CategoryFragment.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.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
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.ImageLoaderConfiguration;
import com.nostra13.universalimageloader.core.assist.FailReason;
import com.nostra13.universalimageloader.core.listener.ImageLoadingListener;
import com.ved.musicmapapp.MainActivity;
import com.ved.musicmapapp.R;
import com.ved.musicmapapp.Objects.Artist;
import com.ved.musicmapapp.providers.GetArtistAvatarTask;
import com.ved.musicmapapp.utils.Statics;
import com.ved.musicmapapp.utils.Utils;

public class CategoryFragment extends Fragment {
	private Artist artist;
	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;
	}

	public void setArtist(Artist artist) {
		this.artist = artist;
	}

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

		if (null == mContext)
			return v;

		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();

		if (null == artist) {
			return v;
		}

		final ImageView imv_like = (ImageView) v.findViewById(R.id.imv_like);
		final ImageView imv_av = (ImageView) v
				.findViewById(R.id.imv_musician_av);
		TextView tvArtistName = (TextView) v
				.findViewById(R.id.tv_name_musician);
		TextView tvNoSong = (TextView) v.findViewById(R.id.tvNoSong);
		TextView tvGlobalNoSong = (TextView) v
				.findViewById(R.id.tvGlobalNoSong);

		tvArtistName.setText(artist.getName());
		tvGlobalNoSong.setText(artist.getGlobalPlaylist() + " playlists");
		tvNoSong.setText(artist.getSongs().size() + "");

		if (artist.getAvatar().trim().length() > 0) {
			loadAvatar(imv_av, artist.getAvatar().trim());
		} else {
			new GetArtistAvatarTask(mContext) {
				public void onSuccess(String result) {
					artist.setAvatar(result);
					loadAvatar(imv_av, result);
				};
			}.execute(artist.getID() + "", artist.getName());

		}

		imv_like.setVisibility(View.GONE);

		// BOOK
		v.findViewById(R.id.rl_book).setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View arg0) {
				CategoryDetailFragment frg = new CategoryDetailFragment();
				frg.setArtist(artist);
				frg.setType(1);
				FragmentTransaction fragmentTransaction = getFragmentManager()
						.beginTransaction();
				fragmentTransaction.add(R.id.frame_content, frg);
				fragmentTransaction.addToBackStack(null);
				fragmentTransaction.commit();
			}
		});

		// MOVIE
		v.findViewById(R.id.rl_movie).setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View arg0) {
				CategoryDetailFragment frg = new CategoryDetailFragment();
				frg.setArtist(artist);
				frg.setType(2);
				FragmentTransaction fragmentTransaction = getFragmentManager()
						.beginTransaction();
				fragmentTransaction.replace(R.id.frame_content, frg);
				fragmentTransaction.addToBackStack(null);
				fragmentTransaction.commit();
			}
		});

		// SCHOOL
		v.findViewById(R.id.rl_school).setOnClickListener(
				new OnClickListener() {

					@Override
					public void onClick(View arg0) {
						CategoryDetailFragment frg = new CategoryDetailFragment();
						frg.setType(3);
						frg.setArtist(artist);
						FragmentTransaction fragmentTransaction = getFragmentManager()
								.beginTransaction();
						fragmentTransaction.add(R.id.frame_content, frg);
						fragmentTransaction.addToBackStack(null);
						fragmentTransaction.commit();
					}
				});

		// GAME
		v.findViewById(R.id.rl_game).setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View arg0) {
				CategoryDetailFragment frg = new CategoryDetailFragment();
				frg.setType(4);
				frg.setArtist(artist);
				FragmentTransaction fragmentTransaction = getFragmentManager()
						.beginTransaction();
				fragmentTransaction.add(R.id.frame_content, frg);
				fragmentTransaction.addToBackStack(null);
				fragmentTransaction.commit();
			}
		});

		// OTHER
		v.findViewById(R.id.rl_other).setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View arg0) {
				CategoryDetailFragment frg = new CategoryDetailFragment();
				frg.setType(5);
				frg.setArtist(artist);
				FragmentTransaction fragmentTransaction = getFragmentManager()
						.beginTransaction();
				fragmentTransaction.add(R.id.frame_content, frg);
				fragmentTransaction.addToBackStack(null);
				fragmentTransaction.commit();
			}
		});
		v.findViewById(R.id.layout_artist_detail).setOnClickListener(
				new View.OnClickListener() {

					@Override
					public void onClick(View v) {
						onGlobalUser(v);
					}
				});
		return v;
	}

	private void loadAvatar(final ImageView imv_av, String url) {
		imageLoader.displayImage(url, imv_av, 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) {
						imv_av.setImageBitmap(loadedImage);
					}

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

	@Override
	public void onDestroyView() {
		if (getView() != null) {
			((ViewGroup) getView().getParent()).removeView(getView());
		}
		super.onDestroyView();
	}

	public void onGlobalUser(View v) {
		GlobalUserFragment frg = new GlobalUserFragment();
		frg.setArtist(artist);

		FragmentTransaction fragmentTransaction = getFragmentManager()
				.beginTransaction();
		fragmentTransaction.replace(R.id.frame_content, frg);
		fragmentTransaction.addToBackStack(null);
		fragmentTransaction.commit();
	}
}