Question

我正在开发一个应用程序，我在其中以编程方式生成行：

TableLayout tableLayout = (TableLayout) findViewById(R.id.tablelayout);
for(int j=0; j<50; j++){
    TableRow tableRow = new TableRow(this);
    tableRow.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.MATCH_PARENT, TableRow.LayoutParams.WRAP_CONTENT));
    for(int i = 0; i<10; i++){
        TextView t = new TextView(this);
        t.setText("Dynamic TV");
        t.setPadding(10, 10, 10, 10);
        t.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT, TableRow.LayoutParams.WRAP_CONTENT));
        tableRow.addView(t);

        // Added Horizontal line as
        View view=new View(this);
        view.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.MATCH_PARENT, 1));
        view.setBackgroundColor(Color.rgb(50, 50, 50));
        tableLayout.addView(view);
    }
    tableLayout.addView(tableRow, new TableLayout.LayoutParams(TableLayout.LayoutParams.MATCH_PARENT, TableLayout.LayoutParams.WRAP_CONTENT,0.1f));
}

在这个我插入的水平线但我需要的是：

1。我希望垂直线作为列分隔符，

2. 想要降低水平线的高度。

我尝试了各种方法，但无法完成任务。请指导我如何做到这一点。

Answer 1

要添加垂直分隔符并设置高度1px，您可以尝试此

TableLayout tableLayout = (TableLayout) findViewById(R.id.tablelayout);
for (int j = 0; j < 50; j++) {
TableRow tableRow = new TableRow(this);
tableRow.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.MATCH_PARENT, TableRow.LayoutParams.WRAP_CONTENT));
for (int i = 0; i < 10; i++) {
TextView t = new TextView(this);
t.setText("Dynamic TV");
t.setPadding(10, 10, 10, 10);
t.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT, TableRow.LayoutParams.WRAP_CONTENT));
tableRow.addView(t);

// Add vertical separator
                View v = new View(this);
                v.setLayoutParams(new TableRow.LayoutParams(1, TableRow.LayoutParams.MATCH_PARENT));
                v.setBackgroundColor(Color.rgb(50, 50, 50));
                tableRow.addView(v);
            }
            // Added Horizontal line as
            View view = new View(this);
            view.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.MATCH_PARENT, 1));
            view.setBackgroundColor(Color.rgb(50, 50, 50));
            tableLayout.addView(view);

tableLayout.addView(tableRow, new TableLayout.LayoutParams(TableLayout.LayoutParams.MATCH_PARENT, TableLayout.LayoutParams.WRAP_CONTENT, 0.1f));

Answer 2

请尝试以下代码：

// Added Horizontal line as
    View view1=new View(this);
    view1.setLayoutParams(new TableRow.LayoutParams(1, TableRow.LayoutParams.MATCH_PARENT));
    view1.setBackgroundColor(Color.rgb(50, 50, 50));
    tableLayout.addView(view1);

Android：以编程方式在表视图中的垂直线

2 个答案: