如何将列标题添加到动态表

Question

我正在创建一个动态表来显示数据库的结果。我尝试了很多年但却无法正常工作。如何在此表中添加2个标题列？

private void BuildTable() {

        sqlcon.open();
        Cursor c = sqlcon.readEntry();

        int rows = c.getCount();
        int cols = c.getColumnCount();

        c.moveToFirst();

        // outer for loop
        for (int i = 0; i < rows; i++) {

            TableRow row = new TableRow(this);
            row.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT,
                    LayoutParams.WRAP_CONTENT));

            // inner for loop
            for (int j = 0; j < cols; j++) {

                TextView tv = new TextView(this);
                tv.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,
                        LayoutParams.WRAP_CONTENT));
                //tv.setBackgroundResource(R.drawable.cell_shape);
                tv.setGravity(Gravity.CENTER);
                tv.setTextSize(18);
                tv.setPadding(0, 5, 0, 5);

                tv.setText(c.getString(j));

                row.addView(tv);

            }

            c.moveToNext();

            table_layout.addView(row);

        }
        sqlcon.close();
    }

Answer 1

您可以尝试在外部循环之前创建TextView并创建TableRow实例，然后将其命名为[myrow]，然后调用：myrow.addView(mytextview);