android - 当我启动相机时，其表面刚好相对

我创建曲面的代码是：

public void surfaceCreated(SurfaceHolder arg0){
        // TODO Auto-generated method stub


        if (camera == null) {
            try {
                Log.e("camera starting","camera starting");
                camera = android.hardware.Camera.open();
                Camera.Parameters parameters = camera.getParameters();
                //final List<String> coloreffects = camera.getParameters().getSupportedColorEffects();
                mParameters.set("rotation","ANTIBANDING_60HZ");
                parameters.setFocusMode(Camera.Parameters.EFFECT_SEPIA);
                parameters.getFocusMode();

                mParameters.set("rotation",90);
                parameters.setFocusMode("android.intent.extra.focus");
                Intent intent = new Intent("android.intent.extra.focus");
                startActivityForResult(intent, 0);

                camera.setParameters(parameters);
                Log.e("camera running","camera runnng");

            } catch (Exception e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
             }

最佳答案

使用此代码。并更改avd 2.2版

        @Override
        public void surfaceCreated(SurfaceHolder holder) {
         camera = Camera.open();

         try {
                camera.setPreviewDisplay(holder);
                Camera.Parameters parameters = camera.getParameters();
                parameters.setPictureFormat(PixelFormat.JPEG);
                parameters.set("orientation", "portrait");
                camera.setDisplayOrientation(90);
                parameters.setRotation(90);
                camera.setParameters(parameters);
            }
            catch (IOException exception) {
                camera.release();
            }
        }

关于android - 当我启动相机时，其表面刚好相对，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/6288779/