通过tablerow问题设置缘

问题描述

我有以下的code，它试图设置margin：

I have the following code, which tries to set the margin:

TableRow tr = new TableRow(this);
                    TableLayout.LayoutParams tableRowParams=
                          new TableLayout.LayoutParams
                          (TableLayout.LayoutParams.FILL_PARENT,TableLayout.LayoutParams.WRAP_CONTENT);

                          int leftMargin=20;
                          int topMargin=50;
                          int rightMargin=0;
                          int bottomMargin=50;

                         tableRowParams.setMargins(leftMargin, topMargin, rightMargin, bottomMargin);
                         tr.setLayoutParams(tableRowParams);

 TextView name = new TextView(this);
                          name.setText(Html.fromHtml(venues.get(j).name + "<br><br>" + venues.get(j).getFullAddress()));

然而，这不设置余量。我在做什么错在这里？

However this doesn't set the margin. What am I doing wrong here?

推荐答案

编辑。哎呀，我的坏，TableLayout.LayoutParams是罚款。上的TableRow的儿童使用TableRow.LayoutParams。

Edit. Whoops, my bad, TableLayout.LayoutParams is fine. Use TableRow.LayoutParams on the children of the TableRow.

我只是跑这个code（这是，在大多数情况下，你的code）和保证金套正确

I just ran this code (which is, for the most part, your code) and the margin sets correctly

TableRow tr = new TableRow(this);
TableLayout.LayoutParams tableRowParams=
    new TableLayout.LayoutParams
    (TableLayout.LayoutParams.FILL_PARENT,TableLayout.LayoutParams.WRAP_CONTENT);

    int leftMargin=100;
    int topMargin=50;
    int rightMargin=0;
    int bottomMargin=50;

    tableRowParams.setMargins(leftMargin, topMargin, rightMargin, bottomMargin);
      tr.setLayoutParams(tableRowParams);

    TextView tv = new TextView(this);
    tv.setText("EXAMPLE ROW");
    TableRow.LayoutParams textParams = new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT,
            TableRow.LayoutParams.WRAP_CONTENT);
    tv.setLayoutParams(textParams);
    tr.addView(tv);

    tlayout.addView(tr);

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