在Xamarin中找不到Android SDK

Question

我是C＃和Xamarin的初学者。

我已经安装了Visual Studio和Xamarin，但是当我尝试使用Xamarin创建新项目时，它在输出窗口中显示以下错误。

[I:sdk]: Looking for Android SDK..
[I:sdk]: Key HKCU\SOFTWARE\Novell\Mono for Android\AndroidSdkDirectory not found.
[I:sdk]: Key HKLM\SOFTWARE\Novell\Mono for Android\AndroidSdkDirectory found:
         Path does not contain adb.exe in \platform-tools (C:\android-sdk-windows).
[I:sdk]: Key HKCU\SOFTWARE\Xamarin\MonoAndroid\PrivateAndroidSdkPath not found.
[I:sdk]: Key HKCU\SOFTWARE\Android SDK Tools\Path not found.
[I:sdk]: Key HKLM\SOFTWARE\Android SDK Tools\Path found:
         Path does not contain adb.exe in \platform-tools (C:\Program Files (x86)\Android\android-sdk).
[I:sdk]: Looking for Android NDK..
[I:sdk]: Key HKCU\SOFTWARE\Novell\Mono for Android\AndroidNdkDirectory not found.
[I:sdk]: Key HKLM\SOFTWARE\Novell\Mono for Android\AndroidNdkDirectory not found.
[I:sdk]: Key HKCU\SOFTWARE\Novell\Mono for Android\JavaSdkDirectory not found.
[I:sdk]: Key HKLM\SOFTWARE\Novell\Mono for Android\JavaSdkDirectory not found.
[I:sdk]: Looking for Java 6 SDK..
[I:sdk]: Key HKLM\SOFTWARE\JavaSoft\Java Development Kit\CurrentVersion found.
[I:sdk]: Key HKLM\SOFTWARE\JavaSoft\Java Development Kit\1.6\JavaHome not found.
[I:sdk]: Key HKLM\SOFTWARE\JavaSoft\Java Development Kit\1.7\JavaHome found:
         Path contains jarsigner.exe in \bin (C:\Program Files (x86)\Java\jdk1.7.0_55).
[I:Unknown]: Did not find Android SDK
[I:sdk]: Looking for Android SDK..
[I:sdk]: Key HKCU\SOFTWARE\Novell\Mono for Android\AndroidSdkDirectory not found.
[I:sdk]: Key HKLM\SOFTWARE\Novell\Mono for Android\AndroidSdkDirectory found:
         Path does not contain adb.exe in \platform-tools (C:\android-sdk-windows).
[I:sdk]: Key HKCU\SOFTWARE\Xamarin\MonoAndroid\PrivateAndroidSdkPath not found.
[I:sdk]: Key HKCU\SOFTWARE\Android SDK Tools\Path not found.
[I:sdk]: Key HKLM\SOFTWARE\Android SDK Tools\Path found:
         Path does not contain adb.exe in \platform-tools (C:\Program Files (x86)\Android\android-sdk).
[I:sdk]: Looking for Android NDK..
[I:sdk]: Key HKCU\SOFTWARE\Novell\Mono for Android\AndroidNdkDirectory found:
         Path contains ndk-stack.exe in \. (C:\ProgramData\Microsoft\AndroidNDK\android-ndk-r10e\).
[I:sdk]: Key HKLM\SOFTWARE\Novell\Mono for Android\AndroidNdkDirectory not found.
[I:sdk]: Key HKCU\SOFTWARE\Novell\Mono for Android\JavaSdkDirectory not found.
[I:sdk]: Key HKLM\SOFTWARE\Novell\Mono for Android\JavaSdkDirectory not found.
[I:sdk]: Looking for Java 6 SDK..
[I:sdk]: Key HKLM\SOFTWARE\JavaSoft\Java Development Kit\CurrentVersion found.
[I:sdk]: Key HKLM\SOFTWARE\JavaSoft\Java Development Kit\1.6\JavaHome not found.
[I:sdk]: Key HKLM\SOFTWARE\JavaSoft\Java Development Kit\1.7\JavaHome found:
         Path contains jarsigner.exe in \bin (C:\Program Files (x86)\Java\jdk1.7.0_55).
[I:Unknown]: Did not find Android SDK
[I:Unknown]: Found Xamarin.Android 6.0.3

但是我在C:\Program Files (x86)和C:\Users\sony\AppData\Local下找不到Android文件夹。

Answer 1

如果您确定未安装Android SDK，则必须下载Android SDK并进行初始安装。这是link至Android SDK Windows安装程序。

一旦安装了Android SDK，您需要将Visual Studio指向SDK文件夹。单击顶部工具栏中的“工具”，然后单击“选项”。如果未自动检测到Android SDK位置，请单击“更改”并选择位置。

之后您可能需要重新启动Visual Studio。