UserPlaylistsAdapter.java

package com.ved.musicmapapp.adapters;

import java.util.List;

import android.app.Activity;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Typeface;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;

import com.nostra13.universalimageloader.core.DisplayImageOptions;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.nostra13.universalimageloader.core.assist.FailReason;
import com.nostra13.universalimageloader.core.listener.ImageLoadingListener;
import com.ved.musicmapapp.R;
import com.ved.musicmapapp.Objects.Playlist;

public class UserPlaylistsAdapter extends BaseAdapter {

	private LayoutInflater inflat;
	private List<Playlist> playlist;
	private ImageLoader imageLoader;
	private DisplayImageOptions options;
	private Context mContext;

	// private int count = Statics.EXPAND_VIEW_COUNT;

	public UserPlaylistsAdapter(Activity cxt, List<Playlist> users) {
		if(cxt == null)
			return;
		inflat = (LayoutInflater) cxt.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
		this.playlist = users;
		mContext = cxt;

		imageLoader = ImageLoader.getInstance();
		options = new DisplayImageOptions.Builder()
		.showImageOnLoading(R.drawable.img_no_image)
		.showImageForEmptyUri(R.drawable.img_no_image)
		.showImageOnFail(R.drawable.img_no_image).cacheInMemory(true)
		.cacheOnDisc(true).bitmapConfig(Bitmap.Config.RGB_565).build();
	}

	public void setData(List<Playlist> users) {
		this.playlist = users;
		notifyDataSetChanged();
	}

	@Override
	public int getCount() {
		if(playlist != null)
			return playlist.size();
		else
			return 0;
	}

	// public void expandData(){
	// count += Statics.EXPAND_VIEW_COUNT;
	// count = (count>users.size()) ? users.size() : count;
	// notifyDataSetChanged();
	// }

	@Override
	public long getItemId(int position) {
		return -1;
	}

	@Override
	public View getView(final int position, View v, ViewGroup parent) {

		Playlist uPlaylist = playlist.get(position);

		if (v == null) {
			v = inflat.inflate(R.layout.item_playlists, null);
		}

		final ImageView avatar = (ImageView) v.findViewById(R.id.imv_musician_av);
		uPlaylist.validatePlaylistAvatar();

		imageLoader.displayImage(uPlaylist.getArtistAvatar(), avatar, options,new ImageLoadingListener() {

			@Override
			public void onLoadingStarted(String imageUri, View view) {

			}

			@Override
			public void onLoadingFailed(String imageUri, View view,FailReason failReason) {

			}

			@Override
			public void onLoadingComplete(String imageUri, View view,Bitmap loadedImage) {
				avatar.setImageBitmap(loadedImage);
			}

			@Override
			public void onLoadingCancelled(String imageUri, View view) {

			}
		});

		TextView tvName = (TextView) v.findViewById(R.id.tv_name_musician);
		Typeface tf = Typeface.createFromAsset(mContext.getAssets(), "open_sans_regular.ttf");
		tvName.setTypeface(tf);

		String name = uPlaylist.getPlaylistName();

		tvName.setText(name);

		TextView tvNoSong = (TextView) v.findViewById(R.id.tvNoSong);
		String text = uPlaylist.getNumberOfTracks() + " Tracks";

		//		text += u.getArtist.size() > 1 ? mContext.getString(
		//				R.string.user_details_artists, u.getArtists().size())
		//				: mContext.getString(R.string.user_details_artist, u
		//						.getArtists().size());
		//		int count  = u.getArtistcount();
		//		text += u.getArtistcount() > 1 ? mContext.getString(
		//				R.string.user_details_artists, u.getArtistcount())
		//				: mContext.getString(R.string.user_details_artist, u
		//						.getArtistcount());
		tvNoSong.setTypeface(tf);
		tvNoSong.setText(text);



		return v;
	}

	@Override
	public Playlist getItem(int arg0) {
		return playlist.get(arg0);
	}

}