android.text.method
Class NumberKeyListener
java.lang.Object
android.text.method.MetaKeyKeyListener
android.text.method.BaseKeyListener
android.text.method.NumberKeyListener
- All Implemented Interfaces:
- InputFilter, KeyListener
- Direct Known Subclasses:
- DateKeyListener, DateTimeKeyListener, DialerKeyListener, DigitsKeyListener, TimeKeyListener
public abstract class NumberKeyListener
- extends BaseKeyListener
- implements InputFilter
Method Summary |
CharSequence |
filter(CharSequence source,
int start,
int end,
Spanned dest,
int dstart,
int dend)
|
protected abstract char[] |
getAcceptedChars()
|
protected int |
lookup(KeyEvent event,
Spannable content)
|
protected static boolean |
ok(char[] accept,
char c)
|
boolean |
onKeyDown(View view,
Editable content,
int keyCode,
KeyEvent event)
|
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 |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
NumberKeyListener
public NumberKeyListener()
getAcceptedChars
protected abstract char[] getAcceptedChars()
lookup
protected int lookup(KeyEvent event,
Spannable content)
filter
public CharSequence filter(CharSequence source,
int start,
int end,
Spanned dest,
int dstart,
int dend)
- Specified by:
filter
in interface InputFilter
ok
protected static boolean ok(char[] accept,
char c)
onKeyDown
public boolean onKeyDown(View view,
Editable content,
int keyCode,
KeyEvent event)
- Specified by:
onKeyDown
in interface KeyListener
- Overrides:
onKeyDown
in class BaseKeyListener
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