如何創建與Android的

Question

我需要顯示錶格邊框，以及錶行邊界dynamically.I創建的表像這樣的邊框的動態表：

TableLayout tl = (TableLayout) findViewById(R.id.tableLayout1); 
    for (int i = initil; i <end; i++) { 
     TableRow tr = new TableRow(this); 
     tr.setTag(i); 
     TableLayout.LayoutParams tableRowParams = new TableLayout.LayoutParams(TableLayout.LayoutParams.WRAP_CONTENT,TableLayout.LayoutParams.WRAP_CONTENT); 


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

     TextView txtCode = new TextView(this); 
     txtCode.setTextSize(1, 12); 
     createView(tr, txtCode, productList.get(i).getProductCode()); 

     TextView txtDes = new TextView(this); 
     txtDes.setTextSize(1, 12); 
     createView(tr, txtDes, productList.get(i).getDescription()); 

     EditText txtQty = new EditText(this); 
     txtQty.setTextSize(2, 12); 
     txtQty.setHeight(4); 
     txtQty.setWidth(6); 
     txtQty.setId(i); 
     txtQty.setFocusable(true); 
     txtQty.setInputType(InputType.TYPE_NUMBER_FLAG_DECIMAL); 
     txtQty.setText("0.00"); 
     tr.addView(txtQty); 

     txtQty.addTextChangedListener(new TextWatcher() { 
      public void afterTextChanged(Editable s) { 
       Log.v("TAG", "afterTextChanged" + s.toString()); 
      } 

      public void beforeTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) { 
       Log.v("TAG", "beforeTextChanged"); 
      } 

      public void onTextChanged(CharSequence s, int start, int before, int count) { 
       Log.v("TAG", "onTextChanged"); 
      } 
     }); 

     if(invPriceEdit.equals("") && invPriceEdit.equals("1")){ 
      EditText txtPrice = new EditText(this); 
      txtPrice.setText(Double.toString(productList.get(i).getPrice())); 
      txtPrice.setTextSize(12); 
      txtPrice.setHeight(3); 
      txtPrice.setWidth(8); 
      tr.addView(txtPrice); 

     }else{ 
      TextView txtPrice = new TextView(this); 
      txtPrice.setTextSize(12); 
      txtPrice.setWidth(8); 
      txtPrice.setText(Double.toString(productList.get(i).getPrice())); 
     } 
     Log.i("----" , Double.toString(productList.get(i).getPrice())); 


     tl.addView(tr); 
        tr.addView(t); 
    } 

     public void createView(TableRow tr, TextView t, String viewdata) { 
     t.setText(viewdata); 
     t.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); 
     t.setTextColor(Color.DKGRAY); 
     t.setPadding(1, 0, 0, 0); 
     tr.setPadding(0, 0, 0, 0); 
     tr.addView(t); 
} 

如何給請幫我..

在此先感謝

Answer 1

您可以嘗試定義樣式XML文件並使用setBackgroundDrawable（）函數將它用於您的表。

<?xml version="1.0" encoding="UTF-8"?> 
<shape xmlns:android="http://schemas.android.com/apk/res/android"> 
    <solid android:color="#99FFFFFF"/> 
    <corners android:radius="30px"/> 
    <padding android:left="0dp" android:top="0dp" android:right="0dp" android:bottom="0dp" /> 
</shape> 

Answer 2

一個簡單的方法，使這個

1. 應用黑色對整個表的佈局
2. 每個錶行申請1DP的保證金
3. 表格行內的每個孩子的指定一個白色作爲背景，並且邊距爲1dp

這將在行之間創建一個黑色邊框並列

<TableLayout 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:background="@android:color/black" > 

     <TableRow 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:layout_margin="1dp" 
      > 

      <TextView 
       android:id="@android:id/empty" 
       android:layout_width="match_parent" 
       android:layout_height="match_parent" 
       android:layout_weight="1" 
       android:layout_marginLeft="1dp" 
       android:background="@android:color/white" 
       android:text="@string/no_demos" /> 

      <TextView 
       android:id="@android:id/empty" 
       android:layout_weight="1" 
       android:layout_marginLeft="1dp" 
       android:background="@android:color/white" 
       android:layout_width="match_parent" 
       android:layout_height="match_parent" 
       android:text="@string/no_demos" /> 


     </TableRow> 

     <TableRow 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:layout_margin="1dp" 
      > 

      <TextView 
       android:id="@android:id/empty" 
       android:layout_weight="1" 
        android:background="@android:color/white" 
       android:layout_width="match_parent" 
       android:layout_height="match_parent" 
       android:text="@string/no_demos" /> 

      <TextView 
       android:id="@android:id/empty" 
       android:layout_weight="1" 
        android:background="@android:color/white" 
       android:layout_marginLeft="1dp" 
       android:layout_width="match_parent" 
       android:layout_height="match_parent" 
       android:text="@string/no_demos" /> 


     </TableRow> 


    </TableLayout>