Guideline

Artifact: androidx.constraintlayout:constraintlayout

Added in 2.2.1

Kotlin |Java

public class Guideline extends View

java.lang.Object
↳	android.view.View
	↳	androidx.constraintlayout.widget.Guideline

Utility class representing a Guideline helper object for ConstraintLayout. Helper objects are not displayed on device (they are marked as View.GONE) and are only used for layout purposes. They only work within a ConstraintLayout.

A Guideline can be either horizontal or vertical:

Vertical Guidelines have a width of zero and the height of their ConstraintLayout parent
Horizontal Guidelines have a height of zero and the width of their ConstraintLayout parent

Positioning a Guideline is possible in three different ways:

specifying a fixed distance from the left or the top of a layout (layout_constraintGuide_begin)
specifying a fixed distance from the right or the bottom of a layout (layout_constraintGuide_end)
specifying a percentage of the width or the height of a layout (layout_constraintGuide_percent)

Widgets can then be constrained to a Guideline, allowing multiple widgets to be positioned easily from one Guideline, or allowing reactive layout behavior by using percent positioning.

See the list of attributes in androidx.constraintlayout.widget.ConstraintLayout.LayoutParams to set a Guideline in XML, as well as the corresponding setGuidelineBegin, setGuidelineEnd and setGuidelinePercent functions in ConstraintSet.

Example of a Button constrained to a vertical Guideline:

         <androidx.constraintlayout.widget.ConstraintLayout
             xmlns:android="http://schemas.android.com/apk/res/android"
             xmlns:app="http://schemas.android.com/apk/res-auto"
             xmlns:tools="http://schemas.android.com/tools"
             android:layout_width="match_parent"
             android:layout_height="match_parent">

             <androidx.constraintlayout.widget.Guideline
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:id="@+id/guideline"
                 app:layout_constraintGuide_begin="100dp"
                 android:orientation="vertical"/>
             <Button
                 android:text="Button"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:id="@+id/button"
                 app:layout_constraintLeft_toLeftOf="@+id/guideline"
                 android:layout_marginTop="16dp"
                 app:layout_constraintTop_toTopOf="parent" />
         </androidx.constraintlayout.widget.ConstraintLayout>

Summary

Public constructors
`Guideline(Context context)`
`Guideline(Context context, AttributeSet attrs)`
`Guideline(Context context, AttributeSet attrs, int defStyleAttr)`
`Guideline( Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes )`

Public methods
`void`	`draw(@NonNull Canvas canvas)` We are overriding draw and not calling super.draw() here because Helper objects are not displayed on device.
`void`	`setFilterRedundantCalls(boolean filter)` filter redundant calls to setGuidelineBegin, setGuidelineEnd &setGuidelinePercent.
`void`	`setGuidelineBegin(int margin)` Set the guideline's distance from the top or left edge.
`void`	`setGuidelineEnd(int margin)` Set a guideline's distance to end.
`void`	`setGuidelinePercent(float ratio)` Set a Guideline's percent.
`void`	`setVisibility(int visibility)`

Protected methods
`void`	`onMeasure(int widthMeasureSpec, int heightMeasureSpec)`

