android:导航抽屉(ActionBarDrawerToggle)能在init/default上显示吗

android:导航抽屉(ActionBarDrawerToggle)能在init/default上显示吗,android,navigation,navigation-drawer,Android,Navigation,Navigation Drawer,我正在使用导航抽屉ActionBarDrawerToggle,它总是在初始化后隐藏,我可以先显示它吗?试试这个 DrawerLayout mDrawerLayout; protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(/**Your content View**/) mDrawerL

我正在使用导航抽屉ActionBarDrawerToggle,它总是在初始化后隐藏,我可以先显示它吗?

试试这个

    DrawerLayout mDrawerLayout;

    protected void onCreate(Bundle savedInstanceState)
    {
     super.onCreate(savedInstanceState);
     setContentView(/**Your content View**/) 
     mDrawerLayout = (DrawerLayout)findViewById(/**Your drawer**/);
     mDrawerLayout.openDrawer(Gravity.START);
    }