java - 如何通过 ListView Item 链接到网站

Question

我得到了一个从数组列表中填充了不断变化的项目的 ListView 。所以我不知道任何职位。

ArrayAdapter<String> arrayAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, results);
listview1.setAdapter(arrayAdapter);

我想点击一个项目并以该项目作为搜索词链接到 Google 图片。

Answer 1

如果您的列表是 URL 数组，请尝试这样，

public class SampleListActivity extends ListActivity {

static final String[] URLS = new String[] { "http://music.com", "http://yahoo.com", "http://etc.com","http://etc1.com","http://etc2.com"};

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setListAdapter(new ArrayAdapter<String>(this, R.layout.yourlayout,
            URLS));

    final ListView listView = getListView();
    listView.setTextFilterEnabled(true);

    listView.setOnItemClickListener(new OnItemClickListener() {
        public void onItemClick(AdapterView<?> parent, View view,
                int position, long id) {
            String selectedUrl= URLS[position];
            Uri uri = Uri.parse(selectedUrl);
            Intent intent = new Intent(Intent.ACTION_VIEW, uri);
            startActivity(intent);
        }
    });

}

}