我试图使用Xamarin Mono for Android上的GameCircle SDK，但我有这些问题：
Com.Amazon.Ags.Client.Whispersync.GameDataSingleMap.cs(23,23): Error CS0738:
`Com.Amazon.Ags.Client.Whispersync.GameDataSingleMap' does not implement interface member
`Com.Amazon.Ags.Client.Whispersync.Model.IMergeable.DeepCopy()'
and the best implementing candidate
`Com.Amazon.Ags.Client.Whispersync.GameDataSingleMap.DeepCopy()'
return type `Com.Amazon.Ags.Client.Whispersync.GameDataSingleMap'
does not match interface member return type `Java.Lang.Object' (CS0738) (GameCircle.MonoDroid)
Com.Amazon.Ags.Client.Whispersync.GameDataSingleMap.cs(23,23): Error CS0535:
`Com.Amazon.Ags.Client.Whispersync.GameDataSingleMap' does not implement interface member
`Com.Amazon.Ags.Client.Whispersync.Model.IMergeable.Merge(Java.Lang.Object)' (CS0535) (GameCircle.MonoDroid)
Com.Amazon.Ags.Client.Whispersync.Model.NumberList.cs(80,80): Error CS0103: The name `DeepCopy' does not exist in the current context (CS0103) (GameCircle.MonoDroid)我在GitHub上创建了一个存储库，任何人都可以为它的工作做出贡献。
https://github.com/mapo80/GameCircle.MonoDroid
有人帮忙吗？
谢谢！
1条答案
按热度按时间dl5txlt91#
这是由于绑定生成器和Java协变返回类型的限制。修复方法是向
Transforms\Metadata.xml添加一个managedReturn属性。请参见问题：类未实现Binding a Java Library (.jar)文档中的接口方法节。
例如，可以将以下XML片段添加到
Transforms\Metadata.xml：