hi JimiSmith, I'm using your PinnedHeaderListView class and it works well, but when I add a headerview it doesn't work what i want, the header view which I added is replaced by a blank section header view. below is my sectionadapter class code, and what should I do. thanks.

public View getItemView(int section, int position, View convertView, ViewGroup parent) {
    ItemViewHolder holder = null;
    if (convertView == null) {
        holder = new ItemViewHolder();
        convertView = (LinearLayout) this.mInflater.inflate(R.layout.view_add_friend_item, null);
        holder.headimg = (ImageView)convertView.findViewById(R.id.iv_addfriend_avater);
        holder.nickname = (TextView)convertView.findViewById(R.id.tv_addfriend_friend_name);
        holder.desc = (TextView)convertView.findViewById(R.id.tv_addfriend_friend_des);
        holder.addbtn = (Button)convertView.findViewById(R.id.bt_addfriend_add);

        convertView.setTag(holder);  
    } else {
        holder = (ItemViewHolder) convertView.getTag();
    }
    UserSection currentSection = sectionList.get(section);
    List<UserInfo> userList = currentSection.getUserList();
    UserInfo currentUser = userList.get(position);
    holder.nickname.setText(currentUser.getName());
    Utils.setPortrait(this.mContext, currentUser.getHeaderS(), holder.headimg);

    return convertView;
}

@Override
public View getSectionHeaderView(int section, View convertView, ViewGroup parent) {
    HeaderViewHolder holder = null;
    if (convertView == null) {
        holder = new HeaderViewHolder();
        LayoutInflater inflator = (LayoutInflater)parent.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        convertView = (LinearLayout) inflator.inflate(R.layout.item_section_adapter_header, null);
        holder.title = (TextView)convertView.findViewById(R.id.tv_section_title);
        convertView.setTag(holder);

    } else {
        holder = (HeaderViewHolder) convertView.getTag();
    }
    UserSection currentSection = sectionList.get(section);
    holder.title.setText(currentSection.getSectionTitle());
    return convertView;
}

hi, i can't add view for list view, like this : mListView.addFooter(layout); the error : java.lang.ClassCastException: android.widget.HeaderViewListAdapter cannot be cast to za.co.immedia.pinnedheaderlistview.SectionedBaseAdapter

please check this and fix it

Hi jimi, when setTag in getView function and return it from activity return null ?! can check what happend . sorry i don't have log just null pointer exception ..

Hello , First thanks for your library i loved it :+1: second i want to implement pull to refresh class to your library but sections and positions not correct.. can you help me with this issue

thanks ..

From time to time, Google will release an updated version of android-support-v4.jar. I was wondering, is it safe for me, to just simply replace the old PinnedHeaderListView-master\library\libs\android-support-v4.jar with the latest?

Thanks.

Hi Jimi Smith,

First of all, I really would like to thank you for creating such a great library. Although I had looked into several tutorials to do my own implementation, none of them meet my requirement.

Till I found your libraries. It really saves me from few days of works. Once again, thank you so much! One thing I like about the library is that, it takes care of different convert views.

Making the library generic like ArrayAdapter would be great. But so far, I can live without it :)

• I am a Chinese. My English is not very good, forgive me!

First thanks for your library.I'm using it.

My Issues: I want to use this library to realize partial refresh(A single item to refresh,including SectionHeader and ListView's Item).

I use listview's "getChildAt(int index)" return is a SectionHeaderView.(My English is not very good, forgive me!(^__^))

How make?

https://developer.android.com/reference/android/support/v4/widget/SwipeRefreshLayout.html

SwipeRefreshLayout does not work with control. Very laggy scrolling... Issue is in how SwipeRefreshLayout calculates is it possible to scroll or not. It extracts first element from adapter and try to base own logic on it height/width/position....

Hi there, I'm currently working with a ListView and a Cursor using this library.

All works fine but when i try to change my adapter's cursor and notify that the content has changed, the AdapterView calls SectionedBaseAdapter.getItemId() (from AdapterView.rememberSyncState()) with position = 0, so the getPositionInSectionForPosition(0) call returns -1.

So, since AdapterView will always call that method with position 0 (and no one else), I just made this simple little hack.

My situation is like this: I placed a button inside one section header. It was clickable when there are no items behind that section header. But to my surprise, when I was scrolling down the ListView and there were section items behind the section header, the items got focus instead of the header. This is abnormal as one might expect. Is there any means to circumvent this behavior? Please be kind to reply me because there's a deadline of my project.

I tried to track positions for section and item, so I added codes below into your sample project:

        listView.setOnItemClickListener(new PinnedHeaderListView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> adapterView, View view, int section, int position, long id) {
                Toast.makeText(MainActivity.this, "onItemClick: Section: " + section + " Position: " + position, Toast.LENGTH_SHORT).show();
            }

            @Override
            public void onSectionClick(AdapterView<?> adapterView, View view, int section, long id) {
                Toast.makeText(MainActivity.this, "onSectionClick: Section: " + section, Toast.LENGTH_SHORT).show();
            }
        });

But, all toasted messages imply the section and position are wrong. For example,

• when the HEADER 1 is clicked, "onSectionClick: Section: 0" is toasted;
• when the HEADER 2 is clicked, "onSectionClick: Section: 0 Position: 0" is toasted;
• when the Header for section 0 is clicked, "onSectionClick: Section: 0 Position: 1" is toasted;
• when the Section 0 Item 14 is clicked, "onSectionClick: Section: 1 Position: 0" is toasted.

So I reckoned codes

        @Override
        public void onItemClick(AdapterView<?> adapterView, View view, int rawPosition, long id) {
            SectionedBaseAdapter adapter;
            if (adapterView.getAdapter().getClass().equals(HeaderViewListAdapter.class)) {
                HeaderViewListAdapter wrapperAdapter = (HeaderViewListAdapter) adapterView.getAdapter();
                adapter = (SectionedBaseAdapter) wrapperAdapter.getWrappedAdapter();
            } else {
                adapter = (SectionedBaseAdapter) adapterView.getAdapter();
            }
            int section = adapter.getSectionForPosition(rawPosition);
            int position = adapter.getPositionInSectionForPosition(rawPosition);

            if (position == -1) {
                onSectionClick(adapterView, view, section, id);
            } else {
                onItemClick(adapterView, view, section, position, id);
            }
        }

may be not accurate, which is from OnItemClickListener implements AdapterView.OnItemClickListener.

So could you fix it?

When a section view is pinned at the top of screen, it becomes the pinned section view, any touch events like click, swipe will be passed to the item views behind it. But when a section view is not pinned, any click events can be listened. So do you have any idea to intercept click events occurred on a pinned section view?

When first used showing data. And do some operations, when I need to refresh datas, calling notifyDataSetChanged(), NullPointerException thrown.

I saw the log, getItemId(int section, int position) the parameter position's value is -1.

if (pinnedHeaderHeight >= headerTop && headerTop > 0) { mHeaderOffset = headerTop - header.getHeight(); } else if (headerTop < 0) { header.setVisibility(INVISIBLE); } In the meizu mx 3, headerTop can greater than pinnedHeaderHeight when firstVisibleItem equals 0.So the header can strike twice.