package -.adapter;--import android.content.Context;import android.databinding.DataBindingUtil;import android.databinding.ViewDataBinding;import android.support.v7.widget.RecyclerView;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import java.util.List;/** * --------------------------- * 
的基类 */public abstract class BaseBindingAdapter
     
       extends RecyclerView.Adapter
      
        {    protected Context context;    protected LayoutInflater mInflater;    protected List
       
         mDatas;    public BaseBindingAdapter(Context context, List
        
          datas) {        this.context = context;        this.mDatas = datas;        mInflater = LayoutInflater.from(context);    }    @Override    public BindingViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {        H binding = DataBindingUtil.inflate(mInflater,                getViewHolderLayoutId(), parent, false);        return new BindingViewHolder(binding);    }    @Override    public void onBindViewHolder(BaseBindingAdapter.BindingViewHolder holder, int position) {        T itemInfo = mDatas.get(position);        H binding = (H) holder.getBinding();        onBindMyViewHolder(holder, position, itemInfo, binding);        holder.getBinding().executePendingBindings();               //解决闪烁问题    }    @Override    public int getItemCount() {        return mDatas == null ? 0 : mDatas.size();    }    /**     * 获取 viewItem的 layoutId     *     * @return     */    protected abstract int getViewHolderLayoutId();    /**     * @param holder     * @param position     * @param itemInfo     * @param binding     */    protected abstract void onBindMyViewHolder(BindingViewHolder holder, int position, T itemInfo, H binding);    public class BindingViewHolder extends RecyclerView.ViewHolder {        private ViewDataBinding binding;        public BindingViewHolder(ViewDataBinding binding) {            super(binding.getRoot());            this.binding = binding;        }        public ViewDataBinding getBinding() {            return binding;        }    }}