Touch

extends Object

java.lang.Object
↳	android.text.method.Touch

Summary

Public Methods
static int	getInitialScrollX(TextView widget, Spannable buffer)
static int	getInitialScrollY(TextView widget, Spannable buffer)
static boolean	onTouchEvent(TextView widget, Spannable buffer, MotionEvent event) Handles touch events for dragging.
static void	scrollTo(TextView widget, Layout layout, int x, int y) Scrolls the specified widget to the specified coordinates, except constrains the X scrolling position to the horizontal regions of the text that will be visible after scrolling to the specified Y position.

[Expand]

Inherited Methods

From class java.lang.Object

Object	clone() Creates and returns a copy of this `Object`.
boolean	equals(Object o) Compares this instance with the specified object and indicates if they are equal.
void	finalize() Invoked when the garbage collector has detected that this instance is no longer reachable.
final Class<?>	getClass() Returns the unique instance of `Class` that represents this object's class.
int	hashCode() Returns an integer hash code for this object.
final void	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.
final void	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.
String	toString() Returns a string containing a concise, human-readable description of this object.
final void	wait() Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object.
final void	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.
final void	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.

Public Methods

public static int getInitialScrollX (TextView widget, Spannable buffer)

Added in API level 3

Parameters

widget	The text view.
buffer	The text buffer.

public static int getInitialScrollY (TextView widget, Spannable buffer)

Added in API level 3

Parameters

widget	The text view.
buffer	The text buffer.

public static boolean onTouchEvent (TextView widget, Spannable buffer, MotionEvent event)

Added in API level 1

Handles touch events for dragging. You may want to do other actions like moving the cursor on touch as well.

public static void scrollTo (TextView widget, Layout layout, int x, int y)

Added in API level 1

Scrolls the specified widget to the specified coordinates, except constrains the X scrolling position to the horizontal regions of the text that will be visible after scrolling to the specified Y position.

Results

Interfaces

Classes

Enums

Touch

Summary

Public Methods

public static int getInitialScrollX (TextView widget, Spannable buffer)

Parameters

public static int getInitialScrollY (TextView widget, Spannable buffer)

Parameters

public static boolean onTouchEvent (TextView widget, Spannable buffer, MotionEvent event)

public static void scrollTo (TextView widget, Layout layout, int x, int y)