Question

当我得到布局的宽度时我遇到了问题...添加新视图后它没有返回真正的宽度？...我该如何解决...谢谢......这是我的示例代码。< / p>

llDayHeaderTable = (LinearLayout) viewGroup
            .findViewById(R.id.llDayHeaderTable);
    LayoutInflater vi = (LayoutInflater) parent
            .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    for (View v : vTmp) {
        llDayHeaderTable.removeView(v);
    }
    vTmp.removeAllElements();

    for (int i = 0; i < dto.arrProductTitleList.size(); i++) {
        String productName = dto.arrProductTitleList.get(i).productInfoName;
        vItemHeader = vi.inflate(R.layout.layout_kpi_sku_group_accum_item,
                null);
        TextView tv = (TextView) vItemHeader
                .findViewById(R.id.tvHeaderProduct);
        tv.setText("" + productName);
        llDayHeaderTable.addView(vItemHeader);
        vTmp.add(vItemHeader);
    }
int width = llDayHeaderTable.getWidth();

Answer 1

尝试使用getMeasuredHeight（）和getMeasuredWidth（）而不是getWidth（）和getHeight（）

llDayHeaderTable.measure(0, 0);
final int w = llDayHeaderTable.getMeasuredWidth();
final int h = llDayHeaderTable.getMeasuredHeight();

布局动态添加视图时获取宽度布局

1 个答案: