, onInterceptHoverEvent, onNestedFling, onNestedPreFling, onNestedPrePerformAccessibilityAction, onNestedPreScroll, onNestedScroll, onNestedScrollAccepted, onRequestSendAccessibilityEvent, onStartNestedScroll, onStopNestedScroll, recomputeViewAttributes, removeAllViews, removeAllViewsInLayout, removeDetachedView, removeViewAt, removeViewInLayout, removeViews, removeViewsInLayout, requestChildFocus, requestChildRectangleOnScreen, requestDisallowInterceptTouchEvent, requestFocus, requestSendAccessibilityEvent, requestTransparentRegion, scheduleLayoutAnimation, setAddStatesFromChildren, setAlwaysDrawnWithCacheEnabled, setAnimationCacheEnabled, setChildrenDrawingCacheEnabled, setChildrenDrawingOrderEnabled, setChildrenDrawnWithCacheEnabled, setClipChildren, setClipToPadding, setDescendantFocusability, setLayoutAnimation, setLayoutAnimationListener, setLayoutMode, setLayoutTransition, setMotionEventSplittingEnabled, setOnHierarchyChangeListener, setPersistentDrawingCache, setStaticTransformationsEnabled, setTouchscreenBlocksFocus, setTransitionGroup, shouldDelayChildPressedState, showContextMenuForChild, startActionModeForChild, startLayoutAnimation, startViewTransition, updateViewLayout

