 Known Direct Subclasses
| HideReturnsTransformationMethod |
This transformation method causes any carriage return characters (\r)
to be hidden by displaying them as zero-width non-breaking space
characters (). |
| SingleLineTransformationMethod |
This transformation method causes any newline characters (\n) to be
displayed as spaces instead of causing line breaks, and causes
carriage return characters (\r) to have no appearance. |
|
Class Overview
This transformation method causes the characters in the getOriginal()
array to be replaced by the corresponding characters in the
getReplacement() array.
Summary
| Protected Methods |
|---|
|
abstract
char[]
|
getOriginal()
Returns the list of characters that are to be replaced by other
characters when displayed.
|
|
abstract
char[]
|
getReplacement()
Returns a parallel array of replacement characters for the ones
that are to be replaced.
|
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[Expand]
Inherited Methods |
|---|
From class
java.lang.Object
|
Object
|
clone()
Creates and returns a copy of this Object.
|
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boolean
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equals(Object o)
Compares this instance with the specified object and indicates if they
are equal.
|
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void
|
finalize()
Invoked when the garbage collector has detected that this instance is no longer reachable.
|
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final
Class<?>
|
getClass()
Returns the unique instance of Class that represents this
object's class. |
|
int
|
hashCode()
Returns an integer hash code for this object.
|
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final
void
|
notify()
Causes a thread which is waiting on this object's monitor (by means of
calling one of the wait() methods) to be woken up.
|
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final
void
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notifyAll()
Causes all threads which are waiting on this object's monitor (by means
of calling one of the wait() methods) to be woken up.
|
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String
|
toString()
Returns a string containing a concise, human-readable description of this
object.
|
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final
void
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wait()
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.
|
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final
void
|
wait(long millis, int nanos)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
|
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final
void
|
wait(long millis)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
|
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From interface
android.text.method.TransformationMethod
|
abstract
CharSequence
|
getTransformation(CharSequence source, View view)
Returns a CharSequence that is a transformation of the source text --
for example, replacing each character with a dot in a password field.
|
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abstract
void
|
onFocusChanged(View view, CharSequence sourceText, boolean focused, int direction, Rect previouslyFocusedRect)
This method is called when the TextView that uses this
TransformationMethod gains or loses focus.
|
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Public Constructors
public
ReplacementTransformationMethod
()
Public Methods
Returns a CharSequence that will mirror the contents of the
source CharSequence but with the characters in getOriginal()
replaced by ones from getReplacement().
public
void
onFocusChanged
(View view, CharSequence sourceText, boolean focused, int direction, Rect previouslyFocusedRect)
This method is called when the TextView that uses this
TransformationMethod gains or loses focus.
Protected Methods
protected
abstract
char[]
getOriginal
()
Returns the list of characters that are to be replaced by other
characters when displayed.
protected
abstract
char[]
getReplacement
()
Returns a parallel array of replacement characters for the ones
that are to be replaced.
