SaveDataTask.java

package com.ved.musicmapapp.providers;

import java.util.ArrayList;
import java.util.List;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import com.ved.musicmapapp.Objects.Artist;
import com.ved.musicmapapp.Objects.Genre;
import com.ved.musicmapapp.Objects.Song;
import com.ved.musicmapapp.Objects.User;
import com.ved.musicmapapp.adapters.DBAdapter;
import com.ved.musicmapapp.utils.Statics;

import android.content.Context;
import android.content.SharedPreferences;
import android.os.AsyncTask;
import android.util.Log;
import android.widget.Toast;

public class SaveDataTask extends AsyncTask<Void, Void, Void> {
	private SharedPreferences mSharedPreference;
	private List<User> users;
	private Context context;

	public SaveDataTask(Context context) {
		Log.i("check","In SaveDataTask");

		mSharedPreference = context.getSharedPreferences("MUSIC_MAP",
				Context.MODE_PRIVATE);
		this.context = context;
		this.users = new ArrayList<User>();
	}

	@Override
	protected Void doInBackground(Void... params) {
		Log.d("Men", "save2");
		if (Statics.hashUsers != null)
			for (String key : Statics.hashUsers.keySet()) {
				if (Statics.hashUsers.get(key) != null)
					users.add(Statics.hashUsers.get(key));
			}
		saveData();
		return null;
	}

	@Override
	protected void onPostExecute(Void result) {
		// TODO Auto-generated method stub
		super.onPostExecute(result);

	}

	private void saveData() {

		if (users.size() > 0) {
			for (User user : users) {
				// if (Statics.curUser != null && user.getFbid() ==
				// Statics.curUser.getFbid()) {
				DBAdapter adapter = new DBAdapter(context);
				adapter.addUser(user);
				if (Statics.curUser != null
						&& user.getFbid() == Statics.curUser.getFbid()) {
					// Remove All Data
					if (user.getArtists() != null
							&& user.getArtists().size() > 0) {
						adapter.removeAllArtistAndSongByUser(user);
					}
					if (user.getArtists() != null) {
						ArrayList<Song> songs = new ArrayList<Song>();
						for (Artist artist : user.getArtists()) {
							adapter.addArtist(artist, user);
							songs.addAll(artist.getSongs());
							/*
							 * for (Song song : artist.getSongs()) {
							 * //adapter.addSong(song, artist, user.getID());
							 * songs.add(song); }
							 */
						}
						ArrayList<Genre> genres = new ArrayList<Genre>();
						for (Artist artist : user.getArtists()) {
							genres.addAll(artist.getGenre());
						}
						
						adapter.addGenre(genres,user.getID());
						adapter.AddSongArrs(songs);
					}
				}
				// }

			}
			// mSharedPreference.edit()
			// .putString("LAST_DATA", jsonArray.toString()).commit();
		}
	}
}