Opencv for Android: How can I enable camera flash with CameraBridgeViewBase

#android#opencv

asked 2013-11-25 15:59:03 -0600

I'm developing my own camera do recognize stuff and I am using opencv with CameraBridgeViewBase. How can I turn on the flash led and torch?

I couldn't find any documentation on this. I know that it's possible with the native camera but I don't want to use the native camera.

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answered 2013-11-26 04:37:49 -0600

Alexander Smorkalov

5862 ●2 ●22 ●58 http://alex-alchemist....

CameraBridgeViewBase is a base class for two view implementations: NativeCameraView and JavaCameraView. The last one uses standard Android API for camera access. There is example Tutorial3-CameraControl in OpenCV4Android SDK that shows how to get access to internal mCamera (android.hardware.camera class) object and set some additional parameters. I recommend you to start from this example.