Question

我已动态创建表格行并添加了带表格布局的视图现在我想更改所选行的背景颜色和特定文本视图，当用户选择另一行时，前一行颜色应该被禁用。提前致谢。下面是我的代码。

    for(int s=0;s<lstFilteredTradeOrder.size();s++)
    {
        final TableRow tableRow         = new TableRow(OrderbookFragment.this.getActivity());
        tableRow.setId(s);

        tableRow.setClickable(true);
        tableRow.setLayoutParams(new TableLayout.LayoutParams(TableLayout.LayoutParams.WRAP_CONTENT, TableLayout.LayoutParams.WRAP_CONTENT) );
        tableRow.setWeightSum(1);
        final View rowView;
        rowView = OrderbookFragment.this.getActivity().getLayoutInflater().inflate(R.layout.custom_order_book, null);
        TextView textName                   = (TextView)rowView.findViewById(R.id.txt_name);
        TextView textLastUpdated            = (TextView)rowView.findViewById(R.id.txt_lastupdated);
        TextView textAction                 = (TextView)rowView.findViewById(R.id.txt_action);
        TextView textOrdPrice               = (TextView)rowView.findViewById(R.id.txt_ordprice);
        TextView textOrdQty                 = (TextView)rowView.findViewById(R.id.txt_ordqty);
        TextView textStatus                 = (TextView)rowView.findViewById(R.id.txt_status);
        final ImageView imageView                =(ImageView)rowView.findViewById(R.id.image_arrow);

        textName.setText(lstFilteredTradeOrder.get(s).getstockCodeName());
        textLastUpdated.setText(FormatUtil.formatDateString(String.valueOf(lstFilteredTradeOrder.get(s).getLastUpdate()),
                "yyyyMMddHHmmss", "dd/MM/yyyy HH:mm:ss"));
        textAction.setText(lstFilteredTradeOrder.get(s).getAction());
        textOrdPrice.setText(String.format("%.3f", lstFilteredTradeOrder.get(s).getPrice()));
        textOrdQty.setText(FormatUtil.formatOpDouble(lstFilteredTradeOrder.get(s).getQuantity()));
        textStatus.setText(lstFilteredTradeOrder.get(s).getStatusText());


        tableRow.addView(rowView);

        tableRow.setOnClickListener(new View.OnClickListener() {
              Boolean color=true;

            public void onClick(View view) {

                 // here would like to change the background color.
                TradeOrder selectOrd= lstFilteredTradeOrder.get(tableRow.getId());
                 constructOrderbookOnclick(selectOrd);
            }
        });


        tblOrderbookDetails.addView(tableRow, new TableLayout.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT, TableRow.LayoutParams.WRAP_CONTENT));
    }

Answer 1

只需使用以下代码

data_Row_tv.setBackgroundColor(ContextCompat.getColor(context, R.color.your_color));

如何更改动态创建表格行的背景颜色

1 个答案: