core/androidx.core.view/[main]ViewCompat

ViewCompat

open class ViewCompat(source)

Helper for accessing features in View.

Types

Link copied to clipboard
Link copied to clipboard
Link copied to clipboard
Link copied to clipboard
Link copied to clipboard
interface OnUnhandledKeyEventListenerCompat
Interface definition for a callback to be invoked when a hardware key event hasn't been handled by the view hierarchy.
Link copied to clipboard
Link copied to clipboard

Properties

Link copied to clipboard
val ACCESSIBILITY_LIVE_REGION_ASSERTIVE: Int = 2
Live region mode specifying that accessibility services should interrupt ongoing speech to immediately announce changes to this view.
Link copied to clipboard
val ACCESSIBILITY_LIVE_REGION_NONE: Int = 0
Live region mode specifying that accessibility services should not automatically announce changes to this view.
Link copied to clipboard
val ACCESSIBILITY_LIVE_REGION_POLITE: Int = 1
Live region mode specifying that accessibility services should announce changes to this view.
Link copied to clipboard
val IMPORTANT_FOR_ACCESSIBILITY_AUTO: Int = 0
Automatically determine whether a view is important for accessibility.
Link copied to clipboard
val IMPORTANT_FOR_ACCESSIBILITY_NO: Int = 2
The view is not important for accessibility.
val IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS: Int = 4
The view is not important for accessibility, nor are any of its descendant views.
Link copied to clipboard
val IMPORTANT_FOR_ACCESSIBILITY_YES: Int = 1
The view is important for accessibility.
Link copied to clipboard
val IMPORTANT_FOR_CONTENT_CAPTURE_AUTO: Int = 0
Automatically determine whether a view is important for content capture.
Link copied to clipboard
val IMPORTANT_FOR_CONTENT_CAPTURE_NO: Int = 2
The view is not important for content capture, but its children (if any) will be traversed.
val IMPORTANT_FOR_CONTENT_CAPTURE_NO_EXCLUDE_DESCENDANTS: Int = 8
The view is not important for content capture, and its children (if any) will not be traversed.
Link copied to clipboard
val IMPORTANT_FOR_CONTENT_CAPTURE_YES: Int = 1
The view is important for content capture, and its children (if any) will be traversed.
val IMPORTANT_FOR_CONTENT_CAPTURE_YES_EXCLUDE_DESCENDANTS: Int = 4
The view is important for content capture, but its children (if any) will not be traversed.
Link copied to clipboard
val LAYER_TYPE_HARDWARE: Int = 2
Indicates that the view has a hardware layer.
Link copied to clipboard
val LAYER_TYPE_NONE: Int = 0
Indicates that the view does not have a layer.
Link copied to clipboard
val LAYER_TYPE_SOFTWARE: Int = 1
Indicates that the view has a software layer.
Link copied to clipboard
val LAYOUT_DIRECTION_INHERIT: Int = 2
Horizontal layout direction of this view is inherited from its parent.
Link copied to clipboard
val LAYOUT_DIRECTION_LOCALE: Int = 3
Horizontal layout direction of this view is from deduced from the default language script for the locale.
Link copied to clipboard
val LAYOUT_DIRECTION_LTR: Int = 0
Horizontal layout direction of this view is from Left to Right.
Link copied to clipboard
val LAYOUT_DIRECTION_RTL: Int = 1
Horizontal layout direction of this view is from Right to Left.
Link copied to clipboard
val MEASURED_HEIGHT_STATE_SHIFT: Int = 16
Bit shift of MEASURED_STATE_MASK to get to the height bits for functions that combine both width and height into a single int, such as getMeasuredState and the childState argument of resolveSizeAndState.
Link copied to clipboard
val MEASURED_SIZE_MASK: Int = 16777215
Bits of getMeasuredWidthAndState and getMeasuredWidthAndState that provide the actual measured size.
Link copied to clipboard
val MEASURED_STATE_MASK: Int = -16777216
Bits of getMeasuredWidthAndState and getMeasuredWidthAndState that provide the additional state bits.
Link copied to clipboard
val MEASURED_STATE_TOO_SMALL: Int = 16777216
Bit of getMeasuredWidthAndState and getMeasuredWidthAndState that indicates the measured size is smaller that the space the view would like to have.
Link copied to clipboard
val OVER_SCROLL_ALWAYS: Int = 0
Always allow a user to over-scroll this view, provided it is a view that can scroll.
