如何以编程方式将表格布局高度平均分配给表格行 [英] How to equally divide the table layout height to table rows in programmatically

问题描述

我是android开发的初学者。在我的应用程序中，我动态创建了tablerow。我想平均将表格布局高度划分为表格行。但它没有用......



我创建9行每行包含9个TextView



我的xml是

Hi,

I am beginner in android development. In my application I was creating tablerow dynamically. I want to equally divide the table layout height to table rows. But its not working...

I am creating 9 rows each row contains 9 TextView

My xml is

<LinearLayout

xmlns:android="http://schemas.android.com/apk/res/android"

            android:id="@+id/header"

            android:layout_width="fill_parent"

            android:layout_height="fill_parent"                                 

            android:orientation="vertical"  

            android:weightSum="100"   >

    <TableLayout 

        android:layout_weight="80"

        android:layout_width="fill_parent"

        android:layout_height="0dp"

        android:removed="#000"

        android:paddingTop="1dp"

        android:paddingLeft="1dp"

        android:paddingRight="1dp"

        android:paddingBottom="1dp"

        android:id="@+id/sudokuboard"

        android:stretchColumns="*"

        android:weightSum="100" >

    </TableLayout> 

< br $> b $ b

我的代码是

And my code is

tblsudoku = (TableLayout) findViewById(R.id.sudokuboard);

   //1st Row

   for(int i=0; i < 9; i++)
   {
       TableRow NewRow1 =new TableRow(this);
       NewRow1.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.FILL_PARENT,TableRow.LayoutParams.FILL_PARENT,10.0f));

       NewRow1.setPadding(1, 1, 1, 1);

       for(int j=0; j<9; j++)
       {
           TextView tv_00 = new TextView(this);
           int id=10*i;
           id=id+j;
           String strText=""+id;
           tv_00.setText(strText);
           tv_00.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.FILL_PARENT,TableRow.LayoutParams.FILL_PARENT, 10.0f));
           tv_00.setGravity(Gravity.CENTER);
           tv_00.setBackgroundColor(Color.parseColor("#FFFFFF"));
           tv_00.setId(id);
           NewRow1.addView(tv_00);
       }
       //tblsudoku.addView(NewRow1, new TableLayout.LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.WRAP_CONTENT));
       tblsudoku.addView(NewRow1);

   }

推荐答案

我有完全相同的问题。 ：D



似乎在代码中将行添加到TableLayout时，不考虑TableRow中的weight参数。



在静态XML布局文件中它可以工作。





更新1

我找到了这里的解决方案！



关键句是一个小部件必须有它的

*父*的LayoutParams。，所以你必须为你的表行更改 TableRow.LayoutParams 到 TableLayout.LayoutParams 。

希望它有效！

Hi,

I have the exact same problem. :D

It seems, that the weight parameter in a TableRow is just not considered when adding the row to a TableLayout in code.

In a static XML-layout-file it works.


Update 1
I found the solution here!

The key sentence is "A widget must have the LayoutParams of its
*parent*.", so you have to change the TableRow.LayoutParams to TableLayout.LayoutParams for your table rows.
Hope it works!

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