小编Ala*_*laa的帖子

我从JSON数组获取数据,我可以在textviews中显示文本,但显示图像时出现问题.

这是主要活动:

public class test extends ListActivity {

// url to make request
private static String url = "http://test/json.php";

// JSON Node names
private static final String CONTACTS = "contacts";
private static final String NAME = "name";
private static final String IMAGE = "image";

// contacts JSONArray
JSONArray contacts = null;

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    // Hashmap for ListView
    ArrayList<HashMap<String, String>> contactList = new ArrayList<HashMap<String, String>>();

    // Creating JSON Parser instance
    JSONParser jParser = new JSONParser(); …