Link copied to clipboard
val OVER_SCROLL_IF_CONTENT_SCROLLS: Int = 1
Allow a user to over-scroll this view only if the content is large enough to meaningfully scroll, provided it is a view that can scroll.
Link copied to clipboard
val OVER_SCROLL_NEVER: Int = 2
Never allow a user to over-scroll this view.
Link copied to clipboard
val SCROLL_AXIS_HORIZONTAL: Int = 1
Indicates scrolling along the horizontal axis.
Link copied to clipboard
val SCROLL_AXIS_NONE: Int = 0
Indicates no axis of view scrolling.
Link copied to clipboard
val SCROLL_AXIS_VERTICAL: Int = 2
Indicates scrolling along the vertical axis.
Link copied to clipboard
val SCROLL_INDICATOR_BOTTOM: Int = 2
Scroll indicator direction for the bottom edge of the view.
Link copied to clipboard
val SCROLL_INDICATOR_END: Int = 32
Scroll indicator direction for the ending edge of the view.
Link copied to clipboard
val SCROLL_INDICATOR_LEFT: Int = 4
Scroll indicator direction for the left edge of the view.
Link copied to clipboard
val SCROLL_INDICATOR_RIGHT: Int = 8
Scroll indicator direction for the right edge of the view.
Link copied to clipboard
val SCROLL_INDICATOR_START: Int = 16
Scroll indicator direction for the starting edge of the view.
Link copied to clipboard
val SCROLL_INDICATOR_TOP: Int = 1
Scroll indicator direction for the top edge of the view.
Link copied to clipboard
val TYPE_NON_TOUCH: Int = 1
Indicates that the input type for the gesture is caused by something which is not a user touching a screen.
Link copied to clipboard
val TYPE_TOUCH: Int = 0
Indicates that the input type for the gesture is from a user touching the screen.

Functions

Link copied to clipboard
open fun addAccessibilityAction(@NonNull view: View, @NonNull label: CharSequence, @NonNull command: AccessibilityViewCommand): Int
Adds an accessibility action that can be performed on a node associated with a view.
Link copied to clipboard
open fun addKeyboardNavigationClusters(@NonNull view: View, @NonNull views: Collection<View>, direction: Int)
Adds any keyboard navigation cluster roots that are descendants of view ( including view if it is a cluster root itself) to views.
Link copied to clipboard
open fun addOnUnhandledKeyEventListener(@NonNull view: View, @NonNull listener: ViewCompat.OnUnhandledKeyEventListenerCompat)
Adds a listener which will receive unhandled KeyEvents.
Link copied to clipboard
open fun addOverlayView(@NonNull overlayHost: ViewGroup, @NonNull overlay: View)
Convenience method to add overlay to overlayHost's overlay and assign the disjointParent in the overlay hierarchy.
Link copied to clipboard
@NonNull
open fun animate(@NonNull view: View): ViewPropertyAnimatorCompat
This method returns a ViewPropertyAnimator object, which can be used to animate specific properties on this View.
Link copied to clipboard
open fun cancelDragAndDrop(@NonNull v: View)
Cancel the drag and drop operation.
Link copied to clipboard
open fun canScrollHorizontally(view: View, direction: Int): Boolean
Check if this view can be scrolled horizontally in a certain direction.
Link copied to clipboard
open fun canScrollVertically(view: View, direction: Int): Boolean
Check if this view can be scrolled vertically in a certain direction.
Link copied to clipboard
open fun combineMeasuredStates(curState: Int, newState: Int): Int
Merge two states as returned by getMeasuredState.
Link copied to clipboard
@NonNull
open fun computeSystemWindowInsets(@NonNull view: View, @NonNull insets: WindowInsetsCompat, @NonNull outLocalInsets: Rect): WindowInsetsCompat
Compute insets that should be consumed by this view and the ones that should propagate to those under it.
Link copied to clipboard
@NonNull
open fun dispatchApplyWindowInsets(@NonNull view: View, @NonNull insets: WindowInsetsCompat): WindowInsetsCompat
Request to apply the given window insets to this view or another view in its subtree.
Link copied to clipboard
open fun dispatchFinishTemporaryDetach(@NonNull view: View)
Notify a view that its temporary detach has ended; the view is now reattached.
Link copied to clipboard
open fun dispatchNestedFling(@NonNull view: View, velocityX: Float, velocityY: Float, consumed: Boolean): Boolean
Dispatch a fling to a nested scrolling parent.
Link copied to clipboard
open fun dispatchNestedPreFling(@NonNull view: View, velocityX: Float, velocityY: Float): Boolean
Dispatch a fling to a nested scrolling parent before it is processed by this view.
