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WindowInsetsCompat

public class WindowInsetsCompat
extends Object

java.lang.Object
   ↳ androidx.core.view.WindowInsetsCompat


Describes a set of insets for window content.

WindowInsetsCompats are immutable and may be expanded to include more inset types in the future. To adjust insets, use one of the supplied clone methods to obtain a new WindowInsetsCompat instance with the adjusted properties.

Summary

Nested classes

class WindowInsetsCompat.Builder

Builder for WindowInsetsCompat

class WindowInsetsCompat.Type

Class that defines different types of sources causing window insets. 

Fields

public static final WindowInsetsCompat CONSUMED

A WindowInsetsCompat instance for which isConsumed() returns true.

Public constructors

WindowInsetsCompat(WindowInsetsCompat src)

Constructs a new WindowInsetsCompat, copying all values from a source WindowInsetsCompat.

Public methods

WindowInsetsCompat consumeDisplayCutout()

This method is deprecated. Consuming of different parts individually of a WindowInsetsCompat instance is deprecated, since WindowInsetsCompat contains many different insets. Use CONSUMED instead to stop dispatching insets.

WindowInsetsCompat consumeStableInsets()

This method is deprecated. Consuming of different parts individually of a WindowInsetsCompat instance is deprecated, since WindowInsetsCompat contains many different insets. Use CONSUMED instead to stop dispatching insets.

WindowInsetsCompat consumeSystemWindowInsets()

This method is deprecated. Consuming of different parts individually of a WindowInsetsCompat instance is deprecated, since WindowInsetsCompat contains many different insets. Use CONSUMED instead to stop dispatching insets.

boolean equals(Object o)
DisplayCutoutCompat getDisplayCutout()

Returns the display cutout if there is one.

Insets getInsets(int typeMask)

Returns the insets of a specific set of windows causing insets, denoted by the typeMask bit mask of WindowInsetsCompat.Types.

Insets getInsetsIgnoringVisibility(int typeMask)

Returns the insets a specific set of windows can cause, denoted by the typeMask bit mask of WindowInsetsCompat.Types, regardless of whether that type is currently visible or not.

Insets getMandatorySystemGestureInsets()

This method is deprecated. Use getInsets(int) with WindowInsetsCompat.Type.mandatorySystemGestures() instead.

int getStableInsetBottom()

This method is deprecated. Use getInsetsIgnoringVisibility(int) with WindowInsetsCompat.Type.systemBars() instead.

int getStableInsetLeft()

This method is deprecated. Use getInsetsIgnoringVisibility(int) with WindowInsetsCompat.Type.systemBars() instead.

int getStableInsetRight()

This method is deprecated. Use getInsetsIgnoringVisibility(int) with WindowInsetsCompat.Type.systemBars() instead.

int getStableInsetTop()

This method is deprecated. Use getInsetsIgnoringVisibility(int) with WindowInsetsCompat.Type.systemBars() instead.

Insets getStableInsets()

This method is deprecated. Use getInsetsIgnoringVisibility(int) with WindowInsetsCompat.Type.systemBars() instead.

Insets getSystemGestureInsets()

This method is deprecated. Use getInsets(int) with WindowInsetsCompat.Type.systemGestures() instead.

int getSystemWindowInsetBottom()

This method is deprecated. Use getInsets(int) with WindowInsetsCompat.Type.systemBars() instead.

int getSystemWindowInsetLeft()

This method is deprecated. Use getInsets(int) with WindowInsetsCompat.Type.systemBars() instead.

int getSystemWindowInsetRight()

This method is deprecated. Use getInsets(int) with WindowInsetsCompat.Type.systemBars() instead.

int getSystemWindowInsetTop()

This method is deprecated. Use getInsets(int) with WindowInsetsCompat.Type.systemBars() instead.

Insets getSystemWindowInsets()

This method is deprecated. Use getInsets(int) with WindowInsetsCompat.Type.systemBars() instead.

Insets getTappableElementInsets()

This method is deprecated. Use getInsets(int) with WindowInsetsCompat.Type.tappableElement() instead.

boolean hasInsets()

Returns true if this WindowInsets has any non-zero insets.

boolean hasStableInsets()

This method is deprecated. Use getInsetsIgnoringVisibility(int) with WindowInsetsCompat.Type.systemBars() instead.

boolean hasSystemWindowInsets()

This method is deprecated. Use getInsets(int) with WindowInsetsCompat.Type.systemBars() instead.

int hashCode()
WindowInsetsCompat inset(int left, int top, int right, int bottom)

Returns a copy of this instance inset in the given directions.

