Android - invoking the camera app with an Intent

Android - invoking the camera app with an Intent

import android.app.Activity;
import android.content.Intent;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.provider.MediaStore;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageButton;

public class YourActivity extends Activity implements OnClickListener {
	
	ImageButton imageButtonCamera;
	private static final int CAMERA_PIC_REQUEST = 1337;
	
	@Override
	public void onCreate(Bundle savedInstanceState) {
	   
	    super.onCreate(savedInstanceState);
		
		
	    //set the layout
	    setContentView(R.layout.yourLayout);

	    
	    //initialize camera image button
	    this.initializeCameraImageButton();
	}
	
	private void initializeCameraImageButton() {
		
	    imageButtonCamera = (ImageButton)findViewById(R.id.imageButtonCamera);
	    
	    imageButtonCamera.setOnClickListener(this);
	}

	
	//-----------------------------------
	//	Summary: OnClickListener methods
	//-----------------------------------
	@Override
	public void onClick(View v) {
		
	    //create Intent to take a picture and return control to the calling application
	    Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);

	    //start the image capture Intent
	    startActivityForResult(intent, CAMERA_PIC_REQUEST);
	}
	
	
	//-----------------------------------------------------------------------------------
	//	Summary: For receiving the result of the intent (after camera app takes picture)
	//-----------------------------------------------------------------------------------
	@Override
	protected void onActivityResult(int requestCode, int resultCode, Intent data) 
	{
	    if( requestCode == CAMERA_PIC_REQUEST)
	    {
	    	
	    	//get the picture as a bitmap
	        Bitmap thumbnail = (Bitmap) data.getExtras().get("data");
	        
	        
	        //update the image of the camera icon to now show the picture that was taken
	        imageButtonCamera.setImageBitmap(thumbnail);
	    }
	 
	    super.onActivityResult(requestCode, resultCode, data);
	}
}