com.serenegiant.media

Class MediaStoreAdapter

java.lang.Object

CursorAdapter

com.serenegiant.media.MediaStoreAdapter

public class MediaStoreAdapter
extends CursorAdapter

Constructor Summary

Constructors

Constructor and Description
MediaStoreAdapter(android.content.Context context, int id_layout)

Method Summary

Modifier and Type	Method and Description
void	bindView(android.view.View view, android.content.Context context, android.database.Cursor cursor)
protected MediaStoreHelper.LoaderDrawable	createLoaderDrawable(android.content.ContentResolver cr)
static void	destroy() if you finish using this adapter class in your app, you can call this method to free internal thumbnail cache
protected void	finalize()
android.graphics.Bitmap	getImage(int position, int width, int height) return image with specific size(only scale-down or original size are available now) if width=0 and height=0, return image with original size.
android.graphics.Bitmap	getItem(int position) return thumbnail image at specific position.
MediaStoreHelper.MediaInfo	getMediaInfo(int position) get MediaInfo at specified position
MediaStoreHelper.MediaInfo	getMediaInfo(int position, MediaStoreHelper.MediaInfo info)
int	getMediaType()
int	getPositionFromId(long id)
boolean	getShowTitle()
android.view.View	newView(android.content.Context context, android.database.Cursor cursor, android.view.ViewGroup parent)
protected void	onContentChanged()
void	setMediaType(int media_type)
void	setShowTitle(boolean showTitle)
void	setThumbnailSize(int size) set thumbnail size, if you set size to zero, the size is 96x96(MediaStore.Images.Thumbnails.MICRO_KIND)
void	setThumbnailSize(int width, int height) set thumbnail size, if you set both width and height to zero, the size is 96x96(MediaStore.Images.Thumbnails.MICRO_KIND)

Methods inherited from class java.lang.Object

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

Constructor Detail

MediaStoreAdapter

public MediaStoreAdapter(android.content.Context context,
                         int id_layout)

Method Detail

newView

public android.view.View newView(android.content.Context context,
                                 android.database.Cursor cursor,
                                 android.view.ViewGroup parent)

createLoaderDrawable

protected MediaStoreHelper.LoaderDrawable createLoaderDrawable(android.content.ContentResolver cr)

bindView

public void bindView(android.view.View view,
                     android.content.Context context,
                     android.database.Cursor cursor)

finalize

protected void finalize()
                 throws java.lang.Throwable

Throws:

java.lang.Throwable

onContentChanged

protected void onContentChanged()

getItem

public android.graphics.Bitmap getItem(int position)

return thumbnail image at specific position. this method is synchronously executed and may take time

Returns:

null if the position value is out of range etc.

getPositionFromId

public int getPositionFromId(long id)

getImage

public android.graphics.Bitmap getImage(int position,
                                        int width,
                                        int height)
                                 throws java.io.FileNotFoundException,
                                        java.io.IOException

return image with specific size(only scale-down or original size are available now) if width=0 and height=0, return image with original size. this method is synchronously executed and may take time

Parameters:

position -

width -

height -

Returns:

null if the position value is out of range etc.

Throws:

java.io.FileNotFoundException

java.io.IOException

getMediaInfo

public MediaStoreHelper.MediaInfo getMediaInfo(int position)

get MediaInfo at specified position

Parameters:

position -

Returns:

getMediaInfo

public MediaStoreHelper.MediaInfo getMediaInfo(int position,
                                               MediaStoreHelper.MediaInfo info)

setThumbnailSize

public void setThumbnailSize(int size)

set thumbnail size, if you set size to zero, the size is 96x96(MediaStore.Images.Thumbnails.MICRO_KIND)

Parameters:

size -

setThumbnailSize

public void setThumbnailSize(int width,
                             int height)

set thumbnail size, if you set both width and height to zero, the size is 96x96(MediaStore.Images.Thumbnails.MICRO_KIND)

Parameters:

width -

height -

setShowTitle

public void setShowTitle(boolean showTitle)

getShowTitle

public boolean getShowTitle()

getMediaType

public int getMediaType()

setMediaType

public void setMediaType(int media_type)

destroy

public static void destroy()

if you finish using this adapter class in your app, you can call this method to free internal thumbnail cache