Inherited Constants

From android.view.View

`static final int`	`ACCESSIBILITY_DATA_SENSITIVE_AUTO = 0`
`static final int`	`ACCESSIBILITY_DATA_SENSITIVE_NO = 2`
`static final int`	`ACCESSIBILITY_DATA_SENSITIVE_YES = 1`
`static final int`	`ACCESSIBILITY_LIVE_REGION_ASSERTIVE = 2`
`static final int`	`ACCESSIBILITY_LIVE_REGION_NONE = 0`
`static final int`	`ACCESSIBILITY_LIVE_REGION_POLITE = 1`
`static final Property<View, Float>`	`ALPHA`
`static final int`	`AUTOFILL_FLAG_INCLUDE_NOT_IMPORTANT_VIEWS = 1`
`static final String`	`AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_DATE = "creditCardExpirationDate"`
`static final String`	`AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_DAY = "creditCardExpirationDay"`
`static final String`	`AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_MONTH = "creditCardExpirationMonth"`
`static final String`	`AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_YEAR = "creditCardExpirationYear"`
`static final String`	`AUTOFILL_HINT_CREDIT_CARD_NUMBER = "creditCardNumber"`
`static final String`	`AUTOFILL_HINT_CREDIT_CARD_SECURITY_CODE = "creditCardSecurityCode"`
`static final String`	`AUTOFILL_HINT_EMAIL_ADDRESS = "emailAddress"`
`static final String`	`AUTOFILL_HINT_NAME = "name"`
`static final String`	`AUTOFILL_HINT_PASSWORD = "password"`
`static final String`	`AUTOFILL_HINT_PHONE = "phone"`
`static final String`	`AUTOFILL_HINT_POSTAL_ADDRESS = "postalAddress"`
`static final String`	`AUTOFILL_HINT_POSTAL_CODE = "postalCode"`
`static final String`	`AUTOFILL_HINT_USERNAME = "username"`
`static final int`	`AUTOFILL_TYPE_DATE = 4`
`static final int`	`AUTOFILL_TYPE_LIST = 3`
`static final int`	`AUTOFILL_TYPE_NONE = 0`
`static final int`	`AUTOFILL_TYPE_TEXT = 1`
`static final int`	`AUTOFILL_TYPE_TOGGLE = 2`
`static final int`	`CONTENT_SENSITIVITY_AUTO = 0`
`static final int`	`CONTENT_SENSITIVITY_NOT_SENSITIVE = 2`
`static final int`	`CONTENT_SENSITIVITY_SENSITIVE = 1`
`static final int`	`DRAG_FLAG_ACCESSIBILITY_ACTION = 1024`
`static final int`	`DRAG_FLAG_GLOBAL = 256`
`static final int`	`DRAG_FLAG_GLOBAL_PERSISTABLE_URI_PERMISSION = 64`
`static final int`	`DRAG_FLAG_GLOBAL_PREFIX_URI_PERMISSION = 128`
`static final int`	`DRAG_FLAG_GLOBAL_SAME_APPLICATION = 4096`
`static final int`	`DRAG_FLAG_GLOBAL_URI_READ = 1`
`static final int`	`DRAG_FLAG_GLOBAL_URI_WRITE = 2`
`static final int`	`DRAG_FLAG_OPAQUE = 512`
`static final int`	`DRAG_FLAG_START_INTENT_SENDER_ON_UNHANDLED_DRAG = 8192`
`static final int`	`DRAWING_CACHE_QUALITY_AUTO = 0` This field is deprecated.
`static final int`	`DRAWING_CACHE_QUALITY_HIGH = 1048576` This field is deprecated.
`static final int`	`DRAWING_CACHE_QUALITY_LOW = 524288` This field is deprecated.
`static final int[]`	`EMPTY_STATE_SET`
`static final int[]`	`ENABLED_FOCUSED_SELECTED_STATE_SET`
`static final int[]`	`ENABLED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET`
`static final int[]`	`ENABLED_FOCUSED_STATE_SET`
`static final int[]`	`ENABLED_FOCUSED_WINDOW_FOCUSED_STATE_SET`
`static final int[]`	`ENABLED_SELECTED_STATE_SET`
`static final int[]`	`ENABLED_SELECTED_WINDOW_FOCUSED_STATE_SET`
`static final int[]`	`ENABLED_STATE_SET`
`static final int[]`	`ENABLED_WINDOW_FOCUSED_STATE_SET`
`static final int`	`FIND_VIEWS_WITH_CONTENT_DESCRIPTION = 2`
`static final int`	`FIND_VIEWS_WITH_TEXT = 1`
`static final int`	`FOCUSABLE = 1`
`static final int`	`FOCUSABLES_ALL = 0`
`static final int`	`FOCUSABLES_TOUCH_MODE = 1`
`static final int`	`FOCUSABLE_AUTO = 16`
`static final int[]`	`FOCUSED_SELECTED_STATE_SET`
`static final int[]`	`FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET`
`static final int[]`	`FOCUSED_STATE_SET`
`static final int[]`	`FOCUSED_WINDOW_FOCUSED_STATE_SET`
`static final int`	`FOCUS_BACKWARD = 1`
`static final int`	`FOCUS_DOWN = 130`
`static final int`	`FOCUS_FORWARD = 2`
`static final int`	`FOCUS_LEFT = 17`
`static final int`	`FOCUS_RIGHT = 66`
`static final int`	`FOCUS_UP = 33`
`static final int`	`GONE = 8`
`static final int`	`HAPTIC_FEEDBACK_ENABLED = 268435456`
`static final int`	`IMPORTANT_FOR_ACCESSIBILITY_AUTO = 0`
`static final int`	`IMPORTANT_FOR_ACCESSIBILITY_NO = 2`
`static final int`	`IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS = 4`
`static final int`	`IMPORTANT_FOR_ACCESSIBILITY_YES = 1`
`static final int`	`IMPORTANT_FOR_AUTOFILL_AUTO = 0`
`static final int`	`IMPORTANT_FOR_AUTOFILL_NO = 2`
`static final int`	`IMPORTANT_FOR_AUTOFILL_NO_EXCLUDE_DESCENDANTS = 8`
`static final int`	`IMPORTANT_FOR_AUTOFILL_YES = 1`
`static final int`	`IMPORTANT_FOR_AUTOFILL_YES_EXCLUDE_DESCENDANTS = 4`
`static final int`	`IMPORTANT_FOR_CONTENT_CAPTURE_AUTO = 0`
`static final int`	`IMPORTANT_FOR_CONTENT_CAPTURE_NO = 2`
`static final int`	`IMPORTANT_FOR_CONTENT_CAPTURE_NO_EXCLUDE_DESCENDANTS = 8`
`static final int`	`IMPORTANT_FOR_CONTENT_CAPTURE_YES = 1`
`static final int`	`IMPORTANT_FOR_CONTENT_CAPTURE_YES_EXCLUDE_DESCENDANTS = 4`
`static final int`	`INVISIBLE = 4`
`static final int`	`KEEP_SCREEN_ON = 67108864`
`static final int`	`LAYER_TYPE_HARDWARE = 2`
`static final int`	`LAYER_TYPE_NONE = 0`
`static final int`	`LAYER_TYPE_SOFTWARE = 1`
`static final int`	`LAYOUT_DIRECTION_INHERIT = 2`
`static final int`	`LAYOUT_DIRECTION_LOCALE = 3`
`static final int`	`LAYOUT_DIRECTION_LTR = 0`
`static final int`	`LAYOUT_DIRECTION_RTL = 1`
`static final int`	`MEASURED_HEIGHT_STATE_SHIFT = 16`
`static final int`	`MEASURED_SIZE_MASK = 16777215`
`static final int`	`MEASURED_STATE_MASK = -16777216`
`static final int`	`MEASURED_STATE_TOO_SMALL = 16777216`
`static final int`	`NOT_FOCUSABLE = 0`
`static final int`	`NO_ID = -1`
`static final int`	`OVER_SCROLL_ALWAYS = 0`
`static final int`	`OVER_SCROLL_IF_CONTENT_SCROLLS = 1`
`static final int`	`OVER_SCROLL_NEVER = 2`
`static final int[]`	`PRESSED_ENABLED_FOCUSED_SELECTED_STATE_SET`
`static final int[]`	`PRESSED_ENABLED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET`
`static final int[]`	`PRESSED_ENABLED_FOCUSED_STATE_SET`
`static final int[]`	`PRESSED_ENABLED_FOCUSED_WINDOW_FOCUSED_STATE_SET`
`static final int[]`	`PRESSED_ENABLED_SELECTED_STATE_SET`
`static final int[]`	`PRESSED_ENABLED_SELECTED_WINDOW_FOCUSED_STATE_SET`
`static final int[]`	`PRESSED_ENABLED_STATE_SET`
`static final int[]`	`PRESSED_ENABLED_WINDOW_FOCUSED_STATE_SET`
`static final int[]`	`PRESSED_FOCUSED_SELECTED_STATE_SET`
`static final int[]`	`PRESSED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET`
`static final int[]`	`PRESSED_FOCUSED_STATE_SET`
`static final int[]`	`PRESSED_FOCUSED_WINDOW_FOCUSED_STATE_SET`
`static final int[]`	`PRESSED_SELECTED_STATE_SET`
`static final int[]`	`PRESSED_SELECTED_WINDOW_FOCUSED_STATE_SET`
`static final int[]`	`PRESSED_STATE_SET`
`static final int[]`	`PRESSED_WINDOW_FOCUSED_STATE_SET`
`static final float`	`REQUESTED_FRAME_RATE_CATEGORY_DEFAULT`
`static final float`	`REQUESTED_FRAME_RATE_CATEGORY_HIGH = -4.0f`
`static final float`	`REQUESTED_FRAME_RATE_CATEGORY_LOW = -2.0f`
`static final float`	`REQUESTED_FRAME_RATE_CATEGORY_NORMAL = -3.0f`
`static final float`	`REQUESTED_FRAME_RATE_CATEGORY_NO_PREFERENCE = -1.0f`
`static final Property<View, Float>`	`ROTATION`
`static final Property<View, Float>`	`ROTATION_X`
`static final Property<View, Float>`	`ROTATION_Y`
`static final Property<View, Float>`	`SCALE_X`
`static final Property<View, Float>`	`SCALE_Y`
`static final int`	`SCREEN_STATE_OFF = 0`
`static final int`	`SCREEN_STATE_ON = 1`
`static final int`	`SCROLLBARS_INSIDE_INSET = 16777216`
`static final int`	`SCROLLBARS_INSIDE_OVERLAY = 0`
`static final int`	`SCROLLBARS_OUTSIDE_INSET = 50331648`
`static final int`	`SCROLLBARS_OUTSIDE_OVERLAY = 33554432`
`static final int`	`SCROLLBAR_POSITION_DEFAULT = 0`
`static final int`	`SCROLLBAR_POSITION_LEFT = 1`
`static final int`	`SCROLLBAR_POSITION_RIGHT = 2`
`static final int`	`SCROLL_AXIS_HORIZONTAL = 1`
`static final int`	`SCROLL_AXIS_NONE = 0`
`static final int`	`SCROLL_AXIS_VERTICAL = 2`
`static final int`	`SCROLL_CAPTURE_HINT_AUTO = 0`
`static final int`	`SCROLL_CAPTURE_HINT_EXCLUDE = 1`
`static final int`	`SCROLL_CAPTURE_HINT_EXCLUDE_DESCENDANTS = 4`
`static final int`	`SCROLL_CAPTURE_HINT_INCLUDE = 2`
`static final int`	`SCROLL_INDICATOR_BOTTOM = 2`
`static final int`	`SCROLL_INDICATOR_END = 32`
`static final int`	`SCROLL_INDICATOR_LEFT = 4`
`static final int`	`SCROLL_INDICATOR_RIGHT = 8`
`static final int`	`SCROLL_INDICATOR_START = 16`
`static final int`	`SCROLL_INDICATOR_TOP = 1`
`static final int[]`	`SELECTED_STATE_SET`
`static final int[]`	`SELECTED_WINDOW_FOCUSED_STATE_SET`
`static final int`	`SOUND_EFFECTS_ENABLED = 134217728`
`static final int`	`STATUS_BAR_HIDDEN = 1` This field is deprecated.
`static final int`	`STATUS_BAR_VISIBLE = 0` This field is deprecated.
`static final int`	`SYSTEM_UI_FLAG_FULLSCREEN = 4` This field is deprecated.
`static final int`	`SYSTEM_UI_FLAG_HIDE_NAVIGATION = 2` This field is deprecated.
`static final int`	`SYSTEM_UI_FLAG_IMMERSIVE = 2048` This field is deprecated.
`static final int`	`SYSTEM_UI_FLAG_IMMERSIVE_STICKY = 4096` This field is deprecated.
`static final int`	`SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN = 1024` This field is deprecated.
`static final int`	`SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION = 512` This field is deprecated.
`static final int`	`SYSTEM_UI_FLAG_LAYOUT_STABLE = 256` This field is deprecated.
`static final int`	`SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR = 16` This field is deprecated.
`static final int`	`SYSTEM_UI_FLAG_LIGHT_STATUS_BAR = 8192` This field is deprecated.
`static final int`	`SYSTEM_UI_FLAG_LOW_PROFILE = 1` This field is deprecated.
`static final int`	`SYSTEM_UI_FLAG_VISIBLE = 0` This field is deprecated.
`static final int`	`SYSTEM_UI_LAYOUT_FLAGS = 1536` This field is deprecated.
`static final int`	`TEXT_ALIGNMENT_CENTER = 4`
`static final int`	`TEXT_ALIGNMENT_GRAVITY = 1`
`static final int`	`TEXT_ALIGNMENT_INHERIT = 0`
`static final int`	`TEXT_ALIGNMENT_TEXT_END = 3`
`static final int`	`TEXT_ALIGNMENT_TEXT_START = 2`
`static final int`	`TEXT_ALIGNMENT_VIEW_END = 6`
`static final int`	`TEXT_ALIGNMENT_VIEW_START = 5`
`static final int`	`TEXT_DIRECTION_ANY_RTL = 2`
`static final int`	`TEXT_DIRECTION_FIRST_STRONG = 1`
`static final int`	`TEXT_DIRECTION_FIRST_STRONG_LTR = 6`
`static final int`	`TEXT_DIRECTION_FIRST_STRONG_RTL = 7`
`static final int`	`TEXT_DIRECTION_INHERIT = 0`
`static final int`	`TEXT_DIRECTION_LOCALE = 5`
`static final int`	`TEXT_DIRECTION_LTR = 3`
`static final int`	`TEXT_DIRECTION_RTL = 4`
`static final Property<View, Float>`	`TRANSLATION_X`
`static final Property<View, Float>`	`TRANSLATION_Y`
`static final Property<View, Float>`	`TRANSLATION_Z`
`static final String`	`VIEW_LOG_TAG = "View"`
`static final int`	`VISIBLE = 0`
`static final int[]`	`WINDOW_FOCUSED_STATE_SET`
`static final Property<View, Float>`	`X`
`static final Property<View, Float>`	`Y`
`static final Property<View, Float>`	`Z`

