openCVManager on android

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Hello,

Thank you for your message :) It looks like I'm looking for static initialization but after doing the 4 steps, when I launch my application I'm still asking to download the openCVManager (I'm using openCV SDK 2.4.5). What I've done so far is:

1- import openCV Library - 2.4.5

2- In my project, I've added the openCV Library <my project>/properties/Android and add the library

3- as My project doesn't have jni part, I've copied all folder from <openCV Library 2.4.5>/sdk/native/libs to <my project>/libs

4- In my activity, I've added static { OpenCVLoader.initDebug() }

Am I missing something? Could you please tell me what I've done wrong/forget?

Maybe you didnt remove the BaseLoaderCallBack and OpenCVLoader.initAsync(OpenCVLoader.OPENCV_VERSION_2_4_5, this, mLoaderCallback) from your code?

Thank you, I've forgotten to remove these 2 parts^^' .

However when I launch my application I have a full black screen. As I don't have any jni part, I suppose I don't have to create a jni folder and add the Android.mk file?

In my logcat, I only have 3 lines :

CameraBridge(3810): Attr count: 6

CameraBridge(3810): Attr count: 6

CameraBridge(3810): call surfaceChanged event

Could you please tell me what's wrong?

after relaunching the application, I received more information in the logcat. Below are the trouble :

dalvikvm(3983): Could not find class 'android.graphics.SurfaceTexture', referenced from method org.opencv.android.JavaCameraView.initializeCamera

VFY: unable to resolve new-instance 60 (Landroid/graphics/SurfaceTexture;) in Lorg/opencv/android/JavaCameraView;

VFY: replacing opcode 0x22 at 0x0282

VFY: dead code 0x0284-0297 in Lorg/opencv/android/JavaCameraView;.initializeCamera (II)Z

I've checked another post for the same trouble (http://answers.opencv.org/question/2562/static-initialization-of-opencv-on-android/) and I figured out what was wrong :). I just had to replace OpenCVLoader.initAsync(OpenCVLoader.OPENCV_VERSION_2_4_5, this, mLoaderCallback) by mLoaderCallback.onManagerConnected(LoaderCallbackInterface.SUCCESS);

Now everything works fine :) thank you for your help ^-^

Your solution just works, because you most likely call mOpenCameraView.enableView() in onManagerConnected().