PlaylistStatsFragment.java

package com.ved.musicmapapp.fragments;

import android.app.Activity;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.text.TextUtils.TruncateAt;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ImageView;
import android.widget.ListView;
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.Artist;
import com.ved.musicmapapp.Objects.User;
import com.ved.musicmapapp.adapters.ArtistAdapter;
import com.ved.musicmapapp.utils.Statics;
import com.ved.musicmapapp.utils.Utils;

public class PlaylistStatsFragment extends Fragment {

	private ListView list;
	private ArtistAdapter aAdapter;
	private ImageView ivThumb;
	private TextView tvUserName, tvNoSong, tvLastUDArtist, tv_update;
	private ImageLoader imageLoader;
	private DisplayImageOptions options;
	private Activity mContext;

	@Override
	public void onAttach(Activity activity) {
		// TODO Auto-generated method stub
		super.onAttach(activity);
		this.mContext = activity;
	}

	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container,
			Bundle savedInstanceState) {
		super.onCreateView(inflater, container, savedInstanceState);
		View v = inflater.inflate(R.layout.activity_playlist_stats, container,
				false);

		if (null == mContext || null == Statics.curUser)
			return v;

		User user = Statics.curUser;				

		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();

		ivThumb = (ImageView) v.findViewById(R.id.ivThumb);

		imageLoader.displayImage("https://graph.facebook.com/" + user.getFbid()
				+ "/picture?type=large", ivThumb, options,
				new ImageLoadingListener() {

					@Override
					public void onLoadingStarted(String imageUri, View view) {
						// TODO Auto-generated method stub

					}

					@Override
					public void onLoadingFailed(String imageUri, View view,
							FailReason failReason) {
						// TODO Auto-generated method stub

					}

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

					@Override
					public void onLoadingCancelled(String imageUri, View view) {
						// TODO Auto-generated method stub

					}
				});

		tvUserName = (TextView) v.findViewById(R.id.tvUserName);
		tvUserName.setText(user.getFullName());

		tvNoSong = (TextView) v.findViewById(R.id.tvNumSong);

		String text = user.getNoSong() > 1 ? getString(
				R.string.user_details_tracks, user.getNoSong()) : getString(
				R.string.user_details_track, user.getNoSong());
		text += ", ";
		text += user.getArtistcount() > 1 ? getString(
				R.string.user_details_artists, user.getArtistcount())
				: getString(R.string.user_details_artist, user.getArtistcount());
		tvNoSong.setText(text);

		tvLastUDArtist = (TextView) v.findViewById(R.id.tvLastUDArtist);

		if (user.getArtistcount() == 0) {
			text = "Added: ";
		} else {
//			text = "Added: " + user.getArtists().get(0).getName();
			text = "Added: " + user.getLastUpdate();
		}

		if (user.getNoLastAdd() > 1)
			text += " & " + (user.getNoLastAdd() - 1) + " other tracks";
		tvLastUDArtist.setText(text);
		tvLastUDArtist.setEllipsize(TruncateAt.MARQUEE);
		tvLastUDArtist.setSelected(true);

		tv_update = (TextView) v.findViewById(R.id.update_time);
		tv_update.setText(user.getLastUDString());

		v.findViewById(R.id.btn_follow).setVisibility(View.INVISIBLE);

		list = (ListView) v.findViewById(R.id.list_playlist_stats);
		list.setOnItemClickListener(new OnItemClickListener() {

			@Override
			public void onItemClick(AdapterView<?> arg0, View arg1, int pos,
					long arg3) {
				Artist art = Statics.curUser.getArtists().get(pos);
				CategoryFragment fragment = new CategoryFragment();
				// Statics.dynamicArtist = art;
				fragment.setArtist(art);
				FragmentTransaction fragmentTransaction = getFragmentManager()
						.beginTransaction();
				fragmentTransaction.replace(R.id.frame_content, fragment);
				fragmentTransaction.addToBackStack(null);
				fragmentTransaction.commit();
			}
		});

		aAdapter = new ArtistAdapter(mContext,
				Statics.curUser.getArtists(), false);
		list.setAdapter(aAdapter);
		return v;
	}
	
	@Override
	public void onDestroyView() {
		if (getView() != null) {
			((ViewGroup) getView().getParent()).removeView(getView());
		}
		super.onDestroyView();
	}
	public void loadFragment(Fragment fragment){
		FragmentTransaction fragmentTransaction = getFragmentManager()
				.beginTransaction();
		fragmentTransaction.replace(R.id.frame_content, fragment);
		fragmentTransaction.addToBackStack(null);
		fragmentTransaction.commit();
	}
}