Examples with PinnedHeaderDecoration com.vondear.rxtools.view.sidebar.PinnedHeaderDecoration used on opensource projects

Example 1 with PinnedHeaderDecoration

use of com.vondear.rxtools.view.sidebar.PinnedHeaderDecoration in project RxTools by vondear.

the class ActivityContact method initView.

private void initView() {
    mRxTitle.setLeftFinish(mContext);
    mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
    final PinnedHeaderDecoration decoration = new PinnedHeaderDecoration();
    decoration.registerTypePinnedHeader(1, new PinnedHeaderDecoration.PinnedHeaderCreator() {

        @Override
        public boolean create(RecyclerView parent, int adapterPosition) {
            return true;
        }
    });
    mRecyclerView.addItemDecoration(decoration);
    new Thread(new Runnable() {

        @Override
        public void run() {
            Type listType = new TypeToken<ArrayList<ModelContactCity>>() {
            }.getType();
            Gson gson = new Gson();
            final List<ModelContactCity> list = gson.fromJson(ModelContactCity.DATA, listType);
            Collections.sort(list, new ComparatorLetter());
            runOnUiThread(new Runnable() {

                @Override
                public void run() {
                    mAdapterContactCity = new AdapterContactCity(mContext, list);
                    mRecyclerView.setAdapter(mAdapterContactCity);
                }
            });
        }
    }).start();
    mSideBarView.setOnTouchLetterChangeListener(new WaveSideBarView.OnTouchLetterChangeListener() {

        @Override
        public void onLetterChange(String letter) {
            int pos = mAdapterContactCity.getLetterPosition(letter);
            if (pos != -1) {
                mRecyclerView.scrollToPosition(pos);
                LinearLayoutManager mLayoutManager = (LinearLayoutManager) mRecyclerView.getLayoutManager();
                mLayoutManager.scrollToPositionWithOffset(pos, 0);
            }
        }
    });
}