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Code to enable Flash not working

By Prasobh1986 on Wed, 12/04/2013 - 08:44

Hi,

I am working on Cloud recognition.

setFlashTorchMode is always returning false and flash is not getting ON. But when i try wih android flash related code, it works fine on the same mobile.

Can someone please tell me why the activateFlash function in CloudReco not working?

Regards,

Prasobh v

Code to enable Flash not working

Infact am looking eactly an answer for https://developer.vuforia.com/forum/qcar-api/get-camera-object

Code to enable Flash not working

I have removed the double-post in the other page.

Do you observe this behaviour only in Cloud Reco ? have you tried using it in other samples (e.g. Image targets) ?

Code to enable Flash not working

Thanks for replying.

I will check now and revert.

Regards,

Prasobh V

Code to enable Flash not working

Hi,

I have tried clicking on menu button , so it will execute showCameraOptionsDialog function and activateFlash is working fine.

After clicking the menu button, I clicked a new button where i called function activateFlash(true) .This worked fine.

Code to enable Flash not working

In the ImageTargets.java sample code, the function activateFlash() is also called in the onPause() method, via this code: