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VideoPlayback on Xperia Arc S

April 16, 2013 - 1:23am #1

Hello,

I'm trying the video playback sample on Xperia Arc S. The 'about' screen disappears directly (without my pressing 'start'). Targets are detected but when I click, nothing happens (I still have the preview image with the 'play' arrow). The android version is 4.0.4. The sample played on other Android phones works fine.

How can this be solved?

Thank you

VideoPlayback on Xperia Arc S

April 24, 2013 - 12:15am #8

Hi abcxyz,

it seems we have identified the issue, i.e. a conflict between the startup screen and the GL view; the issue only appears on some devices, like your;

here is the solution (code changes in the sample, add the bold lines marked with //NEW):

 

                In the run method from the Runnable mSplashScreenRunnable :

                            // Start the camera:

                            updateApplicationStatus(APPSTATUS_CAMERA_RUNNING);

                           

                            // Show the startup screen

                            showStartupScreen(); // NEW

 

                Also note the changes in these methods:

 

    /** Show the startup screen */

    private void showStartupScreen()

    {

        if (mStartupView != null)

        {

                mGlView.setVisibility(View.INVISIBLE); // NEW

            mStartupView.setVisibility(View.VISIBLE);

            mStartScreenShowing = true;

        }

    }

 

    /** Hide the startup screen */

    private void hideStartupScreen()

    {

        if (mStartupView != null)

        {

                mGlView.setVisibility(View.VISIBLE); //NEW

            mStartupView.setVisibility(View.INVISIBLE);

            mStartScreenShowing = false;

        }

    }

 Please confirm  if that solves the problem.

VideoPlayback on Xperia Arc S

April 18, 2013 - 12:19am #7

Model number: LT18i

Android version: 4.0.4

Vuforia SDK: 2.0.31

Thanks Alessandro!

VideoPlayback on Xperia Arc S

April 17, 2013 - 9:04am #6

Forgot one thing:

could you provide the exact model number and Android version of the device ?

and what is the Vuforia SDK version number that you are using ?

 

 

VideoPlayback on Xperia Arc S

April 17, 2013 - 8:36am #5

Thanks :)

VideoPlayback on Xperia Arc S

April 17, 2013 - 8:35am #4

OK. Let me bring this to our team for some verifications. I will get back as soon as I have feedback.

 

VideoPlayback on Xperia Arc S

April 17, 2013 - 7:50am #3

I tried the ImageTargets sample and it works fine.

VideoPlayback on Xperia Arc S

April 16, 2013 - 1:42am #2

Hi,

can you try the ImageTargets sample to see if you experience similar issues (e.g. "about" screen disappearing before pressing star) ?

This is to verify if the issue is only concerning the VideoPlayback sample.

 

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