public void scrollToTop() { if (listView != null) { int top = listView.getRefreshableView().getFirstVisiblePosition(); int bottom = listView.getRefreshableView().getLastVisiblePosition(); if (top >= (bottom - top)) { listView.getRefreshableView().setSelection(bottom - top); listView.getRefreshableView().smoothScrollToPosition(0); } else { listView.getRefreshableView().smoothScrollToPosition(0); } } }
private void findViews() { View ctCountView = View.inflate(getView().getContext(), R.layout.nim_contacts_count_item, null); countView = (TextView) ctCountView.findViewById(R.id.contactCountText); loadingFrame = findView(R.id.contact_loading_frame); initAdapter(); listView = findView(R.id.contact_list_view); ctCountView.setClickable(false); listView.getRefreshableView().addFooterView(ctCountView); listView.setAdapter(adapter); listView.setOnScrollListener(new PauseOnScrollListener(ImageLoader.getInstance(), true, true)); ContactItemClickListener listener = new ContactItemClickListener(); listView.setOnItemClickListener(listener); listView.setOnItemLongClickListener(listener); }
private void initPullToRefreshListView() { listView.setOnRefreshListener( new PullToRefreshBase.OnRefreshListener2<ListView>() { @Override public void onPullDownToRefresh(PullToRefreshBase<ListView> refreshView) { requestUserData(); } @Override public void onPullUpToRefresh(PullToRefreshBase<ListView> refreshView) {} }); }