TableLayout 里的TextView等组的LayoutParams参数不能是LinearLayout.LayoutParams这样来定义，
只能是用TableRow.LayoutParams
代码如下：
TableLayout.LayoutParams lpRow = new TableLayout.LayoutParams(
TableLayout.LayoutParams.FILL_PARENT,
TableLayout.LayoutParams.WRAP_CONTENT);
lpRow.leftMargin = 5;
TableRow.LayoutParams lpEdt = new TableRow.LayoutParams(
TableRow.LayoutParams.FILL_PARENT, 38);
lpEdt.topMargin = 6;
lpEdt.bottomMargin = 6;
TableRow.LayoutParams lpEdt2 = new TableRow.LayoutParams(
TableRow.LayoutParams.FILL_PARENT,
TableRow.LayoutParams.WRAP_CONTENT);
lpEdt2.topMargin = 6;
lpEdt2.bottomMargin = 6;
TableRow lay = new TableRow(layIndex.getContext());
//lay.setLayoutParams(lpRow);
layIndex.addView(lay, new TableLayout.LayoutParams(TableLayout.LayoutParams.WRAP_CONTENT, TableLayout.LayoutParams.WRAP_CONTENT));