added in version 22.1.0
belongs to Maven artifact com.android.support:support-compat:28.0.0-alpha1

Summary: Constants | Protected Ctors | Methods | Inherited Methods | [Expand All]

ViewCompat

public class ViewCompat
extends Object

java.lang.Object
↳	android.support.v4.view.ViewCompat

Known Direct Subclasses

ViewCompat

Helper for accessing features in View.

Summary

Constants
`int`	`ACCESSIBILITY_LIVE_REGION_ASSERTIVE` Live region mode specifying that accessibility services should interrupt ongoing speech to immediately announce changes to this view.
`int`	`ACCESSIBILITY_LIVE_REGION_NONE` Live region mode specifying that accessibility services should not automatically announce changes to this view.
`int`	`ACCESSIBILITY_LIVE_REGION_POLITE` Live region mode specifying that accessibility services should announce changes to this view.
`int`	`IMPORTANT_FOR_ACCESSIBILITY_AUTO` Automatically determine whether a view is important for accessibility.
`int`	`IMPORTANT_FOR_ACCESSIBILITY_NO` The view is not important for accessibility.
`int`	`IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS` The view is not important for accessibility, nor are any of its descendant views.
`int`	`IMPORTANT_FOR_ACCESSIBILITY_YES` The view is important for accessibility.
`int`	`LAYER_TYPE_HARDWARE` This constant was deprecated in API level 26.1.0. Use `LAYER_TYPE_HARDWARE` directly.
`int`	`LAYER_TYPE_NONE` This constant was deprecated in API level 26.1.0. Use `LAYER_TYPE_NONE` directly.
`int`	`LAYER_TYPE_SOFTWARE` This constant was deprecated in API level 26.1.0. Use `LAYER_TYPE_SOFTWARE` directly.
`int`	`LAYOUT_DIRECTION_INHERIT` Horizontal layout direction of this view is inherited from its parent.
`int`	`LAYOUT_DIRECTION_LOCALE` Horizontal layout direction of this view is from deduced from the default language script for the locale.
`int`	`LAYOUT_DIRECTION_LTR` Horizontal layout direction of this view is from Left to Right.
`int`	`LAYOUT_DIRECTION_RTL` Horizontal layout direction of this view is from Right to Left.
`int`	`MEASURED_HEIGHT_STATE_SHIFT` This constant was deprecated in API level 26.1.0. Use `MEASURED_HEIGHT_STATE_SHIFT` directly.
`int`	`MEASURED_SIZE_MASK` This constant was deprecated in API level 26.1.0. Use `MEASURED_SIZE_MASK` directly.
`int`	`MEASURED_STATE_MASK` This constant was deprecated in API level 26.1.0. Use `MEASURED_STATE_MASK` directly.
`int`	`MEASURED_STATE_TOO_SMALL` This constant was deprecated in API level 26.1.0. Use `MEASURED_STATE_TOO_SMALL` directly.
`int`	`OVER_SCROLL_ALWAYS` This constant was deprecated in API level 25.1.0. Use `OVER_SCROLL_ALWAYS` directly. This constant will be removed in a future release.
`int`	`OVER_SCROLL_IF_CONTENT_SCROLLS` This constant was deprecated in API level 25.1.0. Use `OVER_SCROLL_IF_CONTENT_SCROLLS` directly. This constant will be removed in a future release.
`int`	`OVER_SCROLL_NEVER` This constant was deprecated in API level 25.1.0. Use `OVER_SCROLL_NEVER` directly. This constant will be removed in a future release.
`int`	`SCROLL_AXIS_HORIZONTAL` Indicates scrolling along the horizontal axis.
`int`	`SCROLL_AXIS_NONE` Indicates no axis of view scrolling.
`int`	`SCROLL_AXIS_VERTICAL` Indicates scrolling along the vertical axis.
`int`	`SCROLL_INDICATOR_BOTTOM` Scroll indicator direction for the bottom edge of the view.
`int`	`SCROLL_INDICATOR_END` Scroll indicator direction for the ending edge of the view.
`int`	`SCROLL_INDICATOR_LEFT` Scroll indicator direction for the left edge of the view.
`int`	`SCROLL_INDICATOR_RIGHT` Scroll indicator direction for the right edge of the view.
`int`	`SCROLL_INDICATOR_START` Scroll indicator direction for the starting edge of the view.
`int`	`SCROLL_INDICATOR_TOP` Scroll indicator direction for the top edge of the view.
`int`	`TYPE_NON_TOUCH` Indicates that the input type for the gesture is caused by something which is not a user touching a screen.
`int`	`TYPE_TOUCH` Indicates that the input type for the gesture is from a user touching the screen.

