Android - saving an image to internal storage and loading it into an imageview as part of another activity - image

Question

My app has a camera button. Upon click this button launches the native camera app and the user can take a picture. If the user accepts the picture (taps check mark) I want to start a new activity which will display that image on a new screen. I am trying to save the image like so: File file = new File(this.getFilesDir(), filename); and then get the file path and pass the path on as a string to my new activity. In my new activity I am attempting to retrieve the filepath from the previous intent, and use that to load the image into an ImageView. Before I write the bit to load the image into the ImageView I wanted to check that the filepath string is being passed by printing it in a text area on the new screen. Unfortunately, it does not appear to be passing properly. Any help would be greatly appreciated. Below is a snippet of my code. Many thanks in advance for the assistance!
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_use_camera);
// create Intent to take a picture and return control to the calling application
Intent cameraintent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
//start the image capture Intent
startActivityForResult(cameraintent, CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE);
}
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data)
{
String filename = "myfile";
//make sure the user clicked to accept the picture in the native camera app
if (resultCode == RESULT_OK) {
if (requestCode == CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE)
{
//save image internally
File file = new File(this.getFilesDir(), filename);
//get the filepath
String filepath = file.getAbsolutePath();
//create the swatchintent
Intent Swatchintent = new Intent(this, DisplaySwatchActivity.class);
//pass filepath to the intent
Swatchintent.putExtra(EXTRA_MESSAGE, filepath);
//start the intent
startActivity(Swatchintent);
}
}
}
then, my next activity:
public class DisplaySwatchActivity extends Activity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_display_swatch);
String filepath = this.getIntent().getStringExtra(UseCameraActivity.EXTRA_MESSAGE);
TextView textView = new TextView(this);
textView.setTextSize(20);
textView.setText(filepath);
}