GenreFragment.java

package com.ved.musicmapapp.fragments;

import java.util.ArrayList;
import java.util.Collections;

import com.andraskindler.quickscroll.QuickScroll;
import com.ved.musicmapapp.MainActivity;
import com.ved.musicmapapp.R;
import com.ved.musicmapapp.MainActivity.OnShareListener;
import com.ved.musicmapapp.Objects.Artist;
import com.ved.musicmapapp.Objects.Genre;
import com.ved.musicmapapp.Objects.User;
import com.ved.musicmapapp.adapters.GenreAdapter;
import com.ved.musicmapapp.utils.Statics;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.util.TypedValue;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;

public class GenreFragment extends Fragment implements OnShareListener{
	
	User user;
	private Activity mContext;
	ListView listView;
	GenreAdapter adapter;
	ArrayList<String> allGenres;
	
	private QuickScroll quickscroll;
	
	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container,
			Bundle savedInstanceState) {
		super.onCreateView(inflater, container, savedInstanceState);
		View v = inflater.inflate(R.layout.genre_fragment, container, false);
		
	
		listView = (ListView) v.findViewById(R.id.listView);
		quickscroll = (QuickScroll) v.findViewById(R.id.quickscroll);
		
		allGenres = user.getGenre();
//		
//		for(int i = 0;i<user.getArtists().size();i++){
//			Artist arts = user.getArtists().get(i);
//			for(int j = 0;j<arts.getGenre().size();j++){
//				ArrayList<Genre> g = arts.getGenre();
//				for(Genre gg : g){
//					if(!allGenres.toString().toLowerCase().contains(gg.getGenreName().toLowerCase()))
//						allGenres.add(Character.toUpperCase(gg.getGenreName().trim().charAt(0)) + gg.getGenreName().trim().substring(1));
//				}
//			}
//		}
		
		if(allGenres == null || (allGenres != null && allGenres.size() == 0)){
			allGenres = new ArrayList<String>();
			for(int i = 0;i<user.getArtists().size();i++){
				Artist arts = user.getArtists().get(i);
				for(int j = 0;j<arts.getGenre().size();j++){
					ArrayList<String> g = arts.getGenreNames();
					for(String gg : g){
						if(!allGenres.toString().toLowerCase().contains(gg.toLowerCase()))
							allGenres.add(Character.toUpperCase(gg.trim().charAt(0)) + gg.trim().substring(1));
					}
				}
			}
			user.setGenre(allGenres);
		}
		Collections.sort(allGenres.subList(0, allGenres.size()));
		
		adapter = new GenreAdapter(mContext, allGenres);
		listView.setAdapter(adapter);
		
		quickscroll.init(QuickScroll.TYPE_INDICATOR_WITH_HANDLE, listView, adapter, QuickScroll.STYLE_HOLO);
		quickscroll.setFixedSize(1);
		quickscroll.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 48);

		listView.setOnItemClickListener(new OnItemClickListener() {

			@Override
			public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,long arg3) {
				String genre = adapter.getItem(arg2);
				GenreArtistsFragment fragment = new GenreArtistsFragment();
				fragment.setUser(user);
				fragment.setGenre(genre);

				if(getParentFragment().getClass().equals(UserDetailsFragment.class))
					((UserDetailsFragment)getParentFragment()).update(fragment, true);
			}
		});
		return v;
	}
	@Override
	public void onAttach(Activity activity) {
		// TODO Auto-generated method stub
		super.onAttach(activity);
		this.mContext = activity;
	}	

	public static Fragment newInstance(User user) {
		GenreFragment fragment = new GenreFragment();
		fragment.setUser(user);
		return fragment;
	}
	public void setUser(User user) {
		this.user = user;
	}
	@Override
	public void onResume() {
		super.onResume();
		if (this.user != null && this.user.isFollowed()) {
			((MainActivity) mContext).showShareAction(this);
		}
		else
			((MainActivity) mContext).hideShareAction();
	}
	
	@Override
	public void onShare() {
		String sharedUrl = Statics.WEB_APP_URL + user.getUserName();
		String shareBody;
		if (Statics.curUser.getFbid() == user.getFbid()) {
			if (user.getArtistcount() == 1) {
				shareBody = getString(R.string.share_user_current_user_, user
						.getArtists().get(0).getName());

			} else {
				shareBody = getString(R.string.share_user_current_user, user
						.getArtists().get(0).getName(), user.getArtists()
						.size() - 1);

			}
		} else {
			if (user.getArtistcount() == 1) {
				shareBody = getString(R.string.share_user_other_user_,
						user.getFirstName(), user.getArtists().get(0).getName());

			} else {
				shareBody = getString(R.string.share_user_other_user,
						user.getFirstName(),
						user.getArtists().get(0).getName(), user.getArtists()
								.size() - 1);

			}
		}
		shareBody += "\n" + sharedUrl;

		Intent sharingIntent = new Intent(android.content.Intent.ACTION_SEND);
		sharingIntent.setType("text/plain");
		sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, shareBody);
		startActivity(Intent.createChooser(sharingIntent, "Share"));
	}
}