如何增加从setSupportActionBar创建的汉堡包图标的大小

<androidx.appcompat.widget.Toolbar
    android:id="@+id/toolbar"
    android:layout_width="match_parent"
    android:layout_height="?attr/actionBarSize"
    android:background="?attr/colorPrimary"
    app:popupTheme="@style/ThemeOverlay.AppCompat.Light"
    app:layout_scrollFlags="scroll|enterAlways"
    app:layout_collapseMode="pin" />

Toolbar toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);

ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
        this, drawerLayout, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
drawerLayout.addDrawerListener(toggle);
toggle.syncState();

// 修改汉堡包图标的大小
Drawable drawable = toggle.getDrawerArrowDrawable();
drawable.setSize(50, 50); // 设置图标的宽高