Not sure how, but I think the bar scanner app must do something like this as you never have to actually take a picture.. it just automagically seems to find bar codes when they are across the red line it shows and does something with it.
On Wed, Jan 27, 2010 at 8:58 AM, shumin <[email protected]> wrote: > Hi > > I would like to build an app that does not require to show preview, I > only need bitmap data to analyse. For instance when I move my phone > around it will take picture in background and only display user the > taken picture properties (brightness, RGB ratio in the image etc). I > have searched through google but all the example uses surface view > that does require display preview on screen, But dont want to display > image at all. > > Any idea how can I do that, any example would be highly appreciated. > > > Regards > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected]<android-developers%[email protected]> > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
