需要导航抽屉的帮助

Question

我已从 https://developer.android.com/intl/es/samples/NavigationDrawer/res/drawable-mdpi/ic_drawer.html 下载 ic_drawer.png 并将其粘贴到 mipmap-hdpi、mipmap-mdpi、mipmap-xhdpi、mipmap-xxhdpi。但我无法解析符号 ic_drawer

  actionBarDrawerToggle = new ActionBarDrawerToggle(
                this,                  /* host Activity */
                drawerLayout,         /* DrawerLayout object */
                R.drawable.ic_drawer,  /* nav drawer icon to replace 'Up' caret */
                R.string.drawer_open,  /* "open drawer" description */
                R.string.drawer_close  /* "close drawer" description */
        );

如何解决这个问题？谢谢

Answer 1

您应该放置 mipmap 引用而不是 drawable

R.mipmap.ic_drawer

如此处所述http://developer.android.com/reference/android/R.mipmap.html

需要导航抽屉的帮助

Need help for navigation drawer

icons

android

android-studio

navigation-drawer