Android Open Source - PlayTunes Search Songs 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...

Java Source Code

package com.ideabag.playtunes.fragment.search;
/*  w  w w  .j a  va  2  s.  com*/
import android.app.Activity;
import android.database.ContentObserver;
import android.database.Cursor;
import android.os.Bundle;
import android.os.Handler;
import android.support.v4.app.FragmentTransaction;
import android.view.View;
import android.widget.ListView;
import android.widget.ToggleButton;

import com.ideabag.playtunes.R;
import com.ideabag.playtunes.activity.MainActivity;
import com.ideabag.playtunes.adapter.search.SearchSongsAdapter;
import com.ideabag.playtunes.database.MediaQuery;
import com.ideabag.playtunes.dialog.SongMenuDialogFragment;
import com.ideabag.playtunes.fragment.SaveScrollListFragment;
import com.ideabag.playtunes.fragment.SongsFragment;
import com.ideabag.playtunes.util.ISearchableAdapter;

public class SearchSongsFragment extends SaveScrollListFragment implements ISearchableAdapter {
  
  public static final String TAG = "SearchSongsFragment";
  
  private static final int SEARCH_RESULT_NO_LIMIT = -1;
  
  private MainActivity mActivity;
  private SearchSongsAdapter adapter;
  String mQuery;
  
  public SearchSongsFragment() { }
  
  public SearchSongsFragment( SearchSongsAdapter mAdapter ) {
    
    adapter = mAdapter;
    
  }
  
  @Override public void onAttach( Activity activity ) {
    super.onAttach( activity );
    
    mActivity = ( MainActivity ) activity;
    
  }
  
  @Override public void onActivityCreated( Bundle savedInstanceState ) {
    super.onActivityCreated( savedInstanceState );
    
    if ( null != savedInstanceState ) {
      
      mQuery = savedInstanceState.getString( getString( R.string.key_state_query_string ) );
      
    }
    
    if ( adapter == null ) {
      
      adapter = new SearchSongsAdapter( getActivity(), songMenuClickListener, mQuery, SEARCH_RESULT_NO_LIMIT, queryCompleted );
      
    } else {
      
      adapter.setTruncateAmount( SEARCH_RESULT_NO_LIMIT );
      adapter.setOnQueryCompletedListener( queryCompleted );
      
    }
    
    setListAdapter( adapter );
    
  }
  
  @Override
  public void setSearchTerms( String queryString ) {
    // TODO Auto-generated method stub
    mQuery = queryString;
    
    if ( null != adapter ) {
      
      adapter.setSearchTerms( mQuery );
      
    }
    
  }
  
  @Override public void onListItemClick( ListView l, View v, int position, long id ) {
    
    String playlistName = ( String ) mActivity.getSupportActionBar().getTitle();
    
    mActivity.mBoundService.setPlaylist( adapter.getQuery(), playlistName, SearchFragment.class, mQuery );
    
    mActivity.mBoundService.setPlaylistPosition( position );
    
    mActivity.mBoundService.play();
    
  }

  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 ) {
        
        FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
            
        SongMenuDialogFragment newFragment = new SongMenuDialogFragment();
        newFragment.setMediaID( songID );
            
              newFragment.show( ft, "dialog" );
        
      }
      
    }
    
  };
  
  ContentObserver mediaStoreChanged = new ContentObserver(new Handler()) {

        @Override public void onChange( boolean selfChange ) {
            
            mActivity.runOnUiThread( new Runnable() {
              
        @Override public void run() {
          
          adapter.notifyDataSetChanged();
          
        }
              
            });
            
            super.onChange( selfChange );
            
        }

  };
  
  MediaQuery.OnQueryCompletedListener queryCompleted = new MediaQuery.OnQueryCompletedListener() {
    
    @Override public void onQueryCompleted( MediaQuery mQuery, Cursor mResult ) {
      
      
      
    }
    
  };

}

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