Android Open Source - android-MPC-Remote Communication

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From Project

Back to project page android-MPC-Remote.

License

The source code is released under:

GNU General Public License

Java Source Code

package rickflail.mpc.remote;
/*from w w  w.ja  v  a2s  . c om*/
import java.util.HashMap;
import java.util.regex.*;

import org.apache.http.client.ResponseHandler;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.BasicResponseHandler;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;

public class Communication {
  
  String server;
  String port;
  
  HttpParams httpParams;
  HttpClient httpClient;

  public Communication(String srv, String prt) {
    server = srv;
    port = prt;
    
    httpParams = new BasicHttpParams();
    
    HttpConnectionParams.setConnectionTimeout(httpParams, 900);
    HttpConnectionParams.setSoTimeout(httpParams, 900);
    
    httpClient = new DefaultHttpClient(httpParams);
  }
  
  public String sendCommand(String command) {
    String html = getResponse("http://"+server+":"+port+"/command.html?wm_command="+command);
    return html;
  }
  
  public HashMap<String, String> getVariables() {
    HashMap<String, String> vars = new HashMap<String, String>();
    
    String html = getResponse("http://"+server+":"+port+"/variables.html");
    
    Pattern regex = Pattern.compile("<p id=\"(.+)\">(.+)</p>");
    Matcher match = regex.matcher(html);
    
    while (match.find()) {
      vars.put(match.group(1), match.group(2));
    }
    
    if (vars.containsKey("filepath")) {
      regex = Pattern.compile("[^\\\\]+$");
      match = regex.matcher(vars.get("filepath"));
      if (match.find()) {
        vars.put("filename", match.group(0));
      }
    } else {
      regex = Pattern.compile("error: (.*)");
      match = regex.matcher(html);
      if (match.find()) {
        vars.put("error", match.group(1));
      } else {
        vars.put("error", "No content or invalid content returned");
      }
    }
    
    return vars;
  }
  
  private String getResponse(String url) {
    try {
            HttpGet httpGet = new HttpGet(url);

            ResponseHandler<String> responseHandler = new BasicResponseHandler();
            String responseBody;
            responseBody = httpClient.execute(httpGet, responseHandler);
            
            return responseBody;
    } catch (Exception e) {
      return "error: No Connection";
    }
  }

}

Java Source Code List

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