IT. Expert System.

All Superinterfaces:

Appendable, CharSequence, GetChars, Spannable, Spanned

All Known Implementing Classes:

SpannableStringBuilder

public interface Editable
extends CharSequence, GetChars, Spannable, Appendable

• Nested Class Summary

  Nested Classes

  Modifier and Type	Interface and Description
  static class	Editable.Factory Factory used by TextView to create new Editables.

• Field Summary

  • Fields inherited from interface android.text.Spanned

    SPAN_COMPOSING, SPAN_EXCLUSIVE_EXCLUSIVE, SPAN_EXCLUSIVE_INCLUSIVE, SPAN_INCLUSIVE_EXCLUSIVE, SPAN_INCLUSIVE_INCLUSIVE, SPAN_INTERMEDIATE, SPAN_MARK_MARK, SPAN_MARK_POINT, SPAN_PARAGRAPH, SPAN_POINT_MARK, SPAN_POINT_MARK_MASK, SPAN_POINT_POINT, SPAN_PRIORITY, SPAN_PRIORITY_SHIFT, SPAN_USER, SPAN_USER_SHIFT

• Method Summary

  Methods

  Modifier and Type	Method and Description
  Editable	append(char text) Convenience for append(String.valueOf(text)).
  Editable	append(CharSequence text) Convenience for replace(length(), length(), text, 0, text.length())
  Editable	append(CharSequence text, int start, int end) Convenience for replace(length(), length(), text, start, end)
  void	clear() Convenience for replace(0, length(), "", 0, 0)
  void	clearSpans() Removes all spans from the Editable, as if by calling Spannable.removeSpan(java.lang.Object) on each of them.
  Editable	delete(int st, int en) Convenience for replace(st, en, "", 0, 0)
  InputFilter[]	getFilters() Returns the array of input filters that are currently applied to changes to this Editable.
  Editable	insert(int where, CharSequence text) Convenience for replace(where, where, text, 0, text.length());
  Editable	insert(int where, CharSequence text, int start, int end) Convenience for replace(where, where, text, start, end)
  Editable	replace(int st, int en, CharSequence text) Convenience for replace(st, en, text, 0, text.length())
  Editable	replace(int st, int en, CharSequence source, int start, int end) Replaces the specified range (st…en) of text in this Editable with a copy of the slice start…end from source.
  void	setFilters(InputFilter[] filters) Sets the series of filters that will be called in succession whenever the text of this Editable is changed, each of which has the opportunity to limit or transform the text that is being inserted.

  • Methods inherited from interface android.text.GetChars

    getChars

  • Methods inherited from interface android.text.Spannable

    removeSpan, setSpan

  • Methods inherited from interface android.text.Spanned

    getSpanEnd, getSpanFlags, getSpans, getSpanStart, nextSpanTransition

  • Methods inherited from interface java.lang.CharSequence

    charAt, length, subSequence, toString

• Method Detail

  • replace

    Editable replace(int st,
                   int en,
                   CharSequence source,
                   int start,
                   int end)

    Replaces the specified range (st…en) of text in this Editable with a copy of the slice start…end from source. The destination slice may be empty, in which case the operation is an insertion, or the source slice may be empty, in which case the operation is a deletion.

    Before the change is committed, each filter that was set with setFilters(android.text.InputFilter[]) is given the opportunity to modify the source text.

    If source is Spanned, the spans from it are preserved into the Editable. Existing spans within the Editable that entirely cover the replaced range are retained, but any that were strictly within the range that was replaced are removed. As a special case, the cursor position is preserved even when the entire range where it is located is replaced.

    Returns:

    a reference to this object.

  • replace

    Editable replace(int st,
                   int en,
                   CharSequence text)

    Convenience for replace(st, en, text, 0, text.length())

    See Also:

    replace(int, int, CharSequence, int, int)

  • insert

    Editable insert(int where,
                  CharSequence text,
                  int start,
                  int end)

    Convenience for replace(where, where, text, start, end)

    See Also:

    replace(int, int, CharSequence, int, int)

  • insert

    Editable insert(int where,
                  CharSequence text)

    Convenience for replace(where, where, text, 0, text.length());

    See Also:

    replace(int, int, CharSequence, int, int)

  • delete

    Editable delete(int st,
                  int en)

    Convenience for replace(st, en, "", 0, 0)

    See Also:

    replace(int, int, CharSequence, int, int)

  • append

    Editable append(CharSequence text)

    Convenience for replace(length(), length(), text, 0, text.length())

    Specified by:

    append in interface Appendable

    Parameters:

    text - the character sequence to append.

    Returns:

    this Appendable.

    See Also:

    replace(int, int, CharSequence, int, int)

  • append

    Editable append(CharSequence text,
                  int start,
                  int end)

    Convenience for replace(length(), length(), text, start, end)

    Specified by:

    append in interface Appendable

    Parameters:

    text - the character sequence to append.

    start - the first index of the subsequence of csq that is appended.

    end - the last index of the subsequence of csq that is appended.

    Returns:

    this Appendable.

    See Also:

    replace(int, int, CharSequence, int, int)

  • append

    Editable append(char text)

    Convenience for append(String.valueOf(text)).

    Specified by:

    append in interface Appendable

    Parameters:

    text - the character to append.

    Returns:

    this Appendable.

    See Also:

    replace(int, int, CharSequence, int, int)

  • clear

    void clear()

    Convenience for replace(0, length(), "", 0, 0)

    See Also:

    Note that this clears the text, not the spans; use {@link #clearSpans} if you need that.

  • clearSpans

    void clearSpans()

    Removes all spans from the Editable, as if by calling Spannable.removeSpan(java.lang.Object) on each of them.

  • setFilters

    void setFilters(InputFilter[] filters)

    Sets the series of filters that will be called in succession whenever the text of this Editable is changed, each of which has the opportunity to limit or transform the text that is being inserted.

  • getFilters

    InputFilter[] getFilters()

    Returns the array of input filters that are currently applied to changes to this Editable.