Proyectos de Subversion Android Microlearning

package com.cesams.twogetskills.adapter;

import android.content.Context;

import android.view.LayoutInflater;

import android.view.ViewGroup;

import androidx.recyclerview.widget.RecyclerView;

import com.cesams.twogetskills.entity.UserLog;

import com.cesams.twogetskills.skeleton.ITimelineDelegateAdapter;

import com.cesams.twogetskills.skeleton.ITwoGetSkills;

import java.util.HashMap;

import java.util.List;

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

    private final static String TAG = "C2GS - TimelineListViewAdapter";

    private List<UserLog> mData;

    private LayoutInflater mInflater;

    private Context mContext;

    private ITwoGetSkills iTwoGetSkills;

    private HashMap<Integer, ITimelineDelegateAdapter> adapterHashMap;

    // data is passed into the constructor

    public TimelineListViewAdapter(Context context, List<UserLog> data) {

        this.mContext = context;

        this.iTwoGetSkills = (ITwoGetSkills) context;

        this.mInflater = LayoutInflater.from(context);

        this.mData = data;

        this.adapterHashMap = new HashMap<>();

        TimelineListViewHeaderAdapter headerAdapter = new TimelineListViewHeaderAdapter(mContext);

        TimelineListViewPointAdapter pointAdapter = new TimelineListViewPointAdapter(mContext);

        TimelineListViewItemAdapter itemAdapter = new TimelineListViewItemAdapter(mContext);

        adapterHashMap.put(ITimelineDelegateAdapter.HEADER, headerAdapter);

        adapterHashMap.put(ITimelineDelegateAdapter.LINE, pointAdapter);

        adapterHashMap.put(ITimelineDelegateAdapter.ITEM, itemAdapter);

    }

    // inflates the row layout from xml when needed

    @Override

    public  RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {

        return  adapterHashMap.get(viewType).onCreateViewHolder(parent, viewType);

    }

    // binds the data to the TextView in each row

    @Override

    public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {

        adapterHashMap.get(getItemViewType(position)).onBindViewHolder(holder,  mData.get(position));

    }

    @Override

    public int getItemViewType(int position) {

        if(position == 0) {

            return ITimelineDelegateAdapter.HEADER;

        } else if (position == ( mData.size() - 1)) {

            return ITimelineDelegateAdapter.ITEM;

        } else {

            return ITimelineDelegateAdapter.LINE;

        }

    }

    @Override

    public int getItemCount() {

        return mData.size();

    }

}