Inherited methods

From android.view.View

`void`	`addChildrenForAccessibility(ArrayList<View> outChildren)`
`void`	`addExtraDataToAccessibilityNodeInfo( AccessibilityNodeInfo info, String extraDataKey, Bundle arguments )`
`void`	`addFocusables(ArrayList<View> views, int direction)`
`void`	`addKeyboardNavigationClusters(Collection<View> views, int direction)`
`void`	`addOnAttachStateChangeListener( View.OnAttachStateChangeListener listener )`
`void`	`addOnLayoutChangeListener(View.OnLayoutChangeListener listener)`
`void`	`addOnUnhandledKeyEventListener( View.OnUnhandledKeyEventListener listener )`
`void`	`addTouchables(ArrayList<View> views)`
`ViewPropertyAnimator`	`animate()`
`void`	`announceForAccessibility(CharSequence text)`
`void`	`autofill(AutofillValue value)`
`boolean`	`awakenScrollBars()`
`void`	`bringToFront()`
`void`	`buildDrawingCache()` This method is deprecated.
`void`	`buildLayer()`
`boolean`	`callOnClick()`
`boolean`	`canResolveLayoutDirection()`
`boolean`	`canResolveTextAlignment()`
`boolean`	`canResolveTextDirection()`
`boolean`	`canScrollHorizontally(int direction)`
`boolean`	`canScrollVertically(int direction)`
`final void`	`cancelDragAndDrop()`
`void`	`cancelLongPress()`
`final void`	`cancelPendingInputEvents()`
`boolean`	`checkInputConnectionProxy(View view)`
`void`	`clearAnimation()`
`void`	`clearFocus()`
`void`	`clearPendingCredentialRequest()`
`void`	`clearViewTranslationCallback()`
`static int`	`combineMeasuredStates(int curState, int newState)`
`int`	`computeHorizontalScrollExtent()`
`int`	`computeHorizontalScrollOffset()`
`int`	`computeHorizontalScrollRange()`
`void`	`computeScroll()`
`WindowInsets`	`computeSystemWindowInsets(WindowInsets in, Rect outLocalInsets)`
`int`	`computeVerticalScrollExtent()`
`int`	`computeVerticalScrollOffset()`
`int`	`computeVerticalScrollRange()`
`AccessibilityNodeInfo`	`createAccessibilityNodeInfo()`
`void`	`createContextMenu(ContextMenu menu)`
`void`	`destroyDrawingCache()` This method is deprecated.
`WindowInsets`	`dispatchApplyWindowInsets(WindowInsets insets)`
`boolean`	`dispatchCapturedPointerEvent(MotionEvent event)`
`void`	`dispatchConfigurationChanged(Configuration newConfig)`
`void`	`dispatchCreateViewTranslationRequest( Map<AutofillId, long[]> viewIds, int[] supportedFormats, TranslationCapability capability, List<ViewTranslationRequest> requests )`
`void`	`dispatchDisplayHint(int hint)`
`boolean`	`dispatchDragEvent(DragEvent event)`
`void`	`dispatchDraw(Canvas canvas)`
`void`	`dispatchDrawableHotspotChanged(float x, float y)`
`void`	`dispatchFinishTemporaryDetach()`
`boolean`	`dispatchGenericFocusedEvent(MotionEvent event)`
`boolean`	`dispatchGenericMotionEvent(MotionEvent event)`
`boolean`	`dispatchGenericPointerEvent(MotionEvent event)`
`boolean`	`dispatchHoverEvent(MotionEvent event)`
`boolean`	`dispatchKeyEvent(KeyEvent event)`
`boolean`	`dispatchKeyEventPreIme(KeyEvent event)`
`boolean`	`dispatchKeyShortcutEvent(KeyEvent event)`
`boolean`	`dispatchNestedFling(float velocityX, float velocityY, boolean consumed)`
`boolean`	`dispatchNestedPreFling(float velocityX, float velocityY)`
`boolean`	`dispatchNestedPrePerformAccessibilityAction( int action, Bundle arguments )`
`boolean`	`dispatchNestedPreScroll( int dx, int dy, int[] consumed, int[] offsetInWindow )`
`boolean`	`dispatchNestedScroll( int dxConsumed, int dyConsumed, int dxUnconsumed, int dyUnconsumed, int[] offsetInWindow )`
`void`	`dispatchPointerCaptureChanged(boolean hasCapture)`
`boolean`	`dispatchPopulateAccessibilityEvent(AccessibilityEvent event)`
`void`	`dispatchProvideAutofillStructure(ViewStructure structure, int flags)`
`void`	`dispatchProvideStructure(ViewStructure structure)`
`void`	`dispatchRestoreInstanceState(SparseArray<Parcelable> container)`
`void`	`dispatchSaveInstanceState(SparseArray<Parcelable> container)`
`void`	`dispatchScrollCaptureSearch( Rect localVisibleRect, Point windowOffset, Consumer<ScrollCaptureTarget> targets )`
`void`	`dispatchSetActivated(boolean activated)`
`void`	`dispatchSetPressed(boolean pressed)`
`void`	`dispatchSetSelected(boolean selected)`
`void`	`dispatchStartTemporaryDetach()`
`void`	`dispatchSystemUiVisibilityChanged(int visibility)` This method is deprecated.
`boolean`	`dispatchTouchEvent(MotionEvent event)`
`boolean`	`dispatchTrackballEvent(MotionEvent event)`
`boolean`	`dispatchUnhandledMove(View focused, int direction)`
`void`	`dispatchVisibilityChanged(View changedView, int visibility)`
`void`	`dispatchWindowFocusChanged(boolean hasFocus)`
`void`	`dispatchWindowInsetsAnimationEnd(WindowInsetsAnimation animation)`
`void`	`dispatchWindowInsetsAnimationPrepare(WindowInsetsAnimation animation)`
`WindowInsets`	`dispatchWindowInsetsAnimationProgress( WindowInsets insets, List<WindowInsetsAnimation> runningAnimations )`
`WindowInsetsAnimation.Bounds`	`dispatchWindowInsetsAnimationStart( WindowInsetsAnimation animation, WindowInsetsAnimation.Bounds bounds )`
`void`	`dispatchWindowSystemUiVisiblityChanged(int visible)` This method is deprecated.
`void`	`dispatchWindowVisibilityChanged(int visibility)`
`void`	`drawableHotspotChanged(float x, float y)`
`void`	`drawableStateChanged()`
`View`	`findFocus()`
`final OnBackInvokedDispatcher`	`findOnBackInvokedDispatcher()`
`final T`	`<T extends View> findViewById(int id)`
`final T`	`<T extends View> findViewWithTag(Object tag)`
`void`	`findViewsWithText( ArrayList<View> outViews, CharSequence searched, int flags )`
`boolean`	`fitSystemWindows(Rect insets)` This method is deprecated.
`View`	`focusSearch(int direction)`
`void`	`forceHasOverlappingRendering(boolean hasOverlappingRendering)`
`void`	`forceLayout()`
`boolean`	`gatherTransparentRegion(Region region)`
`void`	`generateDisplayHash( String hashAlgorithm, Rect bounds, Executor executor, DisplayHashResultCallback callback )`
`static int`	`generateViewId()`
`CharSequence`	`getAccessibilityClassName()`
`View.AccessibilityDelegate`	`getAccessibilityDelegate()`
`int`	`getAccessibilityLiveRegion()`
`AccessibilityNodeProvider`	`getAccessibilityNodeProvider()`
`CharSequence`	`getAccessibilityPaneTitle()`
`int`	`getAccessibilityTraversalAfter()`
`int`	`getAccessibilityTraversalBefore()`
`String`	`getAllowedHandwritingDelegatePackageName()`
`String`	`getAllowedHandwritingDelegatorPackageName()`
`float`	`getAlpha()`
`Animation`	`getAnimation()`
`Matrix`	`getAnimationMatrix()`
