com.brightcove.player.display.tasks

Class LoadImageTask

java.lang.Object

android.os.AsyncTask<java.net.URI,java.lang.Void,android.graphics.Bitmap>

com.brightcove.player.display.tasks.LoadImageTask

All Implemented Interfaces:

Component

@Emits(events="didSetVideoStill")
 @ListensFor(events={})
public class LoadImageTask
extends android.os.AsyncTask<java.net.URI,java.lang.Void,android.graphics.Bitmap>
implements Component

General purpose AsyncTask to load an image over the network into an ImageView. The Event type specified in the constructor will be emitted on successful load of an image.

Nested Class Summary

Nested classes/interfaces inherited from class android.os.AsyncTask

android.os.AsyncTask.Status

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	TAG

Fields inherited from class android.os.AsyncTask

SERIAL_EXECUTOR, THREAD_POOL_EXECUTOR

Constructor Summary

Constructors

Constructor and Description
LoadImageTask(android.widget.ImageView view, EventEmitter eventEmitter)

Method Summary

Modifier and Type	Method and Description
protected android.graphics.Bitmap	doInBackground(java.net.URI... params) Loads a Bitmap over the network using the given URL.
java.lang.String	getSuccessEventType() Get the currently configured EventType string that is to be emitted on successful load of a Bitmap.
protected void	onPostExecute(android.graphics.Bitmap image) On successful load of a Bitmap from the background thread, put that Bitmap in the ImageView provided to this task.
void	setSuccessEventType(java.lang.String type) Set the EventType string to be emitted on successful load of a Bitmap.

Methods inherited from class android.os.AsyncTask

cancel, execute, execute, executeOnExecutor, get, get, getStatus, isCancelled, onCancelled, onCancelled, onPreExecute, onProgressUpdate, publishProgress

Methods inherited from class java.lang.Object

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

Field Detail

TAG

public static final java.lang.String TAG

Constructor Detail

LoadImageTask

public LoadImageTask(android.widget.ImageView view,
                     EventEmitter eventEmitter)

Method Detail

getSuccessEventType

public java.lang.String getSuccessEventType()

Get the currently configured EventType string that is to be emitted on successful load of a Bitmap.

Returns:

the EventType string to be used on success, or null if none is set

setSuccessEventType

public void setSuccessEventType(java.lang.String type)

Set the EventType string to be emitted on successful load of a Bitmap.

Parameters:

type - the EventType string

doInBackground

protected android.graphics.Bitmap doInBackground(java.net.URI... params)

Loads a Bitmap over the network using the given URL.

Specified by:

doInBackground in class android.os.AsyncTask<java.net.URI,java.lang.Void,android.graphics.Bitmap>

Parameters:

params - should contain a single URL object

Returns:

the Bitmap loaded from the network, or null if Bitmap could not be loaded

onPostExecute

protected void onPostExecute(android.graphics.Bitmap image)

On successful load of a Bitmap from the background thread, put that Bitmap in the ImageView provided to this task.

Overrides:

onPostExecute in class android.os.AsyncTask<java.net.URI,java.lang.Void,android.graphics.Bitmap>

Parameters:

image - the Bitmap that was loaded via background thread