在表格布局中显示动态行的问题:Android

Question

我想在表格布局中显示数据.数据的数量是动态的,因此我需要在表中实现动态行.为此,我想在一行中显示4个TextView.

问题

目前,我能够在表格和四个TextView中显示数据,但我想在所有四个EditText之间有一些空格,但无法做到.

这是我的代码

for(ItemRow row : this.getRows()) {

                if(row != null) {
                    // delcare a new row
                    newRow = new TableRow(this);
                    newRow.setLayoutParams(new LayoutParams(
                            LayoutParams.FILL_PARENT,
                            LayoutParams.WRAP_CONTENT));
                    newRow.setPadding(0, 2, 0, 2);

                    column1 = new TextView(this);
                    column2 = new TextView(this);
                    column3 = new TextView(this);
                    column4 = new TextView(this);

                    column1.setTextColor(Color.BLACK);
                    column2.setTextColor(Color.BLACK);
                    column3.setTextColor(Color.BLACK);
                    column4.setTextColor(Color.BLACK);
                    column1.setSingleLine(false);
                    column2.setSingleLine(false);
                    column3.setSingleLine(false);
                    column4.setSingleLine(false);

                    if(row.getColumnOne() != null){
                        column1.setText(row.getColumnOne());
                    } 

                    if(row.getColumnTwo() != null) {
                        column2.setText(row.getColumnTwo());
                    }

                    if(row.getColumnThree() != null) {
                        column3.setText(row.getColumnThree());
                    }

                    if(row.getColumnFour() != null) {
                        column4.setText(row.getColumnFour());
                    }

                    //Now add a row 
                    newRow.addView(column1);
                    newRow.addView(column2);
                    newRow.addView(column3);
                    newRow.addView(column4);
                    //Add row to table
                    table.addView(newRow, new TableLayout.LayoutParams(
                            LayoutParams.FILL_PARENT,
                            LayoutParams.WRAP_CONTENT));
                }
            }

这是我的输出:

需要

我需要列之间的空格.我该怎么做？

Answer 1

为每个textveiw小部件设置padding left 5dp android:paddingLeft="5dp"