Android Open Source - PlayTunes Artists One Fragment

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License

The source code is released under:
Copyright (c) 2014, Impeccable Labs, LLC. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions ar...
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Java Source Code

package com.ideabag.playtunes.fragment;
/*w  ww .  jav a  2  s  .  c o m*/
import com.google.android.gms.analytics.HitBuilders;
import com.google.android.gms.analytics.Tracker;
import com.ideabag.playtunes.R;
import com.ideabag.playtunes.activity.MainActivity;
import com.ideabag.playtunes.adapter.ArtistAlbumsAdapter;
import com.ideabag.playtunes.adapter.ArtistAllSongsAdapter;
import com.ideabag.playtunes.database.MediaQuery;
import com.ideabag.playtunes.dialog.SongMenuDialogFragment;
import com.ideabag.playtunes.util.GAEvent.Categories;
import com.ideabag.playtunes.util.GAEvent.Playlist;
import com.ideabag.playtunes.util.IMusicBrowser;
import com.ideabag.playtunes.util.MergeAdapter;
import com.ideabag.playtunes.util.TrackerSingleton;

import android.app.Activity;
import android.database.Cursor;
import android.os.Bundle;
import android.provider.MediaStore;
import android.support.v4.app.FragmentTransaction;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.ToggleButton;

public class ArtistsOneFragment extends SaveScrollListFragment implements IMusicBrowser {
  
  public static final String TAG = "One Artist Fragment";
  
  private ViewGroup Singles = null;
  
  ArtistAlbumsAdapter mAlbumsAdapter;
  ArtistAllSongsAdapter mSongsAdapter;
  
  MergeAdapter adapter;
  
  private MainActivity mActivity;
  private Tracker mTracker;
    
  private String ARTIST_ID = "";
  
  int singlesCount;
  
  @Override public void setMediaID( String media_id ) {
    
    ARTIST_ID = media_id;
    
  }
  
  @Override public String getMediaID() { return ARTIST_ID; }
  
  @Override public void onAttach( Activity activity ) {
    
    super.onAttach( activity );
    
    mActivity = ( MainActivity ) activity;
    mTracker = TrackerSingleton.getDefaultTracker( mActivity );
      mTracker.setScreenName( TAG );
    
    mActivity.setActionbarSubtitle( getString( R.string.artist_singular ) );
    
    MediaQuery mGetArtistName = new MediaQuery(
        MediaStore.Audio.Artists.EXTERNAL_CONTENT_URI,
        new String[] {
              
              MediaStore.Audio.Artists.ARTIST,
            MediaStore.Audio.Artists._ID
          
        },
        MediaStore.Audio.Artists._ID + " =?",
        new String[] {
          
            ARTIST_ID
            
        },
        null
      );
      
    MediaQuery.executeAsync( getActivity(), mGetArtistName, new MediaQuery.OnQueryCompletedListener() {
      
      @Override public void onQueryCompleted(MediaQuery mQuery, Cursor mResult) {
        
        if ( mResult != null && mResult.getCount() > 0 ) {
          
          mResult.moveToFirst();
          
          try {
            
            mActivity.setActionbarTitle( mResult.getString( mResult.getColumnIndexOrThrow( MediaStore.Audio.Artists.ARTIST ) ) );
            //mActivity.setActionbarSubtitle( mResult.getCount() + " " + ( mResult.getCount() == 1 ? getString( R.string.song_singular) : getString( R.string.songs_plural) ) );
            
          } catch( Exception e ) {
            
            mActivity.setActionbarTitle( null );
            //mActivity.setActionbarSubtitle( null );
            
          }
          
          restoreScrollPosition();
          
        }
        
        if ( mResult != null && !mResult.isClosed() ) {
          
          mResult.close();
          
        }
        
      }
      
    });
    
  }
  
  @Override public void onSaveInstanceState( Bundle outState ) {
    super.onSaveInstanceState( outState );
    outState.putString( getString( R.string.key_state_media_id ), ARTIST_ID );
    
  }
    
  @Override public void onActivityCreated( Bundle savedInstanceState ) {
    super.onActivityCreated( savedInstanceState );
    
    adapter = new MergeAdapter();
    
    if ( null != savedInstanceState ) {
      
      ARTIST_ID = savedInstanceState.getString( getString( R.string.key_state_media_id ) );
      
    }
    
    LayoutInflater inflater = mActivity.getLayoutInflater();
    
    mAlbumsAdapter = new ArtistAlbumsAdapter( getActivity(), ARTIST_ID, null );
    
      adapter.addAdapter( mAlbumsAdapter );
      
      Cursor singlesCountCursor = getActivity().getContentResolver().query(
        MediaStore.Audio.Media.EXTERNAL_CONTENT_URI,
        new String[] {
          
          MediaStore.Audio.Media.ARTIST_ID,
          MediaStore.Audio.Media._ID
          
        },
        MediaStore.Audio.Media.ARTIST_ID + "=? AND " + MediaStore.Audio.Media.ALBUM + "=?",
        new String[] {
          
          ARTIST_ID,
          getString( R.string.no_album_string )
          
        },
        null
      );
    
    getView().setBackgroundColor( getResources().getColor( android.R.color.white ) );
    
      
      singlesCount = singlesCountCursor.getCount();
      singlesCountCursor.close();
      
      if ( singlesCount > 0) {
        
        Singles = ( ViewGroup ) inflater.inflate( R.layout.list_item_navigation_title, null );
        ( ( TextView ) Singles.findViewById( R.id.BadgeCount ) ).setText( "" + singlesCount );
        ( ( TextView ) Singles.findViewById( R.id.Title ) ).setText( getString( R.string.artist_singles ) );
        //getListView().addHeaderView( Singles, null, true );
        adapter.addView( Singles );
        
      }
      
      mSongsAdapter = new ArtistAllSongsAdapter( getActivity(), ARTIST_ID, songMenuClickListener, null );
      
      adapter.addAdapter( mSongsAdapter );
      
      getListView().setDivider( getResources().getDrawable( R.drawable.list_divider ) );
    getListView().setDividerHeight( 1 );
    getListView().setOnItemLongClickListener( mSongMenuLongClickListener );
      
      setListAdapter( adapter );
      
  }
  
  @Override public void onResume() {
    super.onResume();
    
      mTracker.send( new HitBuilders.AppViewBuilder().build() );
    
    mTracker.send( new HitBuilders.EventBuilder()
      .setCategory( Categories.PLAYLIST )
      .setAction( Playlist.ACTION_SHOWLIST )
      .setValue( adapter.getCount() )
      .build());
      
  }
  
  @Override public void onPause() {
    super.onPause();
    
    
    
  }
  
  @Override public void onDestroyView() {
      super.onDestroyView();
      
      //setListAdapter( null );
      
  }
  
  @Override public void onListItemClick( ListView l, View v, int position, long id ) {
    
    int mAlbumCount = mAlbumsAdapter.getCount();
    
    if ( position < mAlbumCount ) {
    
      
      String albumID = ( String ) v.getTag( R.id.tag_album_id );
      
      AlbumsOneFragment albumFragment = new AlbumsOneFragment( );
      albumFragment.setMediaID( albumID );
      
      mActivity.transactFragment( albumFragment );
      
        mTracker.send( new HitBuilders.EventBuilder()
        .setCategory( Categories.PLAYLIST )
        .setAction( Playlist.ACTION_CLICK )
        .setValue( position )
        .setLabel( "album" )
        .build());
      
    } else if ( singlesCount > 0 && position == mAlbumCount ) {
      
      // Singles
      
      ArtistSinglesFragment singlesFragment = new ArtistSinglesFragment();
      singlesFragment.setMediaID( ARTIST_ID );
      
      mActivity.transactFragment( singlesFragment );
      
    } else if ( singlesCount == 0 && position >= mAlbumCount ) {
      
      String playlistName = mActivity.getSupportActionBar().getTitle().toString();
      
      mActivity.mBoundService.setPlaylist( mSongsAdapter.getQuery(), playlistName, ArtistsOneFragment.class, ARTIST_ID );
      //mActivity.mBoundService.setPlaylistCursor( adapter.getCursor() );
      
      mActivity.mBoundService.setPlaylistPosition( position - mAlbumCount );
      
      mActivity.mBoundService.play();
      
        mTracker.send( new HitBuilders.EventBuilder()
        .setCategory( Categories.PLAYLIST )
        .setAction( Playlist.ACTION_CLICK )
        .setValue( position - mAlbumsAdapter.getCount() )
        .setLabel( "song" )
        .build());
      
    } else if ( singlesCount > 0 && position > mAlbumCount ) {
      
      String playlistName = mActivity.getSupportActionBar().getTitle().toString();
      
      mActivity.mBoundService.setPlaylist( mSongsAdapter.getQuery(), playlistName, ArtistsOneFragment.class, ARTIST_ID );
      //mActivity.mBoundService.setPlaylistCursor( adapter.getCursor() );
      
      mActivity.mBoundService.setPlaylistPosition( position - ( mAlbumCount + 1 ) );
      
      mActivity.mBoundService.play();
      
        mTracker.send( new HitBuilders.EventBuilder()
        .setCategory( Categories.PLAYLIST )
        .setAction( Playlist.ACTION_CLICK )
        .setValue( position - mAlbumsAdapter.getCount() )
        .setLabel( "song" )
        .build());
      
    }
    

    
  }
  
  protected AdapterView.OnItemLongClickListener mSongMenuLongClickListener = new AdapterView.OnItemLongClickListener() {
    
    @Override public boolean onItemLongClick(AdapterView<?> arg0, View v, int position, long id) {
      
      if ( position >= mAlbumsAdapter.getCount() ) {
        
        int absPosition = position - mAlbumsAdapter.getCount();
        
        showSongMenuDialog( "" + mSongsAdapter.getItemId( absPosition ) );
        
          mTracker.send( new HitBuilders.EventBuilder()
          .setCategory( Categories.PLAYLIST )
          .setAction( Playlist.ACTION_LONGCLICK )
          .setValue( position - mAlbumsAdapter.getCount() )
          .build());
        
      }
      
      return true;
      
    }
    
  };
  
  protected View.OnClickListener songMenuClickListener = new View.OnClickListener() {
    
    @Override public void onClick( View v ) {
      
      int viewID = v.getId();
      String songID = "" + v.getTag( R.id.tag_song_id );
      
      if ( viewID == R.id.StarButton ) {
        
        ToggleButton starButton = ( ToggleButton ) v;
        
        if ( starButton.isChecked() ) {
          
          mActivity.PlaylistManager.addFavorite( songID );
          //android.util.Log.i( "starred", songID );
          
        } else {
          
          mActivity.PlaylistManager.removeFavorite( songID );
          //android.util.Log.i( "unstarred", songID );
          
        }
        
      } else if ( viewID == R.id.MenuButton ) {
        
        showSongMenuDialog( songID );
        
      }
      
      
      
    }
    
  };
  
  protected void showSongMenuDialog( String songID ) {
    
    FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
      
    SongMenuDialogFragment newFragment = new SongMenuDialogFragment();
    newFragment.setMediaID( songID );
      
        newFragment.show( ft, "dialog" );
    
  }
  
}
Java Source Code List
