1 public class ListViewActivity extends AppCompatActivity {
2 ListView lvData;
3 @Override
4 protected void onCreate(Bundle savedInstanceState) {
5 super.onCreate(savedInstanceState);
6 setContentView(R.layout.activity_list_view);
7 lvData=(ListView)findViewById(R.id.lvData);
8 lvData.setAdapter(new MyAdapter());
9 new QueueTest().start();
10 }
11 public class MyAdapter extends BaseAdapter {
12 int count=0;
13 @Override
14 public int getCount() {
15 return 10;
16 }
17 @Override
18 public Object getItem(int position) {
19 return null;
20 }
21 @Override
22 public long getItemId(int position) {
23 return 0;
24 }
25 @Override
26 public View getView(int position, View convertView, ViewGroup parent) {
27 TextView textView=null;
28 if(convertView!=null){
29 textView=(TextView)convertView;
30 }else{
31 textView=new TextView(getApplicationContext());
32 }
33
41 textView.setText("测试数据:"+(++count));
42 return textView;
43 }
44 @Override
45 public CharSequence[] getAutofillOptions() {
46 return new CharSequence[0];
47 }
48 }
49
50 }
