Android - 带有2个textView的ListView得到哪一个被点击
问题描述:
我有一个列表视图,其中有2个textview,里面是右边,一个是左边,我想设置一个onClickListerner,并获取被点击的文本以及被点击的列表视图的行。Android - 带有2个textView的ListView得到哪一个被点击
我已经能够设置获取被点击的行,但现在我需要帮助找出行中被点击的文本视图。
下面是在列表视图中的单元格我的设立:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="text1"
android:id="@+id/1"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:textColor="#ffffffff" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="text2"
android:id="@+id/2"
android:minHeight="60dp"
android:textSize="18dp"
android:gravity="center"
/>
</RelativeLayout>
这是我MainActivity.java与设置列表视图什么到目前为止,我都试过了。
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
populateCarList();
populateListView();
registerClickCallback();
private void populateCarList() {
userDiningHall.add(new DiningHall("hall1", open1));
userDiningHall.add(new DiningHall("hall2", open2));
userDiningHall.add(new DiningHall("hall3", open3));
userDiningHall.add(new DiningHall("hall4", open4));
}
private void populateListView() {
ArrayAdapter<DiningHall> adapter = new MyListAdapter();
ListView list = (ListView)findViewById(R.id.homeListView);
list.setAdapter(adapter);
}
//THIS GETS WHAT ROW WAS CLICKED
private void registerClickCallback() {
ListView list = (ListView)findViewById(R.id.homeListView);
list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent,View ViewClicked, int position, long id) {
DiningHall clickedDiningHall = userDiningHall.get(position);
String message = "You clicked position " + position + " which is dining hall " +
clickedDiningHall.getDiningHallName();
Toast.makeText(MainActivity.this, message, Toast.LENGTH_LONG).show();
}
});
}
private class MyListAdapter extends ArrayAdapter<DiningHall> {
public MyListAdapter() {
super(MainActivity.this, R.layout.home_item_view, userDiningHall);
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View itemView = convertView;
if (itemView == null) {
itemView = getLayoutInflater().inflate(R.layout.home_item_view, parent, false);
}
//Find the dining hall
DiningHall currentDiningHall = userDiningHall.get(position);
//Fill the view
TextView diningHallText = (TextView)itemView.findViewById(R.id.itemDiningHallTextView);
diningHallText.setText(currentDiningHall.getDiningHallName());
TextView openText = (TextView)itemView.findViewById(R.id.itemOpenTextView);
openText.setText(currentDiningHall.getDiningHallOpen());
return itemView;
}
}
我怎样才能得到什么行被点击和什么textview被点击?
感谢您的帮助提前。 :)
答
您可以为TextView
s设置相同的View.OnClickListener
。然后通过致电v.getId()
查询onClick(View v)
中点击的View
的ID。
答
你可以为这两个TextViews并在列表视图设置OnItemclickLister设置简单setOnclickListner
在getView每个TextView的
设置不同onClickListener() – 2014-12-08 03:54:15