Link copied to clipboard
open fun dispatchNestedPreScroll(@NonNull view: View, dx: Int, dy: Int, @Nullable consumed: Array<Int>, @Nullable offsetInWindow: Array<Int>): Boolean
open fun dispatchNestedPreScroll(@NonNull view: View, dx: Int, dy: Int, @Nullable consumed: Array<Int>, @Nullable offsetInWindow: Array<Int>, type: Int): Boolean
Dispatch one step of a nested scroll in progress before this view consumes any portion of it.
Link copied to clipboard
open fun dispatchNestedScroll(@NonNull view: View, dxConsumed: Int, dyConsumed: Int, dxUnconsumed: Int, dyUnconsumed: Int, @Nullable offsetInWindow: Array<Int>): Boolean
open fun dispatchNestedScroll(@NonNull view: View, dxConsumed: Int, dyConsumed: Int, dxUnconsumed: Int, dyUnconsumed: Int, @Nullable offsetInWindow: Array<Int>, type: Int): Boolean
open fun dispatchNestedScroll(@NonNull view: View, dxConsumed: Int, dyConsumed: Int, dxUnconsumed: Int, dyUnconsumed: Int, @Nullable offsetInWindow: Array<Int>, type: Int, @NonNull consumed: Array<Int>)
Dispatch one step of a nested scroll in progress.
Link copied to clipboard
open fun dispatchStartTemporaryDetach(@NonNull view: View)
Notify a view that it is being temporarily detached.
Link copied to clipboard
open fun enableAccessibleClickableSpanSupport(@NonNull view: View)
Allow accessibility services to find and activate clickable spans in the application.
Link copied to clipboard
open fun generateViewId(): Int
Generate a value suitable for use in setId.
Link copied to clipboard
@Nullable
open fun getAccessibilityDelegate(@NonNull view: View): AccessibilityDelegateCompat
Get the current accessibility delegate.
Link copied to clipboard
open fun getAccessibilityLiveRegion(@NonNull view: View): Int
Gets the live region mode for the specified View.
Link copied to clipboard
@Nullable
open fun getAccessibilityNodeProvider(@NonNull view: View): AccessibilityNodeProviderCompat
Gets the provider for managing a virtual view hierarchy rooted at this View and reported to android.accessibilityservice.AccessibilityServices that explore the window content.
Link copied to clipboard
@Nullable
@UiThread
open fun getAccessibilityPaneTitle(@NonNull view: View): CharSequence
Get the title of the pane for purposes of accessibility.
Link copied to clipboard
open fun getAlpha(view: View): Float
The opacity of the view.
Link copied to clipboard
@Nullable
open fun getAutofillId(@NonNull v: View): AutofillIdCompat
Gets the unique, logical identifier of this view in the activity, for autofill purposes.
Link copied to clipboard
@Nullable
open fun getBackgroundTintList(@NonNull view: View): ColorStateList
Return the tint applied to the background drawable, if specified.
Link copied to clipboard
@Nullable
open fun getBackgroundTintMode(@NonNull view: View): PorterDuff.Mode
Return the blending mode used to apply the tint to the background drawable, if specified.
Link copied to clipboard
@Nullable
open fun getClipBounds(@NonNull view: View): Rect
Returns a copy of the current setClipBounds.
Link copied to clipboard
@Nullable
open fun getContentCaptureSession(@NonNull v: View): ContentCaptureSessionCompat
Gets the session used to notify content capture events.
Link copied to clipboard
@Nullable
open fun getDisplay(@NonNull view: View): Display
Gets the logical display to which the view's window has been attached.
Link copied to clipboard
open fun getElevation(@NonNull view: View): Float
The base elevation of this view relative to its parent, in pixels.
Link copied to clipboard
open fun getFitsSystemWindows(@NonNull view: View): Boolean
Returns true if this view should adapt to fit system window insets.
Link copied to clipboard
open fun getImportantForAccessibility(@NonNull view: View): Int
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.
Link copied to clipboard
open fun getImportantForAutofill(@NonNull v: View): Int
Gets the mode for determining whether this view is important for autofill.
Link copied to clipboard
open fun getImportantForContentCapture(@NonNull v: View): Int
Gets the mode for determining whether this view is important for content capture.
Link copied to clipboard
open fun getLabelFor(@NonNull view: View): Int
Gets the id of a view for which a given view serves as a label for accessibility purposes.
Link copied to clipboard
open fun getLayerType(view: View): Int
Indicates what type of layer is currently associated with this view.
