AccessibilityWindowInfo

TYPE_ACCESSIBILITY_OVERLAY

int TYPE_ACCESSIBILITY_OVERLAY

Window type: Windows that are overlaid only by an AccessibilityService for interception of user interactions without changing the windows an accessibility service can introspect. In particular, an accessibility service can introspect only windows that a sighted user can interact with which they can touch these windows or can type into these windows. For example, if there is a full screen accessibility overlay that is touchable, the windows below it will be introspectable by an accessibility service regardless they are covered by a touchable window.

Constant Value: 4 (0x00000004)

TYPE_APPLICATION

int TYPE_APPLICATION

Window type: This is an application window. Such a window shows UI for interacting with an application.

Constant Value: 1 (0x00000001)

TYPE_INPUT_METHOD

int TYPE_INPUT_METHOD

Window type: This is an input method window. Such a window shows UI for inputting text such as keyboard, suggestions, etc.

Constant Value: 2 (0x00000002)

TYPE_SPLIT_SCREEN_DIVIDER

int TYPE_SPLIT_SCREEN_DIVIDER

Window type: A system window used to divide the screen in split-screen mode. This type of window is present only in split-screen mode.

Constant Value: 5 (0x00000005)

TYPE_SYSTEM

int TYPE_SYSTEM

Window type: This is an system window. Such a window shows UI for interacting with the system.

Constant Value: 3 (0x00000003)

CREATOR

Creator<AccessibilityWindowInfo> CREATOR

describeContents

int describeContents ()

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. For example, if the object will include a file descriptor in the output of writeToParcel(Parcel, int), the return value of this method must include the CONTENTS_FILE_DESCRIPTOR bit.

equals

boolean equals (Object obj)

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

• It is reflexive: for any non-null reference value x, x.equals(x) should return true.
• It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
• It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
• It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
• For any non-null reference value x, x.equals(null) should return false.

The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any non-null reference values x and y, this method returns true if and only if x and y refer to the same object (x == y has the value true).

Note that it is generally necessary to override the hashCode method whenever this method is overridden, so as to maintain the general contract for the hashCode method, which states that equal objects must have equal hash codes.

getAnchor

AccessibilityNodeInfo getAnchor ()

Gets the node that anchors this window to another.

getBoundsInScreen

void getBoundsInScreen (Rect outBounds)

Gets the bounds of this window in the screen.

getChild

AccessibilityWindowInfo getChild (int index)

Gets the child window at a given index.

getChildCount

int getChildCount ()

Gets the number of child windows.

getId

int getId ()

Gets the unique window id.

getLayer

int getLayer ()

Gets the layer which determines the Z-order of the window. Windows with greater layer appear on top of windows with lesser layer.

getParent

AccessibilityWindowInfo getParent ()

Gets the parent window.

getRoot

AccessibilityNodeInfo getRoot ()

Gets the root node in the window's hierarchy.

getTitle

CharSequence getTitle ()

Gets the title of the window.

getType

int getType ()

Gets the type of the window.

hashCode

int hashCode ()

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by HashMap.

The general contract of hashCode is:

• Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
• If two objects are equal according to the equals(Object) method, then calling the hashCode method on each of the two objects must produce the same integer result.
• It is not required that if two objects are unequal according to the equals(java.lang.Object) method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the Java^TM programming language.)

isAccessibilityFocused

boolean isAccessibilityFocused ()

Gets if this window has accessibility focus.

isActive

boolean isActive ()

Gets if this window is active. An active window is the one the user is currently touching or the window has input focus and the user is not touching any window.

isFocused

boolean isFocused ()

Gets if this window has input focus.

obtain

AccessibilityWindowInfo obtain ()

Returns a cached instance if such is available or a new one is created.

obtain

AccessibilityWindowInfo obtain (AccessibilityWindowInfo info)

Returns a cached instance if such is available or a new one is created. The returned instance is initialized from the given info.

recycle

void recycle ()

Return an instance back to be reused.

Note: You must not touch the object after calling this function.

toString

String toString ()

Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.

The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of:

 getClass().getName() + '@' + Integer.toHexString(hashCode())
 

writeToParcel

void writeToParcel (Parcel parcel, 
                int flags)

Flatten this object in to a Parcel.