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POfullScreen Camera Preview without distortion/stretching
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copied!<p>I have a cameraPreview class (see below) that is launching fullscreen and landscape... but the image is getting stretched/ and distorted.. is there a way to get this preview to remain fullscreen but not distort? </p> <p>camLayer:</p> <pre><code>public class CamLayer extends SurfaceView implements SurfaceHolder.Callback { Camera camera; SurfaceHolder previewHolder; String camID; private static final String TAG = "Cam Preview"; public CamLayer(Context context, String facing) { super(context); camID = facing; previewHolder = this.getHolder(); previewHolder.addCallback(this); previewHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); } public void surfaceCreated(SurfaceHolder holder) { startCamera(); } @Override public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) { Parameters params = camera.getParameters(); //params.setPreviewSize(width, height); //params.setPictureFormat(PixelFormat.JPEG); camera.setParameters(params); camera.startPreview(); } public void surfaceDestroyed(SurfaceHolder arg0) { stopCamera(); } public void onResume() { startCamera(); } public void onPause() { stopCamera(); } public void stopCamera(){ System.out.println("stopCamera method"); if (camera != null){ camera.stopPreview(); camera.setPreviewCallback(null); camera.release(); camera = null; previewHolder.removeCallback(this); previewHolder = null; } } private void startCamera(){ if(camID.equals("front")){ camera=Camera.open(Camera.CameraInfo.CAMERA_FACING_FRONT); }else{ camera=Camera.open(Camera.CameraInfo.CAMERA_FACING_BACK); } try { camera.setPreviewDisplay(previewHolder); } catch (Throwable e){ Log.w("TAG,", "failed create surface !?!?"); } } public void draw(Canvas canvas) { super.draw(canvas); Paint p = new Paint(Color.RED); Log.d(TAG, "draw"); canvas.drawText("PREVIEW", canvas.getWidth() / 2, canvas.getHeight() / 2, p); } } </code></pre>

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