android GridLayout 设置子元素的rowspan,colspan，并填充单元格
LinearLayout layout = new LinearLayout(Activity_TableEdit.this); GridLayout.LayoutParams layoutParams = new GridLayout.LayoutParams(); layoutParams.rowSpec = GridLayout.spec(currentRow, field.getFieldRowSpan2(), GridLayout.FILL); layoutParams.columnSpec = GridLayout.spec(currentColumn, field.getFieldColSpan2(), GridLayout.FILL); gridLayout.addView(layout,layoutParams);