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Java Development

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Developer
Posts: 19,631
Registered: ‎07-14-2008
My Device: Not Specified

Re: How to display images on the main screen UI from a background thread

I'm not sure where we are now or if you are expecting anything further from me.  But from what I have seen, you can take it from here.  Good luck.

New Developer
Posts: 86
Registered: ‎01-20-2012
My Device: Bold Touch
My Carrier: Vodafone

Re: How to display images on the main screen UI from a background thread

Hi have a look at this snippet for me please. this is where i start the thread and in this method i pass the reference to my camView screen.

 

What i noticed was the reference "this" i pass is not being the active screen. and im calling this from the camView screen

 

private void LaunchStreamingThread()
    {
        try
        {
          
            streamingThread = new StreamingThread(this, clientSocket, dataOutputStream, dataInputStream, thereIsIntrusion);
            //streamingThread.run();
            new Thread(streamingThread).start();
        }
        catch (Exception e) {
            // TODO: handle exception
            System.out.println("New Streaming Thread Exception: "+ e.getMessage());
        }
    }

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Developer
Posts: 19,631
Registered: ‎07-14-2008
My Device: Not Specified

Re: How to display images on the main screen UI from a background thread

[ Edited ]