problem with ketai camera on galaxy tab2

Android Processing

bizarrr

problem with ketai camera on galaxy tab2

in Android Processing • 8 months ago

Hi everyone ,
I was used to work on Galaxy phone with the ketai library and everythings worked fine.
Now on the galaxyTab, I've got this error msg when I try to have access to the camera:

java.lang.RuntimeException: Method called after release()
    at android.hardware.Camera.native_getParameters(Native Method)
    at android.hardware.Camera.getParameters(Camera.java:1464)
    at ketai.camera.KetaiCamera.start(KetaiCamera.java:349)
    at processing.test.cameragettingstarted.CameraGettingStarted.mousePressed(CameraGettingStarted.java:69)
    at processing.core.PApplet.handleMotionEvent(Unknown Source)
    at processing.core.PApplet.dequeueMotionEvents(Unknown Source)
    at processing.core.PApplet.handleDraw(Unknown Source)
    at processing.core.PGraphicsAndroid2D.requestDraw(Unknown Source)
    at processing.core.PApplet.run(Unknown Source)
    at java.lang.Thread.run(Thread.java:856)
Exception caught while trying to connect to camera service. Please check your sketch permissions or that another application is not using the camera.

All the permission on the xml file are ok. Does someone have the same trouble? Someone have a solution
to get camera on a Galaxy tab?
Thanks a lot !

Replies(7)

phildar

Re: problem with ketai camera on galaxy tab2

8 months ago

which version of ketai are you using ?
what is the code ? simple display of camera ?
have you try OPENGL ? P2D ?
I had a similar problem with the photobooth example from ketai...I suspect a problem with my nexus 7 which has only one cam, also the sketch can acess the back and the front cam, but I may be wrong...

bizarrr

Re: problem with ketai camera on galaxy tab2

8 months ago

Hi Phildar,

I'm using the last release (ketai v8), with the CameraGettingStarted example... trying to get the back camera.

Is there a trick with the OPENGL library ?...

thanks ;)

phildar

Re: problem with ketai camera on galaxy tab2

8 months ago

have you try v8b ?

bizarrr

Re: problem with ketai camera on galaxy tab2

8 months ago

yep,
also trying to switch to the front camera, but no sucess... :(

phildar

Re: problem with ketai camera on galaxy tab2

8 months ago

this does the same thing than you:

void mousePressed() {
if(cam.isStarted()) cam.stop();
else
cam.start();
}

this does work, also putting this into the setup doesn't, and give me the same problem than you:
void setup()
{
orientation(LANDSCAPE);

cam = new KetaiCamera(this, 320, 240, 30);
if (cam.isStarted())
{
cam.stop();
}
else
cam.start();

}
gives:

Exception caught while trying to connect to camera service. Please check your sketch permissions or that another application is not using the camera.

bizarrr

Re: problem with ketai camera on galaxy tab2

8 months ago

yeap, also tried a lot of configurations with functions from these library.

But still on the same error :(

bizarrr

Re: problem with ketai camera on galaxy tab2

7 months ago

done.
I've just install the last update of android on my samsungtab... and it's working

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