IT. Expert System.

All Implemented Interfaces:

InputFilter, KeyListener

public class DialerKeyListener
extends NumberKeyListener

• Nested Class Summary

  • Nested classes/interfaces inherited from interface android.text.InputFilter

    InputFilter.AllCaps, InputFilter.LengthFilter

• Field Summary

  Fields

  Modifier and Type	Field and Description
  static char[]	CHARACTERS The characters that are used.

  • Fields inherited from class android.text.method.MetaKeyKeyListener

    META_ALT_LOCKED, META_ALT_ON, META_CAP_LOCKED, META_SELECTING, META_SHIFT_ON, META_SYM_LOCKED, META_SYM_ON

• Constructor Summary

  Constructors

  Constructor and Description
  DialerKeyListener()

• Method Summary

  Methods

  Modifier and Type	Method and Description
  protected char[]	getAcceptedChars() You can say which characters you can accept.
  int	getInputType() Return the type of text that this key listener is manipulating, as per InputType.
  static DialerKeyListener	getInstance()
  protected int	lookup(KeyEvent event, Spannable content) Overrides the superclass's lookup method to prefer the number field from the KeyEvent.

  • Methods inherited from class android.text.method.NumberKeyListener

    filter, ok, onKeyDown

  • Methods inherited from class android.text.method.BaseKeyListener

    backspace, forwardDelete, onKeyOther

  • Methods inherited from class android.text.method.MetaKeyKeyListener

    adjustMetaAfterKeypress, adjustMetaAfterKeypress, clearMetaKeyState, clearMetaKeyState, clearMetaKeyState, getMetaState, getMetaState, getMetaState, getMetaState, handleKeyDown, handleKeyUp, isMetaTracker, isSelectingMetaTracker, onKeyUp, resetLockedMeta, resetLockedMeta, resetMetaState, startSelecting, stopSelecting

  • Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Methods inherited from interface android.text.method.KeyListener

    clearMetaKeyState, onKeyUp

• Field Detail

  • CHARACTERS

    public static final char[] CHARACTERS

    The characters that are used.

    See Also:

    KeyEvent.getMatch(char[]), getAcceptedChars()

• Constructor Detail

  • DialerKeyListener

    public DialerKeyListener()

• Method Detail

  • getAcceptedChars

    protected char[] getAcceptedChars()

    Description copied from class: NumberKeyListener
    You can say which characters you can accept.

    Specified by:

    getAcceptedChars in class NumberKeyListener

  • getInstance

    public static DialerKeyListener getInstance()

  • getInputType

    public int getInputType()

    Description copied from interface: KeyListener
    Return the type of text that this key listener is manipulating, as per InputType. This is used to determine the mode of the soft keyboard that is shown for the editor.

    If you return InputType.TYPE_NULL then no soft keyboard will provided. In other words, you must be providing your own key pad for on-screen input and the key listener will be used to handle input from a hard keyboard.

    If you return any other value, a soft input method will be created when the user puts focus in the editor, which will provide a keypad and also consume hard key events. This means that the key listener will generally not be used, instead the soft input method will take care of managing key input as per the content type returned here.

  • lookup

    protected int lookup(KeyEvent event,
             Spannable content)

    Overrides the superclass's lookup method to prefer the number field from the KeyEvent.

    Overrides:

    lookup in class NumberKeyListener