android.text.method

Class BaseMovementMethod

java.lang.Object

android.text.method.BaseMovementMethod

All Implemented Interfaces:

MovementMethod

Direct Known Subclasses:

ArrowKeyMovementMethod, ScrollingMovementMethod

public class BaseMovementMethod
extends Object
implements MovementMethod

Constructor Summary

Constructors

Constructor and Description
BaseMovementMethod()

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	bottom(TextView widget, Spannable buffer)
boolean	canSelectArbitrarily()
protected boolean	down(TextView widget, Spannable buffer)
protected boolean	end(TextView widget, Spannable buffer)
protected int	getMovementMetaState(Spannable buffer, KeyEvent event)
protected boolean	handleMovementKey(TextView widget, Spannable buffer, int keyCode, int movementMetaState, KeyEvent event)
protected boolean	home(TextView widget, Spannable buffer)
void	initialize(TextView widget, Spannable text)
protected boolean	left(TextView widget, Spannable buffer)
protected boolean	lineEnd(TextView widget, Spannable buffer)
protected boolean	lineStart(TextView widget, Spannable buffer)
boolean	onGenericMotionEvent(TextView widget, Spannable text, MotionEvent event)
boolean	onKeyDown(TextView widget, Spannable text, int keyCode, KeyEvent event)
boolean	onKeyOther(TextView widget, Spannable text, KeyEvent event)
boolean	onKeyUp(TextView widget, Spannable text, int keyCode, KeyEvent event)
void	onTakeFocus(TextView widget, Spannable text, int direction)
boolean	onTouchEvent(TextView widget, Spannable text, MotionEvent event)
boolean	onTrackballEvent(TextView widget, Spannable text, MotionEvent event)
protected boolean	pageDown(TextView widget, Spannable buffer)
protected boolean	pageUp(TextView widget, Spannable buffer)
protected boolean	right(TextView widget, Spannable buffer)
protected boolean	top(TextView widget, Spannable buffer)
protected boolean	up(TextView widget, Spannable buffer)

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseMovementMethod

public BaseMovementMethod()

Method Detail

canSelectArbitrarily

public boolean canSelectArbitrarily()

Specified by:

canSelectArbitrarily in interface MovementMethod

initialize

public void initialize(TextView widget,
              Spannable text)

Specified by:

initialize in interface MovementMethod

onKeyDown

public boolean onKeyDown(TextView widget,
                Spannable text,
                int keyCode,
                KeyEvent event)

Specified by:

onKeyDown in interface MovementMethod

onKeyOther

public boolean onKeyOther(TextView widget,
                 Spannable text,
                 KeyEvent event)

Specified by:

onKeyOther in interface MovementMethod

onKeyUp

public boolean onKeyUp(TextView widget,
              Spannable text,
              int keyCode,
              KeyEvent event)

Specified by:

onKeyUp in interface MovementMethod

onTakeFocus

public void onTakeFocus(TextView widget,
               Spannable text,
               int direction)

Specified by:

onTakeFocus in interface MovementMethod

onTouchEvent

public boolean onTouchEvent(TextView widget,
                   Spannable text,
                   MotionEvent event)

Specified by:

onTouchEvent in interface MovementMethod

onTrackballEvent

public boolean onTrackballEvent(TextView widget,
                       Spannable text,
                       MotionEvent event)

Specified by:

onTrackballEvent in interface MovementMethod

onGenericMotionEvent

public boolean onGenericMotionEvent(TextView widget,
                           Spannable text,
                           MotionEvent event)

Specified by:

onGenericMotionEvent in interface MovementMethod

getMovementMetaState

protected int getMovementMetaState(Spannable buffer,
                       KeyEvent event)

handleMovementKey

protected boolean handleMovementKey(TextView widget,
                        Spannable buffer,
                        int keyCode,
                        int movementMetaState,
                        KeyEvent event)

left

protected boolean left(TextView widget,
           Spannable buffer)

right

protected boolean right(TextView widget,
            Spannable buffer)

up

protected boolean up(TextView widget,
         Spannable buffer)

down

protected boolean down(TextView widget,
           Spannable buffer)

pageUp

protected boolean pageUp(TextView widget,
             Spannable buffer)

pageDown

protected boolean pageDown(TextView widget,
               Spannable buffer)

top

protected boolean top(TextView widget,
          Spannable buffer)

bottom

protected boolean bottom(TextView widget,
             Spannable buffer)

lineStart

protected boolean lineStart(TextView widget,
                Spannable buffer)

lineEnd

protected boolean lineEnd(TextView widget,
              Spannable buffer)

home

protected boolean home(TextView widget,
           Spannable buffer)

end

protected boolean end(TextView widget,
          Spannable buffer)