Please install package: \'Xamarin.Android.Support.Design\' available in SDK installer. Android resource directory C:\\Users\\Srinivasarao\\AppData\\Local\\Xamarin\\Andro
1: Download "https://dl-ssl.google.com/android/repository/android_m2repository_r22.zip" into your (mediafire.com or other upload center websites)
2: Download "android_m2repository_r22.zip" from your mediafire panel into your computer
3: Rebuild your solution to get list of error codes
4: Find error(Error Reason: "C:\Users\Vahid\AppData\Local\Xamarin\zips\96659D653BDE0FAEDB818170891F2BB0.zip" is not a valid zip file)
5: Copy your android_m2repository_r22.zip into "C:\Users\Vahid\AppData\Local\Xamarin\zips\" directory
6: Rename "android_m2repository_r22.zip" to "96659D653BDE0FAEDB818170891F2BB0.zip"
7: Rebuild your solution
8: Enjoy xamarin form.
List of md5 name for your download file are available in "https://developer.xamarin.com/guides/android/troubleshooting/resolving-library-installation-errors/#Manually_Downloading_m2repository"
check https://stackoverflow.com/a/38367810/2920206