Link copied to clipboard
open fun getLayoutDirection(@NonNull view: View): Int
Returns the resolved layout direction for this view.
Link copied to clipboard
@Nullable
open fun getMatrix(view: View): Matrix
The transform matrix of this view, which is calculated based on the current rotation, scale, and pivot properties.
Link copied to clipboard
open fun getMeasuredHeightAndState(view: View): Int
Return the full height measurement information for this view as computed by the most recent call to measure.
Link copied to clipboard
open fun getMeasuredState(view: View): Int
Return only the state bits of getMeasuredWidthAndState and getMeasuredHeightAndState, combined into one integer.
Link copied to clipboard
open fun getMeasuredWidthAndState(view: View): Int
Return the full width measurement information for this view as computed by the most recent call to measure.
Link copied to clipboard
open fun getMinimumHeight(@NonNull view: View): Int
Returns the minimum height of the view.
Link copied to clipboard
open fun getMinimumWidth(@NonNull view: View): Int
Returns the minimum width of the view.
Link copied to clipboard
open fun getNextClusterForwardId(@NonNull view: View): Int
Gets the ID of the next keyboard navigation cluster root.
Link copied to clipboard
@Nullable
open fun getOnReceiveContentMimeTypes(@NonNull view: View): Array<String>
Returns the MIME types accepted by the listener configured on the given view via setOnReceiveContentListener.
Link copied to clipboard
open fun getOverScrollMode(view: View): Int
Returns the over-scroll mode for this view.
Link copied to clipboard
@Px
open fun getPaddingEnd(@NonNull view: View): Int
Returns the end padding of the specified view depending on its resolved layout direction.
Link copied to clipboard
@Px
open fun getPaddingStart(@NonNull view: View): Int
Returns the start padding of the specified view depending on its resolved layout direction.
Link copied to clipboard
@Nullable
open fun getParentForAccessibility(@NonNull view: View): ViewParent
Gets the parent for accessibility purposes.
Link copied to clipboard
open fun getPivotX(view: View): Float
The x location of the point around which the view is rotated and scaled.
Link copied to clipboard
open fun getPivotY(view: View): Float
The y location of the point around which the view is rotated and scaled.
Link copied to clipboard
@Nullable
open fun getRootWindowInsets(@NonNull view: View): WindowInsetsCompat
Provide original WindowInsetsCompat that are dispatched to the view hierarchy.
Link copied to clipboard
open fun getRotation(view: View): Float
Link copied to clipboard
open fun getRotationX(view: View): Float
Link copied to clipboard
open fun getRotationY(view: View): Float
Link copied to clipboard
open fun getScaleX(view: View): Float
Link copied to clipboard
open fun getScaleY(view: View): Float
Link copied to clipboard
open fun getScrollIndicators(@NonNull view: View): Int
Returns a bitmask representing the enabled scroll indicators.
Link copied to clipboard
@UiThread
@Nullable
open fun getStateDescription(@NonNull view: View): CharSequence
Returns the View's state description.
Link copied to clipboard
@NonNull
open fun getSystemGestureExclusionRects(@NonNull view: View): List<Rect>
Retrieve the list of areas within this view's post-layout coordinate space where the system should not intercept touch or other pointing device gestures.
Link copied to clipboard
@Nullable
open fun getTransitionName(@NonNull view: View): String
Returns the name of the View to be used to identify Views in Transitions.
Link copied to clipboard
open fun getTranslationX(view: View): Float
The horizontal location of this view relative to its left position.
Link copied to clipboard
open fun getTranslationY(view: View): Float
The vertical location of this view relative to its top position.
Link copied to clipboard
open fun getTranslationZ(@NonNull view: View): Float
The depth location of this view relative to its elevation.
Link copied to clipboard
@Nullable
open fun getWindowInsetsController(@NonNull view: View): WindowInsetsControllerCompat
Retrieves a WindowInsetsControllerCompat of the window this view is attached to.
Link copied to clipboard
open fun getWindowSystemUiVisibility(@NonNull view: View): Int
Returns the current system UI visibility that is currently set for the entire window.
Link copied to clipboard
open fun getX(view: View): Float
Link copied to clipboard
open fun getY(view: View): Float
Link copied to clipboard
open fun getZ(@NonNull view: View): Float
The visual z position of this view, in pixels.
Link copied to clipboard
open fun hasAccessibilityDelegate(@NonNull view: View): Boolean
Checks whether provided View has an accessibility delegate attached to it.
