[問題] simpleadapter顯示問題
大家好 請問一下
現在我做了一個simpleadapter
然後用一個button去觸發他
但是觸發之後 顯示出來的結果
假如 總共會出現三行
但是只有出現第一行 其他要往下移才會出現
也就是說顯示欄只有一行的大小 沒辦法一次全部顯示出來
能夠說總共有幾行 就能全部都顯示出來嗎?
下面是我的程式碼 layout總共有兩個, main.xml跟 data_list.xml
public class Qcsapi extends Activity
{
/** Called when the activity is first created. */
private Button getbut = null;
private String data[] = new String[] { "0", "1", "2" };
private List<Map<String>> list = new
ArrayList<Map<String>>();
private SimpleAdapter simpleAdapter = null;
private ListView listView;
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
super.setContentView(R.layout.main);
this.verbut = (Button) super.findViewById(R.id.mybut);
this.listView = (ListView) super.findViewById(R.id.list_view);
for ( int x = 0; x < this.data.length; x++){
Map<String> map = new HashMap<String>();
map.put( "_id" , data[x]);
this.list.add(map);
}
this.simpleAdapter = new SimpleAdapter (this,
this.list,
R.layout.data_list,
new String[] { "_id" },
new int[] {R.id._id });
getbut.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {
Qcsapi.this.listView.setAdapter(Qcsapi.this.simpleAdapter);
}
});
static {
System.loadLibrary("qcsapi");
}
}
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 122.146.85.149
※ 文章網址: https://www.ptt.cc/bbs/AndroidDev/M.1463625766.A.3AC.html
※ 編輯: i998like5566 (122.146.85.149), 05/19/2016 10:44:58
→
05/19 11:36, , 1F
05/19 11:36, 1F
→
05/19 12:33, , 2F
05/19 12:33, 2F
→
05/19 12:34, , 3F
05/19 12:34, 3F
→
05/19 12:34, , 4F
05/19 12:34, 4F
→
05/19 12:35, , 5F
05/19 12:35, 5F
→
05/19 13:07, , 6F
05/19 13:07, 6F
→
05/19 14:12, , 7F
05/19 14:12, 7F
→
05/19 14:12, , 8F
05/19 14:12, 8F
→
05/19 14:13, , 9F
05/19 14:13, 9F
→
05/19 14:13, , 10F
05/19 14:13, 10F
→
05/19 14:13, , 11F
05/19 14:13, 11F
→
05/19 14:13, , 12F
05/19 14:13, 12F