de.yaacc.util.image.IconDownloadCacheHandler Class Reference

Provides cache functionality for Bitmap images in lists. More...

Collaboration diagram for de.yaacc.util.image.IconDownloadCacheHandler:

Public Member Functions
Bitmap	getBitmap (Uri uri, int width, int height)
	Loads image from cache.
void	addBitmap (Uri uri, int width, int height, Bitmap img)
	Adds image to cache.
void	resetCache ()
	Clear the whole cache.

Static Public Member Functions
static IconDownloadCacheHandler	getInstance ()
	Provides access to the current instance.If none exists a new one is created.

Detailed Description

Provides cache functionality for Bitmap images in lists.

Implemented as singleton to assure the is always just one instance. Since there is always only one list shown at once there must not be any other caches.

Author

Christoph Hähnel (eyeless)

Member Function Documentation

addBitmap()

void de.yaacc.util.image.IconDownloadCacheHandler.addBitmap	(	Uri	uri,
		int	width,
		int	height,
		Bitmap	img
	)

Adds image to cache.

Parameters

uri	uri the image is saved at
img	image to save

Referenced by de.yaacc.util.image.IconDownloadTask.doInBackground(), and de.yaacc.util.image.ImageDownloadTask.doInBackground().

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getBitmap()

Bitmap de.yaacc.util.image.IconDownloadCacheHandler.getBitmap	(	Uri	uri,
		int	width,
		int	height
	)

Loads image from cache.

Parameters

uri	uri the image is saved at

Returns

required image

Referenced by de.yaacc.util.image.IconDownloadTask.doInBackground(), and de.yaacc.util.image.ImageDownloadTask.doInBackground().

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getInstance()

static IconDownloadCacheHandler de.yaacc.util.image.IconDownloadCacheHandler.getInstance ( )

static

Provides access to the current instance.If none exists a new one is created.

Returns

instance with empty cache

Referenced by de.yaacc.util.image.ImageDownloadTask.ImageDownloadTask().

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The documentation for this class was generated from the following file:

• /github/workspace/yaacc/src/main/java/de/yaacc/util/image/IconDownloadCacheHandler.java