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I am trying to change the ISO setting in the camera of the Google Glass by using the camera API according to

Camera.Parameters parameters = cameraObject.getParameters();
String isoStr = parameters.get("iso"); 
int target = 800;
parameters.set("iso", target);
cameraObject.setParameters(parameters);

However, this changes nothing in my app. Is this not supported for the Google Glass? Is there some workaround?

Note:

  • I have checked that my starting ISO value is 100

  • The allowed values are: 

    iso-mode-values=auto,100,200,400,800

  • I have tried this on two android phones and it's working.

MWiesner
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Johan
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  • Take a look at your logcat when applying the `cameraObject.setParameters()`. You can also use the `flatten()` method before and after the `setParameters()` call to see if the setting is applyed or not. – Simon Marquis Nov 15 '14 at 10:37
  • That is how I got the allowed values for the ISO. Actually, the "iso" is overwritten in the parameters after setParameters() but this is not mirrored in the device. That is why I don't think this is supported. – Johan Nov 17 '14 at 02:02

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