I have some questions regarding code below for camera preview applicaiton. Can someone please help me out?
1. How does surfaceCreated get called? From SDK, it is called immediately after the surface is first created, but I still don't know who creates this surface? 2. Why do we need to set it as SURFACE_TYPE_PUSH_BUFFERS? 3. How does this surface relate to the preview buffers? Are the preview buffers allocated by the Camera Service during startPreview? private class CameraSurfaceView extends SurfaceView implements SurfaceHolder.Callback { private SurfaceHolder mHolder; private Camera camera = null; public CameraSurfaceView(Context context) { super(context); mHolder = getHolder(); mHolder.addCallback(this); mHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); } public void surfaceCreated(SurfaceHolder holder) { camera = Camera.open(); try { camera.setPreviewDisplay(mHolder); } catch (Exception e) { Log.e("Camera", "Failed to set camera preview display", e); } } } Thank you very much for your help. an -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en