Link copied to clipboard
open fun hasExplicitFocusable(@NonNull view: View): Boolean
Returns true if this view is focusable or if it contains a reachable View for which hasExplicitFocusable returns true.
Link copied to clipboard
open fun hasNestedScrollingParent(@NonNull view: View): Boolean
open fun hasNestedScrollingParent(@NonNull view: View, type: Int): Boolean
Returns true if this view has a nested scrolling parent.
Link copied to clipboard
open fun hasOnClickListeners(@NonNull view: View): Boolean
Returns whether the provided view has an attached View.OnClickListener.
Link copied to clipboard
open fun hasOverlappingRendering(@NonNull view: View): Boolean
Returns whether this View has content which overlaps.
Link copied to clipboard
open fun hasTransientState(@NonNull view: View): Boolean
Indicates whether the view is currently tracking transient state that the app should not need to concern itself with saving and restoring, but that the framework should take special note to preserve when possible.
Link copied to clipboard
@UiThread
open fun isAccessibilityHeading(@NonNull view: View): Boolean
Gets whether this view is a heading for accessibility purposes.
Link copied to clipboard
open fun isAttachedToWindow(@NonNull view: View): Boolean
Returns true if the provided view is currently attached to a window.
Link copied to clipboard
open fun isFocusedByDefault(@NonNull view: View): Boolean
Returns whether view should receive focus when the focus is restored for the view hierarchy containing it.
Link copied to clipboard
open fun isImportantForAccessibility(@NonNull view: View): Boolean
Computes whether this view should be exposed for accessibility.
Link copied to clipboard
open fun isImportantForAutofill(@NonNull v: View): Boolean
Hints the Android System whether the android.app.assist.AssistStructure.ViewNode associated with this view is considered important for autofill purposes.
Link copied to clipboard
open fun isImportantForContentCapture(@NonNull v: View): Boolean
Hints the Android System whether this view is considered important for content capture, based on the value explicitly set by setImportantForContentCapture and heuristics when it's IMPORTANT_FOR_CONTENT_CAPTURE_AUTO.
Link copied to clipboard
open fun isInLayout(@NonNull view: View): Boolean
Returns whether the view hierarchy is currently undergoing a layout pass.
Link copied to clipboard
open fun isKeyboardNavigationCluster(@NonNull view: View): Boolean
Returns whether view is a root of a keyboard navigation cluster.
Link copied to clipboard
open fun isLaidOut(@NonNull view: View): Boolean
Returns true if view has been through at least one layout since it was last attached to or detached from a window.
Link copied to clipboard
open fun isLayoutDirectionResolved(@NonNull view: View): Boolean
Returns whether layout direction has been resolved.
Link copied to clipboard
open fun isNestedScrollingEnabled(@NonNull view: View): Boolean
Returns true if nested scrolling is enabled for this view.
Link copied to clipboard
open fun isOpaque(view: View): Boolean
Indicates whether this View is opaque.
Link copied to clipboard
open fun isPaddingRelative(@NonNull view: View): Boolean
Return if the padding as been set through relative values View.setPaddingRelative(int, int, int, int) or thru
Link copied to clipboard
@UiThread
open fun isScreenReaderFocusable(@NonNull view: View): Boolean
Returns whether the view should be treated as a focusable unit by screen reader accessibility tools.
Link copied to clipboard
open fun jumpDrawablesToCurrentState(view: View)
On API 11 devices and above, call Drawable.jumpToCurrentState() on all Drawable objects associated with this view.
Link copied to clipboard
@Nullable
open fun keyboardNavigationClusterSearch(@NonNull view: View, @Nullable currentCluster: View, direction: Int): View
Find the nearest keyboard navigation cluster in the specified direction.
Link copied to clipboard
open fun offsetLeftAndRight(@NonNull view: View, offset: Int)
Offset this view's horizontal location by the specified amount of pixels.
Link copied to clipboard
open fun offsetTopAndBottom(@NonNull view: View, offset: Int)
Offset this view's vertical location by the specified number of pixels.
Link copied to clipboard
@NonNull
open fun onApplyWindowInsets(@NonNull view: View, @NonNull insets: WindowInsetsCompat): WindowInsetsCompat
Called when the view should apply WindowInsetsCompat according to its internal policy.
Link copied to clipboard
open fun onInitializeAccessibilityEvent(v: View, event: AccessibilityEvent)
Initializes an AccessibilityEvent with information about this View which is the event source.
Link copied to clipboard
open fun onInitializeAccessibilityNodeInfo(@NonNull v: View, @NonNull info: AccessibilityNodeInfoCompat)
Initializes an AccessibilityNodeInfoCompat with information about this view.