从类继承的方法 android.view.View

addFocusables, addOnAttachStateChangeListener, addOnLayoutChangeListener, animate, announceForAccessibility, awakenScrollBars, awakenScrollBars, awakenScrollBars, bringToFront, buildDrawingCache, buildDrawingCache, buildLayer, callOnClick, cancelLongPress, cancelPendingInputEvents, canResolveLayoutDirection, canResolveTextAlignment, canResolveTextDirection, canScrollVertically, checkInputConnectionProxy, clearAnimation, combineMeasuredStates, computeHorizontalScrollExtent, computeHorizontalScrollOffset, computeHorizontalScrollRange, computeSystemWindowInsets, computeVerticalScrollExtent, computeVerticalScrollOffset, computeVerticalScrollRange, createAccessibilityNodeInfo, createContextMenu, destroyDrawingCache, dispatchGenericMotionEvent, dispatchNestedFling, dispatchNestedPreFling, dispatchNestedPrePerformAccessibilityAction, dispatchNestedPreScroll, dispatchNestedScroll, drawableHotspotChanged, findViewById, findViewWithTag, fitSystemWindows, focusSearch, forceLayout, generateViewId, getAccessibilityLiveRegion, getAccessibilityNodeProvider, getAccessibilityTraversalAfter, getAccessibilityTraversalBefore, getAlpha, getAnimation, getApplicationWindowToken, getBackground, getBackgroundTintList, getBackgroundTintMode, getBaseline, getBottom, getBottomFadingEdgeStrength, getBottomPaddingOffset, getCameraDistance, getClipBounds, getClipToOutline, getContentDescription, getContext, getContextMenuInfo, getDefaultSize, getDisplay, getDrawableState, getDrawingCache, getDrawingCache, getDrawingCacheBackgroundColor, getDrawingCacheQuality, getDrawingRect, getDrawingTime, getElevation, getFilterTouchesWhenObscured, getFitsSystemWindows, getFocusables, getFocusedRect, getGlobalVisibleRect, getGlobalVisibleRect, getHandler, getHeight, getHitRect, getHorizontalFadingEdgeLength, getHorizontalScrollbarHeight, getId, getImportantForAccessibility, getKeepScreenOn, getKeyDispatcherState, getLabelFor, getLayerType, getLayoutDirection, getLayoutParams, getLeft, getLeftFadingEdgeStrength, getLeftPaddingOffset, getLocalVisibleRect, getLocationInWindow, getLocationOnScreen, getMatrix, getMeasuredHeight, getMeasuredHeightAndState, getMeasuredState, getMeasuredWidth, getMeasuredWidthAndState, getMinimumHeight, getMinimumWidth, getNextFocusDownId, getNextFocusForwardId, getNextFocusLeftId, getNextFocusRightId, getNextFocusUpId, getOnFocusChangeListener, getOutlineProvider, getOverScrollMode, getPaddingBottom, getPaddingEnd, getPaddingLeft, getPaddingRight, getPaddingStart, getPaddingTop, getParent, getParentForAccessibility, getPivotX, getPivotY, getResources, getRight, getRightFadingEdgeStrength, getRightPaddingOffset, getRootView, getRotation, getRotationX, getRotationY, getScaleX, getScaleY, getScrollBarDefaultDelayBeforeFade, getScrollBarFadeDuration, getScrollBarSize, getScrollBarStyle, getScrollX, getScrollY, getSolidColor, getStateListAnimator, getSuggestedMinimumHeight, getSuggestedMinimumWidth, getSystemUiVisibility, getTag, getTag, getTextAlignment, getTextDirection, getTop, getTopFadingEdgeStrength, getTopPaddingOffset, getTouchables, getTouchDelegate, getTransitionName, getTranslationX, getTranslationY, getTranslationZ, getVerticalFadingEdgeLength, getVerticalScrollbarPosition, getVerticalScrollbarWidth, getViewTreeObserver, getVisibility, getWidth, getWindowAttachCount, getWindowId, getWindowSystemUiVisibility, getWindowToken, getWindowVisibility, getWindowVisibleDisplayFrame, getX, getY, getZ, hasNestedScrollingParent, hasOnClickListeners, hasOverlappingRendering, hasWindowFocus, inflate, invalidate, invalidate, invalidate, invalidateDrawable, invalidateOutline, isAccessibilityFocused, isActivated, isAttachedToWindow, isClickable, isDirty, isDrawingCacheEnabled, isDuplicateParentStateEnabled, isEnabled, isFocusable, isFocusableInTouchMode, isFocused, isHapticFeedbackEnabled, isHardwareAccelerated, isHorizontalFadingEdgeEnabled, isHorizontalScrollBarEnabled, isHovered, isImportantForAccessibility, isInEditMode, isInLayout, isInTouchMode, isLaidOut, isLayoutDirectionResolved, isLayoutRequested, isLongClickable, isNestedScrollingEnabled, isOpaque, isPaddingOffsetRequired, isPaddingRelative, isPressed, isSaveEnabled, isSaveFromParentEnabled, isScrollbarFadingEnabled, isScrollContainer, isSelected, isShown, isSoundEffectsEnabled, isTextAlignmentResolved, isTextDirectionResolved, isVerticalFadingEdgeEnabled, isVerticalScrollBarEnabled, measure, mergeDrawableStates, offsetLeftAndRight, offsetTopAndBottom, onApplyWindowInsets, onCancelPendingInputEvents, onCheckIsTextEditor, onConfigurationChanged, onCreateContextMenu, onCreateInputConnection, onDisplayHint, onDragEvent, onDrawScrollBars, onFilterTouchEventForSecurity, onFinishInflate, onFinishTemporaryDetach, onFocusChanged, onGenericMotionEvent, onHoverChanged, onHoverEvent, onInitializeAccessibilityEvent, onInitializeAccessibilityNodeInfo, onKeyDown, onKeyLongPress, onKeyMultiple, onKeyPreIme, onKeyShortcut, onKeyUp, onOverScrolled, onPopulateAccessibilityEvent, onRtlPropertiesChanged, onScreenStateChanged, onScrollChanged, onSetAlpha, onStartTemporaryDetach, 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, requestApplyInsets, requestFitSystemWindows, requestFocus, requestFocus, requestFocusFromTouch, requestLayout, requestRectangleOnScreen, requestRectangleOnScreen, requestUnbufferedDispatch, resolveSize, resolveSizeAndState, restoreHierarchyState, saveHierarchyState, scheduleDrawable, scrollBy, scrollTo, sendAccessibilityEvent, sendAccessibilityEventUnchecked, setAccessibilityDelegate, setAccessibilityLiveRegion, setAccessibilityTraversalAfter, setAccessibilityTraversalBefore, setActivated, setAlpha, setAnimation, setBackground, setBackgroundColor, setBackgroundDrawable, setBackgroundResource, setBackgroundTintList, setBackgroundTintMode, setBottom, setCameraDistance, setClickable, setClipBounds, setClipToOutline, setContentDescription, setDrawingCacheBackgroundColor, setDrawingCacheEnabled, setDrawingCacheQuality, setDuplicateParentStateEnabled, setElevation, setEnabled, setFadingEdgeLength, setFilterTouchesWhenObscured, setFitsSystemWindows, setFocusable, setFocusableInTouchMode, setHapticFeedbackEnabled, setHasTransientState, setHorizontalFadingEdgeEnabled, setHorizontalScrollBarEnabled, setHovered, setId, setImportantForAccessibility, setKeepScreenOn, setLabelFor, setLayerPaint, setLayerType, setLayoutDirection, setLayoutParams, setLeft, setLongClickable, setMeasuredDimension, setMinimumHeight, setMinimumWidth, setNestedScrollingEnabled, setNextFocusDownId, setNextFocusForwardId, setNextFocusLeftId, setNextFocusRightId, setNextFocusUpId, setOnApplyWindowInsetsListener, setOnClickListener, setOnCreateContextMenuListener, setOnDragListener, setOnFocusChangeListener, setOnGenericMotionListener, setOnHoverListener, setOnKeyListener, setOnLongClickListener, setOnSystemUiVisibilityChangeListener, setOnTouchListener, setOutlineProvider, setOverScrollMode, setPadding, setPaddingRelative, setPivotX, setPivotY, setPressed, setRight, setRotation, setRotationX, setRotationY, setSaveEnabled, setSaveFromParentEnabled, setScaleX, setScaleY, setScrollBarDefaultDelayBeforeFade, setScrollBarFadeDuration, setScrollbarFadingEnabled, setScrollBarSize, setScrollBarStyle, setScrollContainer, setScrollX, setScrollY, setSelected, setSoundEffectsEnabled, setStateListAnimator, setSystemUiVisibility, setTag, setTag, setTextAlignment, setTextDirection, setTop, setTouchDelegate, setTransitionName, setTranslationX, setTranslationY, setTranslationZ, setVerticalFadingEdgeEnabled, setVerticalScrollBarEnabled, setVerticalScrollbarPosition, setVisibility, setWillNotCacheDrawing, setWillNotDraw, setX, setY, setZ, showContextMenu, startActionMode, startAnimation, startDrag, startNestedScroll, stopNestedScroll, toString, unscheduleDrawable, unscheduleDrawable, willNotCacheDrawing, willNotDraw

