Java android.widget ScrollView fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for android.widget ScrollView.

The text is from its open source code.

Subclass

android.widget.ScrollView has subclasses.
Click this link to see all its subclasses.

Constructor

	ScrollView(Context context)

Method

void	addView(View child)
void	addView(View child, int index)
void	addView(View child, ViewGroup.LayoutParams params)
void	addView(View child, int index, ViewGroup.LayoutParams params)
boolean	canScrollVertically(int direction) Check if this view can be scrolled vertically in a certain direction.
int	computeVerticalScrollExtent() Compute the vertical extent of the vertical scrollbar's thumb within the vertical range.
int	computeVerticalScrollOffset()
int	computeVerticalScrollRange() The scroll range of a scroll view is the overall height of all of its children.
void	draw(Canvas canvas)
T	findViewById(@IdRes int id) Finds the first descendant view with the given ID, the view itself if the ID matches #getId() , or null if the ID is invalid (< 0) or there is no matching view in the hierarchy.
boolean	fullScroll(int direction) Handles scrolling in response to a "home/end" shortcut press.
View	getChildAt(int index) Returns the view at the specified position in the group.
int	getChildCount() Returns the number of children in the group.
void	getDrawingRect(Rect outRect) Return the visible drawing bounds of your view.
int	getHeight() Return the height of your view.
void	getHitRect(Rect outRect) Hit rectangle in parent's coordinates
ViewGroup.LayoutParams	getLayoutParams() Get the LayoutParams associated with this view.
void	getLocationOnScreen(@Size(2) int[] outLocation) Computes the coordinates of this view on the screen.
int	getMeasuredHeight() Like #getMeasuredHeightAndState() , but only returns the raw height component (that is the result is masked by #MEASURED_SIZE_MASK ).
int	getPaddingBottom() Returns the bottom padding of this view.
int	getPaddingTop() Returns the top padding of this view.
ViewParent	getParent() Gets the parent of this view.
Resources	getResources() Returns the resources associated with this view.
int	getScrollY() Return the scrolled top position of this view.
ViewTreeObserver	getViewTreeObserver() Returns the ViewTreeObserver for this view's hierarchy.
int	getVisibility() Returns the visibility status for this view.
int	getWidth() Return the width of your view.
float	getY() The visual y position of this view, in pixels.
void	invalidate() Invalidate the whole view.
void	measure(int widthMeasureSpec, int heightMeasureSpec) This is called to find out how big a view should be.
void	offsetDescendantRectToMyCoords(View descendant, Rect rect) Offset a rectangle that is in a descendant's coordinate space into our coordinate space.
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	removeAllViews() Call this method to remove all child views from the ViewGroup.
void	requestDisallowInterceptTouchEvent(boolean disallowIntercept)
void	requestLayout()
void	scrollTo(int x, int y) This version also clamps the scrolling to the bounds of our child.
void	setAccessibilityDelegate(@Nullable AccessibilityDelegate delegate) Sets a delegate for implementing accessibility support via composition (as opposed to inheritance).
void	setBackground(Drawable background) Set the background to a given Drawable, or remove the background.
void	setBackgroundColor(@ColorInt int color) Sets the background color for this view.
void	setDescendantFocusability(int focusability) Set the descendant focusability of this view group.
void	setFadingEdgeLength(int length) Set the size of the faded edge used to indicate that more content in this view is available.
void	setFillViewport(boolean fillViewport) Indicates this ScrollView whether it should stretch its content height to fill the viewport or not.
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	setHorizontalScrollBarEnabled(boolean horizontalScrollBarEnabled) Define whether the horizontal scrollbar should be drawn or not.
void	setLayoutParams(ViewGroup.LayoutParams params) Set the layout parameters associated with this view.
void	setOnTouchListener(OnTouchListener l) Register a callback to be invoked when a touch event is sent to this view.
void	setOverScrollMode(int mode)
void	setPadding(int left, int top, int right, int bottom) Sets the padding.
void	setScrollY(int value) Set the vertical scrolled position of your view.
void	setSmoothScrollingEnabled(boolean smoothScrollingEnabled) Set whether arrow scrolling will animate its transition.
void	setTag(final Object tag) Sets the tag associated with this view.
void	setVerticalScrollBarEnabled(boolean verticalScrollBarEnabled) Define whether the vertical scrollbar should be drawn or not.
void	setVisibility(@Visibility int visibility) Set the visibility state of this view.
void	smoothScrollTo(int x, int y) Like #scrollTo , but scroll smoothly instead of immediately.
void	startAnimation(Animation animation) Start the specified animation now.