Protected constructors
`ViewCompat()`

Public methods
`static void`	`addKeyboardNavigationClusters(View view, Collection<View> views, int direction)` Adds any keyboard navigation cluster roots that are descendants of `view` ( including `view` if it is a cluster root itself) to `views`.
`static ViewPropertyAnimatorCompat`	`animate(View view)` This method returns a ViewPropertyAnimator object, which can be used to animate specific properties on this View.
`static boolean`	`canScrollHorizontally(View view, int direction)` This method was deprecated in API level 26.1.0. Use `canScrollHorizontally(int)` directly.
`static boolean`	`canScrollVertically(View view, int direction)` This method was deprecated in API level 26.1.0. Use `canScrollVertically(int)` directly.
`static void`	`cancelDragAndDrop(View v)` Cancel the drag and drop operation.
`static int`	`combineMeasuredStates(int curState, int newState)` This method was deprecated in API level 26.1.0. Use `combineMeasuredStates(int, int)` directly.
`static WindowInsetsCompat`	`dispatchApplyWindowInsets(View view, WindowInsetsCompat insets)` Request to apply the given window insets to this view or another view in its subtree.
`static void`	`dispatchFinishTemporaryDetach(View view)` Notify a view that its temporary detach has ended; the view is now reattached.
`static boolean`	`dispatchNestedFling(View view, float velocityX, float velocityY, boolean consumed)` Dispatch a fling to a nested scrolling parent.
`static boolean`	`dispatchNestedPreFling(View view, float velocityX, float velocityY)` Dispatch a fling to a nested scrolling parent before it is processed by this view.
`static boolean`	`dispatchNestedPreScroll(View view, int dx, int dy, int[] consumed, int[] offsetInWindow, int type)` Dispatch one step of a nested scroll in progress before this view consumes any portion of it.
`static boolean`	`dispatchNestedPreScroll(View view, int dx, int dy, int[] consumed, int[] offsetInWindow)` Dispatch one step of a nested scroll in progress before this view consumes any portion of it.
`static boolean`	`dispatchNestedScroll(View view, int dxConsumed, int dyConsumed, int dxUnconsumed, int dyUnconsumed, int[] offsetInWindow, int type)` Dispatch one step of a nested scroll in progress.
`static boolean`	`dispatchNestedScroll(View view, int dxConsumed, int dyConsumed, int dxUnconsumed, int dyUnconsumed, int[] offsetInWindow)` Dispatch one step of a nested scroll in progress.
`static void`	`dispatchStartTemporaryDetach(View view)` Notify a view that it is being temporarily detached.
`static int`	`generateViewId()` Generate a value suitable for use in `setId(int)`.
`static int`	`getAccessibilityLiveRegion(View view)` Gets the live region mode for the specified View.
`static AccessibilityNodeProviderCompat`	`getAccessibilityNodeProvider(View view)` Gets the provider for managing a virtual view hierarchy rooted at this View and reported to `AccessibilityService`s that explore the window content.
`static float`	`getAlpha(View view)` This method was deprecated in API level 26.1.0. Use `getAlpha()` directly.
`static ColorStateList`	`getBackgroundTintList(View view)` Return the tint applied to the background drawable, if specified.
`static PorterDuff.Mode`	`getBackgroundTintMode(View view)` Return the blending mode used to apply the tint to the background drawable, if specified.
`static Rect`	`getClipBounds(View view)` Returns a copy of the current `setClipBounds(View, Rect)`.
`static Display`	`getDisplay(View view)` Gets the logical display to which the view's window has been attached.
`static float`	`getElevation(View view)` The base elevation of this view relative to its parent, in pixels.
`static boolean`	`getFitsSystemWindows(View v)` Returns true if this view should adapt to fit system window insets.
`static int`	`getImportantForAccessibility(View view)` Gets the mode for determining whether this View is important for accessibility which is if it fires accessibility events and if it is reported to accessibility services that query the screen.
`static int`	`getImportantForAutofill(View v)` Gets the mode for determining whether this view is important for autofill.
`static int`	`getLabelFor(View view)` Gets the id of a view for which a given view serves as a label for accessibility purposes.
`static int`	`getLayerType(View view)` This method was deprecated in API level 26.1.0. Use `getLayerType()` directly.
`static int`	`getLayoutDirection(View view)` Returns the resolved layout direction for this view.
`static Matrix`	`getMatrix(View view)` This method was deprecated in API level 26.1.0. Use `getMatrix()` directly.
`static int`	`getMeasuredHeightAndState(View view)` This method was deprecated in API level 26.1.0. Use `getMeasuredHeightAndState()` directly.
`static int`	`getMeasuredState(View view)` This method was deprecated in API level 26.1.0. Use `getMeasuredState()` directly.
`static int`	`getMeasuredWidthAndState(View view)` This method was deprecated in API level 26.1.0. Use `getMeasuredWidth()` directly.
`static int`	`getMinimumHeight(View view)` Returns the minimum height of the view.
`static int`	`getMinimumWidth(View view)` Returns the minimum width of the view.
`static int`	`getNextClusterForwardId(View view)` Gets the ID of the next keyboard navigation cluster root.

ViewCompat

Summary

Constants

Protected constructors

Public methods