 Known Direct Subclasses
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Known Indirect Subclasses
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Summary
| Public Methods |
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boolean
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backspace(View view, Editable content, int keyCode, KeyEvent event)
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boolean
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forwardDelete(View view, Editable content, int keyCode, KeyEvent event)
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boolean
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onKeyDown(View view, Editable content, int keyCode, KeyEvent event)
Handles presses of the meta keys.
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boolean
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onKeyOther(View view, Editable content, KeyEvent event)
Base implementation handles ACTION_MULTIPLE KEYCODE_UNKNOWN by inserting
the event's text into the content.
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[Expand]
Inherited Methods |
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From class
android.text.method.MetaKeyKeyListener
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static
long
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adjustMetaAfterKeypress(long state)
Call this method after you handle a keypress so that the meta
state will be reset to unshifted (if it is not still down)
or primed to be reset to unshifted (once it is released).
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static
void
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adjustMetaAfterKeypress(Spannable content)
Call this method after you handle a keypress so that the meta
state will be reset to unshifted (if it is not still down)
or primed to be reset to unshifted (once it is released).
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static
void
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clearMetaKeyState(Editable content, int states)
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void
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clearMetaKeyState(View view, Editable content, int states)
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long
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clearMetaKeyState(long state, int which)
Clears the state of the specified meta key if it is locked.
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final
static
int
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getMetaState(CharSequence text)
Gets the state of the meta keys.
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final
static
int
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getMetaState(long state, int meta)
Gets the state of a particular meta key.
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final
static
int
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getMetaState(long state)
Gets the state of the meta keys.
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final
static
int
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getMetaState(CharSequence text, int meta)
Gets the state of a particular meta key.
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static
long
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handleKeyDown(long state, int keyCode, KeyEvent event)
Handles presses of the meta keys.
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static
long
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handleKeyUp(long state, int keyCode, KeyEvent event)
Handles release of the meta keys.
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static
boolean
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isMetaTracker(CharSequence text, Object what)
Returns true if this object is one that this class would use to
keep track of any meta state in the specified text.
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static
boolean
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isSelectingMetaTracker(CharSequence text, Object what)
Returns true if this object is one that this class would use to
keep track of the selecting meta state in the specified text.
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boolean
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onKeyDown(View view, Editable content, int keyCode, KeyEvent event)
Handles presses of the meta keys.
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boolean
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onKeyUp(View view, Editable content, int keyCode, KeyEvent event)
Handles release of the meta keys.
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static
void
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resetLockedMeta(Spannable content)
Call this if you are a method that ignores the locked meta state
(arrow keys, for example) and you handle a key.
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static
long
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resetLockedMeta(long state)
Call this if you are a method that ignores the locked meta state
(arrow keys, for example) and you handle a key.
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static
void
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resetMetaState(Spannable text)
Resets all meta state to inactive.
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From class
java.lang.Object
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Object
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clone()
Creates and returns a copy of this Object.
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boolean
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equals(Object o)
Compares this instance with the specified object and indicates if they
are equal.
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void
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finalize()
Invoked when the garbage collector has detected that this instance is no longer reachable.
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final
Class<?>
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getClass()
Returns the unique instance of Class that represents this
object's class. |
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int
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hashCode()
Returns an integer hash code for this object.
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final
void
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notify()
Causes a thread which is waiting on this object's monitor (by means of
calling one of the wait() methods) to be woken up.
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final
void
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notifyAll()
Causes all threads which are waiting on this object's monitor (by means
of calling one of the wait() methods) to be woken up.
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String
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toString()
Returns a string containing a concise, human-readable description of this
object.
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final
void
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wait()
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.
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final
void
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wait(long millis, int nanos)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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final
void
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wait(long millis)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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From interface
android.text.method.KeyListener
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abstract
void
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clearMetaKeyState(View view, Editable content, int states)
Remove the given shift states from the edited text.
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abstract
int
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getInputType()
Return the type of text that this key listener is manipulating,
as per InputType. |
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abstract
boolean
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onKeyDown(View view, Editable text, int keyCode, KeyEvent event)
If the key listener wants to handle this key, return true,
otherwise return false and the caller (i.e.
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abstract
boolean
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onKeyOther(View view, Editable text, KeyEvent event)
If the key listener wants to other kinds of key events, return true,
otherwise return false and the caller (i.e.
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abstract
boolean
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onKeyUp(View view, Editable text, int keyCode, KeyEvent event)
If the key listener wants to handle this key release, return true,
otherwise return false and the caller (i.e.
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Public Constructors
public
BaseKeyListener
()
Public Methods
public
boolean
backspace
(View view, Editable content, int keyCode, KeyEvent event)
Performs the action that happens when you press the KEYCODE_DEL key in
a TextView. If there is a selection, deletes the selection; otherwise,
deletes the character before the cursor, if any; ALT+DEL deletes everything on
the line the cursor is on.
Returns
- true if anything was deleted; false otherwise.
public
boolean
forwardDelete
(View view, Editable content, int keyCode, KeyEvent event)
Performs the action that happens when you press the KEYCODE_FORWARD_DEL
key in a TextView. If there is a selection, deletes the selection; otherwise,
deletes the character before the cursor, if any; ALT+FORWARD_DEL deletes everything on
the line the cursor is on.
Returns
- true if anything was deleted; false otherwise.
public
boolean
onKeyDown
(View view, Editable content, int keyCode, KeyEvent event)
Handles presses of the meta keys.
public
boolean
onKeyOther
(View view, Editable content, KeyEvent event)
Base implementation handles ACTION_MULTIPLE KEYCODE_UNKNOWN by inserting
the event's text into the content.