WindowInsetsCompat inset(Insets insets)

Returns a copy of this instance inset in the given directions.

boolean isConsumed()

Check if these insets have been fully consumed.

boolean isRound()

Returns true if the associated window has a round shape.

boolean isVisible(int typeMask)

Returns whether a set of windows that may cause insets is currently visible on screen, regardless of whether it actually overlaps with this window.

WindowInsetsCompat replaceSystemWindowInsets(int left, int top, int right, int bottom)

This method is deprecated. use WindowInsetsCompat.Builder with WindowInsetsCompat.Builder.setSystemWindowInsets(Insets) instead.

WindowInsetsCompat replaceSystemWindowInsets(Rect systemWindowInsets)

This method is deprecated. use WindowInsetsCompat.Builder with WindowInsetsCompat.Builder.setSystemWindowInsets(Insets) instead.

WindowInsets toWindowInsets()

Return the source WindowInsets instance used in this WindowInsetsCompat.

static WindowInsetsCompat toWindowInsetsCompat(WindowInsets insets)

Wrap an instance of WindowInsets into a WindowInsetsCompat.

static WindowInsetsCompat toWindowInsetsCompat(WindowInsets insets, View view)

Wrap an instance of WindowInsets into a WindowInsetsCompat.

Inherited methods

Fields

CONSUMED

public static final WindowInsetsCompat CONSUMED

A WindowInsetsCompat instance for which isConsumed() returns true.

This can be used during insets dispatch in the view hierarchy by returning this value from View.onApplyWindowInsets(WindowInsets) or OnApplyWindowInsetsListener.onApplyWindowInsets(View, WindowInsetsCompat) to stop dispatch the insets to its children to avoid traversing the entire view hierarchy.

The application should return this instance once it has taken care of all insets on a certain level in the view hierarchy, and doesn't need to dispatch to its children anymore for better performance.

See also:

Public constructors

WindowInsetsCompat

public WindowInsetsCompat (WindowInsetsCompat src)

Constructs a new WindowInsetsCompat, copying all values from a source WindowInsetsCompat.

Parameters
src WindowInsetsCompat: source from which values are copied

Public methods

consumeDisplayCutout

public WindowInsetsCompat consumeDisplayCutout ()

This method is deprecated.
Consuming of different parts individually of a WindowInsetsCompat instance is deprecated, since WindowInsetsCompat contains many different insets. Use CONSUMED instead to stop dispatching insets.

Returns a copy of this WindowInsets with the cutout fully consumed.

When running on platforms with API 27 and below, this method is a no-op.

Returns
WindowInsetsCompat A modified copy of this WindowInsets

consumeStableInsets

public WindowInsetsCompat consumeStableInsets ()

This method is deprecated.
Consuming of different parts individually of a WindowInsetsCompat instance is deprecated, since WindowInsetsCompat contains many different insets. Use CONSUMED instead to stop dispatching insets.

Returns a copy of this WindowInsets with the stable insets fully consumed.

When running on platforms with API 20 and below, this method always returns null.

Returns
WindowInsetsCompat A modified copy of this WindowInsetsCompat

consumeSystemWindowInsets

public WindowInsetsCompat consumeSystemWindowInsets ()

This method is deprecated.
Consuming of different parts individually of a WindowInsetsCompat instance is deprecated, since WindowInsetsCompat contains many different insets. Use CONSUMED instead to stop dispatching insets.

Returns a copy of this WindowInsets with the system window insets fully consumed.

When running on platforms with API 19 and below, this method always returns null.

Returns
WindowInsetsCompat A modified copy of this WindowInsets

equals

public boolean equals (Object o)

Parameters
o Object

Returns
boolean

getDisplayCutout

public DisplayCutoutCompat getDisplayCutout ()

Returns the display cutout if there is one.

When running on platforms with API 27 and below, this method always returns null.

Returns
DisplayCutoutCompat the display cutout or null if there is none

getInsets

public Insets getInsets (int typeMask)

Returns the insets of a specific set of windows causing insets, denoted by the typeMask bit mask of WindowInsetsCompat.Types. When running on devices with API Level 29 and before, the returned insets are an approximation based on the information available. This is especially true for the IME type, which currently only works when running on devices with SDK level 23 and above.

Parameters
typeMask int: Bit mask of WindowInsetsCompat.Types to query the insets for.

