InsertModeGesture
public
final
class
InsertModeGesture
extends HandwritingGesture
implements
Parcelable
java.lang.Object | ||
↳ | android.view.inputmethod.HandwritingGesture | |
↳ | android.view.inputmethod.InsertModeGesture |
A sub-class of HandwritingGesture
for starting an insert mode which inserts a space in
the editor to let users hand write freely at the designated insertion point.
This class holds the information required for insertion of text in
toolkit widgets like TextView
.
Once InsertMode gesture is started, it continues until IME calls
CancellationSignal#cancel()
and toolkit can receive cancel using
CancellationSignal#setOnCancelListener(CancellationSignal.OnCancelListener)
obtained from
getCancellationSignal()
.
Summary
Nested classes | |
---|---|
class |
InsertModeGesture.Builder
Builder for |
Inherited constants |
---|
Fields | |
---|---|
public
static
final
Creator<InsertModeGesture> |
CREATOR
Used to make this class parcelable. |
Public methods | |
---|---|
int
|
describeContents()
Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
boolean
|
equals(Object o)
Indicates whether some other object is "equal to" this one. |
CancellationSignal
|
getCancellationSignal()
Returns the |
PointF
|
getInsertionPoint()
Returns the insertion point |
int
|
hashCode()
Returns a hash code value for the object. |
void
|
writeToParcel(Parcel dest, int flags)
Used to package this object into a |
Inherited methods | |
---|---|
Fields
CREATOR
public static final Creator<InsertModeGesture> CREATOR
Used to make this class parcelable.
Public methods
describeContents
public 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(android.os.Parcel, int)
,
the return value of this method must include the
CONTENTS_FILE_DESCRIPTOR
bit.
Returns | |
---|---|
int |
a bitmask indicating the set of special object types marshaled
by this Parcelable object instance.
Value is either 0 or CONTENTS_FILE_DESCRIPTOR |
equals
public boolean equals (Object o)
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 returntrue
. - It is symmetric: for any non-null reference values
x
andy
,x.equals(y)
should returntrue
if and only ify.equals(x)
returnstrue
. - It is transitive: for any non-null reference values
x
,y
, andz
, ifx.equals(y)
returnstrue
andy.equals(z)
returnstrue
, thenx.equals(z)
should returntrue
. - It is consistent: for any non-null reference values
x
andy
, multiple invocations ofx.equals(y)
consistently returntrue
or consistently returnfalse
, provided no information used inequals
comparisons on the objects is modified. - For any non-null reference value
x
,x.equals(null)
should returnfalse
.
An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.
Parameters | |
---|---|
o |
Object : the reference object with which to compare. |
Returns | |
---|---|
boolean |
true if this object is the same as the obj
argument; false otherwise. |
getCancellationSignal
public CancellationSignal getCancellationSignal ()
Returns the CancellationSignal
associated with finishing this gesture.
Once InsertMode gesture is started, it continues until IME calls
CancellationSignal#cancel()
and toolkit can receive cancel using
CancellationSignal#setOnCancelListener(CancellationSignal.OnCancelListener)
.
Returns | |
---|---|
CancellationSignal |
This value cannot be null . |
getInsertionPoint
public PointF getInsertionPoint ()
Returns the insertion point PointF
(in screen coordinates) where space will be
created for additional text to be inserted.
Returns | |
---|---|
PointF |
This value cannot be null . |
hashCode
public 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 inequals
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
method, then calling thehashCode
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
method, then calling thehashCode
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.
Returns | |
---|---|
int |
a hash code value for this object. |
writeToParcel
public void writeToParcel (Parcel dest, int flags)
Used to package this object into a Parcel
.
Parameters | |
---|---|
dest |
Parcel : The Parcel to be written.
This value cannot be null . |
flags |
int : The flags used for parceling. |
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Last updated 2024-04-11 UTC.