从类继承的方法 java.lang.Object

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

从接口继承的方法 android.view.ViewParent

canResolveLayoutDirection, canResolveTextAlignment, canResolveTextDirection, createContextMenu, getLayoutDirection, getParent, getParentForAccessibility, getTextAlignment, getTextDirection, isLayoutDirectionResolved, isLayoutRequested, isTextAlignmentResolved, isTextDirectionResolved, requestFitSystemWindows, requestLayout

字段详细资料

SCROLL_STATE_IDLE

public static final int SCROLL_STATE_IDLE

Indicates that the pager is in an idle, settled state. The current page is fully in view and no animation is in progress.

另请参阅:

常量字段值

SCROLL_STATE_DRAGGING

public static final int SCROLL_STATE_DRAGGING

Indicates that the pager is currently being dragged by the user.

另请参阅:

常量字段值

SCROLL_STATE_SETTLING

public static final int SCROLL_STATE_SETTLING

Indicates that the pager is in the process of settling to a final position.

另请参阅:

常量字段值

构造器详细资料

ViewPagerEx

public ViewPagerEx(Context context)

ViewPagerEx

public ViewPagerEx(Context context,
           AttributeSet attrs)

方法详细资料

onDetachedFromWindow

protected void onDetachedFromWindow()

覆盖:

onDetachedFromWindow 在类中 ViewGroup

setAdapter

public void setAdapter(PagerAdapter adapter)

Set a PagerAdapter that will supply views for this pager as needed.

参数:

adapter - Adapter to use

getAdapter

public PagerAdapter getAdapter()

Retrieve the current adapter supplying pages.

返回:

The currently registered PagerAdapter

setCurrentItem

public void setCurrentItem(int item)

Set the currently selected page. If the ViewPager has already been through its first layout with its current adapter there will be a smooth animated transition between the current item and the specified item.

参数:

item - Item index to select

setCurrentItem

public void setCurrentItem(int item,
                  boolean smoothScroll)

Set the currently selected page.

参数:

item - Item index to select

smoothScroll - True to smoothly scroll to the new item, false to transition immediately

getCurrentItem

public int getCurrentItem()

addOnPageChangeListener

public void addOnPageChangeListener(ViewPagerEx.OnPageChangeListener listener)

Add a listener that will be invoked whenever the page changes or is incrementally scrolled. See ViewPagerEx.OnPageChangeListener.

参数:

listener - Listener to add

removeOnPageChangeListener

public void removeOnPageChangeListener(ViewPagerEx.OnPageChangeListener listener)

Remove a listener that was added with addOnPageChangeListener See ViewPagerEx.OnPageChangeListener.

参数:

listener - Listener to remove

setPageTransformer

public void setPageTransformer(boolean reverseDrawingOrder,
                      ViewPagerEx.PageTransformer transformer)

Set a ViewPagerEx.PageTransformer that will be called for each attached page whenever the scroll position is changed. This allows the application to apply custom property transformations to each page, overriding the default sliding look and feel.

Note: Prior to Android 3.0 the property animation APIs did not exist. As a result, setting a PageTransformer prior to Android 3.0 (API 11) will have no effect.

参数:

reverseDrawingOrder - true if the supplied PageTransformer requires page views to be drawn from last to first instead of first to last.

transformer - PageTransformer that will modify each page's animation properties

getChildDrawingOrder

protected int getChildDrawingOrder(int childCount,
                       int i)

覆盖:

getChildDrawingOrder 在类中 ViewGroup

getOffscreenPageLimit

public int getOffscreenPageLimit()

Returns the number of pages that will be retained to either side of the current page in the view hierarchy in an idle state. Defaults to 1.

返回:

How many pages will be kept offscreen on either side

另请参阅:

setOffscreenPageLimit(int)

setOffscreenPageLimit

public void setOffscreenPageLimit(int limit)

Set the number of pages that should be retained to either side of the current page in the view hierarchy in an idle state. Pages beyond this limit will be recreated from the adapter when needed.

This is offered as an optimization. If you know in advance the number of pages you will need to support or have lazy-loading mechanisms in place on your pages, tweaking this setting can have benefits in perceived smoothness of paging animations and interaction. If you have a small number of pages (3-4) that you can keep active all at once, less time will be spent in layout for newly created view subtrees as the user pages back and forth.

You should keep this limit low, especially if your pages have complex layouts. This setting defaults to 1.

参数:

limit - How many pages will be kept offscreen in an idle state.

setPageMargin

public void setPageMargin(int marginPixels)

Set the margin between pages.

参数:

marginPixels - Distance between adjacent pages in pixels

另请参阅:

getPageMargin(), setPageMarginDrawable(Drawable), setPageMarginDrawable(int)

getPageMargin

public int getPageMargin()

Return the margin between pages.

返回:

The size of the margin in pixels

setPageMarginDrawable

public void setPageMarginDrawable(Drawable d)

Set a drawable that will be used to fill the margin between pages.

参数:

d - Drawable to display between pages

setPageMarginDrawable

public void setPageMarginDrawable(int resId)

Set a drawable that will be used to fill the margin between pages.

参数:

resId - Resource ID of a drawable to display between pages

verifyDrawable

protected boolean verifyDrawable(Drawable who)

覆盖:

verifyDrawable 在类中 View

drawableStateChanged

protected void drawableStateChanged()

覆盖:

drawableStateChanged 在类中 ViewGroup

onSaveInstanceState

public Parcelable onSaveInstanceState()

覆盖:

onSaveInstanceState 在类中 View

onRestoreInstanceState

public void onRestoreInstanceState(Parcelable state)

覆盖:

onRestoreInstanceState 在类中 View

addView

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

覆盖:

addView 在类中 ViewGroup

removeView

public void removeView(View view)

指定者:

removeView 在接口中 ViewManager

覆盖:

removeView 在类中 ViewGroup

onAttachedToWindow

protected void onAttachedToWindow()

覆盖:

onAttachedToWindow 在类中 ViewGroup

onMeasure

protected void onMeasure(int widthMeasureSpec,
             int heightMeasureSpec)

覆盖:

onMeasure 在类中 View

onSizeChanged

protected void onSizeChanged(int w,
                 int h,
                 int oldw,
                 int oldh)

覆盖:

onSizeChanged 在类中 View

onLayout

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

指定者:

onLayout 在类中 ViewGroup

computeScroll

public void computeScroll()

覆盖:

computeScroll 在类中 View

onPageScrolled

protected void onPageScrolled(int position,
                  float offset,
                  int offsetPixels)

This method will be invoked when the current page is scrolled, either as part of a programmatically initiated smooth scroll or a user initiated touch scroll. If you override this method you must call through to the superclass implementation (e.g. super.onPageScrolled(position, offset, offsetPixels)) before onPageScrolled returns.

