Examples with GsonRequest com.v2ex.api.GsonRequest used on opensource projects

Example 1 with GsonRequest

use of com.v2ex.api.GsonRequest in project V2HOT by djyde.

the class TitleListActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_title_list);
    final SwipeRefreshLayout swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.pull);
    final ArrayAdapter<Topic> topicsAdapter = new ArrayAdapter<Topic>(this, 0) {

        private final LayoutInflater inflater = LayoutInflater.from(getContext());

        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            if (convertView == null) {
                convertView = inflater.inflate(R.layout.topic_item, parent, false);
            }
            TextView title = (TextView) convertView.findViewById(R.id.title);
            title.setText(getItem(position).title);
            return convertView;
        }
    };
    final ListView topicsView = (ListView) findViewById(R.id.topics);
    topicsView.setAdapter(topicsAdapter);
    topicsView.setOnItemClickListener(new AdapterView.OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            Topic topic = topicsAdapter.getItem(position);
            Intent intent = new Intent(TitleListActivity.this, ContentActivity.class);
            intent.putExtra("id", topic.id);
            intent.putExtra("title", topic.title);
            intent.putExtra("username", topic.member.username);
            intent.putExtra("url", topic.url);
            intent.putExtra("content", topic.content);
            startActivity(intent);
        }
    });
    //创建volley请求队列
    final RequestQueue queue = Volley.newRequestQueue(this);
    //根据API获取热议主题
    final GsonRequest<TopicList> request = new GsonRequest<TopicList>(Request.Method.GET, "https://www.v2ex.com/api/topics/hot.json", TopicList.class, new Response.Listener<TopicList>() {

        @Override
        public void onResponse(TopicList response) {
            topicsAdapter.clear();
            topicsAdapter.addAll(response);
            topicsAdapter.notifyDataSetChanged();
            swipeRefreshLayout.setRefreshing(false);
        }
    }, new Response.ErrorListener() {

        @Override
        public void onErrorResponse(VolleyError error) {
            Toast.makeText(TitleListActivity.this, "请检查网络", Toast.LENGTH_LONG).show();
        }
    });
    swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {

        @Override
        public void onRefresh() {
            queue.add(request);
        }
    });
    queue.add(request);
    swipeRefreshLayout.setRefreshing(true);
}