Yep, and the setPictureSize(480,320) works fine on the G1 when taking
of this asynchronous processing.
On Nov 17, 11:48 pm, Alvin Yates <[EMAIL PROTECTED]> wrote:
> Okay, so I figured out what the problem with a series of back-and-
> forth emails with blindfold.
>
> Basically, the camera API is asynchronous to the point where my
> setting the parameters on onSurfaceChanged() is not actually
> occurring as it should be. In short, you need to have something that
> will definitely complete, and a method that calls startPreview()
> doesn't guarantee that at all. So in a series of emails, the idea
> came up to monitor the preview frames, set up through locking a thread
> on a boolean. I had a few issues with synchronization and the phone
> locking up (Although I think I broke the Camera hardware itself when I
> was doing so), but got around it by making a Camera.Shutter callback,
> which takes care of the "method needs to complete" problem on top of
> being fairly easily to do (by doing the following):
>
> ====
> private Camera.ShutterCallback sillyDelay = new Camera.ShutterCallback
> () {
>
> public void onShutter() {
> Camera.Parameters p = mCamera.getParameters();
>
> p.setPictureSize(CAM_W, CAM_H);
> p.setPictureFormat(PixelFormat.JPEG);
>
> mCamera.setParameters(p);
> }
> };
> ====
>
> @Override
> public boolean onKeyDown(int keycode, KeyEvent event){
> if (keycode == KeyEvent.KEYCODE_CAMERA ||
> keycode == KeyEvent.KEYCODE_DPAD_CENTER) {
> mCamera.takePicture(sillyDelay, null, writeMe);
> }
>
> super.onKeyDown(keycode, event);
> return true;
> }
> ====
>
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