public
static
class
InputFilter.AllCaps
extends Object
implements
InputFilter
This filter will capitalize all the lowercase and titlecase letters that are added
through edits. (Note that if there are no lowercase or titlecase letters in the input, the
text would not be transformed, even if the result of capitalization of the string is
different from the string.)
Summary
Public constructors |
AllCaps()
|
AllCaps(Locale locale)
Constructs a locale-specific AllCaps filter, to make sure capitalization rules of that
locale are used for transforming the sequence.
|
Public methods |
CharSequence
|
filter(CharSequence source, int start, int end, Spanned dest, int dstart, int dend)
This method is called when the buffer is going to replace the
range dstart … dend of dest
with the new text from the range start … end
of source .
|
Inherited methods |
From class
java.lang.Object
Object
|
clone()
Creates and returns a copy of this object.
|
boolean
|
equals(Object obj)
Indicates whether some other object is "equal to" this one.
|
void
|
finalize()
Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.
|
final
Class<?>
|
getClass()
Returns the runtime class of this Object .
|
int
|
hashCode()
Returns a hash code value for the object.
|
final
void
|
notify()
Wakes up a single thread that is waiting on this object's
monitor.
|
final
void
|
notifyAll()
Wakes up all threads that are waiting on this object's monitor.
|
String
|
toString()
Returns a string representation of the object.
|
final
void
|
wait(long timeoutMillis, int nanos)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
|
final
void
|
wait(long timeoutMillis)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
|
final
void
|
wait()
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted.
|
|
|
Public constructors
AllCaps
public AllCaps ()
AllCaps
public AllCaps (Locale locale)
Constructs a locale-specific AllCaps filter, to make sure capitalization rules of that
locale are used for transforming the sequence.
Parameters |
locale |
Locale : This value cannot be null . |
Public methods
filter
public CharSequence filter (CharSequence source,
int start,
int end,
Spanned dest,
int dstart,
int dend)
This method is called when the buffer is going to replace the
range dstart … dend
of dest
with the new text from the range start … end
of source
. Return the CharSequence that you would
like to have placed there instead, including an empty string
if appropriate, or null
to accept the original
replacement. Be careful to not to reject 0-length replacements,
as this is what happens when you delete text. Also beware that
you should not attempt to make any changes to dest
from this method; you may only examine it for context.
Note: If source is an instance of Spanned
or
Spannable
, the span objects in the source should be
copied into the filtered result (i.e. the non-null return value).
TextUtils#copySpansFrom
can be used for convenience if the
span boundary indices would be remaining identical relative to the source.
Parameters |
source |
CharSequence |
start |
int |
end |
int |
dest |
Spanned |
dstart |
int |
dend |
int |