Android Open Source - Gents Running Server Adapter

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License

The source code is released under:

MIT License

Java Source Code

package org.gsfraley.gents.app.adapters;
/*  w ww.  java  2 s.co m*/
import org.gsfraley.gents.R;
import org.gsfraley.gents.app.main.MainActivity;
import org.gsfraley.gents.app.main.MainActivityListener;
import org.gsfraley.gents.app.main.MainActivityListener.BossListener;
import org.gsfraley.gents.service.ManagerListener;
import org.gsfraley.gents.service.ServerGhost;

import android.content.Context;
import android.graphics.drawable.Drawable;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.View.OnClickListener;
import android.widget.ArrayAdapter;
import android.widget.ImageButton;
import android.widget.TextView;

public class RunningServerAdapter extends ArrayAdapter<ServerGhost> implements ManagerListener, BossListener {
  private Context mContext;
  private MainActivityListener mListener;
  
  public RunningServerAdapter(Context context) {
    super(context, R.id.serverTitleText);
    
    mContext = context;
    mListener = ((MainActivity) context).getListener();
    
    mListener.addBossListener(this);
  }
  
  public void connectServers() {
    for(ServerGhost server : mListener.getServerManager()) {
      super.add(server);
    }
    
    mListener.getServerManager().addListener(this);
  }

  @Override
  public void bossReady() {
    connectServers();
  }
  
  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
    LayoutInflater inflater = ((MainActivity) mContext).getLayoutInflater();
    View row = inflater.inflate(R.layout.fragment_runningserver_item, parent, false);
    
    ServerGhost server = super.getItem(position);
    boolean isRunning = server.getStatus() == ServerGhost.RUNNING;

    @SuppressWarnings("unchecked")
    Class<ServerGhost> serverClass = (Class<ServerGhost>) server.getClass();
    
    CharSequence name = null;
    try {
      name = (CharSequence) serverClass.getField("NAME").get(null);
    } catch (IllegalArgumentException e) {
      e.printStackTrace();
    } catch (IllegalAccessException e) {
      e.printStackTrace();
    } catch (NoSuchFieldException e) {
      e.printStackTrace();
    }
    
    TextView serverTitle = (TextView) row.findViewById(R.id.serverTitleText);
    serverTitle.setText(name);
    
    
    ImageButton serverSwitch = (ImageButton) row.findViewById(R.id.serverStatusButton);
    
    Drawable buttonImage = mContext.getResources().getDrawable(isRunning ?
        R.drawable.ic_action_stop_server
        : R.drawable.ic_action_start_server);
    serverSwitch.setImageDrawable(buttonImage);
    
    serverSwitch.setOnClickListener(isRunning ?
        new StopListener(server)
        : new StartListener(server));
    
    ImageButton serverDestroy = (ImageButton) row.findViewById(R.id.serverDestroyButton);
    serverDestroy.setOnClickListener(new DestroyListener(server));
    
    ImageButton serverConfig = (ImageButton) row.findViewById(R.id.serverConfigButton);
    if(server.isConfigurable())
      serverConfig.setOnClickListener(new ConfigListener(server));
    else
      serverConfig.setEnabled(false);
    
    return row;
  }

  
  /* ManagerListener */
  
  @Override
  public void serverAdded(ServerGhost server) {
    super.add(server);
  }

  @Override
  public void serverRemoved(ServerGhost server) {
    super.remove(server);
  }

  @Override
  public void serverStarted(ServerGhost server) {
    notifyDataSetChanged();
  }

  @Override
  public void serverStopped(ServerGhost server) {
    notifyDataSetChanged();
  }
  
  
  /* Button Listeners */
  
  public class DestroyListener implements OnClickListener {
    private ServerGhost mServer;
    
    public DestroyListener(ServerGhost server) {
      mServer = server;
    }
    
    @Override
    public void onClick(View v) {
      // This adapter is already a declared listener, no need to remove it twice
      mServer.stop();
      RunningServerAdapter.this.mListener.getServerManager().removeServer(mServer);
    }
  }
  
  public class ConfigListener implements OnClickListener {
    private ServerGhost mServer;
    
    public ConfigListener(ServerGhost server) {
      mServer = server;
    }
    
    @Override
    public void onClick(View v) {
      getContext().startActivity(mServer.configIntent());
    }
  }
  
  public class StopListener implements OnClickListener {
    private ServerGhost mServer;
    
    public StopListener(ServerGhost server) {
      mServer = server;
    }
    
    @Override
    public void onClick(View v) {
      RunningServerAdapter.this.mListener.getServerManager().stopServer(mServer);
    }
  }
  
  public class StartListener implements OnClickListener {
    private ServerGhost mServer;
    
    public StartListener(ServerGhost server) {
      mServer = server;
    }
    
    @Override
    public void onClick(View v) {
      RunningServerAdapter.this.mListener.getServerManager().startServer(mServer);
    }
  }
}

Java Source Code List

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