我对Xamarin很陌生。我想在xamarin.android中将map添加到默认的hello world。我已经从向导那里一步一步地准备好了我的清单。还通过sdk管理器下载了支持库，但我在要求安装sl和sl媒体路由器时遇到错误。
清单如下：
<?xml version="1.0" encoding="utf-8"?>
<!-- We need to be able to download map tiles and access Google Play Services-->
<uses-permission android:name="android.permission.INTERNET" />
<!-- Allow the application to access Google web-based services. -->
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<!-- Google Maps for Android v2 will cache map tiles on external storage -->
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<!-- Google Maps for Android v2 needs this permission so that it may check the connection state as it must download data -->
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<!-- Permission to receive remote notifications from Google Play Services -->
<!-- Notice here that we have the package name of our application as a prefix on the permissions. -->
<uses-permission android:name="com.MyAppName.MyAppName.permission.MAPS_RECEIVE" />
<permission android:name="com.MyAppName.permission.MAPS_RECEIVE" android:protectionLevel="signature" />
<!-- These are optional, but recommended. They will allow Maps to use the My Location provider. -->
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<application android:label="@string/app_name">
<meta-data android:name="com.google.android.maps.v2.API_KEY" android:value="AIzaSyCV3Xs4ah1VkL8dI2JWmP2UiTlH4HZuQfQ" />
<meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version" />
</application>
我发现了一些错误：
/Users/apple/Projects/MyAppNameAndroid/MyAppNameAndroid: Error XA5207: Please install package: 'Android Support Library' available in SDK installer. Java library file /Users/apple/.local/share/Xamarin/Android.Support.v7.AppCompat/21.0.3/embedded/classes.jar doesn't exist. (XA5207) (MyAppNameAndroid)
/Users/apple/Projects/MyAppNameAndroid/MyAppNameAndroid: Error XA5209: Unzipping failed. Please download https://dl-ssl.google.com/android/repository/android_m2repository_r10.zip and extract it to the /Users/apple/.local/share/Xamarin/Android.Support.v7.AppCompat/21.0.3/content directory. (XA5209) (MyAppNameAndroid)
/Users/apple/Projects/MyAppNameAndroid/MyAppNameAndroid: Error XA5209: Reason: /Users/apple/.local/share/Xamarin/Android.Support.v7.AppCompat/21.0.3/android_m2repository_r10.zip is not a valid zip file (XA5209) (MyAppNameAndroid)
/Users/apple/Projects/MyAppNameAndroid/MyAppNameAndroid: Error XA5206: Please install package: 'Android Support Library' available in SDK installer. Android resource directory /Users/apple/.local/share/Xamarin/Android.Support.v7.AppCompat/21.0.3/embedded/. doesn't exist. (XA5206) (MyAppNameAndroid)
/Users/apple/Projects/MyAppNameAndroid/MyAppNameAndroid: Error XA5209: Unzipping failed. Please download https://dl-ssl.google.com/android/repository/android_m2repository_r10.zip and extract it to the /Users/apple/.local/share/Xamarin/Android.Support.v7.MediaRouter/21.0.3/content directory. (XA5209) (MyAppNameAndroid)
我还下载了url中提到的.zip文件，但是
没有
/users/apple/.local这样的文件夹…把它复制进去。向应用程序添加映射权限真的很难吗？或者我做错了什么？
最佳答案
我建议你读this。Xamarin提供了如何添加和设置映射片段的指南。
您还需要从xamarin组件商店安装google play服务组件，而不是从android sdk管理器安装。