Summary
| Public Methods |
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void
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onPageScrollStateChanged(int state)
Called when the scroll state changes.
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void
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onPageScrolled(int position, float positionOffset, int positionOffsetPixels)
This method will be invoked when the current page is scrolled, either as part
of a programmatically initiated smooth scroll or a user initiated touch scroll.
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void
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onPageSelected(int position)
This method will be invoked when a new page becomes selected.
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[Expand]
Inherited Methods |
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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.support.v4.view.ViewPager.OnPageChangeListener
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abstract
void
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onPageScrollStateChanged(int state)
Called when the scroll state changes.
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abstract
void
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onPageScrolled(int position, float positionOffset, int positionOffsetPixels)
This method will be invoked when the current page is scrolled, either as part
of a programmatically initiated smooth scroll or a user initiated touch scroll.
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abstract
void
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onPageSelected(int position)
This method will be invoked when a new page becomes selected.
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Public Constructors
public
ViewPager.SimpleOnPageChangeListener
()
Public Methods
public
void
onPageScrollStateChanged
(int state)
Called when the scroll state changes. Useful for discovering when the user
begins dragging, when the pager is automatically settling to the current page,
or when it is fully stopped/idle.
Parameters
| state
| The new scroll state. |
public
void
onPageScrolled
(int position, float positionOffset, int positionOffsetPixels)
This method will be invoked when the current page is scrolled, either as part
of a programmatically initiated smooth scroll or a user initiated touch scroll.
Parameters
| position
| Position index of the first page currently being displayed.
Page position+1 will be visible if positionOffset is nonzero. |
| positionOffset
| Value from [0, 1) indicating the offset from the page at position. |
| positionOffsetPixels
| Value in pixels indicating the offset from position.
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public
void
onPageSelected
(int position)
This method will be invoked when a new page becomes selected. Animation is not
necessarily complete.
Parameters
| position
| Position index of the new selected page.
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