Returns
Insets The insets.

getInsetsIgnoringVisibility

public Insets getInsetsIgnoringVisibility (int typeMask)

Returns the insets a specific set of windows can cause, denoted by the typeMask bit mask of WindowInsetsCompat.Types, regardless of whether that type is currently visible or not.

The insets represents the area of a a window that that may be partially or fully obscured by the system window identified by typeMask. This value does not change based on the visibility state of those elements. For example, if the status bar is normally shown, but temporarily hidden, the inset returned here will still provide the inset associated with the status bar being shown.

When running on devices with API Level 29 and before, the returned insets are an approximation based on the information available. This is especially true for the IME type, which currently only works when running on devices with SDK level 23 and above.

Parameters
typeMask int: Bit mask of WindowInsetsCompat.Types to query the insets for.

Returns
Insets The insets.

Throws
IllegalArgumentException If the caller tries to query WindowInsetsCompat.Type.ime(). Insets are not available if the IME isn't visible as the height of the IME is dynamic depending on the EditorInfo of the currently focused view, as well as the UI state of the IME.

getMandatorySystemGestureInsets

public Insets getMandatorySystemGestureInsets ()

This method is deprecated.
Use getInsets(int) with WindowInsetsCompat.Type.mandatorySystemGestures() instead.

Returns the mandatory system gesture insets.

The mandatory system gesture insets represent the area of a window where mandatory system gestures have priority and may consume some or all touch input, e.g. due to the a system bar occupying it, or it being reserved for touch-only gestures.

Returns
Insets

getStableInsetBottom

public int getStableInsetBottom ()

This method is deprecated.
Use getInsetsIgnoringVisibility(int) with WindowInsetsCompat.Type.systemBars() instead.

Returns the bottom stable inset in pixels.

The stable inset represents the area of a full-screen window that may be partially or fully obscured by the system UI elements. This value does not change based on the visibility state of those elements; for example, if the status bar is normally shown, but temporarily hidden, the stable inset will still provide the inset associated with the status bar being shown.

When running on platforms with API 20 and below, this method always returns 0.

Returns
int The bottom stable inset

getStableInsetLeft

public int getStableInsetLeft ()

This method is deprecated.
Use getInsetsIgnoringVisibility(int) with WindowInsetsCompat.Type.systemBars() instead.

Returns the left stable inset in pixels.

The stable inset represents the area of a full-screen window that may be partially or fully obscured by the system UI elements. This value does not change based on the visibility state of those elements; for example, if the status bar is normally shown, but temporarily hidden, the stable inset will still provide the inset associated with the status bar being shown.

When running on platforms with API 20 and below, this method always returns 0.

Returns
int The left stable inset

getStableInsetRight

public int getStableInsetRight ()

This method is deprecated.
Use getInsetsIgnoringVisibility(int) with WindowInsetsCompat.Type.systemBars() instead.

Returns the right stable inset in pixels.

The stable inset represents the area of a full-screen window that may be partially or fully obscured by the system UI elements. This value does not change based on the visibility state of those elements; for example, if the status bar is normally shown, but temporarily hidden, the stable inset will still provide the inset associated with the status bar being shown.

When running on platforms with API 20 and below, this method always returns 0.

Returns
int The right stable inset

getStableInsetTop

public int getStableInsetTop ()

This method is deprecated.
Use getInsetsIgnoringVisibility(int) with WindowInsetsCompat.Type.systemBars() instead.

Returns the top stable inset in pixels.

The stable inset represents the area of a full-screen window that may be partially or fully obscured by the system UI elements. This value does not change based on the visibility state of those elements; for example, if the status bar is normally shown, but temporarily hidden, the stable inset will still provide the inset associated with the status bar being shown.

When running on platforms with API 20 and below, this method always returns 0.

Returns
int

getStableInsets

public Insets getStableInsets ()

This method is deprecated.
Use getInsetsIgnoringVisibility(int) with WindowInsetsCompat.Type.systemBars() instead.

Returns the stable insets in pixels.

The stable inset represents the area of a full-screen window that may be partially or fully obscured by the system UI elements. This value does not change based on the visibility state of those elements; for example, if the status bar is normally shown, but temporarily hidden, the stable inset will still provide the inset associated with the status bar being shown.

Returns
Insets The stable insets

getSystemGestureInsets

public Insets getSystemGestureInsets ()

This method is deprecated.
Use getInsets(int) with WindowInsetsCompat.Type.systemGestures() instead.

Returns the system gesture insets.

The system gesture insets represent the area of a window where system gestures have priority and may consume some or all touch input, e.g. due to the a system bar occupying it, or it being reserved for touch-only gestures.

