Java Android表格单元格边框
下面的xml代码为我的表格单元格提供了一个适当的边框Java Android表格单元格边框,java,android,datatable,android-tablelayout,Java,Android,Datatable,Android Tablelayout,下面的xml代码为我的表格单元格提供了一个适当的边框 <TableRow android:background="#cdcdcd" > <TextView android:text="1st Column" android:background="#ffffff" android:layout_margin="2dip"/> <TextView android:text="2nd Column" android:background="#ffffff"
<TableRow android:background="#cdcdcd" >
<TextView android:text="1st Column" android:background="#ffffff" android:layout_margin="2dip"/>
<TextView android:text="2nd Column" android:background="#ffffff" android:layout_margin="2dip"/>
<TextView android:id="@+id/amount" android:background="#ffffff" android:layout_margin="2dip" android:text="3rd col"/>
</TableRow>
除了边框和设置“tv.setLayoutParams(lp);”时,列中的参数将消失。尝试通过调用 addView(视图子级、int索引、ViewGroup.LayoutParams参数) 另外,尝试为每个视图创建一个新的LayoutParams实例
dataTable = (TableLayout)findViewById(R.id.data_table);
TableRow tr=new TableRow(this);
counter++;
LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT);
lp.setMargins(2,2, 2, 2);
TextView tv= new TextView(this);
tv.setLayoutParams(lp);
tv.setText("text"+counter);
tv.setBackgroundColor(Color.parseColor("#ffffff"));
counter++;
TextView cb= new TextView(this);
cb.setLayoutParams(lp);
cb.setText("text"+counter);
counter++;
TextView ib= new TextView(this);
ib.setText("text"+counter);
ib.setLayoutParams(lp);
tr.setBackgroundColor(Color.parseColor("#cdcdcd"));
tr.setPadding(2, 2, 2, 2);
tr.addView(tv);
tr.addView(cb);
tr.addView(ib);
dataTable.addView(tr,new TableLayout.LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT));