如何在TabWidget上水平居中放置TabBar

// 创建TabWidget布局
LinearLayout tabWidgetLayout = new LinearLayout(context);
tabWidgetLayout.setOrientation(LinearLayout.HORIZONTAL);

// 创建TabBar
TabLayout tabBar = new TabLayout(context);
tabBar.setTabGravity(TabLayout.GRAVITY_CENTER);

// 设置TabBar的布局参数
LinearLayout.LayoutParams tabBarParams = new LinearLayout.LayoutParams(
    LinearLayout.LayoutParams.WRAP_CONTENT,
    LinearLayout.LayoutParams.WRAP_CONTENT
);
tabBarParams.gravity = Gravity.CENTER_HORIZONTAL;
tabBar.setLayoutParams(tabBarParams);

// 设置TabBar的样式和属性
tabBar.setBackgroundColor(Color.WHITE);
tabBar.setTabTextColors(Color.BLACK, Color.RED);

// 将TabBar添加到TabWidget中
tabWidgetLayout.addView(tabBar);

// 将TabWidget添加到布局中
LinearLayout mainLayout = findViewById(R.id.main_layout);
mainLayout.addView(tabWidgetLayout);