An app can declare priority over system gestures with View.setSystemGestureExclusionRects(List) outside of the mandatory system gesture insets.

Returns
Insets

getSystemWindowInsetBottom

public int getSystemWindowInsetBottom ()

This method is deprecated.
Use getInsets(int) with WindowInsetsCompat.Type.systemBars() instead.

Returns the bottom system window inset in pixels.

The system window inset represents the area of a full-screen window that is partially or fully obscured by the status bar, navigation bar, IME or other system windows.

When running on platforms with API 19 and below, this method always returns 0.

Returns
int The bottom system window inset

getSystemWindowInsetLeft

public int getSystemWindowInsetLeft ()

This method is deprecated.
Use getInsets(int) with WindowInsetsCompat.Type.systemBars() instead.

Returns the left system window inset in pixels.

The system window inset represents the area of a full-screen window that is partially or fully obscured by the status bar, navigation bar, IME or other system windows.

When running on platforms with API 19 and below, this method always returns 0.

Returns
int The left system window inset

getSystemWindowInsetRight

public int getSystemWindowInsetRight ()

This method is deprecated.
Use getInsets(int) with WindowInsetsCompat.Type.systemBars() instead.

Returns the right system window inset in pixels.

The system window inset represents the area of a full-screen window that is partially or fully obscured by the status bar, navigation bar, IME or other system windows.

When running on platforms with API 19 and below, this method always returns 0.

Returns
int The right system window inset

getSystemWindowInsetTop

public int getSystemWindowInsetTop ()

This method is deprecated.
Use getInsets(int) with WindowInsetsCompat.Type.systemBars() instead.

Returns the top system window inset in pixels.

The system window inset represents the area of a full-screen window that is partially or fully obscured by the status bar, navigation bar, IME or other system windows.

When running on platforms with API 19 and below, this method always returns 0.

Returns
int The top system window inset

getSystemWindowInsets

public Insets getSystemWindowInsets ()

This method is deprecated.
Use getInsets(int) with WindowInsetsCompat.Type.systemBars() instead.

Returns the system window insets in pixels.

The system window inset represents the area of a full-screen window that is partially or fully obscured by the status bar, navigation bar, IME or other system windows.

Returns
Insets The system window insets

getTappableElementInsets

public Insets getTappableElementInsets ()

This method is deprecated.
Use getInsets(int) with WindowInsetsCompat.Type.tappableElement() instead.

Returns the tappable element insets.

The tappable element insets represent how much tappable elements must at least be inset to remain both tappable and visually unobstructed by persistent system windows.

This may be smaller than getSystemWindowInsets() if the system window is largely transparent and lets through simple taps (but not necessarily more complex gestures).

Returns
Insets

hasInsets

public boolean hasInsets ()

Returns true if this WindowInsets has any non-zero insets.

When running on platforms with API 19 and below, this method always returns false.

Returns
boolean true if any inset values are nonzero

hasStableInsets

public boolean hasStableInsets ()

This method is deprecated.
Use getInsetsIgnoringVisibility(int) with WindowInsetsCompat.Type.systemBars() instead.

Returns true if this WindowInsets has nonzero stable insets.

The stable inset represents the area of a full-screen window that may be partially or fully obscured by the system UI elements. This value does not change based on the visibility state of those elements; for example, if the status bar is normally shown, but temporarily hidden, the stable inset will still provide the inset associated with the status bar being shown.

When running on platforms with API 20 and below, this method always returns false.

Returns
boolean true if any of the stable inset values are nonzero

hasSystemWindowInsets

public boolean hasSystemWindowInsets ()

This method is deprecated.
Use getInsets(int) with WindowInsetsCompat.Type.systemBars() instead.

Returns true if this WindowInsets has nonzero system window insets.

The system window inset represents the area of a full-screen window that is partially or fully obscured by the status bar, navigation bar, IME or other system windows.

When running on platforms with API 19 and below, this method always returns false.

Returns
boolean true if any of the system window inset values are nonzero

hashCode

public int hashCode ()

Returns
int

inset

public WindowInsetsCompat inset (int left, 
                int top, 
                int right, 
                int bottom)

Returns a copy of this instance inset in the given directions. This is intended for dispatching insets to areas of the window that are smaller than the current area.

