Converting preview frame to bitmap

Question

I know the subject was on the board many times, but i can not get it work anyhow... I want to save view frames from preview to jpeg files. It looks more or less(code is simp

Answer 1

as I found out the width and height read from PreviewSize were wrong.... In other words the conversion went wrong because it was based on false values. After use a new way of setting the preview settings(from example deleivered by google) everything works fine.

EDIT:

Sorry for the quick answer above and long delay.

It was while ago and I can not dig the code now, but i think that I used:

http://developer.android.com/reference/android/hardware/Camera.Parameters.html#getSupportedPreviewSizes()

and took the first element from the list and set the values with

http://developer.android.com/reference/android/hardware/Camera.Parameters.html#setPreviewSize(int, int)

i stored the width and height and used it to transform picture.

It dont know if it was the best solution, but it worked out.