/Java/Recyclerview snaphelper callbacks android

Recyclerview snaphelper callbacks android

mRecyclerView.setHasFixedSize(true);

    // use a linear layout manager
    mLayoutManager = new LinearLayoutManager(this, LinearLayoutManager.HORIZONTAL, false);
    mRecyclerView.setLayoutManager(mLayoutManager);

    // specify an adapter (see also next example)
    mAdapter = new DemoSlidesAdapter(getApplicationContext());
    mRecyclerView.setAdapter(mAdapter);

    final SnapHelper snapHelper = new LinearSnapHelper();
    snapHelper.attachToRecyclerView(mRecyclerView);

    mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {

        @Override
        public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
            super.onScrollStateChanged(recyclerView, newState);
            if(newState == RecyclerView.SCROLL_STATE_IDLE) {
                View centerView = snapHelper.findSnapView(mLayoutManager);
                int pos = mLayoutManager.getPosition(centerView);
                Log.e("Snapped Item Position:",""+pos);
            }
        }
    });

Source: stackoverflow.com

Similar codes

1 vote163 views1 answer
How to read a string after an integer in java
Java
2 votes161 views1 answer
Get the first Monday of a month in Java
Java
89 votes217 views5 answers
Split method in java
Java
4 votes177 views1 answer
Read integer input java
Java
5 votes180 views4 answers
Java timer
Java
0 vote182 views1 answer
Java convert edittext to double
Java
0 vote217 views1 answer
Java exponencial
Java
0 vote169 views1 answer
Java show my form
Java
0 vote172 views1 answer
Android popBackStack to specific fragment
Java
0 vote171 views1 answer
Java multiple implements
Java