>You need to call setPreviewDisplay in surfaceChanged. ok thanks I will try that later.
>And the app shouldn't call setPreviewSize with arbitrary numbers because not >every device support 240x160. Use getPreviewSize in 1.6 or use >getSupportedPreviewSizes in 2.0. yeah I was going to do so as soon as I fix this this ugly bug, get an RGB image etc ..... I wanted to get fast results. On 11 Dez., 02:59, Wu-cheng Li (李務誠) <[email protected]> wrote: > You need to call setPreviewDisplay in surfaceChanged. > > And the app shouldn't call setPreviewSize with arbitrary numbers because not > every device support 240x160. Use getPreviewSize in 1.6 or use > getSupportedPreviewSizes in 2.0. > > On Fri, Dec 11, 2009 at 3:47 AM, [email protected] < > > [email protected]> wrote: > > hi, > > I'm trying to get the preview images of the android Camera onto a > > opengl texture. I have been successful so far, it works most of the > > times. Though sometimes I will just get a black screen when starting/ > > resuming the application. I have been debugging for days, not finding > > any clue. > > When debugging I noticed that both the camera callback and the > > onDrawFrame are called in such situations. the bytearray of the camera > > does contain data. though nothing is shown. > > I would really appreciate if someone could help me with this, cause > > problem has been driving me crazy for days. > > > the source can be browsed/checked out here: > >http://code.google.com/p/andar/source/checkout > > > -- > > 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
