如何在以编程方式创建的 TableRow 之间添加分隔线？

发布于 2024-10-19 00:16:05 字数 660 浏览 1 评论 0原文

我有一个在 Android 项目中以编程方式创建的 TableLayout。只要从数据库中获取更多行，我就会不断添加 TableRows。现在我想在 TableRow 之间添加分隔线，例如边框。

在我从 XML 静态创建的另一个 TableLayout 中，我使用 View 作为分隔符，使用 style.xml 进行样式设置。

我尝试将视图添加到表格布局中，如下所示：

View v=new View(this);
         v.setLayoutParams(new LayoutParams(
                 LayoutParams.FILL_PARENT,
                 LayoutParams.WRAP_CONTENT));
         v.setBackgroundResource(R.drawable.rowseparator_shape);
             tr.addView(mTvDate);
             tr.addView(mTvResult);

             tl.addView(tr); 
             tl.addView(v);

但它仅在收集所有 TableRows 之后添加一次。为每个添加的 tr 添加一个视图的明智方法是什么？或者我应该一起使用其他东西吗？

原文

I have a TableLayout that is created programmatically in an Android project. I keep adding TableRows as long as there are more rows fetched from the database. Now I want to add separating lines, like a border, between the TableRows.

In my other TableLayout that I created statically from XML I used a View as a separator, style with a style.xml.

I tried adding a View to the tablelayout like so:

View v=new View(this);
         v.setLayoutParams(new LayoutParams(
                 LayoutParams.FILL_PARENT,
                 LayoutParams.WRAP_CONTENT));
         v.setBackgroundResource(R.drawable.rowseparator_shape);
             tr.addView(mTvDate);
             tr.addView(mTvResult);

             tl.addView(tr); 
             tl.addView(v);

But it only gets added once after all the collected TableRows. What would be a smart way of adding one View for each tr added? Or should I use something else alltogether?

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把人绕傻吧 2024-10-26 00:16:05

View v = new View(this);
v.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.FILL_PARENT, 1));
v.setBackgroundColor(Color.rgb(51, 51, 51));
tr.addView(mTvDate);
tr.addView(mTvResult);

tl.addView(tr); 
tl.addView(v);

在这里，我创建了一个具有特定背景颜色的一像素高的视图。这对我有用。

View v = new View(this);
v.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.FILL_PARENT, 1));
v.setBackgroundColor(Color.rgb(51, 51, 51));
tr.addView(mTvDate);
tr.addView(mTvResult);

tl.addView(tr); 
tl.addView(v);

Here I'm creating a view that is one pixel high with a specific background color. This works for me.

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策马西风 2024-10-26 00:16:05

感谢 Madhusuthanan 的帮助。我花了一段时间寻找如何做到这一点，以简单地用水平线分隔 TextView。我以编程方式创建视图（不使用表布局）。这是我根据上述答案得出的结论：

View line = new View(this);
line.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, 1));
line.setBackgroundColor(Color.rgb(51, 51, 51));
layout.addView(line);

简单！希望这对其他人有帮助！

Thanks to Madhusuthanan for this. I spent a while searching for how to do this to simply separate TextViews with a horizontal line. I was creating my view programmatically (without using a Table layout). Here is what I came up with based on the above answer:

View line = new View(this);
line.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, 1));
line.setBackgroundColor(Color.rgb(51, 51, 51));
layout.addView(line);

Simple! Hope this helps someone else!

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