How Can I Manage Count Of Swiped Cards?

I'm implementing Swipe stack demo from here. Now I want track progress of swiped cards. I already made my own logic, and it's working pretty fine. but I've one more functionality,

Solution 1:

Hold a global variable and increment it on SwipeLeft and SwipeRight callback

privateinttotalCardsSwiped=0;

@OverridepublicvoidonViewSwipedToLeft(int position) {
totalCardsSwiped++; }

@OverridepublicvoidonViewSwipedToRight(int position) {
totalCardsSwiped++; }

Solution 2:

Why are you doing this in swiped callback methods?

mCurrentCardPosition = position + 2;

I think here is the problem.

or you can call this setCurrentCardPosition() method with the current position

@OverridepublicvoidonViewSwipedToLeft(int position) {
    mCurrentCardPosition = position + 2;
    setCurrentCardPosition(position);
    lastSwipedPosition = position + 1;
    changePreviousButtonStatus(0);
}

@OverridepublicvoidonViewSwipedToRight(int position) {
    mCurrentCardPosition = position + 2;
    setCurrentCardPosition(position);
    lastSwipedPosition = position + 1;
    changePreviousButtonStatus(0);
}

Edited

int currentPosition = 1;

After Adding Data in list

txtCardProgress.setText("1 out of " + mData.size());

in onClick

@Override
publicvoidonClick(View v) {
    if (v.equals(mButtonLeft)) {
        swipedLastPosition = swipedLastPosition - 1;
        currentPosition =currentPosition -1;
        if (swipedLastPosition >= 0) {
            mTempData.clear();//clear all datafor (int i = swipedLastPosition; i < mData.size(); i++) {
                mTempData.add(mData.get(i));
            }
            mSwipeStack.resetStack();
            if (swipedLastPosition == 0) {
                Toast.makeText(this, "hide back button", Toast.LENGTH_SHORT).show();
            }
            currentPosition =currentPosition -1;
            setCardProgress(currentPosition);
        } else {
            swipedLastPosition = 0;
            currentPosition = 0;
            setCardProgress(currentPosition);
        }

    } elseif (v.equals(mButtonRight)) {
        mSwipeStack.swipeTopViewToRight();
    } elseif (v.equals(mFab)) {
        swipedLastPosition = 0;
        mTempData.clear();
        mTempData.addAll(mData);
        mSwipeStack.resetStack();
        setCardProgress(swipedLastPosition);
    }

Callback Methods

@OverridepublicvoidonViewSwipedToRight(int position) {
    swipedLastPosition = position + 1;
    setCardProgress(position);
}

@OverridepublicvoidonViewSwipedToLeft(int position) {
    swipedLastPosition = position;     
    setCardProgress(position);
}

Update Progress method

voidsetCardProgress(int position){
    if (position == mData.size()-1) {
        currentPosition = mData.size();
        txtCardProgress.setText(currentPosition + " out of " + mData.size());
    } else {
        currentPosition++;
        txtCardProgress.setText(currentPosition + " out of " + mData.size());
    }
}