Horizontal scroll- left, right in android
<p>Trying to perform horizontal scroll in android for my <code>GridView</code> when picture is on fullscreen. However need some advice.</p>

<p>This is my current code for displaying pic on fullscreen:</p>

<pre><code>public class FullImageActivity extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        //this.requestWindowFeature(Window.FEATURE_NO_TITLE);
        super.onCreate(savedInstanceState);
        setContentView(R.layout.full_image);

        // get intent data
        Intent i = getIntent();

        // Selected image id
        int position = i.getExtras().getInt("id");
        ImageAdapter imageAdapter = new ImageAdapter(this);

        ImageView imageView = (ImageView) findViewById(R.id.full_image_view);
        imageView.setImageResource(imageAdapter.mThumbIds[position]);
    }

}
</code></pre>

<p>Now I want to add a gesture method to scroll to left or right to show next pic.</p>

<p>any suggestions?</p>