`IBinder`	`getApplicationWindowToken()`
`int[]`	`getAttributeResolutionStack(int attribute)`
`Map<Integer, Integer>`	`getAttributeSourceResourceMap()`
`String[]`	`getAutofillHints()`
`final AutofillId`	`getAutofillId()`
`int`	`getAutofillType()`
`AutofillValue`	`getAutofillValue()`
`Drawable`	`getBackground()`
`BlendMode`	`getBackgroundTintBlendMode()`
`ColorStateList`	`getBackgroundTintList()`
`PorterDuff.Mode`	`getBackgroundTintMode()`
`int`	`getBaseline()`
`final int`	`getBottom()`
`float`	`getBottomFadingEdgeStrength()`
`int`	`getBottomPaddingOffset()`
`float`	`getCameraDistance()`
`Rect`	`getClipBounds()`
`boolean`	`getClipBounds(Rect outRect)`
`final boolean`	`getClipToOutline()`
`final ContentCaptureSession`	`getContentCaptureSession()`
`CharSequence`	`getContentDescription()`
`final int`	`getContentSensitivity()`
`final Context`	`getContext()`
`ContextMenu.ContextMenuInfo`	`getContextMenuInfo()`
`final boolean`	`getDefaultFocusHighlightEnabled()`
`static int`	`getDefaultSize(int size, int measureSpec)`
`Display`	`getDisplay()`
`final int[]`	`getDrawableState()`
`Bitmap`	`getDrawingCache()` This method is deprecated.
`int`	`getDrawingCacheBackgroundColor()` This method is deprecated.
`int`	`getDrawingCacheQuality()` This method is deprecated.
`void`	`getDrawingRect(Rect outRect)`
`long`	`getDrawingTime()`
`float`	`getElevation()`
`int`	`getExplicitStyle()`
`boolean`	`getFilterTouchesWhenObscured()`
`boolean`	`getFitsSystemWindows()`
`int`	`getFocusable()`
`ArrayList<View>`	`getFocusables(int direction)`
`void`	`getFocusedRect(Rect r)`
`Drawable`	`getForeground()`
`int`	`getForegroundGravity()`
`BlendMode`	`getForegroundTintBlendMode()`
`ColorStateList`	`getForegroundTintList()`
`PorterDuff.Mode`	`getForegroundTintMode()`
`float`	`getFrameContentVelocity()`
`boolean`	`getGlobalVisibleRect(Rect r, Point globalOffset)`
`Handler`	`getHandler()`
`float`	`getHandwritingBoundsOffsetBottom()`
`float`	`getHandwritingBoundsOffsetLeft()`
`float`	`getHandwritingBoundsOffsetRight()`
`float`	`getHandwritingBoundsOffsetTop()`
`int`	`getHandwritingDelegateFlags()`
`Runnable`	`getHandwritingDelegatorCallback()`
`final boolean`	`getHasOverlappingRendering()`
`final int`	`getHeight()`
`void`	`getHitRect(Rect outRect)`
`int`	`getHorizontalFadingEdgeLength()`
`int`	`getHorizontalScrollbarHeight()`
`Drawable`	`getHorizontalScrollbarThumbDrawable()`
`Drawable`	`getHorizontalScrollbarTrackDrawable()`
`int`	`getId()`
`int`	`getImportantForAccessibility()`
`int`	`getImportantForAutofill()`
`int`	`getImportantForContentCapture()`
`boolean`	`getKeepScreenOn()`
`KeyEvent.DispatcherState`	`getKeyDispatcherState()`
`int`	`getLabelFor()`
`int`	`getLayerType()`
`int`	`getLayoutDirection()`
`ViewGroup.LayoutParams`	`getLayoutParams()`
`final int`	`getLeft()`
`float`	`getLeftFadingEdgeStrength()`
`int`	`getLeftPaddingOffset()`
`final boolean`	`getLocalVisibleRect(Rect r)`
`void`	`getLocationInSurface(int[] location)`
`void`	`getLocationInWindow(int[] outLocation)`
`void`	`getLocationOnScreen(int[] outLocation)`
`Matrix`	`getMatrix()`
`final int`	`getMeasuredHeight()`
`final int`	`getMeasuredHeightAndState()`
`final int`	`getMeasuredState()`
`final int`	`getMeasuredWidth()`
`final int`	`getMeasuredWidthAndState()`
`int`	`getMinimumHeight()`
`int`	`getMinimumWidth()`
`int`	`getNextClusterForwardId()`
`int`	`getNextFocusDownId()`
`int`	`getNextFocusForwardId()`
`int`	`getNextFocusLeftId()`
`int`	`getNextFocusRightId()`
`int`	`getNextFocusUpId()`
`View.OnFocusChangeListener`	`getOnFocusChangeListener()`
`int`	`getOutlineAmbientShadowColor()`
`ViewOutlineProvider`	`getOutlineProvider()`
`int`	`getOutlineSpotShadowColor()`
`int`	`getOverScrollMode()`
`ViewOverlay`	`getOverlay()`
`int`	`getPaddingBottom()`
`int`	`getPaddingEnd()`
`int`	`getPaddingLeft()`
`int`	`getPaddingRight()`
`int`	`getPaddingStart()`
`int`	`getPaddingTop()`
`final ViewParent`	`getParent()`
`ViewParent`	`getParentForAccessibility()`
`final OutcomeReceiver<GetCredentialResponse, GetCredentialException>`	`getPendingCredentialCallback()`
`final GetCredentialRequest`	`getPendingCredentialRequest()`
`float`	`getPivotX()`
`float`	`getPivotY()`
`PointerIcon`	`getPointerIcon()`
`final List<Rect>`	`getPreferKeepClearRects()`
`String[]`	`getReceiveContentMimeTypes()`
`float`	`getRequestedFrameRate()`
`Resources`	`getResources()`
`final boolean`	`getRevealOnFocusHint()`
`final int`	`getRight()`
`float`	`getRightFadingEdgeStrength()`
`int`	`getRightPaddingOffset()`
`AttachedSurfaceControl`	`getRootSurfaceControl()`
`View`	`getRootView()`
`WindowInsets`	`getRootWindowInsets()`
`float`	`getRotation()`
`float`	`getRotationX()`
`float`	`getRotationY()`
`float`	`getScaleX()`
`float`	`getScaleY()`
`int`	`getScrollBarDefaultDelayBeforeFade()`
`int`	`getScrollBarFadeDuration()`
`int`	`getScrollBarSize()`
`int`	`getScrollBarStyle()`
`int`	`getScrollCaptureHint()`
`int`	`getScrollIndicators()`
`final int`	`getScrollX()`
`final int`	`getScrollY()`
`int`	`getSolidColor()`
`int`	`getSourceLayoutResId()`
`final CharSequence`	`getStateDescription()`
`StateListAnimator`	`getStateListAnimator()`
`int`	`getSuggestedMinimumHeight()`
`int`	`getSuggestedMinimumWidth()`
`List<Rect>`	`getSystemGestureExclusionRects()`
`int`	`getSystemUiVisibility()` This method is deprecated.
`Object`	`getTag()`
`int`	`getTextAlignment()`
`int`	`getTextDirection()`
`CharSequence`	`getTooltipText()`
`final int`	`getTop()`
`float`	`getTopFadingEdgeStrength()`
`int`	`getTopPaddingOffset()`
`TouchDelegate`	`getTouchDelegate()`
`ArrayList<View>`	`getTouchables()`
`float`	`getTransitionAlpha()`
`String`	`getTransitionName()`
`float`	`getTranslationX()`
`float`	`getTranslationY()`
`float`	`getTranslationZ()`
`long`	`getUniqueDrawingId()`
`int`	`getVerticalFadingEdgeLength()`
`int`	`getVerticalScrollbarPosition()`
`Drawable`	`getVerticalScrollbarThumbDrawable()`
`Drawable`	`getVerticalScrollbarTrackDrawable()`
`int`	`getVerticalScrollbarWidth()`
`ViewTranslationResponse`	`getViewTranslationResponse()`
`ViewTreeObserver`	`getViewTreeObserver()`
`int`	`getVisibility()`
`final int`	`getWidth()`
`int`	`getWindowAttachCount()`
`WindowId`	`getWindowId()`
`WindowInsetsController`	`getWindowInsetsController()`
`int`	`getWindowSystemUiVisibility()` This method is deprecated.
`IBinder`	`getWindowToken()`
`int`	`getWindowVisibility()`
