在listView中点击其中的item。获得对应的ID或者别的信息

// 点击listView中的项.把点击的当前行id传到另外一个activity中
getListView().setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
String select_ImgUrl = null;
try {
cursor1.moveToPosition(position);// cursor1移动到点击的当前行
select_ImgUrl = cursor1.getString(1); // 获得这一行的在数据库中的id
} catch (Exception e) {
// TODO: handle exception
e.printStackTrace();
}


Intent intent1 = new Intent(Index.this, OneImage.class);
intent1.putExtra("imgId", select_ImgUrl);
startActivity(intent1);
}
});