Android Open Source - PlayTunes Songs Fragment

From Project

Back to project page PlayTunes.
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...
If you think the Android project PlayTunes listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

package com.ideabag.playtunes.fragment;
/*from w w w .  j  a v  a 2 s. c om*/
import com.google.android.gms.analytics.HitBuilders;
import com.google.android.gms.analytics.Tracker;
import com.ideabag.playtunes.PlaylistManager;
import com.ideabag.playtunes.R;
import com.ideabag.playtunes.activity.MainActivity;
import com.ideabag.playtunes.adapter.SongsAllAdapter;
import com.ideabag.playtunes.database.MediaQuery;
import com.ideabag.playtunes.dialog.SongMenuDialogFragment;
import com.ideabag.playtunes.util.GAEvent.Playlist;
import com.ideabag.playtunes.util.IMusicBrowser;
import com.ideabag.playtunes.util.IPlayableList;
import com.ideabag.playtunes.util.TrackerSingleton;
import com.ideabag.playtunes.util.GAEvent.Categories;

import android.app.Activity;
import android.content.ContentResolver;
import android.database.ContentObserver;
import android.database.Cursor;
import android.os.Bundle;
import android.os.Handler;
import android.provider.MediaStore;
import android.support.v4.app.FragmentTransaction;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.ToggleButton;

public class SongsFragment extends SaveScrollListFragment implements IMusicBrowser, IPlayableList {
  
  public static final String TAG = "All Songs Fragment";
  
    private MainActivity mActivity;
    private Tracker mTracker;
    ContentResolver mResolver;
    
  SongsAllAdapter adapter;
  
  private PlaylistManager mPlaylistManager;
  
  @Override public void onAttach( Activity activity ) {
    super.onAttach( activity );
    
    mActivity = ( MainActivity ) activity;
    mTracker = TrackerSingleton.getDefaultTracker( mActivity );
    mTracker.setScreenName( TAG );
    
    mResolver = activity.getContentResolver();
    
      mActivity.setActionbarTitle( getString( R.string.all_songs ) );
      
  }
    
  @Override public void onActivityCreated( Bundle savedInstanceState ) {
    super.onActivityCreated( savedInstanceState );
    
    mActivity.setActionbarTitle( getString( R.string.all_songs ) );
    
    adapter = new SongsAllAdapter( getActivity(), songMenuClickListener, new MediaQuery.OnQueryCompletedListener() {
      
      @Override public void onQueryCompleted( MediaQuery mQuery, Cursor mResult ) {
        
        mActivity.setActionbarSubtitle( mResult.getCount() + " " + ( mResult.getCount() == 1 ? getString( R.string.song_singular ) : getString( R.string.songs_plural ) ) );
        
        restoreScrollPosition();
        
          mTracker.send( new HitBuilders.EventBuilder()
          .setCategory( Categories.PLAYLIST )
          .setAction( Playlist.ACTION_SHOWLIST )
          .setValue( mResult.getCount() )
          .build());
          
      }
      
    });
      
    //adapter.setNowPlayingMedia( mActivity.mBoundService.CURRENT_MEDIA_ID );
    
    //adapter.set
    
      mPlaylistManager = new PlaylistManager( getActivity() );
    
      getView().setBackgroundColor( getResources().getColor( android.R.color.white ) );
      
      getListView().setDivider( getResources().getDrawable( R.drawable.list_divider ) );
    getListView().setDividerHeight( 1 );
    getListView().setSelector( R.drawable.list_item_background );
    getListView().setOnItemLongClickListener( mSongMenuLongClickListener );
      
    
      setListAdapter( adapter );
      
      mResolver.registerContentObserver(
        MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, true, mediaStoreChanged );
      
      mResolver.registerContentObserver(
        MediaStore.Audio.Playlists.Members.getContentUri( "external", Long.parseLong( mPlaylistManager.createStarredIfNotExist() ) ), true, mediaStoreChanged );
      

    
  }
  
  @Override public void onResume() {
    super.onResume();
    
    mActivity.setActionbarTitle( getString( R.string.all_songs ) );
      mTracker.send( new HitBuilders.AppViewBuilder().build() );
    
    
  }
    
  @Override public void onPause() {
    super.onPause();
    //mActivity.AdView.pause();
    
  }
  
  @Override public void onDestroyView() {
    super.onDestroyView();
      
      //setListAdapter( null );
      
  }
  
  @Override public void onDestroy() {
    super.onDestroy();
    
    mResolver.unregisterContentObserver( mediaStoreChanged );
    
  }
  
  @Override public void onListItemClick( ListView l, View v, int position, long id ) {
    
    String playlistName = mActivity.getSupportActionBar().getTitle().toString();
    
    mActivity.mBoundService.setPlaylist( adapter.getQuery(), playlistName, SongsFragment.class, null );
    //mActivity.mBoundService.setPlaylistCursor( adapter.getCursor() );
    
    mActivity.mBoundService.setPlaylistPosition( position );
    
    mActivity.mBoundService.play();
    
    mTracker.send( new HitBuilders.EventBuilder()
      .setCategory( Categories.PLAYLIST )
      .setAction( Playlist.ACTION_CLICK )
      .setValue( position )
      .build());
    
  }
  
  protected AdapterView.OnItemLongClickListener mSongMenuLongClickListener = new AdapterView.OnItemLongClickListener() {

    @Override public boolean onItemLongClick( AdapterView<?> arg0, View v, int position, long id ) {
      
      showSongMenuDialog( "" + id );
      
      mTracker.send( new HitBuilders.EventBuilder()
        .setCategory( Categories.PLAYLIST )
        .setAction( Playlist.ACTION_LONGCLICK )
        .setValue( position )
        .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" );
    
  }

  // PlaylistBrowser interface methods
  
  @Override public void setMediaID(String media_id) { /* ... */ }

  @Override public String getMediaID() { return ""; }
  
  ContentObserver mediaStoreChanged = new ContentObserver(new Handler()) {

        @Override public void onChange( boolean selfChange ) {
            
            mActivity.runOnUiThread( new Runnable() {

        @Override public void run() {
          
          saveScrollPosition();
          adapter.requery();
        
        }
              
            });
            
            super.onChange( selfChange );
            
        }

  };

  @Override public void onNowPlayingMediaChanged(String media_id) {
    // TODO Auto-generated method stub
    adapter.setNowPlayingMedia( media_id );
    
  }
  
}
Java Source Code List