`void`	`getWindowVisibleDisplayFrame(Rect outRect)`
`float`	`getX()`
`float`	`getY()`
`float`	`getZ()`
`boolean`	`hasExplicitFocusable()`
`boolean`	`hasFocus()`
`boolean`	`hasFocusable()`
`boolean`	`hasNestedScrollingParent()`
`boolean`	`hasOnClickListeners()`
`boolean`	`hasOnLongClickListeners()`
`boolean`	`hasOverlappingRendering()`
`boolean`	`hasPointerCapture()`
`boolean`	`hasTransientState()`
`boolean`	`hasWindowFocus()`
`static View`	`inflate(Context context, int resource, ViewGroup root)`
`void`	`invalidate(Rect dirty)` This method is deprecated.
`void`	`invalidateDrawable(Drawable drawable)`
`void`	`invalidateOutline()`
`boolean`	`isAccessibilityDataSensitive()`
`boolean`	`isAccessibilityFocused()`
`boolean`	`isAccessibilityHeading()`
`boolean`	`isActivated()`
`boolean`	`isAttachedToWindow()`
`boolean`	`isAutoHandwritingEnabled()`
`boolean`	`isClickable()`
`final boolean`	`isContentSensitive()`
`boolean`	`isContextClickable()`
`boolean`	`isCredential()`
`boolean`	`isDirty()`
`boolean`	`isDrawingCacheEnabled()` This method is deprecated.
`boolean`	`isDuplicateParentStateEnabled()`
`boolean`	`isEnabled()`
`final boolean`	`isFocusable()`
`final boolean`	`isFocusableInTouchMode()`
`boolean`	`isFocused()`
`final boolean`	`isFocusedByDefault()`
`boolean`	`isForceDarkAllowed()`
`boolean`	`isHandwritingDelegate()`
`boolean`	`isHapticFeedbackEnabled()`
`boolean`	`isHardwareAccelerated()`
`boolean`	`isHorizontalFadingEdgeEnabled()`
`boolean`	`isHorizontalScrollBarEnabled()`
`boolean`	`isHovered()`
`boolean`	`isImportantForAccessibility()`
`final boolean`	`isImportantForAutofill()`
`final boolean`	`isImportantForContentCapture()`
`boolean`	`isInEditMode()`
`boolean`	`isInLayout()`
`boolean`	`isInTouchMode()`
`final boolean`	`isKeyboardNavigationCluster()`
`boolean`	`isLaidOut()`
`boolean`	`isLayoutDirectionResolved()`
`boolean`	`isLayoutRequested()`
`boolean`	`isLongClickable()`
`boolean`	`isNestedScrollingEnabled()`
`boolean`	`isOpaque()`
`boolean`	`isPaddingOffsetRequired()`
`boolean`	`isPaddingRelative()`
`boolean`	`isPivotSet()`
`final boolean`	`isPreferKeepClear()`
`boolean`	`isPressed()`
`boolean`	`isSaveEnabled()`
`boolean`	`isSaveFromParentEnabled()`
`boolean`	`isScreenReaderFocusable()`
`boolean`	`isScrollContainer()`
`boolean`	`isScrollbarFadingEnabled()`
`boolean`	`isSelected()`
`final boolean`	`isShowingLayoutBounds()`
`boolean`	`isShown()`
`boolean`	`isSoundEffectsEnabled()`
`final boolean`	`isTemporarilyDetached()`
`boolean`	`isTextAlignmentResolved()`
`boolean`	`isTextDirectionResolved()`
`boolean`	`isVerticalFadingEdgeEnabled()`
`boolean`	`isVerticalScrollBarEnabled()`
`boolean`	`isVisibleToUserForAutofill(int virtualId)`
`void`	`jumpDrawablesToCurrentState()`
`View`	`keyboardNavigationClusterSearch(View currentCluster, int direction)`
`void`	`layout(int l, int t, int r, int b)`
`final void`	`measure(int widthMeasureSpec, int heightMeasureSpec)`
`static int[]`	`mergeDrawableStates(int[] baseState, int[] additionalState)`
`void`	`offsetLeftAndRight(int offset)`
`void`	`offsetTopAndBottom(int offset)`
`void`	`onAnimationEnd()`
`void`	`onAnimationStart()`
`WindowInsets`	`onApplyWindowInsets(WindowInsets insets)`
`void`	`onAttachedToWindow()`
`void`	`onCancelPendingInputEvents()`
`boolean`	`onCapturedPointerEvent(MotionEvent event)`
`boolean`	`onCheckIsTextEditor()`
`void`	`onConfigurationChanged(Configuration newConfig)`
`void`	`onCreateContextMenu(ContextMenu menu)`
`int[]`	`onCreateDrawableState(int extraSpace)`
`InputConnection`	`onCreateInputConnection(EditorInfo outAttrs)`
`void`	`onCreateViewTranslationRequest( int[] supportedFormats, Consumer<ViewTranslationRequest> requestsCollector )`
`void`	`onCreateVirtualViewTranslationRequests( long[] virtualIds, int[] supportedFormats, Consumer<ViewTranslationRequest> requestsCollector )`
`void`	`onDetachedFromWindow()`
`void`	`onDisplayHint(int hint)`
`boolean`	`onDragEvent(DragEvent event)`
`void`	`onDraw(Canvas canvas)`
`void`	`onDrawForeground(Canvas canvas)`
`final void`	`onDrawScrollBars(Canvas canvas)`
`boolean`	`onFilterTouchEventForSecurity(MotionEvent event)`
`void`	`onFinishInflate()`
`void`	`onFinishTemporaryDetach()`
`void`	`onFocusChanged( boolean gainFocus, int direction, Rect previouslyFocusedRect )`
`boolean`	`onGenericMotionEvent(MotionEvent event)`
`void`	`onHoverChanged(boolean hovered)`
`boolean`	`onHoverEvent(MotionEvent event)`
`void`	`onInitializeAccessibilityEvent(AccessibilityEvent event)`
`void`	`onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info)`
`boolean`	`onKeyDown(int keyCode, KeyEvent event)`
`boolean`	`onKeyLongPress(int keyCode, KeyEvent event)`
`boolean`	`onKeyMultiple(int keyCode, int repeatCount, KeyEvent event)`
`boolean`	`onKeyPreIme(int keyCode, KeyEvent event)`
`boolean`	`onKeyShortcut(int keyCode, KeyEvent event)`
`boolean`	`onKeyUp(int keyCode, KeyEvent event)`
`void`	`onLayout(boolean changed, int left, int top, int right, int bottom)`
`void`	`onOverScrolled( int scrollX, int scrollY, boolean clampedX, boolean clampedY )`
`void`	`onPointerCaptureChange(boolean hasCapture)`
`void`	`onPopulateAccessibilityEvent(AccessibilityEvent event)`
`void`	`onProvideAutofillStructure(ViewStructure structure, int flags)`
`void`	`onProvideAutofillVirtualStructure(ViewStructure structure, int flags)`
`void`	`onProvideContentCaptureStructure(ViewStructure structure, int flags)`
`void`	`onProvideStructure(ViewStructure structure)`
`void`	`onProvideVirtualStructure(ViewStructure structure)`
`ContentInfo`	`onReceiveContent(ContentInfo payload)`
`PointerIcon`	`onResolvePointerIcon(MotionEvent event, int pointerIndex)`
`void`	`onRestoreInstanceState(Parcelable state)`
`void`	`onRtlPropertiesChanged(int layoutDirection)`
`Parcelable`	`onSaveInstanceState()`
`void`	`onScreenStateChanged(int screenState)`
`void`	`onScrollCaptureSearch( Rect localVisibleRect, Point windowOffset, Consumer<ScrollCaptureTarget> targets )`
`void`	`onScrollChanged(int l, int t, int oldl, int oldt)`
`boolean`	`onSetAlpha(int alpha)`
`void`	`onSizeChanged(int w, int h, int oldw, int oldh)`
`void`	`onStartTemporaryDetach()`
`boolean`	`onTouchEvent(MotionEvent event)`
`boolean`	`onTrackballEvent(MotionEvent event)`
`void`	`onViewTranslationResponse(ViewTranslationResponse response)`
`void`	`onVirtualViewTranslationResponses( LongSparseArray<ViewTranslationResponse> response )`
