Yes, you are right about bar code. But I do not want to show the picture at all on the screen. All I want is take a picture (after certain interval periodically by code) and only show the picture analysis information (brightness, color ratio etc).
If someone know about it please give some code example. Thanks On Jan 28, 6:37 am, Kevin Duffey <[email protected]> wrote: > 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%2Bunsubs > > [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