参数:

position - Position index of the first page currently being displayed. Page position+1 will be visible if positionOffset is nonzero.

offset - Value from [0, 1) indicating the offset from the page at position.

offsetPixels - Value in pixels indicating the offset from position.

onInterceptTouchEvent

public boolean onInterceptTouchEvent(MotionEvent ev)

覆盖:

onInterceptTouchEvent 在类中 ViewGroup

onTouchEvent

public boolean onTouchEvent(MotionEvent ev)

覆盖:

onTouchEvent 在类中 View

draw

public void draw(Canvas canvas)

覆盖:

draw 在类中 View

onDraw

protected void onDraw(Canvas canvas)

覆盖:

onDraw 在类中 View

beginFakeDrag

public boolean beginFakeDrag()

Start a fake drag of the pager.

A fake drag can be useful if you want to synchronize the motion of the ViewPager with the touch scrolling of another view, while still letting the ViewPager control the snapping motion and fling behavior. (e.g. parallax-scrolling tabs.) Call fakeDragBy(float) to simulate the actual drag motion. Call endFakeDrag() to complete the fake drag and fling as necessary.

During a fake drag the ViewPager will ignore all touch events. If a real drag is already in progress, this method will return false.

返回:

true if the fake drag began successfully, false if it could not be started.

另请参阅:

fakeDragBy(float), endFakeDrag()

endFakeDrag

public void endFakeDrag()

End a fake drag of the pager.

另请参阅:

beginFakeDrag(), fakeDragBy(float)

fakeDragBy

public void fakeDragBy(float xOffset)

Fake drag by an offset in pixels. You must have called beginFakeDrag() first.

参数:

xOffset - Offset in pixels to drag by.

另请参阅:

beginFakeDrag(), endFakeDrag()

isFakeDragging

public boolean isFakeDragging()

Returns true if a fake drag is in progress.

返回:

true if currently in a fake drag, false otherwise.

另请参阅:

beginFakeDrag(), fakeDragBy(float), endFakeDrag()

canScrollHorizontally

public boolean canScrollHorizontally(int direction)

覆盖:

canScrollHorizontally 在类中 View

canScroll

protected boolean canScroll(View v,
                boolean checkV,
                int dx,
                int x,
                int y)

Tests scrollability within child views of v given a delta of dx.

参数:

v - View to test for horizontal scrollability

checkV - Whether the view v passed should itself be checked for scrollability (true), or just its children (false).

dx - Delta scrolled in pixels

x - X coordinate of the active touch point

y - Y coordinate of the active touch point

返回:

true if child views of v can be scrolled by delta of dx.

dispatchKeyEvent

public boolean dispatchKeyEvent(KeyEvent event)

覆盖:

dispatchKeyEvent 在类中 ViewGroup

executeKeyEvent

public boolean executeKeyEvent(KeyEvent event)

You can call this function yourself to have the scroll view perform scrolling from a key event, just as if the event had been dispatched to it by the view hierarchy.

参数:

event - The key event to execute.

返回:

Return true if the event was handled, else false.

arrowScroll

public boolean arrowScroll(int direction)

addFocusables

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

We only want the current page that is being shown to be focusable.

覆盖:

addFocusables 在类中 ViewGroup

addTouchables

public void addTouchables(ArrayList<View> views)

We only want the current page that is being shown to be touchable.

覆盖:

addTouchables 在类中 ViewGroup

onRequestFocusInDescendants

protected boolean onRequestFocusInDescendants(int direction,
                                  Rect previouslyFocusedRect)

We only want the current page that is being shown to be focusable.

覆盖:

onRequestFocusInDescendants 在类中 ViewGroup

dispatchPopulateAccessibilityEvent

public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event)

覆盖:

dispatchPopulateAccessibilityEvent 在类中 View

generateDefaultLayoutParams

protected ViewGroup.LayoutParams generateDefaultLayoutParams()

覆盖:

generateDefaultLayoutParams 在类中 ViewGroup

generateLayoutParams

protected ViewGroup.LayoutParams generateLayoutParams(ViewGroup.LayoutParams p)

覆盖:

generateLayoutParams 在类中 ViewGroup

checkLayoutParams

protected boolean checkLayoutParams(ViewGroup.LayoutParams p)

覆盖:

checkLayoutParams 在类中 ViewGroup

generateLayoutParams

public ViewGroup.LayoutParams generateLayoutParams(AttributeSet attrs)

覆盖:

generateLayoutParams 在类中 ViewGroup