a simple ImageViewer based on the android ImageView component; More...

Inheritance diagram for de.yaacc.imageviewer.ImageViewerActivity:

Collaboration diagram for de.yaacc.imageviewer.ImageViewerActivity:

Public Member Functions
void	onServiceConnected (ComponentName className, IBinder binder)

void	onServiceDisconnected (ComponentName className)

boolean	onCreateOptionsMenu (Menu menu)

boolean	onOptionsItemSelected (MenuItem item)

void	onSaveInstanceState (Bundle savedInstanceState)
	In case of device rotation the activity will be restarted.

void	startTimer ()
	Create and start a timer for the next picture change.

void	play ()
	Start playing the picture show.

void	stop ()
	Stop picture show timer and reset the current playlist index.

void	pause ()
	Stop the timer.

void	previous ()
	show the previous image

void	next ()
	show the next image.

void	showImage (final Drawable image)
	Displays an image and start the picture show timer.

void	onRightToLeftSwipe ()

void	onLeftToRightSwipe ()

void	onTopToBottomSwipe ()

void	onBottomToTopSwipe ()

void	beginOnTouchProcessing (View v, MotionEvent event)

void	endOnTouchProcessing (View v, MotionEvent event)

boolean	isPictureShowActive ()

void	onBackPressed ()

Static Public Attributes
static final String	URIS = "URIS_PARAM"

static final String	AUTO_START_SHOW = "AUTO_START_SHOW"

Protected Member Functions
void	initialize ()

void	onCreate (Bundle savedInstanceState)

void	onNewIntent (Intent intent)

void	onDestroy ()

void	onResume ()

void	onPause ()

Detailed Description

a simple ImageViewer based on the android ImageView component;

you are able to start the activity either by using intnet.setData(anUri) or by intent.putExtra(ImageViewerActivity.URIS, aList<Uri>); in the later case the activity needed to be started with Intent.ACTION_SEND_MULTIPLE

The image viewer retrieves all images in a background task (RetrieveImageTask). The images are written in a memory cache. The picture show is processed by the ImageViewerActivity using the images in the cache.

Author: Tobias Schoene (openbit)

Member Function Documentation

◆ onSaveInstanceState()

void de.yaacc.imageviewer.ImageViewerActivity.onSaveInstanceState ( Bundle savedInstanceState )

In case of device rotation the activity will be restarted.

In this case the original intent which where used to start the activity won't change. So we only need to store the state of the activity.

◆ showImage()

void de.yaacc.imageviewer.ImageViewerActivity.showImage ( final Drawable image )

Displays an image and start the picture show timer.

Parameters

image image

◆ startTimer()

void de.yaacc.imageviewer.ImageViewerActivity.startTimer ( )

Create and start a timer for the next picture change.

The timer runs only once.

Here is the call graph for this function:

◆ stop()

void de.yaacc.imageviewer.ImageViewerActivity.stop ( )

Stop picture show timer and reset the current playlist index.

Display default image;

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

/github/workspace/yaacc/src/main/java/de/yaacc/imageviewer/ImageViewerActivity.java

Public Member Functions