Question

所以我的代码包括解析json url并从烂番茄api中获取值。我无法弄清楚如何获得列表视图，当用户点击票房时，他们应该通过票房api进行解析。如果用户点击即将播放的电影，则应该解析该网址。 Parse工作只需要修复我的listview

public class MainActivity extends Activity {
String boxOfficeUrl ="http://api.rottentomatoes.com/api/public/v1.0/lists/movies/box_office.json?page_limit=50&page=1&country=us&apikey=arjrkxx65yxywyefb8g2xxhs";


@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    new AsyncBox().execute(boxOfficeUrl);

}

protected void onPostExecute(List<Movie> result){

}

@Override
public boolean onOptionsItemSelected(MenuItem item) {

    return super.onOptionsItemSelected(item);
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.main, menu);
    return true;
}

}

Answer 1

试试这个：

ArrayList <String> listItems = new ArrayList<String>();
ArrayAdapter <String> adapter;
ListView listView;

protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    new AsyncBox().execute(boxOfficeUrl);
    listView = (ListView) findViewById(R.id.listView1);
    adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, listItems);
}

protected void onPostExecute(List<Movie> result){
    adapter.addAll(result);
}

如何在列表视图中单击某个项目时解析不同的json URL？

1 个答案: