Getting Image Uri
===

I am trying to share an image but I am unsure of how to get the image URI for here:

    imageView.setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View v) {
      Intent intent = new Intent(Intent.ACTION_SEND);
      intent.setType("image/jpeg");
      intent.putExtra(Intent.EXTRA_STREAM, [image URI]);
      startActivity(Intent.createChooser(intent, "Share image with"));
      }
    } 

Below I have all of the code where the above was taken out of.

public class ImagePagerActivity extends BaseActivity {

	private ViewPager pager;
	private DisplayImageOptions options;

	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);

		setContentView(R.layout.ac_image_pager);

	    Context context = getSupportActionBar().getThemedContext();
	    ArrayAdapter<CharSequence> list = ArrayAdapter.createFromResource(context, R.array.locations, R.layout.sherlock_spinner_item);
	    list.setDropDownViewResource(R.layout.sherlock_spinner_dropdown_item);

	    getSupportActionBar().setNavigationMode(ActionBar.NAVIGATION_MODE_LIST);
	    getSupportActionBar().setListNavigationCallbacks(list, this);
	    getSupportActionBar().setSelectedNavigationItem(1);
	    
		Bundle bundle = getIntent().getExtras();
		String[] imageUrls = bundle.getStringArray(Extra.IMAGES);
		int pagerPosition = bundle.getInt(Extra.IMAGE_POSITION, 0);

		options = new DisplayImageOptions.Builder()
			.showImageForEmptyUri(R.drawable.image_for_empty_url)
			.cacheOnDisc()
			.imageScaleType(ImageScaleType.EXACT)
			.build();

		pager = (ViewPager) findViewById(R.id.pager);
		pager.setAdapter(new ImagePagerAdapter(imageUrls));
		pager.setCurrentItem(pagerPosition);
	}

	@Override
	protected void onStop() {
		imageLoader.stop();
		super.onStop();
	}

	private class ImagePagerAdapter extends PagerAdapter {

		private String[] images;
		private LayoutInflater inflater;

		ImagePagerAdapter(String[] images) {
			this.images = images;
			inflater = getLayoutInflater();
		}

		@Override
		public void destroyItem(View container, int position, Object object) {
			((ViewPager) container).removeView((View) object);
		}

		@Override
		public void finishUpdate(View container) {
		}

		@Override
		public int getCount() {
			return images.length;
		}

		@Override
		public Object instantiateItem(View view, int position) {
			final FrameLayout imageLayout = (FrameLayout) inflater.inflate(R.layout.item_pager_image, null);
			final ImageView imageView = (ImageView) imageLayout.findViewById(R.id.image);
			final ProgressBar spinner = (ProgressBar) imageLayout.findViewById(R.id.loading);

			imageView.setOnClickListener(new OnClickListener() {
				  @Override
				  public void onClick(View v) {
				    Intent intent = new Intent(Intent.ACTION_SEND);
				    intent.setType("image/jpeg");
				    Uri uri = Uri.fromFile(null);
				    intent.putExtra(Intent.EXTRA_STREAM, uri);
				    startActivity(Intent.createChooser(intent, "Share image with"));
				  }
				}); 
			
			imageLoader.displayImage(images[position], imageView, options, new ImageLoadingListener() {
				@Override
				public void onLoadingStarted() {
					spinner.setVisibility(View.VISIBLE);
				}

				@Override
				public void onLoadingFailed(FailReason failReason) {
					String message = null;
					switch (failReason) {
						case IO_ERROR:
							message = "Input/Output error";
							break;
						case OUT_OF_MEMORY:
							message = "Out Of Memory error";
							break;
						case UNKNOWN:
							message = "Unknown error";
							break;
					}
					Toast.makeText(ImagePagerActivity.this, message, Toast.LENGTH_SHORT).show();

					spinner.setVisibility(View.GONE);
					imageView.setImageResource(android.R.drawable.ic_delete);
				}

				@Override
				public void onLoadingComplete() {
					spinner.setVisibility(View.GONE);
					Animation anim = AnimationUtils.loadAnimation(ImagePagerActivity.this, R.anim.fade_in);
					imageView.setAnimation(anim);
					anim.start();
				}

				@Override
				public void onLoadingCancelled() {
					// Do nothing
				}
			});

			((ViewPager) view).addView(imageLayout, 0);
			return imageLayout;
		}

		@Override
		public boolean isViewFromObject(View view, Object object) {
			return view.equals(object);
		}

		@Override
		public void restoreState(Parcelable state, ClassLoader loader) {
		}

		@Override
		public Parcelable saveState() {
			return null;
		}

		@Override
		public void startUpdate(View container) {
		}
	}

	@Override
    public boolean onNavigationItemSelected(int itemPosition, long itemId) {
		
		if (itemPosition == 0){
        	Intent intent = new Intent(getApplicationContext(), MainActivity.class);
			startActivity(intent);
        }

	    getSupportActionBar().setSelectedNavigationItem(1);
        return true;
    }
    }

If anybody can help that would be great!