Package com.brightcove.player.display.tasks

Class LoadImageTask

  • All Implemented Interfaces:
    Component
    @Emits(events={"didSetVideoStill","didSetVideoStillError"})
@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 Description
      static java.lang.String TAG  

      • Fields inherited from class android.os.AsyncTask

        SERIAL_EXECUTOR, THREAD_POOL_EXECUTOR

    • Constructor Summary

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

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method 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