Groups > comp.lang.java.programmer > #3217

Initializing from context passing

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From	Dirk Bruere at NeoPax <dirk.bruere@gmail.com>
Newsgroups	comp.lang.java.programmer
Subject	Initializing from context passing
Date	Sat, 23 Apr 2011 16:39:13 +0100
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I have a Data class of the form:

Data
(
	public static ListView albumsLV;
	public static ArrayAdapter<String> albumsTitleAdapter
	public static ArrayList<String> albumsTitleArrayList = new 
ArrayList<String>();

	Data(Context ctx)
	{
		albumsLV = (ListView )((Activity) ctx).findViewById(R.id.ListViewAlbums);

	albumsTitleAdapter = new ArrayAdapter<String>(ctx, 
android.R.layout.simple_expandable_list_item_1,albumsTitleArrayList);
	}

}

and in the main method{

public void onCreate(Bundle savedInstanceState)
{
         super.onCreate(savedInstanceState);
         setContentView(R.layout.main);
         Context currentContext = this;

         Data data = new Data(currentContext);

}

         lvAlbum = (ListView)findViewById(R.id.ListViewAlbums);
	lvAlbum.setAdapter(Data.albumsTitleAdapter);
}

I never use Data data variable again.
Is that sufficient to initialize the static parameters in Data class?

-- 
Dirk

http://www.neopax.com/technomage/ - My new book - Magick and Technology

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Initializing from context passing Dirk Bruere at NeoPax <dirk.bruere@gmail.com> - 2011-04-23 16:39 +0100
  Re: Initializing from context passing Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2011-04-23 18:35 +0200
    Re: Initializing from context passing Dirk Bruere at NeoPax <dirk.bruere@gmail.com> - 2011-04-23 19:12 +0100
      Re: Initializing from context passing Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2011-04-23 21:47 +0200
    Re: Initializing from context passing Dirk Bruere at NeoPax <dirk.bruere@gmail.com> - 2011-04-23 20:34 +0100
      Re: Initializing from context passing Lew <noone@lewscanon.com> - 2011-04-23 18:35 -0400
        Re: Initializing from context passing Dirk Bruere at NeoPax <dirk.bruere@gmail.com> - 2011-04-24 01:17 +0100
          Re: Initializing from context passing Lew <noone@lewscanon.com> - 2011-04-23 20:32 -0400

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