`void`	`onVisibilityAggregated(boolean isVisible)`
`void`	`onVisibilityChanged(View changedView, int visibility)`
`void`	`onWindowFocusChanged(boolean hasWindowFocus)`
`void`	`onWindowSystemUiVisibilityChanged(int visible)` This method is deprecated.
`void`	`onWindowVisibilityChanged(int visibility)`
`boolean`	`overScrollBy( int deltaX, int deltaY, int scrollX, int scrollY, int scrollRangeX, int scrollRangeY, int maxOverScrollX, int maxOverScrollY, boolean isTouchEvent )`
`boolean`	`performAccessibilityAction(int action, Bundle arguments)`
`boolean`	`performClick()`
`boolean`	`performContextClick(float x, float y)`
`boolean`	`performHapticFeedback(int feedbackConstant)`
`boolean`	`performLongClick()`
`ContentInfo`	`performReceiveContent(ContentInfo payload)`
`void`	`playSoundEffect(int soundConstant)`
`boolean`	`post(Runnable action)`
`boolean`	`postDelayed(Runnable action, long delayMillis)`
`void`	`postInvalidate()`
`void`	`postInvalidateDelayed(long delayMilliseconds)`
`void`	`postInvalidateOnAnimation()`
`void`	`postOnAnimation(Runnable action)`
`void`	`postOnAnimationDelayed(Runnable action, long delayMillis)`
`void`	`refreshDrawableState()`
`void`	`releasePointerCapture()`
`boolean`	`removeCallbacks(Runnable action)`
`void`	`removeOnAttachStateChangeListener( View.OnAttachStateChangeListener listener )`
`void`	`removeOnLayoutChangeListener(View.OnLayoutChangeListener listener)`
`void`	`removeOnUnhandledKeyEventListener( View.OnUnhandledKeyEventListener listener )`
`void`	`requestApplyInsets()`
`void`	`requestFitSystemWindows()` This method is deprecated.
`final boolean`	`requestFocus()`
`final boolean`	`requestFocusFromTouch()`
`void`	`requestLayout()`
`void`	`requestPointerCapture()`
`boolean`	`requestRectangleOnScreen(Rect rectangle)`
`final void`	`requestUnbufferedDispatch(MotionEvent event)`
`final T`	`<T extends View> requireViewById(int id)`
`void`	`resetPivot()`
`static int`	`resolveSize(int size, int measureSpec)`
`static int`	`resolveSizeAndState(int size, int measureSpec, int childMeasuredState)`
`boolean`	`restoreDefaultFocus()`
`void`	`restoreHierarchyState(SparseArray<Parcelable> container)`
`final void`	`saveAttributeDataForStyleable( Context context, int[] styleable, AttributeSet attrs, TypedArray t, int defStyleAttr, int defStyleRes )`
`void`	`saveHierarchyState(SparseArray<Parcelable> container)`
`void`	`scheduleDrawable(Drawable who, Runnable what, long when)`
`void`	`scrollBy(int x, int y)`
`void`	`scrollTo(int x, int y)`
`void`	`sendAccessibilityEvent(int eventType)`
`void`	`sendAccessibilityEventUnchecked(AccessibilityEvent event)`
`void`	`setAccessibilityDataSensitive(int accessibilityDataSensitive)`
`void`	`setAccessibilityDelegate(View.AccessibilityDelegate delegate)`
`void`	`setAccessibilityHeading(boolean isHeading)`
`void`	`setAccessibilityLiveRegion(int mode)`
`void`	`setAccessibilityPaneTitle(CharSequence accessibilityPaneTitle)`
`void`	`setAccessibilityTraversalAfter(int afterId)`
`void`	`setAccessibilityTraversalBefore(int beforeId)`
`void`	`setActivated(boolean activated)`
`void`	`setAllowClickWhenDisabled(boolean clickableWhenDisabled)`
`void`	`setAllowedHandwritingDelegatePackage(String allowedPackageName)`
`void`	`setAllowedHandwritingDelegatorPackage(String allowedPackageName)`
`void`	`setAlpha(float alpha)`
`void`	`setAnimation(Animation animation)`
`void`	`setAnimationMatrix(Matrix matrix)`
`void`	`setAutoHandwritingEnabled(boolean enabled)`
`void`	`setAutofillHints(String[] autofillHints)`
`void`	`setAutofillId(AutofillId id)`
`void`	`setBackground(Drawable background)`
`void`	`setBackgroundColor(int color)`
`void`	`setBackgroundDrawable(Drawable background)` This method is deprecated.
`void`	`setBackgroundResource(int resid)`
`void`	`setBackgroundTintBlendMode(BlendMode blendMode)`
`void`	`setBackgroundTintList(ColorStateList tint)`
`void`	`setBackgroundTintMode(PorterDuff.Mode tintMode)`
`final void`	`setBottom(int bottom)`
`void`	`setCameraDistance(float distance)`
`void`	`setClickable(boolean clickable)`
`void`	`setClipBounds(Rect clipBounds)`
`void`	`setClipToOutline(boolean clipToOutline)`
`void`	`setContentCaptureSession(ContentCaptureSession contentCaptureSession)`
`void`	`setContentDescription(CharSequence contentDescription)`
`final void`	`setContentSensitivity(int mode)`
`void`	`setContextClickable(boolean contextClickable)`
`void`	`setDefaultFocusHighlightEnabled(boolean defaultFocusHighlightEnabled)`
`void`	`setDrawingCacheBackgroundColor(int color)` This method is deprecated.
`void`	`setDrawingCacheEnabled(boolean enabled)` This method is deprecated.
`void`	`setDrawingCacheQuality(int quality)` This method is deprecated.
`void`	`setDuplicateParentStateEnabled(boolean enabled)`
`void`	`setElevation(float elevation)`
`void`	`setEnabled(boolean enabled)`
`void`	`setFadingEdgeLength(int length)`
`void`	`setFilterTouchesWhenObscured(boolean enabled)`
`void`	`setFitsSystemWindows(boolean fitSystemWindows)`
`void`	`setFocusable(boolean focusable)`
`void`	`setFocusableInTouchMode(boolean focusableInTouchMode)`
`void`	`setFocusedByDefault(boolean isFocusedByDefault)`
`void`	`setForceDarkAllowed(boolean allow)`
`void`	`setForeground(Drawable foreground)`
`void`	`setForegroundGravity(int gravity)`
`void`	`setForegroundTintBlendMode(BlendMode blendMode)`
`void`	`setForegroundTintList(ColorStateList tint)`
`void`	`setForegroundTintMode(PorterDuff.Mode tintMode)`
`void`	`setFrameContentVelocity(float pixelsPerSecond)`
`void`	`setHandwritingBoundsOffsets( float offsetLeft, float offsetTop, float offsetRight, float offsetBottom )`
`void`	`setHandwritingDelegateFlags(int flags)`
`void`	`setHandwritingDelegatorCallback(Runnable callback)`
`void`	`setHapticFeedbackEnabled(boolean hapticFeedbackEnabled)`
`void`	`setHasTransientState(boolean hasTransientState)`
`void`	`setHorizontalFadingEdgeEnabled(boolean horizontalFadingEdgeEnabled)`
`void`	`setHorizontalScrollBarEnabled(boolean horizontalScrollBarEnabled)`
`void`	`setHorizontalScrollbarThumbDrawable(Drawable drawable)`
`void`	`setHorizontalScrollbarTrackDrawable(Drawable drawable)`
`void`	`setHovered(boolean hovered)`
`void`	`setId(int id)`
`void`	`setImportantForAccessibility(int mode)`
`void`	`setImportantForAutofill(int mode)`
`void`	`setImportantForContentCapture(int mode)`
`void`	`setIsCredential(boolean isCredential)`
