Android list view Right / Left swipes like call logs

I have an Android application in which there is List View Like this one

Now I want to perform two different activities on right/Left swipe of the List Items in the same way How native call log works

Right Swipe of list

I want this type of swipes. Can anyone know how to make it happen. Basically I wan to implement SimpleOnGestureListener.

I have read a post answered by sir gav Fling gesture detection on grid layout and after that I am successful in implementing left swipe and right swipe detection but the only thing I am not getting on which List Item the swipe has occurred.

Update 24 May 2013

Now I am able to detect swipe action using this code --

SwipeDetector.java

/**
 * Class swipe detection to View
 */
public class SwipeDetector implements View.OnTouchListener {

    public static enum Action {
        LR, // Left to right
        RL, // Right to left
        TB, // Top to bottom
        BT, // Bottom to top
        None // Action not found
    }

    private static final int HORIZONTAL_MIN_DISTANCE = 30; // The minimum
    // distance for
    // horizontal swipe
    private static final int VERTICAL_MIN_DISTANCE = 80; // The minimum distance
    // for vertical
    // swipe
    private float downX, downY, upX, upY; // Coordinates
    private Action mSwipeDetected = Action.None; // Last action

    public boolean swipeDetected() {
        return mSwipeDetected != Action.None;
    }

    public Action getAction() {
        return mSwipeDetected;
    }

    /**
     * Swipe detection
     */@Override
    public boolean onTouch(View v, MotionEvent event) {
        s