如何在Xamarin Android中使用回收站视图？

Question

I am using this link for making recycler view in xamarin.

My Steps are:

1. Add Support library through Solution explorer->Reference->Right Click on Reference->Manage NuGet Package then add Xamarin.Android.Support.v7.CardView and Xamarin.Android.Support.v7.RecyclerView.

2. After adding libaray

In mainactivity.axml added

<android.support.v7.widget.RecyclerView
         android:id="@+id/recyclerView"
         android:scrollbars="vertical"
         android:layout_width="fill_parent"
         android:layout_height="fill_parent" />

But I got the following errors:

Answer 1

Your version folder inside Xamarin.Android.Support.v7.RecyclerView is empty, which should have caused due to interruption in build process.

Any newly added Nuget Packages will require those to be downloaded as zip to zips folder & unzipped to respective reference folders at C:\\Users\\USERNAME\\AppData\\Local\\Xamarin\\ .

Try

• Remove your Nuget reference from solution
• Delete all zip files from C:\\Users\\USERNAME\\AppData\\Local\\Xamarin\\zips folder
• Add Nuget references again
• Build & wait for it to complete.(If build was successfull, the version folder for the RecyclerView libary won't be empty)

Note : Ensure you have a reliable network connection :-)