`void`	`setIsHandwritingDelegate(boolean isHandwritingDelegate)`
`void`	`setKeepScreenOn(boolean keepScreenOn)`
`void`	`setKeyboardNavigationCluster(boolean isCluster)`
`void`	`setLabelFor(int id)`
`void`	`setLayerPaint(Paint paint)`
`void`	`setLayerType(int layerType, Paint paint)`
`void`	`setLayoutDirection(int layoutDirection)`
`void`	`setLayoutParams(ViewGroup.LayoutParams params)`
`final void`	`setLeft(int left)`
`final void`	`setLeftTopRightBottom(int left, int top, int right, int bottom)`
`void`	`setLongClickable(boolean longClickable)`
`final void`	`setMeasuredDimension(int measuredWidth, int measuredHeight)`
`void`	`setMinimumHeight(int minHeight)`
`void`	`setMinimumWidth(int minWidth)`
`void`	`setNestedScrollingEnabled(boolean enabled)`
`void`	`setNextClusterForwardId(int nextClusterForwardId)`
`void`	`setNextFocusDownId(int nextFocusDownId)`
`void`	`setNextFocusForwardId(int nextFocusForwardId)`
`void`	`setNextFocusLeftId(int nextFocusLeftId)`
`void`	`setNextFocusRightId(int nextFocusRightId)`
`void`	`setNextFocusUpId(int nextFocusUpId)`
`void`	`setOnApplyWindowInsetsListener( View.OnApplyWindowInsetsListener listener )`
`void`	`setOnCapturedPointerListener(View.OnCapturedPointerListener l)`
`void`	`setOnClickListener(View.OnClickListener l)`
`void`	`setOnContextClickListener(View.OnContextClickListener l)`
`void`	`setOnCreateContextMenuListener(View.OnCreateContextMenuListener l)`
`void`	`setOnDragListener(View.OnDragListener l)`
`void`	`setOnFocusChangeListener(View.OnFocusChangeListener l)`
`void`	`setOnGenericMotionListener(View.OnGenericMotionListener l)`
`void`	`setOnHoverListener(View.OnHoverListener l)`
`void`	`setOnKeyListener(View.OnKeyListener l)`
`void`	`setOnLongClickListener(View.OnLongClickListener l)`
`void`	`setOnReceiveContentListener( String[] mimeTypes, OnReceiveContentListener listener )`
`void`	`setOnScrollChangeListener(View.OnScrollChangeListener l)`
`void`	`setOnSystemUiVisibilityChangeListener( View.OnSystemUiVisibilityChangeListener l )` This method is deprecated.
`void`	`setOnTouchListener(View.OnTouchListener l)`
`void`	`setOutlineAmbientShadowColor(int color)`
`void`	`setOutlineProvider(ViewOutlineProvider provider)`
`void`	`setOutlineSpotShadowColor(int color)`
`void`	`setOverScrollMode(int overScrollMode)`
`void`	`setPadding(int left, int top, int right, int bottom)`
`void`	`setPaddingRelative(int start, int top, int end, int bottom)`
`void`	`setPendingCredentialRequest( GetCredentialRequest request, OutcomeReceiver<GetCredentialResponse, GetCredentialException> callback )`
`void`	`setPivotX(float pivotX)`
`void`	`setPivotY(float pivotY)`
`void`	`setPointerIcon(PointerIcon pointerIcon)`
`final void`	`setPreferKeepClear(boolean preferKeepClear)`
`final void`	`setPreferKeepClearRects(List<Rect> rects)`
`void`	`setPressed(boolean pressed)`
`void`	`setRenderEffect(RenderEffect renderEffect)`
`void`	`setRequestedFrameRate(float frameRate)`
`final void`	`setRevealOnFocusHint(boolean revealOnFocus)`
`final void`	`setRight(int right)`
`void`	`setRotation(float rotation)`
`void`	`setRotationX(float rotationX)`
`void`	`setRotationY(float rotationY)`
`void`	`setSaveEnabled(boolean enabled)`
`void`	`setSaveFromParentEnabled(boolean enabled)`
`void`	`setScaleX(float scaleX)`
`void`	`setScaleY(float scaleY)`
`void`	`setScreenReaderFocusable(boolean screenReaderFocusable)`
`void`	`setScrollBarDefaultDelayBeforeFade( int scrollBarDefaultDelayBeforeFade )`
`void`	`setScrollBarFadeDuration(int scrollBarFadeDuration)`
`void`	`setScrollBarSize(int scrollBarSize)`
`void`	`setScrollBarStyle(int style)`
`final void`	`setScrollCaptureCallback(ScrollCaptureCallback callback)`
`void`	`setScrollCaptureHint(int hint)`
`void`	`setScrollContainer(boolean isScrollContainer)`
`void`	`setScrollIndicators(int indicators)`
`void`	`setScrollX(int value)`
`void`	`setScrollY(int value)`
`void`	`setScrollbarFadingEnabled(boolean fadeScrollbars)`
`void`	`setSelected(boolean selected)`
`void`	`setSoundEffectsEnabled(boolean soundEffectsEnabled)`
`void`	`setStateDescription(CharSequence stateDescription)`
`void`	`setStateListAnimator(StateListAnimator stateListAnimator)`
`void`	`setSystemGestureExclusionRects(List<Rect> rects)`
`void`	`setSystemUiVisibility(int visibility)` This method is deprecated.
`void`	`setTag(Object tag)`
`void`	`setTextAlignment(int textAlignment)`
`void`	`setTextDirection(int textDirection)`
`void`	`setTooltipText(CharSequence tooltipText)`
`final void`	`setTop(int top)`
`void`	`setTouchDelegate(TouchDelegate delegate)`
`void`	`setTransitionAlpha(float alpha)`
`final void`	`setTransitionName(String transitionName)`
`void`	`setTransitionVisibility(int visibility)`
`void`	`setTranslationX(float translationX)`
`void`	`setTranslationY(float translationY)`
`void`	`setTranslationZ(float translationZ)`
`void`	`setVerticalFadingEdgeEnabled(boolean verticalFadingEdgeEnabled)`
`void`	`setVerticalScrollBarEnabled(boolean verticalScrollBarEnabled)`
`void`	`setVerticalScrollbarPosition(int position)`
`void`	`setVerticalScrollbarThumbDrawable(Drawable drawable)`
`void`	`setVerticalScrollbarTrackDrawable(Drawable drawable)`
`void`	`setViewTranslationCallback(ViewTranslationCallback callback)`
`void`	`setWillNotCacheDrawing(boolean willNotCacheDrawing)` This method is deprecated.
`void`	`setWillNotDraw(boolean willNotDraw)`
`void`	`setWindowInsetsAnimationCallback( WindowInsetsAnimation.Callback callback )`
`void`	`setX(float x)`
`void`	`setY(float y)`
`void`	`setZ(float z)`
`boolean`	`showContextMenu()`
`ActionMode`	`startActionMode(ActionMode.Callback callback)`
`void`	`startAnimation(Animation animation)`
`final boolean`	`startDrag( ClipData data, View.DragShadowBuilder shadowBuilder, Object myLocalState, int flags )` This method is deprecated.
`final boolean`	`startDragAndDrop( ClipData data, View.DragShadowBuilder shadowBuilder, Object myLocalState, int flags )`
`boolean`	`startNestedScroll(int axes)`
`void`	`stopNestedScroll()`
`String`	`toString()`
`void`	`transformMatrixToGlobal(Matrix matrix)`
`void`	`transformMatrixToLocal(Matrix matrix)`
`void`	`unscheduleDrawable(Drawable who, Runnable what)`
`final void`	`updateDragShadow(View.DragShadowBuilder shadowBuilder)`
`boolean`	`verifyDrawable(Drawable who)`
`boolean`	`willNotCacheDrawing()` This method is deprecated.
`boolean`	`willNotDraw()`

