如何从自定义视图 java class 膨胀布局？ 不是来自 XML

Question

我正在尝试以编程方式设置回收视图，请帮助。

public RecyclerViewViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
    View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.recycler_view_item /- how to do it here from custom view  class?/, parent, false);
    RecyclerViewViewHolder recyclerViewViewHolder = new RecyclerViewViewHolder(view);
    return recyclerViewViewHolder;
}

Answer 1

为您的自定义视图调用构造函数：

public RecyclerViewViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
    View view = new MyCustomView(parent.getContext());
    RecyclerViewViewHolder recyclerViewViewHolder = new RecyclerViewViewHolder(view);
    return recyclerViewViewHolder;
}