|
void
|
addFocusables(ArrayList<View> views, int direction)
Add any focusable views that are descendants of this view (possibly
including this view if it is focusable itself) to views.
|
|
void
|
addTouchables(ArrayList<View> views)
Add any touchable views that are descendants of this view (possibly
including this view if it is touchable itself) to views.
|
|
void
|
bringToFront()
Change the view's z order in the tree, so it's on top of other sibling
views
|
|
void
|
buildDrawingCache()
Forces the drawing cache to be built if the drawing cache is invalid. |
|
void
|
cancelLongPress()
Cancels a pending long press.
|
|
boolean
|
checkInputConnectionProxy(View view)
Called by the InputMethodManager
when a view who is not the current
input connection target is trying to make a call on the manager. |
|
void
|
clearAnimation()
Cancels any animations for this view.
|
|
void
|
clearFocus()
Called when this view wants to give up focus.
|
|
int
|
computeHorizontalScrollExtent()
Compute the horizontal extent of the horizontal scrollbar's thumb
within the horizontal range. |
|
int
|
computeHorizontalScrollOffset()
Compute the horizontal offset of the horizontal scrollbar's thumb
within the horizontal range. |
|
int
|
computeHorizontalScrollRange()
Compute the horizontal range that the horizontal scrollbar
represents. |
|
void
|
computeScroll()
Called by a parent to request that a child update its values for mScrollX
and mScrollY if necessary.
|
|
int
|
computeVerticalScrollExtent()
Compute the vertical extent of the horizontal scrollbar's thumb
within the vertical range. |
|
int
|
computeVerticalScrollOffset()
Compute the vertical offset of the vertical scrollbar's thumb
within the horizontal range. |
|
int
|
computeVerticalScrollRange()
Compute the vertical range that the vertical scrollbar represents. |
|
void
|
createContextMenu(ContextMenu menu)
Show the context menu for this view.
|
|
void
|
destroyDrawingCache()
Frees the resources used by the drawing cache. |
|
void
|
dispatchDraw(Canvas canvas)
Called by draw to draw the child views.
|
|
boolean
|
dispatchKeyEvent(KeyEvent event)
Dispatch a key event to the next view on the focus path.
|
|
boolean
|
dispatchKeyEventPreIme(KeyEvent event)
Dispatch a key event before it is processed by any input method
associated with the view hierarchy.
|
|
boolean
|
dispatchKeyShortcutEvent(KeyEvent event)
Dispatches a key shortcut event.
|
|
void
|
dispatchRestoreInstanceState(SparseArray<Parcelable> container)
|
|
void
|
dispatchSaveInstanceState(SparseArray<Parcelable> container)
|
|
void
|
dispatchSetPressed(boolean pressed)
Dispatch setPressed to all of this View's children.
|
|
void
|
dispatchSetSelected(boolean selected)
Dispatch setSelected to all of this View's children.
|
|
boolean
|
dispatchTouchEvent(MotionEvent event)
Pass the touch screen motion event down to the target view, or this
view if it is the target.
|
|
boolean
|
dispatchTrackballEvent(MotionEvent event)
Pass a trackball motion event down to the focused view.
|
|
boolean
|
dispatchUnhandledMove(View focused, int direction)
This method is the last chance for the focused view and its ancestors to
respond to an arrow key.
|
|
void
|
dispatchWindowFocusChanged(boolean hasFocus)
Called when the window containing this view gains or loses window focus.
|
|
void
|
dispatchWindowVisibilityChanged(int visibility)
Dispatch a window visibility change down the view hierarchy.
|
|
void
|
draw(Canvas canvas)
Manually render this view (and all of its children) to the given Canvas.
|
|
void
|
drawableStateChanged()
This function is called whenever the state of the view changes in such
a way that it impacts the state of drawables being shown.
|
|
void
|
finalize()
Is called before the object's memory is being reclaimed by the VM.
|
|
View
|
findFocus()
Find the view in the hierarchy rooted at this view that currently has
focus.
|
|
final
View
|
findViewById(int id)
Look for a child view with the given id.
|
|
final
View
|
findViewWithTag(Object tag)
Look for a child view with the given tag.
|
|
boolean
|
fitSystemWindows(Rect insets)
Apply the insets for system windows to this view, if the FITS_SYSTEM_WINDOWS flag
is set
|
|
View
|
focusSearch(int direction)
Find the nearest view in the specified direction that can take focus.
|
|
void
|
forceLayout()
Forces this view to be laid out during the next layout pass.
|
|
Animation
|
getAnimation()
Get the animation currently associated with this view.
|
|
IBinder
|
getApplicationWindowToken()
Retrieve a unique token identifying the top-level "real" window of
the window that this view is attached to.
|
|
Drawable
|
getBackground()
Gets the background drawable
|
|
int
|
getBaseline()
Return the offset of the widget's text baseline from the widget's top
boundary. |
|
final
int
|
getBottom()
Bottom position of this view relative to its parent.
|
|
float
|
getBottomFadingEdgeStrength()
Returns the strength, or intensity, of the bottom faded edge.
|
|
int
|
getBottomPaddingOffset()
Amount by which to extend the bottom fading region.
|
|
final
Context
|
getContext()
Returns the context the view is running in, through which it can
access the current theme, resources, etc.
|
|
ContextMenu.ContextMenuInfo
|
getContextMenuInfo()
Views should implement this if they have extra information to associate
with the context menu.
|
|
static
int
|
getDefaultSize(int size, int measureSpec)
Utility to return a default size.
|
|
final
int[]
|
getDrawableState()
Return an array of resource IDs of the drawable states representing the
current state of the view.
|
|
Bitmap
|
getDrawingCache()
Returns the bitmap in which this view drawing is cached. |
|
int
|
getDrawingCacheBackgroundColor()
|
|
int
|
getDrawingCacheQuality()
Returns the quality of the drawing cache.
|
|
void
|
getDrawingRect(Rect outRect)
Return the visible drawing bounds of your view.
|
|
long
|
getDrawingTime()
Return the time at which the drawing of the view hierarchy started. |
|
ArrayList<View>
|
getFocusables(int direction)
Find and return all focusable views that are descendants of this view,
possibly including this view if it is focusable itself.
|
|
void
|
getFocusedRect(Rect r)
When a view has focus and the user navigates away from it, the next view is searched for
starting from the rectangle filled in by this method.
|
|
boolean
|
getGlobalVisibleRect(Rect r, Point globalOffset)
If some part of this view is not clipped by any of its parents, then
return that area in r in global (root) coordinates.
|
|
final
boolean
|
getGlobalVisibleRect(Rect r)
|
|
Handler
|
getHandler()
|
|
final
int
|
getHeight()
Return the height of your view.
|
|
void
|
getHitRect(Rect outRect)
Hit rectangle in parent's coordinates
|
|
int
|
getHorizontalFadingEdgeLength()
Returns the size of the horizontal faded edges used to indicate that more
content in this view is visible.
|
|
int
|
getHorizontalScrollbarHeight()
Returns the height of the horizontal scrollbar.
|
|
int
|
getId()
Returns this view's identifier.
|
|
boolean
|
getKeepScreenOn()
Returns whether the screen should remain on, corresponding to the current
value of KEEP_SCREEN_ON. |
|
ViewGroup.LayoutParams
|
getLayoutParams()
Get the LayoutParams associated with this view.
|
|
final
int
|
getLeft()
Left position of this view relative to its parent.
|
|
float
|
getLeftFadingEdgeStrength()
Returns the strength, or intensity, of the left faded edge.
|
|
int
|
getLeftPaddingOffset()
Amount by which to extend the left fading region.
|
|
final
boolean
|
getLocalVisibleRect(Rect r)
|
|
void
|
getLocationInWindow(int[] location)
Computes the coordinates of this view in its window. |
|
void
|
getLocationOnScreen(int[] location)
Computes the coordinates of this view on the screen. |
|
final
int
|
getMeasuredHeight()
The height of this view as measured in the most recent call to measure().
|
|
final
int
|
getMeasuredWidth()
The width of this view as measured in the most recent call to measure().
|
|
int
|
getNextFocusDownId()
|
|
int
|
getNextFocusLeftId()
|
|
int
|
getNextFocusRightId()
|
|
int
|
getNextFocusUpId()
|
|
View.OnFocusChangeListener
|
getOnFocusChangeListener()
Returns the focus-change callback registered for this view.
|
|
int
|
getPaddingBottom()
Returns the bottom padding of this view.
|
|
int
|
getPaddingLeft()
Returns the left padding of this view.
|
|
int
|
getPaddingRight()
Returns the right padding of this view.
|
|
int
|
getPaddingTop()
Returns the top padding of this view.
|
|
final
ViewParent
|
getParent()
Gets the parent of this view.
|
|
Resources
|
getResources()
Returns the resources associated with this view.
|
|
final
int
|
getRight()
Right position of this view relative to its parent.
|
|
float
|
getRightFadingEdgeStrength()
Returns the strength, or intensity, of the right faded edge.
|
|
int
|
getRightPaddingOffset()
Amount by which to extend the right fading region.
|
|
View
|
getRootView()
Finds the topmost view in the current view hierarchy. |
|
int
|
getScrollBarStyle()
Returns the current scrollbar style. |
|
final
int
|
getScrollX()
Return the scrolled left position of this view.
|
|
final
int
|
getScrollY()
Return the scrolled top position of this view.
|
|
int
|
getSolidColor()
Override this if your view is known to always be drawn on top of a solid color background,
and needs to draw fading edges.
|
|
int
|
getSuggestedMinimumHeight()
Returns the suggested minimum height that the view should use.
|
|
int
|
getSuggestedMinimumWidth()
Returns the suggested minimum width that the view should use.
|
|
Object
|
getTag()
Returns this view's tag.
|
|
final
int
|
getTop()
Top position of this view relative to its parent.
|
|
float
|
getTopFadingEdgeStrength()
Returns the strength, or intensity, of the top faded edge.
|
|
int
|
getTopPaddingOffset()
Amount by which to extend the top fading region.
|
|
TouchDelegate
|
getTouchDelegate()
Gets the TouchDelegate for this View.
|
|
ArrayList<View>
|
getTouchables()
Find and return all touchable views that are descendants of this view,
possibly including this view if it is touchable itself.
|
|
int
|
getVerticalFadingEdgeLength()
Returns the size of the vertical faded edges used to indicate that more
content in this view is visible.
|
|
int
|
getVerticalScrollbarWidth()
Returns the width of the vertical scrollbar.
|
|
ViewTreeObserver
|
getViewTreeObserver()
Returns the ViewTreeObserver for this view's hierarchy.
|
|
int
|
getVisibility()
Returns the visibility status for this view.
|
|
final
int
|
getWidth()
Return the width of the your view.
|
|
int
|
getWindowAttachCount()
|
|
IBinder
|
getWindowToken()
Retrieve a unique token identifying the window this view is attached to.
|
|
int
|
getWindowVisibility()
Returns the current visibility of the window this view is attached to
(either GONE, INVISIBLE, or VISIBLE). |
|
void
|
getWindowVisibleDisplayFrame(Rect outRect)
Retrieve the overall visible display size in which the window this view is
attached to has been positioned in.
|
|
boolean
|
hasFocus()
Returns true if this view has focus iteself, or is the ancestor of the
view that has focus.
|
|
boolean
|
hasFocusable()
Returns true if this view is focusable or if it contains a reachable View
for which hasFocusable() returns true. |
|
boolean
|
hasWindowFocus()
Returns true if this view is in a window that currently has window focus.
|
|
static
View
|
inflate(Context context, int resource, ViewGroup root)
Inflate a view from an XML resource.
|
|
void
|
initializeFadingEdge(TypedArray a)
Initializes the fading edges from a given set of styled attributes. |
|
void
|
initializeScrollbars(TypedArray a)
Initializes the scrollbars from a given set of styled attributes. |
|
void
|
invalidate(int l, int t, int r, int b)
Mark the the area defined by the rect (l,t,r,b) as needing to be drawn.