Public constructors

Guideline

Added in 2.2.1

public Guideline(Context context)

Guideline

Added in 2.2.1

public Guideline(Context context, AttributeSet attrs)

Guideline

Added in 2.2.1

public Guideline(Context context, AttributeSet attrs, int defStyleAttr)

Guideline

Added in 2.2.1

public Guideline(
    Context context,
    AttributeSet attrs,
    int defStyleAttr,
    int defStyleRes
)

Public methods

draw

public void draw(@NonNull Canvas canvas)

We are overriding draw and not calling super.draw() here because Helper objects are not displayed on device.

setFilterRedundantCalls

Added in 2.2.1

public void setFilterRedundantCalls(boolean filter)

filter redundant calls to setGuidelineBegin, setGuidelineEnd &setGuidelinePercent. By default calling setGuidelineStart,setGuideLineEnd and setGuidelinePercent will do nothing if the value is the same as the current value. This can disable that behaviour and call setLayoutParams(..) while will call requestLayout

Parameters
`boolean filter`	default true set false to always generate a setLayoutParams

setGuidelineBegin

Added in 2.2.1

public void setGuidelineBegin(int margin)

Set the guideline's distance from the top or left edge.

Parameters
`int margin`	the distance to the top or left edge

setGuidelineEnd

Added in 2.2.1

public void setGuidelineEnd(int margin)

Set a guideline's distance to end.

Parameters
`int margin`	the margin to the right or bottom side of container

setGuidelinePercent

Added in 2.2.1

public void setGuidelinePercent(float ratio)

Set a Guideline's percent.

Parameters
`float ratio`	the ratio between the gap on the left and right 0.0 is top/left 0.5 is middle

setVisibility

public void setVisibility(int visibility)

Protected methods

onMeasure

protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec)