au.com.cybersearch2.classywidget

Class PropertiesListAdapter

java.lang.Object

android.widget.BaseAdapter

au.com.cybersearch2.classywidget.PropertiesListAdapter

All Implemented Interfaces:

android.widget.Adapter, android.widget.ListAdapter, android.widget.SpinnerAdapter

public class PropertiesListAdapter
extends android.widget.BaseAdapter

PropertiesListAdapter Adapts a ListView to display name, value pairs in a standard Android simple list

Author:

Andrew Bowley 29/05/2014

Field Summary

Fields inherited from interface android.widget.Adapter

IGNORE_ITEM_VIEW_TYPE, NO_SELECTION

Constructor Summary

Constructors

Constructor and Description
PropertiesListAdapter(android.content.Context context) Create new, empty PropertiesListAdapter
PropertiesListAdapter(android.content.Context context, Collection<ListItem> data) Create new, populated PropertiesListAdapter

Method Summary

Methods

Modifier and Type	Method and Description
void	changeData(Collection<ListItem> data) Change the properties list to be viewed
int	getCount() Returns the number of items
Object	getItem(int position) Get item at specified position
long	getItemId(int position) Returns item identity.
android.view.View	getView(int position, android.view.View convertView, android.view.ViewGroup parent) Get view of item at specified position
boolean	hasStableIds() Override default value for hasStableIds
boolean	isSingleLine()
void	setSingleLine(boolean singleLine)

Methods inherited from class android.widget.BaseAdapter

areAllItemsEnabled, getDropDownView, getItemViewType, getViewTypeCount, isEmpty, isEnabled, notifyDataSetChanged, notifyDataSetInvalidated, registerDataSetObserver, unregisterDataSetObserver

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertiesListAdapter

public PropertiesListAdapter(android.content.Context context)

Create new, empty PropertiesListAdapter

Parameters:

context - which provides System Service

PropertiesListAdapter

public PropertiesListAdapter(android.content.Context context,
                     Collection<ListItem> data)

Create new, populated PropertiesListAdapter

Parameters:

context - which provides System Service

data - Value collection. The underlying properties list is populated with this data, retaining collection order.

Method Detail

isSingleLine

public boolean isSingleLine()

setSingleLine

public void setSingleLine(boolean singleLine)

changeData

public void changeData(Collection<ListItem> data)

Change the properties list to be viewed

Parameters:

data - Collection containing values to be viewed

getCount

public int getCount()

Returns the number of items

Returns:

int

See Also:

Adapter.getCount()

getItem

public Object getItem(int position)

Get item at specified position

Parameters:

position - - zero-based list index

Returns:

Item as Object type

See Also:

Adapter.getItem(int)

getItemId

public long getItemId(int position)

Returns item identity. Defaults to position +1 if none supplied

Parameters:

position - - zero-based list index

Returns:

long

See Also:

Adapter.getItemId(int)

getView

public android.view.View getView(int position,
                        android.view.View convertView,
                        android.view.ViewGroup parent)

Get view of item at specified position

Parameters:

position - Zero-based list index

convertView - If not null, view to be reused for efficiency

parent - ViewGroup

Returns:

View

Throws:

IllegalStateException - if position is invalid

See Also:

Adapter.getView(int, android.view.View, android.view.ViewGroup)

hasStableIds

public boolean hasStableIds()

Override default value for hasStableIds

Specified by:

hasStableIds in interface android.widget.Adapter

Overrides:

hasStableIds in class android.widget.BaseAdapter

See Also:

BaseAdapter.hasStableIds()