XCPullToLoadMoreListView
This is a custom pull-down-to-load-more listview layout project,which is such as QQ chat or wechat chat listview。
XCPullToLoadMoreListView-下拉加载更多ListView控件（仿QQ、微信聊天对话列表控件）
效果图：
使用方法示例：
public class MainActivity extends AppCompatActivity {
ListView mListView;
MyAdapter mAdapter;
XCPullToLoadMoreListView mPTLListView;
List<String> mList = new ArrayList<>(0);
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
init();
}
private void init() {
for(int i = 191;i <=200; i ++){
mList.add("Item "+ i);
}
mPTLListView = (XCPullToLoadMoreListView) findViewById(R.id.list);
mPTLListView.setOnRefreshListener(new XCPullToLoadMoreListView.OnRefreshListener() {
@Override
public void onPullDownLoadMore() {
Log.v("czm", "onRefreshing");
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
List<String> list = new ArrayList<String>();
int i = 200 - mList.size() - 10 + 1;
int count = 0;
while (count < 10) {
list.add("Item " + i);
i++;
count++;
}
mList.addAll(0, list);
mAdapter.notifyDataSetChanged();
mPTLListView.onRefreshComplete();
}
}, 1000);
}
});
mListView = mPTLListView.getListView();
mAdapter = new MyAdapter();
mListView.setAdapter(mAdapter);
}
private class MyAdapter extends BaseAdapter {
@Override
public int getCount() {
return mList.size();
}
@Override
public Object getItem(int position) {
return mList.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder = null;
if (convertView == null) {
holder = new ViewHolder();
convertView = new TextView(getApplicationContext());
convertView.setLayoutParams(new AbsListView.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT
, DensityUtil.dip2px(getApplicationContext(), 80)));
holder.text = (TextView) convertView;
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
holder.text.setText(mList.get(position));
holder.text.setTextColor(Color.BLACK);
holder.text.setGravity(Gravity.CENTER_VERTICAL);
// holder.text.setBackgroundColor(Color.WHITE); return convertView; }
class ViewHolder{
TextView text;
}
}
}