我正在構建Xamarin Android應用程序,我想在自定義操作欄中實現帶抽屜的右側導航抽屜。一切正常(抽屜從右側滑出,......),除了一件事情:導航抽屜圖標未顯示。未顯示導航抽屜圖標
所以,這是我的Activity.axml
:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v4.widget.DrawerLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#ffffff"
android:id="@+id/drawerLayout">
<!-- Main Content -->
<FrameLayout xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent">
<fragment
android:name="com.google.android.gms.maps.MapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scrollbars="vertical"
android:id="@+id/map" />
...
</FrameLayout>
<!-- Right Navigation Drawer -->
<LinearLayout
android:orientation="vertical"
android:layout_width="250dp"
android:layout_height="match_parent"
android:layout_gravity="right"
android:background="#f2f2f2">
...
</LinearLayout>
</android.support.v4.widget.DrawerLayout>
</RelativeLayout>
這是我Activity.cs
:
using Android.Support.V4.App;
using Android.Support.V4.Widget;
...
public class Activity : Activity
{
...
private DrawerLayout mDrawerLayout;
private ActionBarDrawerToggle mDrawerToogle;
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
ActionBar.SetDisplayShowHomeEnabled(false);
ActionBar.SetDisplayShowTitleEnabled(false);
ActionBar.SetCustomView(Resource.Layout.CustomActionBar);
ActionBar.SetDisplayShowCustomEnabled(true);
SetContentView(Resource.Layout.Activity2);
mDrawerLayout = FindViewById<DrawerLayout>(Resource.Id.drawerLayout);
mDrawerToogle = new ActionBarDrawerToggle(this, mDrawerLayout, Resource.Drawable.ic_drawer,Resource.String.open_drawer_layout, Resource.String.close_drawer_layout);
mDrawerLayout.SetDrawerListener(mDrawerToogle);
ActionBar.SetDisplayHomeAsUpEnabled(true);
ActionBar.SetHomeButtonEnabled(true);
...
}
protected override void OnPostCreate(Bundle savedInstanceState)
{
base.OnPostCreate(savedInstanceState);
mDrawerToogle.SyncState();
}
public override void OnConfigurationChanged(Configuration newConfig)
{
base.OnConfigurationChanged(newConfig);
mDrawerToogle.OnConfigurationChanged(newConfig);
}
public override bool OnOptionsItemSelected(IMenuItem item)
{
if (mDrawerToogle.OnOptionsItemSelected(item))
{
return true;
}
return base.OnOptionsItemSelected(item);
}
...
}
這是我Themes.xml
:
<resources>
<style name="CustomActionBarTheme"
parent="@android:style/Theme.Holo.Light.DarkActionBar">
<item name="android:actionBarStyle">@style/ActionBar</item>
</style>
<style name="ActionBar"
parent="@android:style/Widget.Holo.Light.ActionBar.Solid.Inverse">
<item name="android:height">75dp</item>
<item name="android:background">#00000000</item>
</style>
</resources>
難道我做錯了什麼?任何幫助表示讚賞。
UPDATE
我CustomActionBar有應用程序圖標和應用的標題。這可能會中斷導航抽屜圖標?
是你能解決這個問題? – user427969
@ user427969我在下面發佈了我的解決方案,所以如果它解決了您的問題,請投票 – PeMaCN