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ItemClickSupport

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Android - Kotlin - 对象必须声明为抽象或实现抽象成员

我已经为我的RecyclerView设置了一个ItemClickLister,如下所示:ItemClickSupport.addTo(recyclerView!!).setOnItemClickListener(object:ItemClickSupport.OnItemClickListener{overridefunonItemClicked(recyclerView:RecyclerView?,position:Int,v:View?){valrow=recyclerView!!.getChildAt(position)valel=row.findViewById(R.id.ac

Android - Kotlin - 对象必须声明为抽象或实现抽象成员

我已经为我的RecyclerView设置了一个ItemClickLister,如下所示:ItemClickSupport.addTo(recyclerView!!).setOnItemClickListener(object:ItemClickSupport.OnItemClickListener{overridefunonItemClicked(recyclerView:RecyclerView?,position:Int,v:View?){valrow=recyclerView!!.getChildAt(position)valel=row.findViewById(R.id.ac