Can I use this code to take a photo and display it?

[D Hagy]

Hi!

Sorry for the question, but now I can't try it, so I want to ask you, that If I use this code, I will be able to take a photo and display it in the framelayout?

import android.app.Activity;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.hardware.Camera;
import android.hardware.Camera.PictureCallback;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.FrameLayout;


public class camera_surface extends Activity {

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		// TODO Auto-generated method stub
		super.onCreate(savedInstanceState);
		setContentView(R.layout.camera_surface);
		
		
		Button scan_it = (Button) findViewById(R.id.camera_button);
		scan_it.setOnClickListener(new View.OnClickListener() {
			
		FrameLayout fl = (FrameLayout) findViewById(R.id.preview);	
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				takePicture();
			}

			private void takePicture() {
				// TODO Auto-generated method stub
				  Camera camera = Camera.open();
				    Camera.Parameters parameters = camera.getParameters();
				    camera.takePicture(null, rawCallback, null);
				    camera.release();
				}
		
		 PictureCallback rawCallback = new PictureCallback() {
			 public void onPictureTaken(byte[] data, Camera camera) {
				 // TODO Do something with the image RAW data.
				 byte[] picture;
				 
				  picture = data;
				  
				  Bitmap pic = BitmapFactory.decodeByteArray(data, 0, data.length);
				  Canvas c = new Canvas(pic);
				  fl.draw(c);
				    }

		};
	});

    

}
}

Thanks