程序包 com.jzxiang.pickerview.adapters

类 AbstractWheelTextAdapter

java.lang.Object

com.jzxiang.pickerview.adapters.AbstractWheelAdapter

com.jzxiang.pickerview.adapters.AbstractWheelTextAdapter

所有已实现的接口:

WheelViewAdapter

直接已知子类:

ArrayWheelAdapter, NumericWheelAdapter

public abstract class AbstractWheelTextAdapter
extends AbstractWheelAdapter

Abstract wheel adapter provides common functionality for adapters.

字段概要

字段

修饰符和类型	字段	说明
protected Context	context
static int	DEFAULT_TEXT_SIZE	Default text size
protected int	emptyItemResourceId
protected LayoutInflater	inflater
protected int	itemResourceId
protected int	itemTextResourceId
static int	LABEL_COLOR	Default text color
protected static int	NO_RESOURCE	No resource constant.
static int	TEXT_VIEW_ITEM_RESOURCE	Text view resource.

构造器概要

构造器

限定符	构造器	说明
protected	AbstractWheelTextAdapter(Context context)	Constructor
protected	AbstractWheelTextAdapter(Context context, int itemResource)	Constructor
protected	AbstractWheelTextAdapter(Context context, int itemResource, int itemTextResource)	Constructor

方法概要

修饰符和类型	方法	说明
protected void	configureTextView(TextView view)	Configures text view.
PickerConfig	getConfig()
View	getEmptyItem(View convertView, ViewGroup parent)	Get a View that displays an empty wheel item placed before the first or after the last wheel item.
int	getEmptyItemResource()	Gets resource Id for empty items views
View	getItem(int index, View convertView, ViewGroup parent)	Get a View that displays the data at the specified position in the data set
int	getItemResource()	Gets resource Id for items views
protected abstract CharSequence	getItemText(int index)	Returns text for specified item
int	getItemTextResource()	Gets resource Id for text view in item layout
void	setConfig(PickerConfig config)
void	setEmptyItemResource(int emptyItemResourceId)	Sets resource Id for empty items views
void	setItemResource(int itemResourceId)	Sets resource Id for items views
void	setItemTextResource(int itemTextResourceId)	Sets resource Id for text view in item layout

从类继承的方法 com.jzxiang.pickerview.adapters.AbstractWheelAdapter

notifyDataChangedEvent, notifyDataInvalidatedEvent, registerDataSetObserver, unregisterDataSetObserver

从类继承的方法 java.lang.Object

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

从接口继承的方法 com.jzxiang.pickerview.adapters.WheelViewAdapter

getItemsCount

字段详细资料

TEXT_VIEW_ITEM_RESOURCE

public static final int TEXT_VIEW_ITEM_RESOURCE

Text view resource. Used as a default view for adapter.

另请参阅:

常量字段值

LABEL_COLOR

public static final int LABEL_COLOR

Default text color

另请参阅:

常量字段值

DEFAULT_TEXT_SIZE

public static final int DEFAULT_TEXT_SIZE

Default text size

另请参阅:

常量字段值

NO_RESOURCE

protected static final int NO_RESOURCE

No resource constant.

另请参阅:

常量字段值

context

protected Context context

inflater

protected LayoutInflater inflater

itemResourceId

protected int itemResourceId

itemTextResourceId

protected int itemTextResourceId

emptyItemResourceId

protected int emptyItemResourceId

构造器详细资料

AbstractWheelTextAdapter

protected AbstractWheelTextAdapter(Context context)

Constructor

参数:

context - the current context

AbstractWheelTextAdapter

protected AbstractWheelTextAdapter(Context context,
                                   int itemResource)

Constructor

参数:

context - the current context

itemResource - the resource ID for a layout file containing a TextView to use when instantiating items views

AbstractWheelTextAdapter

protected AbstractWheelTextAdapter(Context context,
                                   int itemResource,
                                   int itemTextResource)

Constructor

参数:

context - the current context

itemResource - the resource ID for a layout file containing a TextView to use when instantiating items views

itemTextResource - the resource ID for a text view in the item layout

方法详细资料

getItemResource

public int getItemResource()

Gets resource Id for items views

返回:

the item resource Id

setItemResource

public void setItemResource(int itemResourceId)

Sets resource Id for items views

参数:

itemResourceId - the resource Id to set

getItemTextResource

public int getItemTextResource()

Gets resource Id for text view in item layout

返回:

the item text resource Id

setItemTextResource

public void setItemTextResource(int itemTextResourceId)

Sets resource Id for text view in item layout

参数:

itemTextResourceId - the item text resource Id to set

getEmptyItemResource

public int getEmptyItemResource()

Gets resource Id for empty items views

返回:

the empty item resource Id

setEmptyItemResource

public void setEmptyItemResource(int emptyItemResourceId)

Sets resource Id for empty items views

参数:

emptyItemResourceId - the empty item resource Id to set

getItemText

protected abstract CharSequence getItemText(int index)

Returns text for specified item

参数:

index - the item index

返回:

the text of specified items

getItem

public View getItem(int index,
                    View convertView,
                    ViewGroup parent)

从接口复制的说明: WheelViewAdapter

Get a View that displays the data at the specified position in the data set

参数:

index - the item index

convertView - the old view to reuse if possible

parent - the parent that this view will eventually be attached to

返回:

the wheel item View

getEmptyItem

public View getEmptyItem(View convertView,
                         ViewGroup parent)

从接口复制的说明: WheelViewAdapter

Get a View that displays an empty wheel item placed before the first or after the last wheel item.

指定者:

getEmptyItem 在接口中 WheelViewAdapter

覆盖:

getEmptyItem 在类中 AbstractWheelAdapter

参数:

convertView - the old view to reuse if possible

parent - the parent that this view will eventually be attached to

返回:

the empty item View

configureTextView

protected void configureTextView(TextView view)

Configures text view. Is called for the TEXT_VIEW_ITEM_RESOURCE views.

参数:

view - the text view to be configured

getConfig

public PickerConfig getConfig()

setConfig

public void setConfig(PickerConfig config)