Camera Previewview Is Stretched In Some Android Devices

I'm playing with the API2 Camera of Google and I'm having some problems with my code. I had two different CameraSessions, one for video and another one for images. To do it more ef

Solution 1:

Solved!

I had a default values for the BufferSize of my texture, which just are restarted when I inicializated a new Session or after change the after ratio. But the Width and Height values for the texture were not updated with the ratio, so it becomes streched again and again.

I solved it changing my defaultbufferSize with the PreviewSizes which I update always that i change the ratio.

publicvoidcreateCameraPreviewSession(Size previewsize, Surface recordingSurface) {
    try {
        if (mCaptureSession != null) {
            mCaptureSession.stopRepeating();
            mCaptureSession.close();
            mCaptureSession = null;
        }

        SurfaceTexturetexture= mTextureView.getSurfaceTexture();
        assert texture != null;

        List<Surface> surfaces = newArrayList<Surface>();

        // We configure the size of default buffer to be the size of camera preview we want.
        texture.setDefaultBufferSize(previewsize.getWidth(),previewsize.getHeight());
        ;
        // This is the output Surface we need to start preview.Surfacesurface=newSurface(texture);
.......