ListView setOnItemClickListener 在自定义列表视图中不起作用 [英] ListView setOnItemClickListener not working in custom list view
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问题描述
我有一个列表视图,每行有两个文本视图和一个编辑文本,列表视图 setOnItemClickListener() 不起作用.
I have a list view with two text view and one edit text in each row , list view setOnItemClickListener() is not working.
这是我的 Java 代码.
public class CreateChallan extends Activity {
ListView lstCreate;
String[] strmainItemCode;
String[] strItem;
String[] strQuantity;
Context context=this;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.createchallan);
lstCreate= (ListView) findViewById(R.id.createlist);
lstCreate.setChoiceMode(AbsListView.CHOICE_MODE_MULTIPLE);
strmainItemCode= new String[]{"555551","255555","355555","455555","555555"};
strItem =new String[]{"A","B","C","D","F"};
strQuantity =new String[]{"100","200","30","400","500"};
CreateAdapter adapter= new CreateAdapter(this, strmainItemCode, strItem, s trQuantity);
lstCreate.setAdapter(adapter);
lstCreate.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position1, long id) {
// TODO Auto-generated method stub
Toast.makeText(context, "Position", Toast.LENGTH_LONG).show();
}
});
}
// Create List Adapter
class CreateAdapter extends ArrayAdapter<String>
{
TextView txtItecode, txtItem;
EditText editQuantity;
String[] strItecode;
String[] strItem;
String[] strQuantity;
Context context;
CreateAdapter(Context context, String[] strItemcode, String[] strItem, String[] strQauntity)
{
super(context,R.layout.create_list_item,R.id.txtItemcode,strItemcode);
this.context= context;
this.strItecode= strItemcode;
this.strItem= strItem;
this.strQuantity= strQauntity;
}
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater mInflater = (LayoutInflater) context.getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
View row;
row=mInflater.inflate(R.layout.create_list_item, parent,false);
txtItecode= (TextView) row.findViewById(R.id.txtItemcode);
txtItem =(TextView) row.findViewById(R.id.txtItem);
editQuantity = (EditText) row.findViewById(R.id.editcreateQuantity);
txtItecode.setText(strItecode[position]);
txtItem.setText(strItem[position]);
editQuantity.setText(strQuantity[position]);
txtItecode.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Toast.makeText(context, "click", Toast.LENGTH_LONG).show();
}
});
return row;
}
}
}
这里是我的列表xml代码
<ListView
android:id="@+id/createlist"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:clickable="true"
android:cacheColorHint="#00000000"
android:divider="#adb8c2"
android:dividerHeight="1dp"
android:scrollingCache="false"
android:smoothScrollbar="true"
android:focusable="false"
android:focusableInTouchMode="false"
>
</ListView>
请建议我如何解决这个问题.
Please Suggest me How i can fix this problem.
提前致谢
推荐答案
设置这些属性
android:focusable="false"
android:focusableInTouchMode="false"
用于 create_list_item xml 文件中的所有 UI 元素.
for your all UI elements in your create_list_item xml file.
同时从 ListView 中删除该属性.
Also remove that properties from ListView.
所以你的 ListView 将是
So your ListView will be
<ListView
android:id="@+id/createlist"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:clickable="true"
android:cacheColorHint="#00000000"
android:divider="#adb8c2"
android:dividerHeight="1dp"
android:scrollingCache="false"
android:smoothScrollbar="true">
</ListView>
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