【发布时间】:2012-02-15 21:59:35
【问题描述】:
我搜索了 stackoverflow,但找不到答案(确定某处有答案),但我正在尝试为每个 listview 输入添加一个活动。我可以用一个意图来管理它,但是我如何给每个列表视图输入一个单独的活动。所以说清楚,我想让每个项目都有一个单独的活动。
当前使用此代码启动活动,但希望为每个项目单独活动。
public class ListviewActivityActivity extends ListActivity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// storing string resources into Array
String[] adobe_products = getResources().getStringArray(R.array.list_products);
// Binding resources Array to ListAdapter
this.setListAdapter(new ArrayAdapter<String>(this, R.layout.list_item, R.id.label, adobe_products));
ListView lv = getListView();
// listening to single list item on click
lv.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
// selected item
String product = ((TextView) view).getText().toString();
// Launching new Activity on selecting single List Item
Intent i = new Intent(getApplicationContext(), BMICalculatorActivity.class);
startActivity(i);
}
});
}
已尝试添加此内容,但未成功
private static final int ACTIVITY_0 = 0;
private static final int ACTIVITY_1 = 1;
private static final int ACTIVITY_2 = 2;
protected void onListItemClick(ListView l, View v, int position, long id)
{
super.onListItemClick(l, v, position, id);
final Intent intent = new Intent();
// Set up different intents based on the item clicked:
switch (position)
{
case ACTIVITY_0:
intent.setClass(this, listview.activty.BMICalculatorActivity.class);
break;
case ACTIVITY_1:
intent.setClass(this, listview.activty.BodyLog.class);
break;
我知道它可能很容易排序,所以任何帮助都会令人惊叹。谢谢
【问题讨论】:
标签: android listview android-activity