I call Camera.takePicture(null,rawCallback,null);
in onPictureTaken(data,camera) of rawCallback, data is null.
I cann't get the raw data.
but if I call Camera,takePicture(null,null,rawCallback), the data is
not null, it contains picture pixels data.
do u know why?
On 10月22日, 下午10时19分, Hong lordh...@gmail.com wrote:
you need to call the Camera.takePicture(shutter, raw, jpeg)
each arg implements the corresponding callback (shutter
callback,picturecallback,picturecallback).
so if you need to get the rawdata, implement a class withpicturecallback, and
the onPictureTaken(byte[] raw...)
will be available for you.
but sounds like you try to get the video frame? let me know if you succeed...
thanks
On Tue, Oct 21, 2008 at 5:57 PM, steve1 steve.belc...@rcn.com wrote:
I'm probably missing something obvious, so I apologize if
this is a dumb question.
Once I've registered callbacks using Camera.takePicture(),
what does my application need to do to have those callbacks
called?
As near as I've been able to tell, the callback is executed
during a camera preview, or by the user actually taking a
picture using the native camera application.
But I don't want to start a preview or launch the native camera
application. All I want is the raw imagedatafrom the camera
hardware.
Is there a way to do this?
Thank you!
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