com.viewpagerindicator

接口 PageIndicator

所有已知实现类:

CirclePageIndicator, IconPageIndicator, LinePageIndicator, TabPageIndicator, TitlePageIndicator, UnderlinePageIndicator

public interface PageIndicator

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

字段概要

字段

限定符和类型	字段和说明
static int	EDIT_MODE_COUNT Tabs / dots / whatever to show in edit mode.
static int	EDIT_MODE_PAGE Selected page in edit mode.
static java.lang.String	EDIT_MODE_TITLE Tab title in edit mode;
static java.lang.CharSequence	EMPTY_TITLE Title text used when no title is provided by the adapter.
static int	INVALID_POINTER Not really part of a PageIndicator, but used everywhere.

方法概要

方法

限定符和类型	方法和说明
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(ViewPager.OnPageChangeListener listener) Set a page change listener which will receive forwarded events.
void	setViewPager(ViewPager view) Bind the indicator to a ViewPager.
void	setViewPager(ViewPager view, int initialPosition) Bind the indicator to a ViewPager.

字段详细资料

EDIT_MODE_COUNT

static final int EDIT_MODE_COUNT

Tabs / dots / whatever to show in edit mode.

另请参阅:

常量字段值

EDIT_MODE_PAGE

static final int EDIT_MODE_PAGE

Selected page in edit mode.

另请参阅:

常量字段值

EDIT_MODE_TITLE

static final java.lang.String EDIT_MODE_TITLE

Tab title in edit mode;

另请参阅:

常量字段值

EMPTY_TITLE

static final java.lang.CharSequence EMPTY_TITLE

Title text used when no title is provided by the adapter.

INVALID_POINTER

static final int INVALID_POINTER

Not really part of a PageIndicator, but used everywhere.

另请参阅:

常量字段值

方法详细资料

setViewPager

void setViewPager(ViewPager view)

Bind the indicator to a ViewPager.

参数:

view -

setViewPager

void setViewPager(ViewPager view,
                int initialPosition)

Bind the indicator to a ViewPager.

参数:

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).

参数:

item -

setOnPageChangeListener

void setOnPageChangeListener(ViewPager.OnPageChangeListener listener)

Set a page change listener which will receive forwarded events.

参数:

listener -

notifyDataSetChanged

void notifyDataSetChanged()

Notify the indicator that the fragment list has changed.