Link copied to clipboard
open fun onPopulateAccessibilityEvent(v: View, event: AccessibilityEvent)
Called from dispatchPopulateAccessibilityEvent giving a chance to this View to populate the accessibility event with its text content.
Link copied to clipboard
open fun performAccessibilityAction(@NonNull view: View, action: Int, @Nullable arguments: Bundle): Boolean
Performs the specified accessibility action on the view.
Link copied to clipboard
open fun performHapticFeedback(@NonNull view: View, feedbackConstant: Int): Boolean
open fun performHapticFeedback(@NonNull view: View, feedbackConstant: Int, flags: Int): Boolean
Perform a haptic feedback to the user for the view.
Link copied to clipboard
@Nullable
open fun performReceiveContent(@NonNull view: View, @NonNull payload: ContentInfoCompat): ContentInfoCompat
Receives the given content.
Link copied to clipboard
open fun postInvalidateOnAnimation(@NonNull view: View)
Cause an invalidate to happen on the next animation time step, typically the next display frame.
open fun postInvalidateOnAnimation(@NonNull view: View, left: Int, top: Int, right: Int, bottom: Int)
Cause an invalidate of the specified area to happen on the next animation time step, typically the next display frame.
Link copied to clipboard
open fun postOnAnimation(@NonNull view: View, @NonNull action: Runnable)
Causes the Runnable to execute on the next animation time step.
Link copied to clipboard
open fun postOnAnimationDelayed(@NonNull view: View, @NonNull action: Runnable, delayMillis: Long)
Causes the Runnable to execute on the next animation time step, after the specified amount of time elapses.
Link copied to clipboard
open fun removeAccessibilityAction(@NonNull view: View, actionId: Int)
Removes an accessibility action that can be performed on a node associated with a view.
Link copied to clipboard
open fun removeOnUnhandledKeyEventListener(@NonNull view: View, @NonNull listener: ViewCompat.OnUnhandledKeyEventListenerCompat)
Removes a listener which will receive unhandled KeyEvents.
Link copied to clipboard
Link copied to clipboard
open fun requestApplyInsets(@NonNull view: View)
Ask that a new dispatch of View.onApplyWindowInsets(WindowInsets) be performed.
Link copied to clipboard
@NonNull
open fun <T : View?> requireViewById(@NonNull view: View, @IdRes id: Int): T
Finds the first descendant view with the given ID, the view itself if the ID matches getId, or throws an IllegalArgumentException if the ID is invalid or there is no matching view in the hierarchy.
Link copied to clipboard
open fun resolveSizeAndState(size: Int, measureSpec: Int, childMeasuredState: Int): Int
Utility to reconcile a desired size and state, with constraints imposed by a MeasureSpec.
Link copied to clipboard
open fun restoreDefaultFocus(@NonNull view: View): Boolean
Gives focus to the default-focus view in the view hierarchy rooted at view.
Link copied to clipboard
open fun saveAttributeDataForStyleable(@NonNull view: View, @NonNull context: Context, @NonNull styleable: Array<Int>, @Nullable attrs: AttributeSet, @NonNull t: TypedArray, defStyleAttr: Int, defStyleRes: Int)
Stores debugging information about attributes.
Link copied to clipboard
open fun setAccessibilityDelegate(@NonNull v: View, @Nullable delegate: AccessibilityDelegateCompat)
Sets a delegate for implementing accessibility support via composition (as opposed to inheritance).
Link copied to clipboard
@UiThread
open fun setAccessibilityHeading(@NonNull view: View, isHeading: Boolean)
Set if view is a heading for a section of content for accessibility purposes.
Link copied to clipboard
open fun setAccessibilityLiveRegion(@NonNull view: View, mode: Int)
Sets the live region mode for this view.
Link copied to clipboard
@UiThread
open fun setAccessibilityPaneTitle(@NonNull view: View, @Nullable accessibilityPaneTitle: CharSequence)
Visually distinct portion of a window with window-like semantics are considered panes for accessibility purposes.
Link copied to clipboard
open fun setActivated(view: View, activated: Boolean)
Changes the activated state of this view.
Link copied to clipboard
open fun setAlpha(view: View, @FloatRange(from = 0.0, to = 1.0) value: Float)
Sets the opacity of the view.
Link copied to clipboard
open fun setAutofillHints(@NonNull view: View, @Nullable autofillHints: Array<String>)
Sets the hints that help an android.service.autofill.AutofillService determine how to autofill the view with the user's data.
