ArtistAlbumAdapter.java

/*
 * Copyright (C) 2015 Naman Dwivedi
 *
 * Licensed under the GNU General Public License v3
 *
 * This is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 */

package com.naman14.timber.adapters;

import android.app.Activity;
import android.support.v7.widget.CardView;
import android.support.v7.widget.RecyclerView;
import android.util.Pair;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;

import com.naman14.timber.R;
import com.naman14.timber.models.Album;
import com.naman14.timber.utils.NavigationUtils;
import com.naman14.timber.utils.TimberUtils;
import com.nostra13.universalimageloader.core.DisplayImageOptions;
import com.nostra13.universalimageloader.core.ImageLoader;

import java.util.List;

public class ArtistAlbumAdapter extends RecyclerView.Adapter<ArtistAlbumAdapter.ItemHolder> {

    private List<Album> arraylist;
    private Activity mContext;

    public ArtistAlbumAdapter(Activity context, List<Album> arraylist) {
        this.arraylist = arraylist;
        this.mContext = context;

    }

    @Override
    public ItemHolder onCreateViewHolder(ViewGroup viewGroup, int i) {
        View v = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.item_artist_album, null);
        ItemHolder ml = new ItemHolder(v);
        return ml;
    }

    @Override
    public void onBindViewHolder(ItemHolder itemHolder, int i) {

        Album localItem = arraylist.get(i);

        itemHolder.title.setText(localItem.title);
        String songCount = TimberUtils.makeLabel(mContext, R.plurals.Nsongs, localItem.songCount);
        itemHolder.details.setText(songCount);

        ImageLoader.getInstance().displayImage(TimberUtils.getAlbumArtUri(localItem.id).toString(), itemHolder.albumArt,
                new DisplayImageOptions.Builder().cacheInMemory(true)
                        .showImageOnFail(R.drawable.ic_empty_music2)
                        .resetViewBeforeLoading(true)
                        .build());

        if (TimberUtils.isLollipop())
            itemHolder.albumArt.setTransitionName("transition_album_art" + i);

    }

    @Override
    public int getItemCount() {
        return (null != arraylist ? arraylist.size() : 0);
    }


    public class ItemHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
        protected TextView title, details;
        protected ImageView albumArt;
        protected CardView rootView;

        public ItemHolder(View view) {
            super(view);
            this.rootView = (CardView) view.findViewById(R.id.root_view);
            this.title = (TextView) view.findViewById(R.id.album_title);
            this.details = (TextView) view.findViewById(R.id.album_details);
            this.albumArt = (ImageView) view.findViewById(R.id.album_art);
            view.setOnClickListener(this);
        }

        @Override
        public void onClick(View v) {
            NavigationUtils.navigateToAlbum(mContext, arraylist.get(getAdapterPosition()).id,
                    new Pair<View, String>(albumArt, "transition_album_art" + getAdapterPosition()));
        }

    }
}