如何将GridLayout cols设置为不同宽度

GridLayout gridLayout = findViewById(R.id.gridLayout);

// 设置列的规格
gridLayout.setColumnSpec(0, GridLayout.spec(0, 1, 1f)); // 第一列宽度为 1
gridLayout.setColumnSpec(1, GridLayout.spec(1, 2, 2f)); // 第二列宽度为 2
gridLayout.setColumnSpec(2, GridLayout.spec(2, GridLayout.UNDEFINED)); // 第三列宽度未定义

// 添加视图到 GridLayout
TextView textView1 = new TextView(this);
textView1.setText("Column 1");
gridLayout.addView(textView1);

TextView textView2 = new TextView(this);
textView2.setText("Column 2");
gridLayout.addView(textView2);

TextView textView3 = new TextView(this);
textView3.setText("Column 3");
gridLayout.addView(textView3);