Selection

public class Selection extends Object

Utility class for manipulating cursors and selections in CharSequences. A cursor is a selection where the start and end are at the same offset.

Field Summary

public static final Object	SELECTION_END
public static final Object	SELECTION_START

Public Method Summary

final static void	extendSelection(Spannable text, int index) Move the selection edge to offset index.
final static int	getSelectionEnd(CharSequence text) Return the offset of the selection edge or cursor, or -1 if there is no selection or cursor.
final static int	getSelectionStart(CharSequence text) Return the offset of the selection anchor or cursor, or -1 if there is no selection or cursor.
final static void	removeSelection(Spannable text) Remove the selection or cursor, if any, from the text.
final static void	selectAll(Spannable text) Select the entire text.
static void	setSelection(Spannable text, int start, int stop) Set the selection anchor to start and the selection edge to stop.
final static void	setSelection(Spannable text, int index) Move the cursor to offset index.

Inherited Method Summary

From class java.lang.Object

Object	clone()
boolean	equals(Object arg0)
void	finalize()
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

Fields

public static final Object SELECTION_END

public static final Object SELECTION_START

Public Methods

public static final void extendSelection (Spannable text, int index)

Move the selection edge to offset index.

Parameters

text
index

public static final int getSelectionEnd (CharSequence text)

Return the offset of the selection edge or cursor, or -1 if there is no selection or cursor.

Parameters

text

public static final int getSelectionStart (CharSequence text)

Return the offset of the selection anchor or cursor, or -1 if there is no selection or cursor.

Parameters

text

public static final void removeSelection (Spannable text)

Remove the selection or cursor, if any, from the text.

Parameters

text

public static final void selectAll (Spannable text)

Select the entire text.

Parameters

text

public static void setSelection (Spannable text, int start, int stop)

Set the selection anchor to start and the selection edge to stop.

Parameters

text
start
stop

public static final void setSelection (Spannable text, int index)

Move the cursor to offset index.

Parameters

text
index