com.github.ignition.core.adapters
Class RemoteImageGalleryAdapter

java.lang.Object
  android.widget.BaseAdapter
      com.github.ignition.core.adapters.RemoteImageGalleryAdapter

All Implemented Interfaces:

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

public class RemoteImageGalleryAdapter
extends android.widget.BaseAdapter

Can be used as an adapter for an Android Gallery view. This adapter loads the images to be shown from the web using embedded RemoteImageViews.

Author:

Matthias Kaeppler

Field Summary

Fields inherited from interface android.widget.Adapter

IGNORE_ITEM_VIEW_TYPE, NO_SELECTION

Constructor Summary

RemoteImageGalleryAdapter(android.content.Context context)

RemoteImageGalleryAdapter(android.content.Context context, List<String> imageUrls)

RemoteImageGalleryAdapter(android.content.Context context, List<String> imageUrls, android.graphics.drawable.Drawable progressDrawable, android.graphics.drawable.Drawable errorDrawable)

Method Summary

int	getCount()
android.graphics.drawable.Drawable	getErrorDrawable()
List<String>	getImageUrls()
Object	getItem(int position)
long	getItemId(int position)
android.graphics.drawable.Drawable	getProgressDrawable()
android.view.View	getView(int position, android.view.View convertView, android.view.ViewGroup parent)
protected void	onGetView(int position, RemoteImageView remoteImageView, android.view.ViewGroup remoteImageViewContainer, android.view.ViewGroup parent) Override this to configure the views that are rendered for each gallery element.
void	setErrorDrawable(android.graphics.drawable.Drawable errorDrawable)
void	setImageUrls(List<String> imageUrls)
void	setProgressDrawable(android.graphics.drawable.Drawable progressDrawable)

Methods inherited from class android.widget.BaseAdapter

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

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoteImageGalleryAdapter

public RemoteImageGalleryAdapter(android.content.Context context)

RemoteImageGalleryAdapter

public RemoteImageGalleryAdapter(android.content.Context context,
                                 List<String> imageUrls)

Parameters:

context - the current context

imageUrls - the set of image URLs which are to be loaded and displayed

RemoteImageGalleryAdapter

public RemoteImageGalleryAdapter(android.content.Context context,
                                 List<String> imageUrls,
                                 android.graphics.drawable.Drawable progressDrawable,
                                 android.graphics.drawable.Drawable errorDrawable)

Parameters:

context - the current context

imageUrls - the set of image URLs which are to be loaded and displayed

progressDrawable - the drawable that will be used for rendering progress

errorDrawable - the drawable that will be used if a download error occurs

Method Detail

getCount

public int getCount()

getItem

public Object getItem(int position)

getItemId

public long getItemId(int position)

setImageUrls

public void setImageUrls(List<String> imageUrls)

getImageUrls

public List<String> getImageUrls()

setProgressDrawable

public void setProgressDrawable(android.graphics.drawable.Drawable progressDrawable)

getProgressDrawable

public android.graphics.drawable.Drawable getProgressDrawable()

setErrorDrawable

public void setErrorDrawable(android.graphics.drawable.Drawable errorDrawable)

getErrorDrawable

public android.graphics.drawable.Drawable getErrorDrawable()

getView

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

onGetView

protected void onGetView(int position,
                         RemoteImageView remoteImageView,
                         android.view.ViewGroup remoteImageViewContainer,
                         android.view.ViewGroup parent)

Override this to configure the views that are rendered for each gallery element. The default implementation does nothing.

Parameters:

position - the current position in the gallery

remoteImageView - the RemoteImageView that is used to render a gallery image

remoteImageViewContainer - The cell that makes up an item in the gallery. It contains remoteImageView as a child.

parent - the container's parent view