|
|
void
|
invalidate()
Invalidate the whole view.
|
|
void
|
invalidate(Rect dirty)
Mark the the area defined by dirty as needing to be drawn.
|
|
void
|
invalidateDrawable(Drawable drawable)
Invalidates the specified Drawable.
|
|
boolean
|
isClickable()
Indicates whether this view reacts to click events or not.
|
|
boolean
|
isDrawingCacheEnabled()
Indicates whether the drawing cache is enabled for this view. |
|
boolean
|
isDuplicateParentStateEnabled()
Indicates whether this duplicates its drawable state from its parent. |
|
boolean
|
isEnabled()
Returns the enabled status for this view.
|
|
final
boolean
|
isFocusable()
Returns whether this View is able to take focus.
|
|
final
boolean
|
isFocusableInTouchMode()
When a view is focusable, it may not want to take focus when in touch mode.
|
|
boolean
|
isFocused()
Returns true if this view has focus
|
|
boolean
|
isHapticFeedbackEnabled()
|
|
boolean
|
isHorizontalFadingEdgeEnabled()
Indicate whether the horizontal edges are faded when the view is
scrolled horizontally. |
|
boolean
|
isHorizontalScrollBarEnabled()
Indicate whether the horizontal scrollbar should be drawn or not. |
|
boolean
|
isInEditMode()
Indicates whether this View is currently in edit mode.
|
|
boolean
|
isInTouchMode()
Returns whether the device is currently in touch mode.
|
|
boolean
|
isLayoutRequested()
Indicates whether or not this view's layout will be requested during
the next hierarchy layout pass. |
|
boolean
|
isLongClickable()
Indicates whether this view reacts to long click events or not.
|
|
boolean
|
isPaddingOffsetRequired()
If the View draws content inside its padding and enables fading edges,
it needs to support padding offsets.
|
|
boolean
|
isPressed()
Indicates whether the view is currently in pressed state.
|
|
boolean
|
isSaveEnabled()
Indicates whether this view will save its state (that is,
whether its onSaveInstanceState() method will be called). |
|
boolean
|
isSelected()
Indicates the selection state of this view.
|
|
boolean
|
isShown()
Returns the visibility of this view and all of its ancestors
|
|
boolean
|
isSoundEffectsEnabled()
|
|
boolean
|
isVerticalFadingEdgeEnabled()
Indicate whether the vertical edges are faded when the view is
scrolled horizontally. |
|
boolean
|
isVerticalScrollBarEnabled()
Indicate whether the vertical scrollbar should be drawn or not. |
|
final
void
|
layout(int l, int t, int r, int b)
Assign a size and position to a view and all of its
descendants
This is the second phase of the layout mechanism. |
|
final
void
|
measure(int widthMeasureSpec, int heightMeasureSpec)
This is called to find out how big a view should be. |
|
static
int[]
|
mergeDrawableStates(int[] baseState, int[] additionalState)
Merge your own state values in additionalState into the base
state values baseState that were returned by
onCreateDrawableState(int). |
|
void
|
offsetLeftAndRight(int offset)
Offset this view's horizontal location by the specified amount of pixels.
|
|
void
|
offsetTopAndBottom(int offset)
Offset this view's vertical location by the specified number of pixels.
|
|
void
|
onAnimationEnd()
Invoked by a parent ViewGroup to notify the end of the animation
currently associated with this view.
|
|
void
|
onAnimationStart()
Invoked by a parent ViewGroup to notify the start of the animation
currently associated with this view.
|
|
void
|
onAttachedToWindow()
This is called when the view is attached to a window.
|
|
boolean
|
onCheckIsTextEditor()
Check whether the called view is a text editor, in which case it
would make sense to automatically display a soft input window for
it.
|
|
void
|
onCreateContextMenu(ContextMenu menu)
Views should implement this if the view itself is going to add items to
the context menu.
|
|
int[]
|
onCreateDrawableState(int extraSpace)
Generate the new Drawable state for
this view. |
|
InputConnection
|
onCreateInputConnection(EditorInfo outAttrs)
Create a new InputConnection for an InputMethod to interact
with the view.
|
|
void
|
onDetachedFromWindow()
This is called when the view is detached from a window.
|
|
void
|
onDraw(Canvas canvas)
Implement this to do your drawing.
|
|
void
|
onFinishInflate()
Finalize inflating a view from XML.
|
|
void
|
onFinishTemporaryDetach()
|
|
void
|
onFocusChanged(boolean gainFocus, int direction, Rect previouslyFocusedRect)
Called by the view system when the focus state of this view changes.
|
|
boolean
|
onKeyDown(int keyCode, KeyEvent event)
|
|
boolean
|
onKeyMultiple(int keyCode, int repeatCount, KeyEvent event)
|
|
boolean
|
onKeyPreIme(int keyCode, KeyEvent event)
Handle a key event before it is processed by any input method
associated with the view hierarchy.
|
|
boolean
|
onKeyShortcut(int keyCode, KeyEvent event)
Called when an unhandled key shortcut event occurs.
|
|
boolean
|
onKeyUp(int keyCode, KeyEvent event)
|
|
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.
|
|
void
|
onMeasure(int widthMeasureSpec, int heightMeasureSpec)
Measure the view and its content to determine the measured width and the
measured height. |
|
void
|
onRestoreInstanceState(Parcelable state)
Hook allowing a view to re-apply a representation of its internal state that had previously
been generated by onSaveInstanceState(). |
|
Parcelable
|
onSaveInstanceState()
Hook allowing a view to generate a representation of its internal state
that can later be used to create a new instance with that same state.
|
|
void
|
onScrollChanged(int l, int t, int oldl, int oldt)
This is called in response to an internal scroll in this view (i.e., the
view scrolled its own contents).
|
|
boolean
|
onSetAlpha(int alpha)
Invoked if there is a Transform that involves alpha.
|
|
void
|
onSizeChanged(int w, int h, int oldw, int oldh)
This is called during layout when the size of this view has changed.
|
|
void
|
onStartTemporaryDetach()
|
|
boolean
|
onTouchEvent(MotionEvent event)
Implement this method to handle touch screen motion events.
|
|
boolean
|
onTrackballEvent(MotionEvent event)
Implement this method to handle trackball motion events.
|
|
void
|
onWindowFocusChanged(boolean hasWindowFocus)
Called when the window containing this view gains or loses focus.
|
|
void
|
onWindowVisibilityChanged(int visibility)
|
|
boolean
|
performClick()
Call this view's OnClickListener, if it is defined.
|
|
boolean
|
performHapticFeedback(int feedbackConstant)
BZZZTT!!1!
Provide haptic feedback to the user for this view. |
|
boolean
|
performHapticFeedback(int feedbackConstant, int flags)
|
|
boolean
|
performLongClick()
Call this view's OnLongClickListener, if it is defined.
|
|
void
|
playSoundEffect(int soundConstant)
Play a sound effect for this view.
|
|
boolean
|
post(Runnable action)
Causes the Runnable to be added to the message queue.
|
|
boolean
|
postDelayed(Runnable action, long delayMillis)
Causes the Runnable to be added to the message queue, to be run
after the specified amount of time elapses.
|
|
void
|
postInvalidate()
Cause an invalidate to happen on a subsequent cycle through the event loop.
|
|
void
|
postInvalidate(int left, int top, int right, int bottom)
Cause an invalidate of the specified area to happen on a subsequent cycle
through the event loop.
|
|
void
|
postInvalidateDelayed(long delayMilliseconds)
Cause an invalidate to happen on a subsequent cycle through the event
loop.
|
|
void
|
postInvalidateDelayed(long delayMilliseconds, int left, int top, int right, int bottom)
Cause an invalidate of the specified area to happen on a subsequent cycle
through the event loop.
|
|
void
|
refreshDrawableState()
Call this to force a view to update its drawable state.
|
|
boolean
|
removeCallbacks(Runnable action)
Removes the specified Runnable from the message queue.
|
|
final
boolean
|
requestFocus()
Call this to try to give focus to a specific view or to one of its
descendants.
|
|
boolean
|
requestFocus(int direction, Rect previouslyFocusedRect)
Call this to try to give focus to a specific view or to one of its descendants
and give it hints about the direction and a specific rectangle that the focus
is coming from.
|
|
final
boolean
|
requestFocus(int direction)
Call this to try to give focus to a specific view or to one of its
descendants and give it a hint about what direction focus is heading.
|
|
final
boolean
|
requestFocusFromTouch()
Call this to try to give focus to a specific view or to one of its descendants.
|
|
void
|
requestLayout()
Call this when something has changed which has invalidated the
layout of this view.
|
|
boolean
|
requestRectangleOnScreen(Rect rectangle, boolean immediate)
Request that a rectangle of this view be visible on the screen,
scrolling if necessary just enough.
|
|
boolean
|
requestRectangleOnScreen(Rect rectangle)
Request that a rectangle of this view be visible on the screen,
scrolling if necessary just enough.
|
|
static
int
|
resolveSize(int size, int measureSpec)
Utility to reconcile a desired size with constraints imposed by a MeasureSpec.
|
|
void
|
restoreHierarchyState(SparseArray<Parcelable> container)
Restore this view hierarchy's frozen state from the given container.
|
|
void
|
saveHierarchyState(SparseArray<Parcelable> container)
Store this view hierarchy's frozen state into the given container.
|
|
void
|
scheduleDrawable(Drawable who, Runnable what, long when)
Schedules an action on a drawable to occur at a specified time.
|
|
void
|
scrollBy(int x, int y)
Move the scrolled position of your view.
|
|
void
|
scrollTo(int x, int y)
Set the scrolled position of your view.
|
|
void
|
setAnimation(Animation animation)
Sets the next animation to play for this view.
|
|
void
|
setBackgroundColor(int color)
Sets the background color for this view.
|
|
void
|
setBackgroundDrawable(Drawable d)
Set the background to a given Drawable, or remove the background.
|
|
void
|
setBackgroundResource(int resid)
Set the background to a given resource.
|
|
void
|
setClickable(boolean clickable)
Enables or disables click events for this view.
|
|
void
|
setDrawingCacheBackgroundColor(int color)
Setting a solid background color for the drawing cache's bitmaps will improve
perfromance and memory usage.
|
|
void
|
setDrawingCacheEnabled(boolean enabled)
Enables or disables the drawing cache. |
|
void
|
setDrawingCacheQuality(int quality)
Set the drawing cache quality of this view.
|
|
void
|
setDuplicateParentStateEnabled(boolean enabled)
Enables or disables the duplication of the parent's state into this view. |
|
void
|
setEnabled(boolean enabled)
Set the enabled state of this view.
|
|
void
|
setFadingEdgeLength(int length)
Set the size of the faded edge used to indicate that more content in this
view is available.
|
|
void
|
setFocusable(boolean focusable)
Set whether this view can receive the focus.
|
|
void
|
setFocusableInTouchMode(boolean focusableInTouchMode)
Set whether this view can receive focus while in touch mode.
|
|
void
|
setHapticFeedbackEnabled(boolean hapticFeedbackEnabled)
Set whether this view should have haptic feedback for events such as
long presses.
|
|
void
|
setHorizontalFadingEdgeEnabled(boolean horizontalFadingEdgeEnabled)
Define whether the horizontal edges should be faded when this view
is scrolled horizontally. |
|
void
|
setHorizontalScrollBarEnabled(boolean horizontalScrollBarEnabled)
Define whether the horizontal scrollbar should be drawn or not. |
|
void
|
setId(int id)
Sets the identifier for this view.
|
|
void
|
setKeepScreenOn(boolean keepScreenOn)
Controls whether the screen should remain on, modifying the
value of KEEP_SCREEN_ON. |
|
void
|
setLayoutParams(ViewGroup.LayoutParams params)
Set the layout parameters associated with this view.
