com.viewpagerindicator

Interface PageIndicator

All Superinterfaces:

android.support.v4.view.ViewPager.OnPageChangeListener

All Known Implementing Classes:

CirclePageIndicator, IconPageIndicator, LinePageIndicator, TabPageIndicator, TitlePageIndicator, UnderlinePageIndicator

public interface PageIndicator
extends android.support.v4.view.ViewPager.OnPageChangeListener

A PageIndicator is responsible to show an visual indicator on the total views number and the current visible view.

Method Summary

Methods

Modifier and Type	Method and Description
void	notifyDataSetChanged() Notify the indicator that the fragment list has changed.
void	setCurrentItem(int item) Set the current page of both the ViewPager and indicator.
void	setOnPageChangeListener(android.support.v4.view.ViewPager.OnPageChangeListener listener) Set a page change listener which will receive forwarded events.
void	setViewPager(android.support.v4.view.ViewPager view) Bind the indicator to a ViewPager.
void	setViewPager(android.support.v4.view.ViewPager view, int initialPosition) Bind the indicator to a ViewPager.

Methods inherited from interface android.support.v4.view.ViewPager.OnPageChangeListener

onPageScrolled, onPageScrollStateChanged, onPageSelected

Method Detail

setViewPager

void setViewPager(android.support.v4.view.ViewPager view)

Bind the indicator to a ViewPager.

Parameters:

view -

setViewPager

void setViewPager(android.support.v4.view.ViewPager view,
                int initialPosition)

Bind the indicator to a ViewPager.

Parameters:

view -

initialPosition -

setCurrentItem

void setCurrentItem(int item)

Set the current page of both the ViewPager and indicator.

This must be used if you need to set the page before the views are drawn on screen (e.g., default start page).

Parameters:

item -

setOnPageChangeListener

void setOnPageChangeListener(android.support.v4.view.ViewPager.OnPageChangeListener listener)

Set a page change listener which will receive forwarded events.

Parameters:

listener -

notifyDataSetChanged

void notifyDataSetChanged()

Notify the indicator that the fragment list has changed.