project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/netplay/PlayerListAdapter.java
author Medo <smaxein@googlemail.com>
Mon, 23 Jul 2012 00:17:06 +0200
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child 7358 57a508884052
permissions -rw-r--r--
Hedgeroid: Reworked player and room lists, added menus, added playername query Still work in progress...
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package org.hedgewars.hedgeroid.netplay;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import org.hedgewars.hedgeroid.R;
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import android.content.Context;
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import android.database.DataSetObserver;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.BaseAdapter;
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import android.widget.TextView;
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public class PlayerListAdapter extends BaseAdapter {
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	private List<Player> players = new ArrayList<Player>();
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	private Context context;
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	private PlayerList playerList;
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	private DataSetObserver observer = new DataSetObserver() {
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		@Override
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		public void onChanged() {
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			reloadFromList(playerList);
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		}
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		@Override
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		public void onInvalidated() {
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			invalidate();
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		}
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	};
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	public PlayerListAdapter(Context context) {
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		this.context = context;
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	}
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	public int getCount() {
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		return players.size();
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	}
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	public Player getItem(int position) {
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		return players.get(position);
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	}
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	public long getItemId(int position) {
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		return players.get(position).id;
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	}
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	public boolean hasStableIds() {
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		return true;
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	}
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	public void setList(PlayerList playerList) {
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		if(this.playerList != null) {
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			this.playerList.unregisterObserver(observer);
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		}
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		this.playerList = playerList;
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		this.playerList.registerObserver(observer);
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		reloadFromList(playerList);
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	}
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	public void invalidate() {
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		players = new ArrayList<Player>();
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		if(playerList != null) {
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			playerList.unregisterObserver(observer);
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		}
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		playerList = null;
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		notifyDataSetInvalidated();
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	}
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	private void reloadFromList(PlayerList list) {
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		players = new ArrayList<Player>(list.getMap().values());
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		Collections.sort(players, Player.NAME_COMPARATOR);
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		notifyDataSetChanged();
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	}
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	public View getView(int position, View convertView, ViewGroup parent) {
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		View v = convertView;
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		if (v == null) {
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			LayoutInflater vi = LayoutInflater.from(context);
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			v = vi.inflate(android.R.layout.simple_list_item_1, null);
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			TextView tv = (TextView)v.findViewById(android.R.id.text1);
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			tv.setCompoundDrawablePadding(5);
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			tv.setCompoundDrawablesWithIntrinsicBounds(R.drawable.human, 0, 0, 0);
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		}
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		String player = players.get(position).name;
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		TextView username = (TextView) v.findViewById(android.R.id.text1);
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		username.setText(player);
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		return v;
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	}
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}