Link copied to clipboard
open fun setAutofillId(@NonNull v: View, @Nullable id: AutofillIdCompat)
Sets the unique, logical identifier of this view in the activity, for autofill purposes.
Link copied to clipboard
open fun setBackground(@NonNull view: View, @Nullable background: Drawable)
Set the background of the view to a given Drawable, or remove the background.
Link copied to clipboard
open fun setBackgroundTintList(@NonNull view: View, @Nullable tintList: ColorStateList)
Applies a tint to the background drawable.
Link copied to clipboard
open fun setBackgroundTintMode(@NonNull view: View, @Nullable mode: PorterDuff.Mode)
Specifies the blending mode used to apply the tint specified by setBackgroundTintList to the background drawable.
Link copied to clipboard
open fun setChildrenDrawingOrderEnabled(viewGroup: ViewGroup, enabled: Boolean)
Tells the ViewGroup whether to draw its children in the order defined by the method ViewGroup.getChildDrawingOrder(int, int).
Link copied to clipboard
open fun setClipBounds(@NonNull view: View, @Nullable clipBounds: Rect)
Sets a rectangular area on this view to which the view will be clipped when it is drawn.
Link copied to clipboard
open fun setContentCaptureSession(@NonNull v: View, @Nullable contentCaptureSession: ContentCaptureSessionCompat)
Sets the (optional) ContentCaptureSession associated with this view.
Link copied to clipboard
open fun setElevation(@NonNull view: View, elevation: Float)
Link copied to clipboard
open fun setFitsSystemWindows(view: View, fitSystemWindows: Boolean)
Sets whether or not this view should account for system screen decorations such as the status bar and inset its content; that is, controlling whether the default implementation of fitSystemWindows will be executed.
Link copied to clipboard
open fun setFocusedByDefault(@NonNull view: View, isFocusedByDefault: Boolean)
Sets whether view should receive focus when the focus is restored for the view hierarchy containing it.
Link copied to clipboard
open fun setHasTransientState(@NonNull view: View, hasTransientState: Boolean)
Set whether this view is currently tracking transient state that the framework should attempt to preserve when possible.
Link copied to clipboard
@UiThread
open fun setImportantForAccessibility(@NonNull view: View, mode: Int)
Sets how to determine 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.
Link copied to clipboard
open fun setImportantForAutofill(@NonNull v: View, mode: Int)
Sets the mode for determining whether this view is considered important for autofill.
Link copied to clipboard
open fun setImportantForContentCapture(@NonNull v: View, mode: Int)
Sets the mode for determining whether this view is considered important for content capture.
Link copied to clipboard
open fun setKeyboardNavigationCluster(@NonNull view: View, isCluster: Boolean)
Set whether view is a root of a keyboard navigation cluster.
Link copied to clipboard
open fun setLabelFor(@NonNull view: View, @IdRes labeledId: Int)
Sets the id of a view for which a given view serves as a label for accessibility purposes.
Link copied to clipboard
open fun setLayerPaint(@NonNull view: View, @Nullable paint: Paint)
Updates the Paint object used with the current layer (used only if the current layer type is not set to LAYER_TYPE_NONE).
Link copied to clipboard
open fun setLayerType(view: View, layerType: Int, paint: Paint)
Specifies the type of layer backing this view.
Link copied to clipboard
open fun setLayoutDirection(@NonNull view: View, layoutDirection: Int)
Set the layout direction for this view.
Link copied to clipboard
open fun setNestedScrollingEnabled(@NonNull view: View, enabled: Boolean)
Enable or disable nested scrolling for this view.
Link copied to clipboard
open fun setNextClusterForwardId(@NonNull view: View, nextClusterForwardId: Int)
Sets the ID of the next keyboard navigation cluster root view.
Link copied to clipboard
open fun setOnApplyWindowInsetsListener(@NonNull view: View, @Nullable listener: OnApplyWindowInsetsListener)
Set an OnApplyWindowInsetsListener to take over the policy for applying window insets to this view.
Link copied to clipboard
open fun setOnReceiveContentListener(@NonNull view: View, @Nullable mimeTypes: Array<String>, @Nullable listener: OnReceiveContentListener)
Sets the listener to be used to handle insertion of content into the given view.
Link copied to clipboard
open fun setOverScrollMode(view: View, overScrollMode: Int)
Set the over-scroll mode for this view.
Link copied to clipboard
open fun setPaddingRelative(@NonNull view: View, @Px start: Int, @Px top: Int, @Px end: Int, @Px bottom: Int)
Sets the relative padding.
