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カメラで写真を撮るために使用されるサーフェスビュークラスがあります。この画像を呼び出したクラスに送り返す方法を知りたいです。これを正しく実装したかどうかわからないインテントを介して画像を送り返してみました。次のようなメイン クラス onActivityResult があります。

//WHAT TO DO WITH RESULT DATA FROM CAMERA
protected void onActivityResult(int requestCode, int resultCode, Intent data) {  
    if (resultCode == CAMERA_PIC_REQUEST && picCount < 5) {  
        //curPic = (Bitmap) data.getExtras().get("data");  
        curPic = (Bitmap) data.getExtras().get("files");
        ImageView images = new ImageView(getApplicationContext());

        //SET PICTURE TO NEW VIEW AND ANIMATE INTO POSITION
        images.setImageBitmap(curPic);


        //ADD TO PREVPICS LAYOUT
        images.setPadding(3, 0, 0, 0);
        showCase.addView(images);
        badge.setImageBitmap(curPic);

        //ADDS CLICK LISTENER TO EACH ELEMENT AND SETS ID
        try{    
            Log.i("AFTER TAKING PIC", "PICCOUNT IS NOW:"+picCount);
            showCase.getChildAt(picCount).setId(picCount);
            images.setId(picCount);
            showCase.getChildAt(picCount).setOnClickListener(btnListener);              
            images.setTag("pics");

            //SAVE PITCTURE
            savePic(curPic);

            previewImages(picCount);
        }catch(Exception e){Log.e("ERROR TAKING PIC", e.toString());}

        }else
            Toast.makeText(getApplicationContext(), "Unable to add more pictures", Toast.LENGTH_SHORT).show();

}

また、次のように surfaceview クラス:

public class SecondCamera extends Activity implements SurfaceHolder.Callback {

Camera camera;
SurfaceView surfaceView;
SurfaceHolder surfaceHolder;
boolean previewing = false;
LayoutInflater controlInflater = null;

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.second_cam);
    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);

    getWindow().setFormat(PixelFormat.UNKNOWN);
    surfaceView = (SurfaceView) findViewById(R.id.surfaceView1);
    surfaceHolder = surfaceView.getHolder();
    surfaceHolder.addCallback(this);
    surfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);

    controlInflater = LayoutInflater.from(getBaseContext());
    /*
     * View viewControl = controlInflater.inflate(R.layout.control, null);
     * LayoutParams layoutParamsControl = new
     * LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);
     * this.addContentView(viewControl, layoutParamsControl);
     */

    Button buttonTakePicture = (Button) findViewById(R.id.button1);
    buttonTakePicture.setOnClickListener(new Button.OnClickListener() {

        @Override
        public void onClick(View arg0) {
            // TODO Auto-generated method stub
            camera.takePicture(myShutterCallback, myPictureCallback_RAW,
                    myPictureCallback_JPG);
        }
    });
}

ShutterCallback myShutterCallback = new ShutterCallback() {

    @Override
    public void onShutter() {

    }
};

PictureCallback myPictureCallback_RAW = new PictureCallback() {

    @Override
    public void onPictureTaken(byte[] arg0, Camera arg1) {

    }
};

PictureCallback myPictureCallback_JPG = new PictureCallback() {

    @Override
    public void onPictureTaken(byte[] rawImg, Camera arg1) {
        Bitmap bitmapPicture = BitmapFactory.decodeByteArray(rawImg, 0, rawImg.length);

        try {

            Intent cameraIntent = new Intent();
            cameraIntent.putExtra("files", bitmapPicture);
            setResult(123, cameraIntent);
            finish();
        } catch (Exception e) {
            Log.e("IMAGE CONVERT", e.toString());
        }
    }
};

@Override
public void surfaceChanged(SurfaceHolder holder, int format, int width,
        int height) {
    if (previewing) {
        camera.stopPreview();
        previewing = false;
    }

    if (camera != null) {
        try {
            camera.setPreviewDisplay(surfaceHolder);
            camera.startPreview();
            previewing = true;
        } catch (IOException e) {

            e.printStackTrace();
        }
    }
}

@Override
public void surfaceCreated(SurfaceHolder holder) {

    camera = Camera.open();
}

@Override
public void surfaceDestroyed(SurfaceHolder holder) {

    camera.stopPreview();
    camera.release();
    camera = null;
    previewing = false;
}

}

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