Question

我有一个RecycleView，其中包含固定数量的CardView（在我的情况下为14），其中一些卡可能是两种类型layouts for cardView中的一种。而且......我的问题是如何在代码中实现它？

我有一个RecycleItem类：

public class RecyclerItem {

private String title;
private String description;

public RecyclerItem(String _title, String _description, boolean _weekEnd) {
    this.title = _title;
    this.description = _description;
}

public String getTitle() {
    return title;
}

public void setTitle(String title) {
    this.title = title;
}

public String getDescription() {
    return description;
}

public void setDescription(String description) {
    this.description = description;
}

public void getWeekEnd(boolean _weekEnd){
    this.weekEnd = _weekEnd;
}

public boolean getWeekEnd(){
    return this.weekEnd;
}

}

适配器的

和类：

public class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> {

private List<RecyclerItem> listItems;
private Context mContext;

public MyAdapter(List<RecyclerItem> listItems, Context mContext) {
    this.listItems = listItems;
    this.mContext = mContext;
}

public class ViewHolder extends RecyclerView.ViewHolder{

    public TextView title, description;
    public ViewHolder(View itemView) {
        super(itemView);
        title = (TextView) itemView.findViewById(R.id.titleOfTheCard);
        description = (TextView) itemView.findViewById(R.id.descriptionOfTheCard);
    }
}

@Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
    return new ViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.card, parent, false));
}

@Override
public void onBindViewHolder(final ViewHolder holder, @SuppressLint("RecyclerView") final int position) {
    final RecyclerItem itemList = listItems.get(position);
    holder.title.setText(itemList.getTitle());
    holder.description.setText(itemList.getDescription());
}

@Override
public int getItemCount() {
    return listItems.size();
}

}

我只是在填写recycleView项目列表以及如何正确填写时，不知道如何更改c卡的“类型”，那么你能帮我解决吗？

另一个问题。你知道有关开发应用程序的好文献吗？对于Android？

RecycleView中的cardViews的不同布局

0 个答案: