Android Open Source - Gamework Game Messages Activity

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Back to project page Gamework.

License

The source code is released under:

Apache License

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Java Source Code

package cz.robyer.gamework.app.activity;
/*from w  w  w  . j a v  a 2  s .  c  om*/
import java.util.List;

import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import cz.robyer.gamework.game.GameEvent;
import cz.robyer.gamework.game.GameService;
import cz.robyer.gamework.scenario.message.Message;
import cz.robyer.gamework.app.R;
import cz.robyer.gamework.app.service.MessageAdapter;

/**
 * Represents list of game messages.
 * @author Robert P?sel
 */
public class GameMessagesActivity extends BaseGameActivity {
  //private static final String TAG = GameMessagesActivity.class.getSimpleName();

  ArrayAdapter<Message> adapter;
  List<Message> messages;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_game_messages);
    initButtons();
  }
  
  @Override
  protected void onResume() {
    super.onResume();
    
    ListView list = (ListView)findViewById(R.id.list_messages);
    
    if (GameService.isRunning()) {
      messages = getGame().getScenario().getVisibleMessages("");
      adapter = new MessageAdapter(this, R.layout.messagelist_item, messages);
      
      list.setAdapter(adapter);
      list.setOnItemClickListener(new OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
          Intent intent = new Intent(GameMessagesActivity.this, MessageActivity.class);
          Message msg = messages.get(position);
          intent.putExtra("id", msg.getId());
          startActivity(intent);
        }
      });
    }
  }
  
  /**
   * Refreshes list of messages.
   */
  public void refreshList() {
    messages = getGame().getScenario().getVisibleMessages("");
    adapter.notifyDataSetChanged();
  }
  
  /**
   * Checks UPDATED_MESSAGES event and updates game messages list.
   */
  @Override
  public void receiveEvent(GameEvent event) {
    switch (event.type) {
    case UPDATED_MESSAGES:
      refreshList();
      break;
    default:
      break;
    }
    super.receiveEvent(event);
  }

}

Java Source Code List