Example:

 childView.dispatchApplyWindowInsets(insets.inset(
         childMarginLeft, childMarginTop, childMarginBottom, childMarginRight));
 

Parameters
left int: the amount of insets to remove from the left. Must be non-negative.

top int: the amount of insets to remove from the top. Must be non-negative.

right int: the amount of insets to remove from the right. Must be non-negative.

bottom int: the amount of insets to remove from the bottom. Must be non-negative.

Returns
WindowInsetsCompat the inset insets

inset

public WindowInsetsCompat inset (Insets insets)

Returns a copy of this instance inset in the given directions. This is intended for dispatching insets to areas of the window that are smaller than the current area.

Example:

 childView.dispatchApplyWindowInsets(insets.inset(childMargins));
 

Parameters
insets Insets: the amount of insets to remove from all sides.

Returns
WindowInsetsCompat

isConsumed

public boolean isConsumed ()

Check if these insets have been fully consumed.

Insets are considered "consumed" if the applicable consume* methods have been called such that all insets have been set to zero. This affects propagation of insets through the view hierarchy; insets that have not been fully consumed will continue to propagate down to child views.

The result of this method is equivalent to the return value of View.fitSystemWindows(android.graphics.Rect).

Returns
boolean true if the insets have been fully consumed.

isRound

public boolean isRound ()

Returns true if the associated window has a round shape.

A round window's left, top, right and bottom edges reach all the way to the associated edges of the window but the corners may not be visible. Views responding to round insets should take care to not lay out critical elements within the corners where they may not be accessible.

When running on platforms with API 19 and below, this method always returns false.

Returns
boolean true if the window is round

isVisible

public boolean isVisible (int typeMask)

Returns whether a set of windows that may cause insets is currently visible on screen, regardless of whether it actually overlaps with this window. When running on devices with API Level 29 and before, the returned value is an approximation based on the information available. This is especially true for the IME type, which currently only works when running on devices with SDK level 23 and above.

Parameters
typeMask int: Bit mask of WindowInsetsCompat.Types to query visibility status.

Returns
boolean true if and only if all windows included in typeMask are currently visible on screen.

replaceSystemWindowInsets

public WindowInsetsCompat replaceSystemWindowInsets (int left, 
                int top, 
                int right, 
                int bottom)

This method is deprecated.
use WindowInsetsCompat.Builder with WindowInsetsCompat.Builder.setSystemWindowInsets(Insets) instead.

Returns a copy of this WindowInsets with selected system window insets replaced with new values.

When running on platforms with API 19 and below, this method always returns null.

Parameters
left int: New left inset in pixels

top int: New top inset in pixels

right int: New right inset in pixels

bottom int: New bottom inset in pixels

Returns
WindowInsetsCompat A modified copy of this WindowInsets

replaceSystemWindowInsets

public WindowInsetsCompat replaceSystemWindowInsets (Rect systemWindowInsets)

This method is deprecated.
use WindowInsetsCompat.Builder with WindowInsetsCompat.Builder.setSystemWindowInsets(Insets) instead.

Returns a copy of this WindowInsets with selected system window insets replaced with new values.

When running on platforms with API 19 and below, this method always returns null.

Parameters
systemWindowInsets Rect: New system window insets. Each field is the inset in pixels for that edge

Returns
WindowInsetsCompat A modified copy of this WindowInsets

toWindowInsets

public WindowInsets toWindowInsets ()

Return the source WindowInsets instance used in this WindowInsetsCompat.

Returns
WindowInsets the wrapped WindowInsets instance

toWindowInsetsCompat

public static WindowInsetsCompat toWindowInsetsCompat (WindowInsets insets)

Wrap an instance of WindowInsets into a WindowInsetsCompat.

This version of the function does not allow the resulting WindowInsetsCompat to be aware of the root window insets and root view, meaning that the returned values for many of the different inset WindowInsetsCompat.Types will be incorrect.

Prefer using toWindowInsetsCompat(WindowInsets, View) instead.

Parameters
insets WindowInsets: source insets to wrap

Returns
WindowInsetsCompat the wrapped instance

toWindowInsetsCompat

public static WindowInsetsCompat toWindowInsetsCompat (WindowInsets insets, 
                View view)

Wrap an instance of WindowInsets into a WindowInsetsCompat.

This version of the function allows the resulting WindowInsetsCompat to be aware of the root window insets and root view through the view parameter. This is required for many of the different inset WindowInsetsCompat.Types to return correct values when used on devices running Android 10 and before.

Parameters
insets WindowInsets: source insets to wrap

view View: view to use as an entry point for obtaining root window information. This view needs be attached to the window, otherwise it will be ignored.

Returns
WindowInsetsCompat the wrapped instance