android - 单击自定义 ListView 项 Edittext 时打开自定义对话框

Question

我想在单击我的自定义 ListView 项时打开自定义 Dialog()。

到目前为止我已经尝试过，但无法打开对话框。这是代码详细信息:

@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
    // TODO Auto-generated method stub
    super.onListItemClick(l, v, position, id);

    Dialog dialog = new Dialog(this);
    dialog.setContentView(R.layout.input_dialog);
    dialog.setTitle("What about Today!");

           **//initialize custom dialog items.**
    EditText mood = (EditText) dialog.findViewById(R.id.editTextyourMode);
    Button btnSaveButton = (Button) dialog
            .findViewById(R.id.btnSaveMyMoods);
    Button btnClear = (Button) dialog
            .findViewById(R.id.btnClear);
    dialog.show();

}

这里是自定义数组适配器 getView(...) 方法。

@Override
public View getView(int position, View convertView, ViewGroup parent) {

LayoutInflater inflater = (LayoutInflater) context
            .getSystemService(Context.LAYOUT_INFLATER_SERVICE);

View rowView = inflater.inflate(R.layout.sell_info_list, parent, false);


TextView product_id = (TextView) rowView.findViewById(R.id.product_id);//
product_id.setText(products.get(position).getProduct_id());

EditText product_quantity = (EditText) rowView
            .findViewById(R.id.editTextQuantity);

return rowView;
}

最后，我想在单击 ListView 项编辑文本时打开此对话框。有人帮帮我吗？

Answer 1

尝试:

// Click event for single list row
@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
super.onListItemClick(l, v, position, id);
                EditText edit = (EditText) (findViewById(R.id.editText));
                if (edit != null) {
                    edit.setOnClickListener(new View.OnClickListener() {

                        @Override
                        public void onClick(View v) {
                            Toast.makeText(MainActivity.this, "CLICKED",
                                    Toast.LENGTH_LONG).show();
                        }
                    });
                } else {
                    Toast.makeText(MainActivity.this, "EditText not found",
                            Toast.LENGTH_LONG).show();
                }
            }
        });