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void
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setLongClickable(boolean longClickable)
Enables or disables long click events for this view.
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final
void
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setMeasuredDimension(int measuredWidth, int measuredHeight)
This mehod must be called by onMeasure(int, int) to store the
measured width and measured height. |
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void
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setMinimumHeight(int minHeight)
Sets the minimum height of the view.
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void
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setMinimumWidth(int minWidth)
Sets the minimum width of the view.
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void
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setNextFocusDownId(int nextFocusDownId)
Set the id of the view to use for the next focus
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void
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setNextFocusLeftId(int nextFocusLeftId)
Set the id of the view to use for the next focus
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void
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setNextFocusRightId(int nextFocusRightId)
Set the id of the view to use for the next focus
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void
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setNextFocusUpId(int nextFocusUpId)
Set the id of the view to use for the next focus
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void
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setOnClickListener(View.OnClickListener l)
Register a callback to be invoked when this view is clicked.
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void
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setOnCreateContextMenuListener(View.OnCreateContextMenuListener l)
Register a callback to be invoked when the context menu for this view is
being built.
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void
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setOnFocusChangeListener(View.OnFocusChangeListener l)
Register a callback to be invoked when focus of this view changed.
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void
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setOnKeyListener(View.OnKeyListener l)
Register a callback to be invoked when a key is pressed in this view.
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void
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setOnLongClickListener(View.OnLongClickListener l)
Register a callback to be invoked when this view is clicked and held.
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void
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setOnTouchListener(View.OnTouchListener l)
Register a callback to be invoked when a touch event is sent to this view.
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void
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setPadding(int left, int top, int right, int bottom)
Sets the padding.
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void
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setPressed(boolean pressed)
Sets the pressed that for this view.
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void
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setSaveEnabled(boolean enabled)
Controls whether the saving of this view's state is
enabled (that is, whether its onSaveInstanceState() method
will be called). |
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void
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setScrollBarStyle(int style)
Specify the style of the scrollbars. |
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void
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setScrollContainer(boolean isScrollContainer)
Change whether this view is one of the set of scrollable containers in
its window.
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void
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setSelected(boolean selected)
Changes the selection state of this view.
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void
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setSoundEffectsEnabled(boolean soundEffectsEnabled)
Set whether this view should have sound effects enabled for events such as
clicking and touching.
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void
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setTag(Object tag)
Sets the tag associated with this view.
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void
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setTouchDelegate(TouchDelegate delegate)
Sets the TouchDelegate for this View.
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void
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setVerticalFadingEdgeEnabled(boolean verticalFadingEdgeEnabled)
Define whether the vertical edges should be faded when this view
is scrolled vertically. |
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void
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setVerticalScrollBarEnabled(boolean verticalScrollBarEnabled)
Define whether the vertical scrollbar should be drawn or not. |
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void
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setVisibility(int visibility)
Set the enabled state of this view.
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void
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setWillNotCacheDrawing(boolean willNotCacheDrawing)
When a View's drawing cache is enabled, drawing is redirected to an
offscreen bitmap.
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void
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setWillNotDraw(boolean willNotDraw)
If this view doesn't do any drawing on its own, set this flag to
allow further optimizations.
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boolean
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showContextMenu()
Bring up the context menu for this view.
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void
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startAnimation(Animation animation)
Start the specified animation now.
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void
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unscheduleDrawable(Drawable who, Runnable what)
Cancels a scheduled action on a drawable.
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void
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unscheduleDrawable(Drawable who)
Unschedule any events associated with the given Drawable.
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boolean
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verifyDrawable(Drawable who)
If your view subclass is displaying its own Drawable objects, it should
override this function and return true for any Drawable it is
displaying.
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boolean
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willNotCacheDrawing()
Returns whether or not this View can cache its drawing or not.
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boolean
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willNotDraw()
Returns whether or not this View draws on its own.
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From class
android.widget.AbsListView