Link copied to clipboard
open fun setPivotX(view: View, value: Float)
Sets the x location of the point around which the view is rotated and scaled.
Link copied to clipboard
open fun setPivotY(view: View, value: Float)
Sets the y location of the point around which the view is rotated and scaled.
Link copied to clipboard
open fun setPointerIcon(@NonNull view: View, @Nullable pointerIcon: PointerIconCompat)
Set the pointer icon for the current view.
Link copied to clipboard
open fun setRotation(view: View, value: Float)
Sets the degrees that the view is rotated around the pivot point.
Link copied to clipboard
open fun setRotationX(view: View, value: Float)
Sets the degrees that the view is rotated around the horizontal axis through the pivot point.
Link copied to clipboard
open fun setRotationY(view: View, value: Float)
Sets the degrees that the view is rotated around the vertical axis through the pivot point.
Link copied to clipboard
open fun setSaveFromParentEnabled(view: View, enabled: Boolean)
Controls whether the entire hierarchy under this view will save its state when a state saving traversal occurs from its parent.
Link copied to clipboard
open fun setScaleX(view: View, value: Float)
Sets the amount that the view is scaled in x around the pivot point, as a proportion of the view's unscaled width.
Link copied to clipboard
open fun setScaleY(view: View, value: Float)
Sets the amount that the view is scaled in Y around the pivot point, as a proportion of the view's unscaled width.
Link copied to clipboard
@UiThread
open fun setScreenReaderFocusable(@NonNull view: View, screenReaderFocusable: Boolean)
Sets whether this View should be a focusable element for screen readers and include non-focusable Views from its subtree when providing feedback.
Link copied to clipboard
open fun setScrollIndicators(@NonNull view: View, indicators: Int)
Sets the state of all scroll indicators.
open fun setScrollIndicators(@NonNull view: View, indicators: Int, mask: Int)
Sets the state of the scroll indicators specified by the mask.
Link copied to clipboard
@UiThread
open fun setStateDescription(@NonNull view: View, @Nullable stateDescription: CharSequence)
Sets the state description of this node.
Link copied to clipboard
open fun setSystemGestureExclusionRects(@NonNull view: View, @NonNull rects: List<Rect>)
Sets a list of areas within this view's post-layout coordinate space where the system should not intercept touch or other pointing device gestures.
Link copied to clipboard
open fun setTooltipText(@NonNull view: View, @Nullable tooltipText: CharSequence)
Sets the tooltip for the view.
Link copied to clipboard
open fun setTransitionName(@NonNull view: View, @Nullable transitionName: String)
Sets the name of the View to be used to identify Views in Transitions.
Link copied to clipboard
open fun setTranslationX(view: View, value: Float)
Sets the horizontal location of this view relative to its left position.
Link copied to clipboard
open fun setTranslationY(view: View, value: Float)
Sets the vertical location of this view relative to its top position.
Link copied to clipboard
open fun setTranslationZ(@NonNull view: View, translationZ: Float)
Sets the depth location of this view relative to its elevation.
Link copied to clipboard
open fun setWindowInsetsAnimationCallback(@NonNull view: View, @Nullable callback: WindowInsetsAnimationCompat.Callback)
Sets a WindowInsetsAnimationCompat.Callback to be notified about animations of windows that cause insets.
Link copied to clipboard
open fun setX(view: View, value: Float)
Sets the visual x position of this view, in pixels.
Link copied to clipboard
open fun setY(view: View, value: Float)
Sets the visual y position of this view, in pixels.
Link copied to clipboard
open fun setZ(@NonNull view: View, z: Float)
Sets the visual z position of this view, in pixels.
Link copied to clipboard
open fun startDragAndDrop(@NonNull v: View, @Nullable data: ClipData, @NonNull shadowBuilder: View.DragShadowBuilder, @Nullable myLocalState: Any, flags: Int): Boolean
Start the drag and drop operation.
Link copied to clipboard
open fun startNestedScroll(@NonNull view: View, axes: Int): Boolean
open fun startNestedScroll(@NonNull view: View, axes: Int, type: Int): Boolean
Begin a nestable scroll operation along the given axes.
Link copied to clipboard
open fun stopNestedScroll(@NonNull view: View)
open fun stopNestedScroll(@NonNull view: View, type: Int)
Stop a nested scroll in progress.
Link copied to clipboard
open fun updateDragShadow(@NonNull v: View, @NonNull shadowBuilder: View.DragShadowBuilder)
Update the drag shadow while drag and drop is in progress.