如何在Android中以编程方式设置图标和导航抽屉菜单项标题之间的边距?

我正在开发一个Android应用程序.在我的应用程序中，我正在使用导航抽屉和导航视图.但是我以编程方式为他们设置了菜单项.对于菜单项，我同时设置了图标和标题.但是我对此有疑问.也就是说，我无法设置以编程方式添加到菜单的图标和标题之间的间距.

I am developing an Android App. In my app, I am using navigation drawer and navigation view. But I set the menu item for them programmatically. For a menu item, I set both icon and title. But I am having a problem with that. That is I cannot set the spacing between icon and title that I programmatically added to menu.

这是我以编程方式将项目添加到菜单的方式

This is how I programmatically add item to menu

Menu menu = leftDrawer.getMenu();
        SubMenu subMenu = menu.addSubMenu(MAIN_MENU_ITEM_GROUP_ID, 99, 99, "Others");

        subMenu.add(MAIN_MENU_ITEM_GROUP_ID,96,96,"Monthly Leaderboard").setIcon(R.drawable.leaderboard_icon).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
            @Override
            public boolean onMenuItemClick(MenuItem item) {
                startActivity(new Intent(MainActivity.this, LeaderboardActivity.class));
                return false;
            }
        });

        subMenu.add(MAIN_MENU_ITEM_GROUP_ID,96,96,"Settings").setIcon(R.drawable.settings_icon).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
            @Override
            public boolean onMenuItemClick(MenuItem item) {
                startActivity(new Intent(MainActivity.this, SettingsActivity.class));
                return false;
            }
        });

但是图标和标题之间的间距设置不正确.

But spacing between between icon and title is not properly set.

这是我的问题的屏幕截图

This is the screenshot of my problem

如屏幕截图所示，屏幕左侧和图标之间的间距以及图标和标题之间的间距不相同.如何通过编程设置图标和菜单项标题之间的间距?

As you can see in screenshot, spacing between left side of screen and icon and spacing between icon and title are not same. How can I set the spacing between icon and title of menu item programmatically?